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authorHamish Guthrie <hcg@openwrt.org>2007-07-29 04:26:11 +0000
committerHamish Guthrie <hcg@openwrt.org>2007-07-29 04:26:11 +0000
commitb83bb8ccb14c8c20944a7f86783657ec042a6cd5 (patch)
tree60389d519ee71d324df2955b38521cb57b29a74a /target/linux/at91-2.6/patches
parent5ed12e1ebb9aa4953c7372080a9216b11f158edc (diff)
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Prepare for 2.6.22.1 kernel
SVN-Revision: 8212
Diffstat (limited to 'target/linux/at91-2.6/patches')
-rw-r--r--target/linux/at91-2.6/patches/000-at91patches.patch10312
-rw-r--r--target/linux/at91-2.6/patches/001-vlink-machine.patch211
-rw-r--r--target/linux/at91-2.6/patches/002-led-driver.patch189
-rw-r--r--target/linux/at91-2.6/patches/003-gpio-driver.patch355
-rw-r--r--target/linux/at91-2.6/patches/006-change-gpios.patch36
-rw-r--r--target/linux/at91-2.6/patches/007-mtd-partition.patch36
-rw-r--r--target/linux/at91-2.6/patches/008-fdl-serial.patch160
-rw-r--r--target/linux/at91-2.6/patches/009-fdl-uartinit.patch34
-rw-r--r--target/linux/at91-2.6/patches/010-dm9161a-phyfix.patch28
-rw-r--r--target/linux/at91-2.6/patches/011-vlink-resetfix.patch10
-rw-r--r--target/linux/at91-2.6/patches/012-at91-mmcfix.patch424
-rw-r--r--target/linux/at91-2.6/patches/013-at91-mmc1wire.patch12
-rw-r--r--target/linux/at91-2.6/patches/014-initpartition.patch18
13 files changed, 0 insertions, 11825 deletions
diff --git a/target/linux/at91-2.6/patches/000-at91patches.patch b/target/linux/at91-2.6/patches/000-at91patches.patch
deleted file mode 100644
index 93fa2cf03c..0000000000
--- a/target/linux/at91-2.6/patches/000-at91patches.patch
+++ /dev/null
@@ -1,10312 +0,0 @@
-diff -urN -x CVS linux-2.6.21/arch/arm/boot/compressed/head-at91rm9200.S linux-2.6-stable/arch/arm/boot/compressed/head-at91rm9200.S
---- linux-2.6.21/arch/arm/boot/compressed/head-at91rm9200.S Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/boot/compressed/head-at91rm9200.S Tue May 8 12:13:30 2007
-@@ -67,6 +67,12 @@
- cmp r7, r3
- beq 99f
-
-+ @ Promwad Chub : 1181
-+ mov r3, #(MACH_TYPE_CHUB & 0xff)
-+ orr r3, r3, #(MACH_TYPE_CHUB & 0xff00)
-+ cmp r7, r3
-+ beq 99f
-+
- @ Unknown board, use the AT91RM9200DK board
- @ mov r7, #MACH_TYPE_AT91RM9200
- mov r7, #(MACH_TYPE_AT91RM9200DK & 0xff)
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/Kconfig linux-2.6-stable/arch/arm/mach-at91/Kconfig
---- linux-2.6.21/arch/arm/mach-at91/Kconfig Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/Kconfig Wed May 9 10:20:54 2007
-@@ -17,6 +17,9 @@
- config ARCH_AT91SAM9263
- bool "AT91SAM9263"
-
-+config ARCH_AT91SAM9RL
-+ bool "AT91SAM9RL"
-+
- endchoice
-
- # ----------------------------------------------------------
-@@ -87,6 +90,12 @@
- help
- Select this if you are using Sperry-Sun's KAFA board.
-
-+config MACH_CHUB
-+ bool "Promwad Chub board"
-+ depends on ARCH_AT91RM9200
-+ help
-+ Select this if you are using Promwad's Chub board.
-+
- endif
-
- # ----------------------------------------------------------
-@@ -111,6 +120,13 @@
- Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
- <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
-
-+config MACH_CAM60
-+ bool "KwikByte CAM60 board"
-+ depends on ARCH_AT91SAM9260
-+ help
-+ Select this if you are using KwikByte's CAM60 board based on the Atmel AT91SAM9260.
-+ <http://www.kwikbyte.com>
-+
- endif
-
- # ----------------------------------------------------------
-@@ -145,6 +161,20 @@
-
- # ----------------------------------------------------------
-
-+if ARCH_AT91SAM9RL
-+
-+comment "AT91SAM9RL Board Type"
-+
-+config MACH_AT91SAM9RLEK
-+ bool "Atmel AT91SAM9RL-EK Evaluation Kit"
-+ depends on ARCH_AT91SAM9RL
-+ help
-+ Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
-+
-+endif
-+
-+# ----------------------------------------------------------
-+
- comment "AT91 Board Options"
-
- config MTD_AT91_DATAFLASH_CARD
-@@ -160,6 +190,20 @@
- On AT91SAM926x boards both types of NAND flash can be present
- (8 and 16 bit data bus width).
-
-+config CSB300_WAKE_SW0
-+ bool "CSB300 SW0 irq0 wakeup"
-+ depends on MACH_CSB337 && PM
-+ help
-+ If you have a CSB300 connected to your CSB337, this lets
-+ SW0 serve as a wakeup button. It uses IRQ0.
-+
-+config CSB300_WAKE_SW1
-+ bool "CSB300 SW1 gpio wakeup"
-+ depends on MACH_CSB337 && PM
-+ help
-+ If you have a CSB300 connected to your CSB337, this lets
-+ SW1 serve as a wakeup button. It uses GPIO.
-+
- # ----------------------------------------------------------
-
- comment "AT91 Feature Selections"
-@@ -170,6 +214,20 @@
- Select this if you need to program one or more of the PCK0..PCK3
- programmable clock outputs.
-
-+config ATMEL_TCLIB
-+ bool "Timer/Counter Library"
-+ help
-+ Select this if you want a library to allocate the Timer/Counter
-+ blocks found on many Atmel processors. This facilitates using
-+ these modules despite processor differences.
-+
-+config AT91_SLOW_CLOCK
-+ bool "Suspend-to-RAM uses slow clock mode (EXPERIMENTAL)"
-+ depends on PM && EXPERIMENTAL
-+ help
-+ Select this if you wish to put the CPU into slow clock mode
-+ while in the "Suspend to RAM" state, to save more power.
-+
- endmenu
-
- endif
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/Makefile linux-2.6-stable/arch/arm/mach-at91/Makefile
---- linux-2.6.21/arch/arm/mach-at91/Makefile Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/Makefile Wed May 9 12:37:19 2007
-@@ -8,12 +8,15 @@
- obj- :=
-
- obj-$(CONFIG_PM) += pm.o
-+obj-$(CONFIG_AT91_SLOW_CLOCK) += pm_slowclock.o
-+obj-$(CONFIG_ATMEL_TCLIB) += tclib.o
-
- # CPU-specific support
- obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200.o at91rm9200_time.o at91rm9200_devices.o
- obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o
- obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o
- obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o
-+obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o
-
- # AT91RM9200 board-specific support
- obj-$(CONFIG_MACH_ONEARM) += board-1arm.o
-@@ -25,9 +28,11 @@
- obj-$(CONFIG_MACH_KB9200) += board-kb9202.o
- obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o
- obj-$(CONFIG_MACH_KAFA) += board-kafa.o
-+obj-$(CONFIG_MACH_CHUB) += board-chub.o
-
- # AT91SAM9260 board-specific support
- obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
-+obj-$(CONFIG_MACH_CAM60) += board-cam60.o
-
- # AT91SAM9261 board-specific support
- obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o
-@@ -35,9 +40,13 @@
- # AT91SAM9263 board-specific support
- obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o
-
-+# AT91SAM9RL board-specific support
-+obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o
-+
- # LEDs support
- led-$(CONFIG_ARCH_AT91RM9200DK) += leds.o
- led-$(CONFIG_MACH_AT91RM9200EK) += leds.o
-+led-$(CONFIG_MACH_AT91SAM9261EK)+= leds.o
- led-$(CONFIG_MACH_CSB337) += leds.o
- led-$(CONFIG_MACH_CSB637) += leds.o
- led-$(CONFIG_MACH_KB9200) += leds.o
-@@ -45,7 +54,7 @@
- obj-$(CONFIG_LEDS) += $(led-y)
-
- # VGA support
--#obj-$(CONFIG_FB_S1D13XXX) += ics1523.o
-+obj-$(CONFIG_FB_S1D13XXX) += ics1523.o
-
-
- ifeq ($(CONFIG_PM_DEBUG),y)
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/at91rm9200.c linux-2.6-stable/arch/arm/mach-at91/at91rm9200.c
---- linux-2.6.21/arch/arm/mach-at91/at91rm9200.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/at91rm9200.c Tue May 8 12:13:30 2007
-@@ -117,6 +117,21 @@
- .pmc_mask = 1 << AT91RM9200_ID_PIOD,
- .type = CLK_TYPE_PERIPHERAL,
- };
-+static struct clk ssc0_clk = {
-+ .name = "ssc0_clk",
-+ .pmc_mask = 1 << AT91RM9200_ID_SSC0,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk ssc1_clk = {
-+ .name = "ssc1_clk",
-+ .pmc_mask = 1 << AT91RM9200_ID_SSC1,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk ssc2_clk = {
-+ .name = "ssc2_clk",
-+ .pmc_mask = 1 << AT91RM9200_ID_SSC2,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
- static struct clk tc0_clk = {
- .name = "tc0_clk",
- .pmc_mask = 1 << AT91RM9200_ID_TC0,
-@@ -161,7 +176,9 @@
- &udc_clk,
- &twi_clk,
- &spi_clk,
-- // ssc 0 .. ssc2
-+ &ssc0_clk,
-+ &ssc1_clk,
-+ &ssc2_clk,
- &tc0_clk,
- &tc1_clk,
- &tc2_clk,
-@@ -250,6 +267,33 @@
-
-
- /* --------------------------------------------------------------------
-+ * Timer/Counter library initialization
-+ * -------------------------------------------------------------------- */
-+#ifdef CONFIG_ATMEL_TCLIB
-+
-+#include "tclib.h"
-+
-+static struct atmel_tcblock at91rm9200_tcblocks[] = {
-+ [0] = {
-+ .physaddr = AT91RM9200_BASE_TCB0,
-+ .irq = { AT91RM9200_ID_TC0, AT91RM9200_ID_TC1, AT91RM9200_ID_TC2 },
-+ .clk = { &tc0_clk, &tc1_clk, &tc2_clk },
-+ },
-+ [1] = {
-+ .physaddr = AT91RM9200_BASE_TCB1,
-+ .irq = { AT91RM9200_ID_TC3, AT91RM9200_ID_TC4, AT91RM9200_ID_TC5 },
-+ .clk = { &tc3_clk, &tc4_clk, &tc5_clk },
-+ },
-+};
-+
-+#define at91rm9200_tc_init() atmel_tc_init(at91rm9200_tcblocks, ARRAY_SIZE(at91rm9200_tcblocks))
-+
-+#else
-+#define at91rm9200_tc_init() do {} while(0)
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
- * AT91RM9200 processor initialization
- * -------------------------------------------------------------------- */
- void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks)
-@@ -271,6 +315,9 @@
-
- /* Initialize GPIO subsystem */
- at91_gpio_init(at91rm9200_gpio, banks);
-+
-+ /* Initialize the Timer/Counter blocks */
-+ at91rm9200_tc_init();
- }
-
-
-@@ -284,28 +331,28 @@
- static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = {
- 7, /* Advanced Interrupt Controller (FIQ) */
- 7, /* System Peripherals */
-- 0, /* Parallel IO Controller A */
-- 0, /* Parallel IO Controller B */
-- 0, /* Parallel IO Controller C */
-- 0, /* Parallel IO Controller D */
-- 6, /* USART 0 */
-- 6, /* USART 1 */
-- 6, /* USART 2 */
-- 6, /* USART 3 */
-+ 1, /* Parallel IO Controller A */
-+ 1, /* Parallel IO Controller B */
-+ 1, /* Parallel IO Controller C */
-+ 1, /* Parallel IO Controller D */
-+ 5, /* USART 0 */
-+ 5, /* USART 1 */
-+ 5, /* USART 2 */
-+ 5, /* USART 3 */
- 0, /* Multimedia Card Interface */
-- 4, /* USB Device Port */
-- 0, /* Two-Wire Interface */
-- 6, /* Serial Peripheral Interface */
-- 5, /* Serial Synchronous Controller 0 */
-- 5, /* Serial Synchronous Controller 1 */
-- 5, /* Serial Synchronous Controller 2 */
-+ 2, /* USB Device Port */
-+ 6, /* Two-Wire Interface */
-+ 5, /* Serial Peripheral Interface */
-+ 4, /* Serial Synchronous Controller 0 */
-+ 4, /* Serial Synchronous Controller 1 */
-+ 4, /* Serial Synchronous Controller 2 */
- 0, /* Timer Counter 0 */
- 0, /* Timer Counter 1 */
- 0, /* Timer Counter 2 */
- 0, /* Timer Counter 3 */
- 0, /* Timer Counter 4 */
- 0, /* Timer Counter 5 */
-- 3, /* USB Host port */
-+ 2, /* USB Host port */
- 3, /* Ethernet MAC */
- 0, /* Advanced Interrupt Controller (IRQ0) */
- 0, /* Advanced Interrupt Controller (IRQ1) */
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/at91rm9200_devices.c linux-2.6-stable/arch/arm/mach-at91/at91rm9200_devices.c
---- linux-2.6.21/arch/arm/mach-at91/at91rm9200_devices.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/at91rm9200_devices.c Tue May 8 12:13:30 2007
-@@ -480,7 +480,18 @@
- * SPI
- * -------------------------------------------------------------------- */
-
--#if defined(CONFIG_SPI_AT91) || defined(CONFIG_SPI_AT91_MODULE) || defined(CONFIG_AT91_SPI) || defined(CONFIG_AT91_SPI_MODULE)
-+#if defined(CONFIG_AT91_SPI) || defined(CONFIG_AT91_SPI_MODULE) /* legacy SPI driver */
-+#define SPI_DEVNAME "at91_spi"
-+
-+#elif defined(CONFIG_SPI_AT91) || defined(CONFIG_SPI_AT91_MODULE) /* SPI bitbanging driver */
-+#define SPI_DEVNAME "at91_spi"
-+
-+#elif defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) /* new SPI driver */
-+#define SPI_DEVNAME "atmel_spi"
-+
-+#endif
-+
-+#ifdef SPI_DEVNAME
- static u64 spi_dmamask = 0xffffffffUL;
-
- static struct resource spi_resources[] = {
-@@ -497,7 +508,7 @@
- };
-
- static struct platform_device at91rm9200_spi_device = {
-- .name = "at91_spi",
-+ .name = SPI_DEVNAME,
- .id = 0,
- .dev = {
- .dma_mask = &spi_dmamask,
-@@ -606,6 +617,32 @@
- #endif
-
-
-+#if defined(CONFIG_NEW_LEDS)
-+
-+static struct platform_device at91_leds = {
-+ .name = "at91_leds",
-+ .id = -1,
-+};
-+
-+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr)
-+{
-+ if (!nr)
-+ return;
-+
-+ at91_leds.dev.platform_data = leds;
-+
-+ for ( ; nr; nr--, leds++) {
-+ leds->index = nr; /* first record stores number of leds */
-+ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0);
-+ }
-+
-+ platform_device_register(&at91_leds);
-+}
-+#else
-+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {}
-+#endif
-+
-+
- /* --------------------------------------------------------------------
- * UART
- * -------------------------------------------------------------------- */
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/at91sam9260.c linux-2.6-stable/arch/arm/mach-at91/at91sam9260.c
---- linux-2.6.21/arch/arm/mach-at91/at91sam9260.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/at91sam9260.c Tue May 8 12:13:30 2007
-@@ -119,6 +119,11 @@
- .pmc_mask = 1 << AT91SAM9260_ID_SPI1,
- .type = CLK_TYPE_PERIPHERAL,
- };
-+static struct clk ssc_clk = {
-+ .name = "ssc_clk",
-+ .pmc_mask = 1 << AT91SAM9260_ID_SSC,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
- static struct clk tc0_clk = {
- .name = "tc0_clk",
- .pmc_mask = 1 << AT91SAM9260_ID_TC0,
-@@ -193,7 +198,7 @@
- &twi_clk,
- &spi0_clk,
- &spi1_clk,
-- // ssc
-+ &ssc_clk,
- &tc0_clk,
- &tc1_clk,
- &tc2_clk,
-@@ -264,6 +269,33 @@
-
-
- /* --------------------------------------------------------------------
-+ * Timer/Counter library initialization
-+ * -------------------------------------------------------------------- */
-+#ifdef CONFIG_ATMEL_TCLIB
-+
-+#include "tclib.h"
-+
-+static struct atmel_tcblock at91sam9260_tcblocks[] = {
-+ [0] = {
-+ .physaddr = AT91SAM9260_BASE_TCB0,
-+ .irq = { AT91SAM9260_ID_TC0, AT91SAM9260_ID_TC1, AT91SAM9260_ID_TC2 },
-+ .clk = { &tc0_clk, &tc1_clk, &tc2_clk },
-+ },
-+ [1] = {
-+ .physaddr = AT91SAM9260_BASE_TCB1,
-+ .irq = { AT91SAM9260_ID_TC3, AT91SAM9260_ID_TC4, AT91SAM9260_ID_TC5 },
-+ .clk = { &tc3_clk, &tc4_clk, &tc5_clk },
-+ },
-+};
-+
-+#define at91sam9260_tc_init() atmel_tc_init(at91sam9260_tcblocks, ARRAY_SIZE(at91sam9260_tcblocks))
-+
-+#else
-+#define at91sam9260_tc_init() do {} while(0)
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
- * AT91SAM9260 processor initialization
- * -------------------------------------------------------------------- */
-
-@@ -310,6 +342,9 @@
-
- /* Register GPIO subsystem */
- at91_gpio_init(at91sam9260_gpio, 3);
-+
-+ /* Initialize the Timer/Counter blocks */
-+ at91sam9260_tc_init();
- }
-
- /* --------------------------------------------------------------------
-@@ -322,30 +357,30 @@
- static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = {
- 7, /* Advanced Interrupt Controller */
- 7, /* System Peripherals */
-- 0, /* Parallel IO Controller A */
-- 0, /* Parallel IO Controller B */
-- 0, /* Parallel IO Controller C */
-+ 1, /* Parallel IO Controller A */
-+ 1, /* Parallel IO Controller B */
-+ 1, /* Parallel IO Controller C */
- 0, /* Analog-to-Digital Converter */
-- 6, /* USART 0 */
-- 6, /* USART 1 */
-- 6, /* USART 2 */
-+ 5, /* USART 0 */
-+ 5, /* USART 1 */
-+ 5, /* USART 2 */
- 0, /* Multimedia Card Interface */
-- 4, /* USB Device Port */
-- 0, /* Two-Wire Interface */
-- 6, /* Serial Peripheral Interface 0 */
-- 6, /* Serial Peripheral Interface 1 */
-+ 2, /* USB Device Port */
-+ 6, /* Two-Wire Interface */
-+ 5, /* Serial Peripheral Interface 0 */
-+ 5, /* Serial Peripheral Interface 1 */
- 5, /* Serial Synchronous Controller */
- 0,
- 0,
- 0, /* Timer Counter 0 */
- 0, /* Timer Counter 1 */
- 0, /* Timer Counter 2 */
-- 3, /* USB Host port */
-+ 2, /* USB Host port */
- 3, /* Ethernet */
- 0, /* Image Sensor Interface */
-- 6, /* USART 3 */
-- 6, /* USART 4 */
-- 6, /* USART 5 */
-+ 5, /* USART 3 */
-+ 5, /* USART 4 */
-+ 5, /* USART 5 */
- 0, /* Timer Counter 3 */
- 0, /* Timer Counter 4 */
- 0, /* Timer Counter 5 */
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/at91sam9260_devices.c linux-2.6-stable/arch/arm/mach-at91/at91sam9260_devices.c
---- linux-2.6.21/arch/arm/mach-at91/at91sam9260_devices.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/at91sam9260_devices.c Tue May 8 12:13:30 2007
-@@ -527,6 +527,32 @@
- #endif
-
-
-+#if defined(CONFIG_NEW_LEDS)
-+
-+static struct platform_device at91_leds = {
-+ .name = "at91_leds",
-+ .id = -1,
-+};
-+
-+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr)
-+{
-+ if (!nr)
-+ return;
-+
-+ at91_leds.dev.platform_data = leds;
-+
-+ for ( ; nr; nr--, leds++) {
-+ leds->index = nr; /* first record stores number of leds */
-+ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0);
-+ }
-+
-+ platform_device_register(&at91_leds);
-+}
-+#else
-+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {}
-+#endif
-+
-+
- /* --------------------------------------------------------------------
- * UART
- * -------------------------------------------------------------------- */
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/at91sam9261.c linux-2.6-stable/arch/arm/mach-at91/at91sam9261.c
---- linux-2.6.21/arch/arm/mach-at91/at91sam9261.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/at91sam9261.c Tue May 8 12:13:30 2007
-@@ -97,6 +97,21 @@
- .pmc_mask = 1 << AT91SAM9261_ID_SPI1,
- .type = CLK_TYPE_PERIPHERAL,
- };
-+static struct clk ssc0_clk = {
-+ .name = "ssc0_clk",
-+ .pmc_mask = 1 << AT91SAM9261_ID_SSC0,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk ssc1_clk = {
-+ .name = "ssc1_clk",
-+ .pmc_mask = 1 << AT91SAM9261_ID_SSC1,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk ssc2_clk = {
-+ .name = "ssc2_clk",
-+ .pmc_mask = 1 << AT91SAM9261_ID_SSC2,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
- static struct clk tc0_clk = {
- .name = "tc0_clk",
- .pmc_mask = 1 << AT91SAM9261_ID_TC0,
-@@ -135,7 +150,9 @@
- &twi_clk,
- &spi0_clk,
- &spi1_clk,
-- // ssc 0 .. ssc2
-+ &ssc0_clk,
-+ &ssc1_clk,
-+ &ssc2_clk,
- &tc0_clk,
- &tc1_clk,
- &tc2_clk,
-@@ -230,6 +247,28 @@
-
-
- /* --------------------------------------------------------------------
-+ * Timer/Counter library initialization
-+ * -------------------------------------------------------------------- */
-+#ifdef CONFIG_ATMEL_TCLIB
-+
-+#include "tclib.h"
-+
-+static struct atmel_tcblock at91sam9261_tcblocks[] = {
-+ [0] = {
-+ .physaddr = AT91SAM9261_BASE_TCB0,
-+ .irq = { AT91SAM9261_ID_TC0, AT91SAM9261_ID_TC1, AT91SAM9261_ID_TC2 },
-+ .clk = { &tc0_clk, &tc1_clk, &tc2_clk },
-+ }
-+};
-+
-+#define at91sam9261_tc_init() atmel_tc_init(at91sam9261_tcblocks, ARRAY_SIZE(at91sam9261_tcblocks))
-+
-+#else
-+#define at91sam9261_tc_init() do {} while(0)
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
- * AT91SAM9261 processor initialization
- * -------------------------------------------------------------------- */
-
-@@ -250,6 +289,9 @@
-
- /* Register GPIO subsystem */
- at91_gpio_init(at91sam9261_gpio, 3);
-+
-+ /* Initialize the Timer/Counter blocks */
-+ at91sam9261_tc_init();
- }
-
- /* --------------------------------------------------------------------
-@@ -262,25 +304,25 @@
- static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = {
- 7, /* Advanced Interrupt Controller */
- 7, /* System Peripherals */
-- 0, /* Parallel IO Controller A */
-- 0, /* Parallel IO Controller B */
-- 0, /* Parallel IO Controller C */
-+ 1, /* Parallel IO Controller A */
-+ 1, /* Parallel IO Controller B */
-+ 1, /* Parallel IO Controller C */
- 0,
-- 6, /* USART 0 */
-- 6, /* USART 1 */
-- 6, /* USART 2 */
-+ 5, /* USART 0 */
-+ 5, /* USART 1 */
-+ 5, /* USART 2 */
- 0, /* Multimedia Card Interface */
-- 4, /* USB Device Port */
-- 0, /* Two-Wire Interface */
-- 6, /* Serial Peripheral Interface 0 */
-- 6, /* Serial Peripheral Interface 1 */
-- 5, /* Serial Synchronous Controller 0 */
-- 5, /* Serial Synchronous Controller 1 */
-- 5, /* Serial Synchronous Controller 2 */
-+ 2, /* USB Device Port */
-+ 6, /* Two-Wire Interface */
-+ 5, /* Serial Peripheral Interface 0 */
-+ 5, /* Serial Peripheral Interface 1 */
-+ 4, /* Serial Synchronous Controller 0 */
-+ 4, /* Serial Synchronous Controller 1 */
-+ 4, /* Serial Synchronous Controller 2 */
- 0, /* Timer Counter 0 */
- 0, /* Timer Counter 1 */
- 0, /* Timer Counter 2 */
-- 3, /* USB Host port */
-+ 2, /* USB Host port */
- 3, /* LCD Controller */
- 0,
- 0,
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/at91sam9261_devices.c linux-2.6-stable/arch/arm/mach-at91/at91sam9261_devices.c
---- linux-2.6.21/arch/arm/mach-at91/at91sam9261_devices.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/at91sam9261_devices.c Tue May 8 12:56:33 2007
-@@ -14,6 +14,9 @@
- #include <asm/mach/map.h>
-
- #include <linux/platform_device.h>
-+#include <linux/fb.h>
-+
-+#include <video/atmel_lcdc.h>
-
- #include <asm/arch/board.h>
- #include <asm/arch/gpio.h>
-@@ -430,9 +433,9 @@
- * LCD Controller
- * -------------------------------------------------------------------- */
-
--#if defined(CONFIG_FB_AT91) || defined(CONFIG_FB_AT91_MODULE)
-+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
- static u64 lcdc_dmamask = 0xffffffffUL;
--static struct at91fb_info lcdc_data;
-+static struct atmel_lcdfb_info lcdc_data;
-
- static struct resource lcdc_resources[] = {
- [0] = {
-@@ -455,7 +458,7 @@
- };
-
- static struct platform_device at91_lcdc_device = {
-- .name = "at91-fb",
-+ .name = "atmel_lcdfb",
- .id = 0,
- .dev = {
- .dma_mask = &lcdc_dmamask,
-@@ -466,7 +469,7 @@
- .num_resources = ARRAY_SIZE(lcdc_resources),
- };
-
--void __init at91_add_device_lcdc(struct at91fb_info *data)
-+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
- {
- if (!data) {
- return;
-@@ -499,7 +502,7 @@
- platform_device_register(&at91_lcdc_device);
- }
- #else
--void __init at91_add_device_lcdc(struct at91fb_info *data) {}
-+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
- #endif
-
-
-@@ -525,6 +528,32 @@
- #endif
-
-
-+#if defined(CONFIG_NEW_LEDS)
-+
-+static struct platform_device at91_leds = {
-+ .name = "at91_leds",
-+ .id = -1,
-+};
-+
-+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr)
-+{
-+ if (!nr)
-+ return;
-+
-+ at91_leds.dev.platform_data = leds;
-+
-+ for ( ; nr; nr--, leds++) {
-+ leds->index = nr; /* first record stores number of leds */
-+ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0);
-+ }
-+
-+ platform_device_register(&at91_leds);
-+}
-+#else
-+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {}
-+#endif
-+
-+
- /* --------------------------------------------------------------------
- * UART
- * -------------------------------------------------------------------- */
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/at91sam9263.c linux-2.6-stable/arch/arm/mach-at91/at91sam9263.c
---- linux-2.6.21/arch/arm/mach-at91/at91sam9263.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/at91sam9263.c Tue May 8 12:13:30 2007
-@@ -87,6 +87,11 @@
- .pmc_mask = 1 << AT91SAM9263_ID_MCI1,
- .type = CLK_TYPE_PERIPHERAL,
- };
-+static struct clk can_clk = {
-+ .name = "can_clk",
-+ .pmc_mask = 1 << AT91SAM9263_ID_CAN,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
- static struct clk twi_clk = {
- .name = "twi_clk",
- .pmc_mask = 1 << AT91SAM9263_ID_TWI,
-@@ -102,16 +107,46 @@
- .pmc_mask = 1 << AT91SAM9263_ID_SPI1,
- .type = CLK_TYPE_PERIPHERAL,
- };
-+static struct clk ssc0_clk = {
-+ .name = "ssc0_clk",
-+ .pmc_mask = 1 << AT91SAM9263_ID_SSC0,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk ssc1_clk = {
-+ .name = "ssc1_clk",
-+ .pmc_mask = 1 << AT91SAM9263_ID_SSC1,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk ac97_clk = {
-+ .name = "ac97_clk",
-+ .pmc_mask = 1 << AT91SAM9263_ID_AC97C,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
- static struct clk tcb_clk = {
- .name = "tcb_clk",
- .pmc_mask = 1 << AT91SAM9263_ID_TCB,
- .type = CLK_TYPE_PERIPHERAL,
- };
-+static struct clk pwmc_clk = {
-+ .name = "pwmc_clk",
-+ .pmc_mask = 1 << AT91SAM9263_ID_PWMC,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
- static struct clk macb_clk = {
- .name = "macb_clk",
- .pmc_mask = 1 << AT91SAM9263_ID_EMAC,
- .type = CLK_TYPE_PERIPHERAL,
- };
-+static struct clk dma_clk = {
-+ .name = "dma_clk",
-+ .pmc_mask = 1 << AT91SAM9263_ID_DMA,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk twodge_clk = {
-+ .name = "2dge_clk",
-+ .pmc_mask = 1 << AT91SAM9263_ID_2DGE,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
- static struct clk udc_clk = {
- .name = "udc_clk",
- .pmc_mask = 1 << AT91SAM9263_ID_UDP,
-@@ -142,20 +177,21 @@
- &usart2_clk,
- &mmc0_clk,
- &mmc1_clk,
-- // can
-+ &can_clk,
- &twi_clk,
- &spi0_clk,
- &spi1_clk,
-- // ssc0 .. ssc1
-- // ac97
-+ &ssc0_clk,
-+ &ssc1_clk,
-+ &ac97_clk,
- &tcb_clk,
-- // pwmc
-+ &pwmc_clk,
- &macb_clk,
-- // 2dge
-+ &twodge_clk,
- &udc_clk,
- &isi_clk,
- &lcdc_clk,
-- // dma
-+ &dma_clk,
- &ohci_clk,
- // irq0 .. irq1
- };
-@@ -237,6 +273,28 @@
-
-
- /* --------------------------------------------------------------------
-+ * Timer/Counter library initialization
-+ * -------------------------------------------------------------------- */
-+#ifdef CONFIG_ATMEL_TCLIB
-+
-+#include "tclib.h"
-+
-+static struct atmel_tcblock at91sam9263_tcblocks[] = {
-+ [0] = {
-+ .physaddr = AT91SAM9263_BASE_TCB0,
-+ .irq = { AT91SAM9263_ID_TCB, AT91SAM9263_ID_TCB, AT91SAM9263_ID_TCB },
-+ .clk = { &tcb_clk, &tcb_clk, &tcb_clk },
-+ }
-+};
-+
-+#define at91sam9263_tc_init() atmel_tc_init(at91sam9263_tcblocks, ARRAY_SIZE(at91sam9263_tcblocks))
-+
-+#else
-+#define at91sam9263_tc_init() do {} while(0)
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
- * AT91SAM9263 processor initialization
- * -------------------------------------------------------------------- */
-
-@@ -256,6 +314,9 @@
-
- /* Register GPIO subsystem */
- at91_gpio_init(at91sam9263_gpio, 5);
-+
-+ /* Initialize the Timer/Counter blocks */
-+ at91sam9263_tc_init();
- }
-
- /* --------------------------------------------------------------------
-@@ -268,34 +329,34 @@
- static unsigned int at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata = {
- 7, /* Advanced Interrupt Controller (FIQ) */
- 7, /* System Peripherals */
-- 0, /* Parallel IO Controller A */
-- 0, /* Parallel IO Controller B */
-- 0, /* Parallel IO Controller C, D and E */
-+ 1, /* Parallel IO Controller A */
-+ 1, /* Parallel IO Controller B */
-+ 1, /* Parallel IO Controller C, D and E */
- 0,
- 0,
-- 6, /* USART 0 */
-- 6, /* USART 1 */
-- 6, /* USART 2 */
-+ 5, /* USART 0 */
-+ 5, /* USART 1 */
-+ 5, /* USART 2 */
- 0, /* Multimedia Card Interface 0 */
- 0, /* Multimedia Card Interface 1 */
-- 4, /* CAN */
-- 0, /* Two-Wire Interface */
-- 6, /* Serial Peripheral Interface 0 */
-- 6, /* Serial Peripheral Interface 1 */
-- 5, /* Serial Synchronous Controller 0 */
-- 5, /* Serial Synchronous Controller 1 */
-- 6, /* AC97 Controller */
-+ 3, /* CAN */
-+ 6, /* Two-Wire Interface */
-+ 5, /* Serial Peripheral Interface 0 */
-+ 5, /* Serial Peripheral Interface 1 */
-+ 4, /* Serial Synchronous Controller 0 */
-+ 4, /* Serial Synchronous Controller 1 */
-+ 5, /* AC97 Controller */
- 0, /* Timer Counter 0, 1 and 2 */
- 0, /* Pulse Width Modulation Controller */
- 3, /* Ethernet */
- 0,
- 0, /* 2D Graphic Engine */
-- 3, /* USB Device Port */
-+ 2, /* USB Device Port */
- 0, /* Image Sensor Interface */
- 3, /* LDC Controller */
- 0, /* DMA Controller */
- 0,
-- 3, /* USB Host port */
-+ 2, /* USB Host port */
- 0, /* Advanced Interrupt Controller (IRQ0) */
- 0, /* Advanced Interrupt Controller (IRQ1) */
- };
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/at91sam9263_devices.c linux-2.6-stable/arch/arm/mach-at91/at91sam9263_devices.c
---- linux-2.6.21/arch/arm/mach-at91/at91sam9263_devices.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/at91sam9263_devices.c Thu May 10 12:23:46 2007
-@@ -13,6 +13,9 @@
- #include <asm/mach/map.h>
-
- #include <linux/platform_device.h>
-+#include <linux/fb.h>
-+
-+#include <video/atmel_lcdc.h>
-
- #include <asm/arch/board.h>
- #include <asm/arch/gpio.h>
-@@ -573,6 +576,180 @@
-
-
- /* --------------------------------------------------------------------
-+ * AC97
-+ * -------------------------------------------------------------------- */
-+
-+#if defined(CONFIG_SND_AT91_AC97) || defined(CONFIG_SND_AT91_AC97_MODULE)
-+static u64 ac97_dmamask = 0xffffffffUL;
-+static struct atmel_ac97_data ac97_data;
-+
-+static struct resource ac97_resources[] = {
-+ [0] = {
-+ .start = AT91SAM9263_BASE_AC97C,
-+ .end = AT91SAM9263_BASE_AC97C + SZ_16K - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = {
-+ .start = AT91SAM9263_ID_AC97C,
-+ .end = AT91SAM9263_ID_AC97C,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct platform_device at91sam9263_ac97_device = {
-+ .name = "ac97c",
-+ .id = 1,
-+ .dev = {
-+ .dma_mask = &ac97_dmamask,
-+ .coherent_dma_mask = 0xffffffff,
-+ .platform_data = &ac97_data,
-+ },
-+ .resource = ac97_resources,
-+ .num_resources = ARRAY_SIZE(ac97_resources),
-+};
-+
-+void __init at91_add_device_ac97(struct atmel_ac97_data *data)
-+{
-+ if (!data)
-+ return;
-+
-+ at91_set_A_periph(AT91_PIN_PB0, 0); /* AC97FS */
-+ at91_set_A_periph(AT91_PIN_PB1, 0); /* AC97CK */
-+ at91_set_A_periph(AT91_PIN_PB2, 0); /* AC97TX */
-+ at91_set_A_periph(AT91_PIN_PB3, 0); /* AC97RX */
-+
-+ /* reset */
-+ if (data->reset_pin)
-+ at91_set_gpio_output(data->reset_pin, 0);
-+
-+ ac97_data = *ek_data;
-+ platform_device_register(&at91sam9263_ac97_device);
-+}
-+#else
-+void __init at91_add_device_ac97(struct atmel_ac97_data *data) {}
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
-+ * Image Sensor Interface
-+ * -------------------------------------------------------------------- */
-+
-+#if defined(CONFIG_VIDEO_AT91_ISI) || defined(CONFIG_VIDEO_AT91_ISI_MODULE)
-+
-+struct resource isi_resources[] = {
-+ [0] = {
-+ .start = AT91SAM9263_BASE_ISI,
-+ .end = AT91SAM9263_BASE_ISI + SZ_16K - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = {
-+ .start = AT91SAM9263_ID_ISI,
-+ .end = AT91SAM9263_ID_ISI,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct platform_device at91sam9263_isi_device = {
-+ .name = "at91_isi",
-+ .id = -1,
-+ .resource = isi_resources,
-+ .num_resources = ARRAY_SIZE(isi_resources),
-+};
-+
-+void __init at91_add_device_isi(void)
-+{
-+ at91_set_A_periph(AT91_PIN_PE0, 0); /* ISI_D0 */
-+ at91_set_A_periph(AT91_PIN_PE1, 0); /* ISI_D1 */
-+ at91_set_A_periph(AT91_PIN_PE2, 0); /* ISI_D2 */
-+ at91_set_A_periph(AT91_PIN_PE3, 0); /* ISI_D3 */
-+ at91_set_A_periph(AT91_PIN_PE4, 0); /* ISI_D4 */
-+ at91_set_A_periph(AT91_PIN_PE5, 0); /* ISI_D5 */
-+ at91_set_A_periph(AT91_PIN_PE6, 0); /* ISI_D6 */
-+ at91_set_A_periph(AT91_PIN_PE7, 0); /* ISI_D7 */
-+ at91_set_A_periph(AT91_PIN_PE8, 0); /* ISI_PCK */
-+ at91_set_A_periph(AT91_PIN_PE9, 0); /* ISI_HSYNC */
-+ at91_set_A_periph(AT91_PIN_PE10, 0); /* ISI_VSYNC */
-+ at91_set_B_periph(AT91_PIN_PE11, 0); /* ISI_MCK (PCK3) */
-+ at91_set_B_periph(AT91_PIN_PE12, 0); /* ISI_PD8 */
-+ at91_set_B_periph(AT91_PIN_PE13, 0); /* ISI_PD9 */
-+ at91_set_B_periph(AT91_PIN_PE14, 0); /* ISI_PD10 */
-+ at91_set_B_periph(AT91_PIN_PE15, 0); /* ISI_PD11 */
-+}
-+#else
-+void __init at91_add_device_isi(void) {}
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
-+ * LCD Controller
-+ * -------------------------------------------------------------------- */
-+
-+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-+static u64 lcdc_dmamask = 0xffffffffUL;
-+static struct atmel_lcdfb_info lcdc_data;
-+
-+static struct resource lcdc_resources[] = {
-+ [0] = {
-+ .start = AT91SAM9263_LCDC_BASE,
-+ .end = AT91SAM9263_LCDC_BASE + SZ_4K - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = {
-+ .start = AT91SAM9263_ID_LCDC,
-+ .end = AT91SAM9263_ID_LCDC,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct platform_device at91_lcdc_device = {
-+ .name = "atmel_lcdfb",
-+ .id = 0,
-+ .dev = {
-+ .dma_mask = &lcdc_dmamask,
-+ .coherent_dma_mask = 0xffffffff,
-+ .platform_data = &lcdc_data,
-+ },
-+ .resource = lcdc_resources,
-+ .num_resources = ARRAY_SIZE(lcdc_resources),
-+};
-+
-+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
-+{
-+ if (!data)
-+ return;
-+
-+ at91_set_A_periph(AT91_PIN_PC1, 0); /* LCDHSYNC */
-+ at91_set_A_periph(AT91_PIN_PC2, 0); /* LCDDOTCK */
-+ at91_set_A_periph(AT91_PIN_PC3, 0); /* LCDDEN */
-+ at91_set_B_periph(AT91_PIN_PB9, 0); /* LCDCC */
-+ at91_set_A_periph(AT91_PIN_PC6, 0); /* LCDD2 */
-+ at91_set_A_periph(AT91_PIN_PC7, 0); /* LCDD3 */
-+ at91_set_A_periph(AT91_PIN_PC8, 0); /* LCDD4 */
-+ at91_set_A_periph(AT91_PIN_PC9, 0); /* LCDD5 */
-+ at91_set_A_periph(AT91_PIN_PC10, 0); /* LCDD6 */
-+ at91_set_A_periph(AT91_PIN_PC11, 0); /* LCDD7 */
-+ at91_set_A_periph(AT91_PIN_PC14, 0); /* LCDD10 */
-+ at91_set_A_periph(AT91_PIN_PC15, 0); /* LCDD11 */
-+ at91_set_A_periph(AT91_PIN_PC16, 0); /* LCDD12 */
-+ at91_set_B_periph(AT91_PIN_PC12, 0); /* LCDD13 */
-+ at91_set_A_periph(AT91_PIN_PC18, 0); /* LCDD14 */
-+ at91_set_A_periph(AT91_PIN_PC19, 0); /* LCDD15 */
-+ at91_set_A_periph(AT91_PIN_PC22, 0); /* LCDD18 */
-+ at91_set_A_periph(AT91_PIN_PC23, 0); /* LCDD19 */
-+ at91_set_A_periph(AT91_PIN_PC24, 0); /* LCDD20 */
-+ at91_set_B_periph(AT91_PIN_PC17, 0); /* LCDD21 */
-+ at91_set_A_periph(AT91_PIN_PC26, 0); /* LCDD22 */
-+ at91_set_A_periph(AT91_PIN_PC27, 0); /* LCDD23 */
-+
-+ lcdc_data = *data;
-+ platform_device_register(&at91_lcdc_device);
-+}
-+#else
-+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
- * LEDs
- * -------------------------------------------------------------------- */
-
-@@ -594,6 +771,32 @@
- #endif
-
-
-+#if defined(CONFIG_NEW_LEDS)
-+
-+static struct platform_device at91_leds = {
-+ .name = "at91_leds",
-+ .id = -1,
-+};
-+
-+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr)
-+{
-+ if (!nr)
-+ return;
-+
-+ at91_leds.dev.platform_data = leds;
-+
-+ for ( ; nr; nr--, leds++) {
-+ leds->index = nr; /* first record stores number of leds */
-+ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0);
-+ }
-+
-+ platform_device_register(&at91_leds);
-+}
-+#else
-+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {}
-+#endif
-+
-+
- /* --------------------------------------------------------------------
- * UART
- * -------------------------------------------------------------------- */
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/at91sam9rl.c linux-2.6-stable/arch/arm/mach-at91/at91sam9rl.c
---- linux-2.6.21/arch/arm/mach-at91/at91sam9rl.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/arch/arm/mach-at91/at91sam9rl.c Fri May 11 15:48:14 2007
-@@ -0,0 +1,366 @@
-+/*
-+ * arch/arm/mach-at91/at91sam9rl.c
-+ *
-+ * Copyright (C) 2005 SAN People
-+ * Copyright (C) 2007 Atmel Corporation
-+ *
-+ * This file is subject to the terms and conditions of the GNU General Public
-+ * License. See the file COPYING in the main directory of this archive for
-+ * more details.
-+ */
-+
-+#include <linux/module.h>
-+
-+#include <asm/mach/arch.h>
-+#include <asm/mach/map.h>
-+#include <asm/arch/cpu.h>
-+#include <asm/arch/at91sam9rl.h>
-+#include <asm/arch/at91_pmc.h>
-+#include <asm/arch/at91_rstc.h>
-+
-+#include "generic.h"
-+#include "clock.h"
-+
-+static struct map_desc at91sam9rl_io_desc[] __initdata = {
-+ {
-+ .virtual = AT91_VA_BASE_SYS,
-+ .pfn = __phys_to_pfn(AT91_BASE_SYS),
-+ .length = SZ_16K,
-+ .type = MT_DEVICE,
-+ },
-+};
-+
-+static struct map_desc at91sam9rl_sram_desc[] __initdata = {
-+ {
-+ .pfn = __phys_to_pfn(AT91SAM9RL_SRAM_BASE),
-+ .type = MT_DEVICE,
-+ }
-+};
-+
-+/* --------------------------------------------------------------------
-+ * Clocks
-+ * -------------------------------------------------------------------- */
-+
-+/*
-+ * The peripheral clocks.
-+ */
-+static struct clk pioA_clk = {
-+ .name = "pioA_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_PIOA,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk pioB_clk = {
-+ .name = "pioB_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_PIOB,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk pioC_clk = {
-+ .name = "pioC_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_PIOC,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk pioD_clk = {
-+ .name = "pioD_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_PIOD,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk usart0_clk = {
-+ .name = "usart0_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_US0,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk usart1_clk = {
-+ .name = "usart1_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_US1,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk usart2_clk = {
-+ .name = "usart2_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_US2,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk usart3_clk = {
-+ .name = "usart3_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_US3,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk mmc_clk = {
-+ .name = "mci_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_MCI,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk twi0_clk = {
-+ .name = "twi0_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_TWI0,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk twi1_clk = {
-+ .name = "twi1_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_TWI1,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk spi_clk = {
-+ .name = "spi_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_SPI,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk ssc0_clk = {
-+ .name = "ssc0_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_SSC0,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk ssc1_clk = {
-+ .name = "ssc1_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_SSC1,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk tc0_clk = {
-+ .name = "tc0_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_TC0,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk tc1_clk = {
-+ .name = "tc1_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_TC1,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk tc2_clk = {
-+ .name = "tc2_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_TC2,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk pwmc_clk = {
-+ .name = "pwmc_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_PWMC,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk tsc_clk = {
-+ .name = "tsc_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_TSC,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk dma_clk = {
-+ .name = "dma_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_DMA,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk udphs_clk = {
-+ .name = "udphs_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_UDPHS,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk lcdc_clk = {
-+ .name = "lcdc_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_LCDC,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+static struct clk ac97_clk = {
-+ .name = "ac97_clk",
-+ .pmc_mask = 1 << AT91SAM9RL_ID_AC97C,
-+ .type = CLK_TYPE_PERIPHERAL,
-+};
-+
-+static struct clk *periph_clocks[] __initdata = {
-+ &pioA_clk,
-+ &pioB_clk,
-+ &pioC_clk,
-+ &pioD_clk,
-+ &usart0_clk,
-+ &usart1_clk,
-+ &usart2_clk,
-+ &usart3_clk,
-+ &mmc_clk,
-+ &twi0_clk,
-+ &twi1_clk,
-+ &spi_clk,
-+ &ssc0_clk,
-+ &ssc1_clk,
-+ &tc0_clk,
-+ &tc1_clk,
-+ &tc2_clk,
-+ &pwmc_clk,
-+ &tsc_clk,
-+ &dma_clk,
-+ &udphs_clk,
-+ &lcdc_clk,
-+ &ac97_clk,
-+ // irq0
-+};
-+
-+/*
-+ * The two programmable clocks.
-+ * You must configure pin multiplexing to bring these signals out.
-+ */
-+static struct clk pck0 = {
-+ .name = "pck0",
-+ .pmc_mask = AT91_PMC_PCK0,
-+ .type = CLK_TYPE_PROGRAMMABLE,
-+ .id = 0,
-+};
-+static struct clk pck1 = {
-+ .name = "pck1",
-+ .pmc_mask = AT91_PMC_PCK1,
-+ .type = CLK_TYPE_PROGRAMMABLE,
-+ .id = 1,
-+};
-+
-+static void __init at91sam9rl_register_clocks(void)
-+{
-+ int i;
-+
-+ for (i = 0; i < ARRAY_SIZE(periph_clocks); i++)
-+ clk_register(periph_clocks[i]);
-+
-+ clk_register(&pck0);
-+ clk_register(&pck1);
-+}
-+
-+/* --------------------------------------------------------------------
-+ * GPIO
-+ * -------------------------------------------------------------------- */
-+
-+static struct at91_gpio_bank at91sam9rl_gpio[] = {
-+ {
-+ .id = AT91SAM9RL_ID_PIOA,
-+ .offset = AT91_PIOA,
-+ .clock = &pioA_clk,
-+ }, {
-+ .id = AT91SAM9RL_ID_PIOB,
-+ .offset = AT91_PIOB,
-+ .clock = &pioB_clk,
-+ }, {
-+ .id = AT91SAM9RL_ID_PIOC,
-+ .offset = AT91_PIOC,
-+ .clock = &pioC_clk,
-+ }, {
-+ .id = AT91SAM9RL_ID_PIOD,
-+ .offset = AT91_PIOD,
-+ .clock = &pioD_clk,
-+ }
-+};
-+
-+static void at91sam9rl_reset(void)
-+{
-+ at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
-+}
-+
-+
-+/* --------------------------------------------------------------------
-+ * Timer/Counter library initialization
-+ * -------------------------------------------------------------------- */
-+#ifdef CONFIG_ATMEL_TCLIB
-+
-+#include "tclib.h"
-+
-+static struct atmel_tcblock at91sam9rl_tcblocks[] = {
-+ [0] = {
-+ .physaddr = AT91SAM9RL_BASE_TCB0,
-+ .irq = { AT91SAM9RL_ID_TC0, AT91SAM9RL_ID_TC1, AT91SAM9RL_ID_TC2 },
-+ .clk = { &tc0_clk, &tc1_clk, &tc2_clk },
-+ }
-+};
-+
-+#define at91sam9rl_tc_init() atmel_tc_init(at91sam9rl_tcblocks, ARRAY_SIZE(at91sam9rl_tcblocks))
-+
-+#else
-+#define at91sam9rl_tc_init() do {} while(0)
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
-+ * AT91SAM9RL processor initialization
-+ * -------------------------------------------------------------------- */
-+
-+void __init at91sam9rl_initialize(unsigned long main_clock)
-+{
-+ unsigned long cidr, sram_size;
-+
-+ /* Map peripherals */
-+ iotable_init(at91sam9rl_io_desc, ARRAY_SIZE(at91sam9rl_io_desc));
-+
-+ cidr = at91_sys_read(AT91_DBGU_CIDR);
-+
-+ switch (cidr & AT91_CIDR_SRAMSIZ) {
-+ case AT91_CIDR_SRAMSIZ_32K:
-+ sram_size = 2 * SZ_16K;
-+ break;
-+ case AT91_CIDR_SRAMSIZ_16K:
-+ default:
-+ sram_size = SZ_16K;
-+ }
-+
-+ at91sam9rl_sram_desc->virtual = AT91_IO_VIRT_BASE - sram_size;
-+ at91sam9rl_sram_desc->length = sram_size;
-+
-+ /* Map SRAM */
-+ iotable_init(at91sam9rl_sram_desc, ARRAY_SIZE(at91sam9rl_sram_desc));
-+
-+ at91_arch_reset = at91sam9rl_reset;
-+ at91_extern_irq = (1 << AT91SAM9RL_ID_IRQ0);
-+
-+ /* Init clock subsystem */
-+ at91_clock_init(main_clock);
-+
-+ /* Register the processor-specific clocks */
-+ at91sam9rl_register_clocks();
-+
-+ /* Register GPIO subsystem */
-+ at91_gpio_init(at91sam9rl_gpio, 4);
-+
-+ /* Initialize the Timer/Counter blocks */
-+ at91sam9rl_tc_init();
-+}
-+
-+/* --------------------------------------------------------------------
-+ * Interrupt initialization
-+ * -------------------------------------------------------------------- */
-+
-+/*
-+ * The default interrupt priority levels (0 = lowest, 7 = highest).
-+ */
-+static unsigned int at91sam9rl_default_irq_priority[NR_AIC_IRQS] __initdata = {
-+ 7, /* Advanced Interrupt Controller */
-+ 7, /* System Peripherals */
-+ 1, /* Parallel IO Controller A */
-+ 1, /* Parallel IO Controller B */
-+ 1, /* Parallel IO Controller C */
-+ 1, /* Parallel IO Controller D */
-+ 5, /* USART 0 */
-+ 5, /* USART 1 */
-+ 5, /* USART 2 */
-+ 5, /* USART 3 */
-+ 0, /* Multimedia Card Interface */
-+ 6, /* Two-Wire Interface 0 */
-+ 6, /* Two-Wire Interface 1 */
-+ 5, /* Serial Peripheral Interface */
-+ 4, /* Serial Synchronous Controller 0 */
-+ 4, /* Serial Synchronous Controller 1 */
-+ 0, /* Timer Counter 0 */
-+ 0, /* Timer Counter 1 */
-+ 0, /* Timer Counter 2 */
-+ 0,
-+ 0, /* Touch Screen Controller */
-+ 0, /* DMA Controller */
-+ 2, /* USB Device High speed port */
-+ 2, /* LCD Controller */
-+ 6, /* AC97 Controller */
-+ 0,
-+ 0,
-+ 0,
-+ 0,
-+ 0,
-+ 0,
-+ 0, /* Advanced Interrupt Controller */
-+};
-+
-+void __init at91sam9rl_init_interrupts(unsigned int priority[NR_AIC_IRQS])
-+{
-+ if (!priority)
-+ priority = at91sam9rl_default_irq_priority;
-+
-+ /* Initialize the AIC interrupt controller */
-+ at91_aic_init(priority);
-+
-+ /* Enable GPIO interrupts */
-+ at91_gpio_irq_setup();
-+}
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/at91sam9rl_devices.c linux-2.6-stable/arch/arm/mach-at91/at91sam9rl_devices.c
---- linux-2.6.21/arch/arm/mach-at91/at91sam9rl_devices.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/arch/arm/mach-at91/at91sam9rl_devices.c Fri May 11 16:03:25 2007
-@@ -0,0 +1,660 @@
-+/*
-+ * Copyright (C) 2007 Atmel Corporation
-+ *
-+ * This file is subject to the terms and conditions of the GNU General Public
-+ * License. See the file COPYING in the main directory of this archive for
-+ * more details.
-+ */
-+
-+#include <asm/mach/arch.h>
-+#include <asm/mach/map.h>
-+
-+#include <linux/platform_device.h>
-+#include <linux/fb.h>
-+
-+#include <video/atmel_lcdc.h>
-+
-+#include <asm/arch/board.h>
-+#include <asm/arch/gpio.h>
-+#include <asm/arch/at91sam9rl.h>
-+#include <asm/arch/at91sam9rl_matrix.h>
-+#include <asm/arch/at91sam926x_mc.h>
-+
-+#include "generic.h"
-+
-+#define SZ_512 0x00000200
-+#define SZ_256 0x00000100
-+#define SZ_16 0x00000010
-+
-+
-+/* --------------------------------------------------------------------
-+ * MMC / SD
-+ * -------------------------------------------------------------------- */
-+
-+#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
-+static u64 mmc_dmamask = 0xffffffffUL;
-+static struct at91_mmc_data mmc_data;
-+
-+static struct resource mmc_resources[] = {
-+ [0] = {
-+ .start = AT91SAM9RL_BASE_MCI,
-+ .end = AT91SAM9RL_BASE_MCI + SZ_16K - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = {
-+ .start = AT91SAM9RL_ID_MCI,
-+ .end = AT91SAM9RL_ID_MCI,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct platform_device at91sam9rl_mmc_device = {
-+ .name = "at91_mci",
-+ .id = -1,
-+ .dev = {
-+ .dma_mask = &mmc_dmamask,
-+ .coherent_dma_mask = 0xffffffff,
-+ .platform_data = &mmc_data,
-+ },
-+ .resource = mmc_resources,
-+ .num_resources = ARRAY_SIZE(mmc_resources),
-+};
-+
-+void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data)
-+{
-+ if (!data)
-+ return;
-+
-+ /* input/irq */
-+ if (data->det_pin) {
-+ at91_set_gpio_input(data->det_pin, 1);
-+ at91_set_deglitch(data->det_pin, 1);
-+ }
-+ if (data->wp_pin)
-+ at91_set_gpio_input(data->wp_pin, 1);
-+ if (data->vcc_pin)
-+ at91_set_gpio_output(data->vcc_pin, 0);
-+
-+ /* CLK */
-+ at91_set_A_periph(AT91_PIN_PA2, 0);
-+
-+ /* CMD */
-+ at91_set_A_periph(AT91_PIN_PA1, 1);
-+
-+ /* DAT0, maybe DAT1..DAT3 */
-+ at91_set_A_periph(AT91_PIN_PA0, 1);
-+ if (data->wire4) {
-+ at91_set_A_periph(AT91_PIN_PA3, 1);
-+ at91_set_A_periph(AT91_PIN_PA4, 1);
-+ at91_set_A_periph(AT91_PIN_PA5, 1);
-+ }
-+
-+ mmc_data = *data;
-+ platform_device_register(&at91sam9rl_mmc_device);
-+}
-+#else
-+void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
-+ * NAND / SmartMedia
-+ * -------------------------------------------------------------------- */
-+
-+#if defined(CONFIG_MTD_NAND_AT91) || defined(CONFIG_MTD_NAND_AT91_MODULE)
-+static struct at91_nand_data nand_data;
-+
-+#define NAND_BASE AT91_CHIPSELECT_3
-+
-+static struct resource nand_resources[] = {
-+ {
-+ .start = NAND_BASE,
-+ .end = NAND_BASE + SZ_256M - 1,
-+ .flags = IORESOURCE_MEM,
-+ }
-+};
-+
-+static struct platform_device at91_nand_device = {
-+ .name = "at91_nand",
-+ .id = -1,
-+ .dev = {
-+ .platform_data = &nand_data,
-+ },
-+ .resource = nand_resources,
-+ .num_resources = ARRAY_SIZE(nand_resources),
-+};
-+
-+void __init at91_add_device_nand(struct at91_nand_data *data)
-+{
-+ unsigned long csa;
-+
-+ if (!data)
-+ return;
-+
-+ csa = at91_sys_read(AT91_MATRIX_EBICSA);
-+ at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA);
-+
-+ /* set the bus interface characteristics */
-+ at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0)
-+ | AT91_SMC_NRDSETUP_(0) | AT91_SMC_NCS_RDSETUP_(0));
-+
-+ at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(2) | AT91_SMC_NCS_WRPULSE_(5)
-+ | AT91_SMC_NRDPULSE_(2) | AT91_SMC_NCS_RDPULSE_(5));
-+
-+ at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(7) | AT91_SMC_NRDCYCLE_(7));
-+
-+ at91_sys_write(AT91_SMC_MODE(3), AT91_SMC_DBW_8 | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(1));
-+
-+ /* enable pin */
-+ if (data->enable_pin)
-+ at91_set_gpio_output(data->enable_pin, 1);
-+
-+ /* ready/busy pin */
-+ if (data->rdy_pin)
-+ at91_set_gpio_input(data->rdy_pin, 1);
-+
-+ /* card detect pin */
-+ if (data->det_pin)
-+ at91_set_gpio_input(data->det_pin, 1);
-+
-+ at91_set_A_periph(AT91_PIN_PB4, 0); /* NANDOE */
-+ at91_set_A_periph(AT91_PIN_PB5, 0); /* NANDWE */
-+
-+ nand_data = *data;
-+ platform_device_register(&at91_nand_device);
-+}
-+
-+#else
-+void __init at91_add_device_nand(struct at91_nand_data *data) {}
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
-+ * TWI (i2c)
-+ * -------------------------------------------------------------------- */
-+
-+#if defined(CONFIG_I2C_AT91) || defined(CONFIG_I2C_AT91_MODULE)
-+
-+static struct resource twi_resources[] = {
-+ [0] = {
-+ .start = AT91SAM9RL_BASE_TWI0,
-+ .end = AT91SAM9RL_BASE_TWI0 + SZ_16K - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = {
-+ .start = AT91SAM9RL_ID_TWI0,
-+ .end = AT91SAM9RL_ID_TWI0,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct platform_device at91sam9rl_twi_device = {
-+ .name = "at91_i2c",
-+ .id = -1,
-+ .resource = twi_resources,
-+ .num_resources = ARRAY_SIZE(twi_resources),
-+};
-+
-+void __init at91_add_device_i2c(void)
-+{
-+ /* pins used for TWI interface */
-+ at91_set_A_periph(AT91_PIN_PA23, 0); /* TWD */
-+ at91_set_multi_drive(AT91_PIN_PA23, 1);
-+
-+ at91_set_A_periph(AT91_PIN_PA24, 0); /* TWCK */
-+ at91_set_multi_drive(AT91_PIN_PA24, 1);
-+
-+ platform_device_register(&at91sam9rl_twi_device);
-+}
-+#else
-+void __init at91_add_device_i2c(void) {}
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
-+ * SPI
-+ * -------------------------------------------------------------------- */
-+
-+#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
-+static u64 spi_dmamask = 0xffffffffUL;
-+
-+static struct resource spi_resources[] = {
-+ [0] = {
-+ .start = AT91SAM9RL_BASE_SPI,
-+ .end = AT91SAM9RL_BASE_SPI + SZ_16K - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = {
-+ .start = AT91SAM9RL_ID_SPI,
-+ .end = AT91SAM9RL_ID_SPI,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct platform_device at91sam9rl_spi_device = {
-+ .name = "atmel_spi",
-+ .id = 0,
-+ .dev = {
-+ .dma_mask = &spi_dmamask,
-+ .coherent_dma_mask = 0xffffffff,
-+ },
-+ .resource = spi_resources,
-+ .num_resources = ARRAY_SIZE(spi_resources),
-+};
-+
-+static const unsigned spi_standard_cs[4] = { AT91_PIN_PA28, AT91_PIN_PB7, AT91_PIN_PD8, AT91_PIN_PD9 };
-+
-+
-+void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
-+{
-+ int i;
-+ unsigned long cs_pin;
-+
-+ at91_set_A_periph(AT91_PIN_PA25, 0); /* MISO */
-+ at91_set_A_periph(AT91_PIN_PA26, 0); /* MOSI */
-+ at91_set_A_periph(AT91_PIN_PA27, 0); /* SPCK */
-+
-+ /* Enable SPI chip-selects */
-+ for (i = 0; i < nr_devices; i++) {
-+ if (devices[i].controller_data)
-+ cs_pin = (unsigned long) devices[i].controller_data;
-+ else
-+ cs_pin = spi_standard_cs[devices[i].chip_select];
-+
-+ /* enable chip-select pin */
-+ at91_set_gpio_output(cs_pin, 1);
-+
-+ /* pass chip-select pin to driver */
-+ devices[i].controller_data = (void *) cs_pin;
-+ }
-+
-+ spi_register_board_info(devices, nr_devices);
-+ platform_device_register(&at91sam9rl_spi_device);
-+}
-+#else
-+void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) {}
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
-+ * LCD Controller
-+ * -------------------------------------------------------------------- */
-+
-+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-+static u64 lcdc_dmamask = 0xffffffffUL;
-+static struct atmel_lcdfb_info lcdc_data;
-+
-+static struct resource lcdc_resources[] = {
-+ [0] = {
-+ .start = AT91SAM9RL_LCDC_BASE,
-+ .end = AT91SAM9RL_LCDC_BASE + SZ_4K - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = {
-+ .start = AT91SAM9RL_ID_LCDC,
-+ .end = AT91SAM9RL_ID_LCDC,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+#if defined(CONFIG_FB_INTSRAM)
-+ [2] = {
-+ .start = AT91SAM9RL_SRAM_BASE,
-+ .end = AT91SAM9RL_SRAM_BASE + AT91SAM9RL_SRAM_SIZE - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+#endif
-+};
-+
-+static struct platform_device at91_lcdc_device = {
-+ .name = "atmel_lcdfb",
-+ .id = 0,
-+ .dev = {
-+ .dma_mask = &lcdc_dmamask,
-+ .coherent_dma_mask = 0xffffffff,
-+ .platform_data = &lcdc_data,
-+ },
-+ .resource = lcdc_resources,
-+ .num_resources = ARRAY_SIZE(lcdc_resources),
-+};
-+
-+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
-+{
-+ if (!data) {
-+ return;
-+ }
-+
-+#warning "Check this"
-+ at91_set_B_periph(AT91_PIN_PC5, 0); /* LCDHSYNC */
-+ at91_set_B_periph(AT91_PIN_PC6, 0); /* LCDDOTCK */
-+ at91_set_B_periph(AT91_PIN_PC7, 0); /* LCDDEN */
-+ at91_set_B_periph(AT91_PIN_PC3, 0); /* LCDCC */
-+ at91_set_B_periph(AT91_PIN_PC9, 0); /* LCDD3 */
-+ at91_set_B_periph(AT91_PIN_PC10, 0); /* LCDD4 */
-+ at91_set_B_periph(AT91_PIN_PC11, 0); /* LCDD5 */
-+ at91_set_B_periph(AT91_PIN_PC12, 0); /* LCDD6 */
-+ at91_set_B_periph(AT91_PIN_PC13, 0); /* LCDD7 */
-+ at91_set_B_periph(AT91_PIN_PC15, 0); /* LCDD11 */
-+ at91_set_B_periph(AT91_PIN_PC16, 0); /* LCDD12 */
-+ at91_set_B_periph(AT91_PIN_PC17, 0); /* LCDD13 */
-+ at91_set_B_periph(AT91_PIN_PC18, 0); /* LCDD14 */
-+ at91_set_B_periph(AT91_PIN_PC19, 0); /* LCDD15 */
-+ at91_set_B_periph(AT91_PIN_PC20, 0); /* LCDD18 */
-+ at91_set_B_periph(AT91_PIN_PC21, 0); /* LCDD19 */
-+ at91_set_B_periph(AT91_PIN_PC22, 0); /* LCDD20 */
-+ at91_set_B_periph(AT91_PIN_PC23, 0); /* LCDD21 */
-+ at91_set_B_periph(AT91_PIN_PC24, 0); /* LCDD22 */
-+ at91_set_B_periph(AT91_PIN_PC25, 0); /* LCDD23 */
-+
-+ lcdc_data = *data;
-+ platform_device_register(&at91_lcdc_device);
-+}
-+#else
-+void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
-+ * LEDs
-+ * -------------------------------------------------------------------- */
-+
-+#if defined(CONFIG_LEDS)
-+u8 at91_leds_cpu;
-+u8 at91_leds_timer;
-+
-+void __init at91_init_leds(u8 cpu_led, u8 timer_led)
-+{
-+ /* Enable GPIO to access the LEDs */
-+ at91_set_gpio_output(cpu_led, 1);
-+ at91_set_gpio_output(timer_led, 1);
-+
-+ at91_leds_cpu = cpu_led;
-+ at91_leds_timer = timer_led;
-+}
-+#else
-+void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
-+#endif
-+
-+
-+#if defined(CONFIG_NEW_LEDS)
-+
-+static struct platform_device at91_leds = {
-+ .name = "at91_leds",
-+ .id = -1,
-+};
-+
-+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr)
-+{
-+ if (!nr)
-+ return;
-+
-+ at91_leds.dev.platform_data = leds;
-+
-+ for ( ; nr; nr--, leds++) {
-+ leds->index = nr; /* first record stores number of leds */
-+ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0);
-+ }
-+
-+ platform_device_register(&at91_leds);
-+}
-+#else
-+void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {}
-+#endif
-+
-+
-+/* --------------------------------------------------------------------
-+ * UART
-+ * -------------------------------------------------------------------- */
-+
-+#if defined(CONFIG_SERIAL_ATMEL)
-+static struct resource dbgu_resources[] = {
-+ [0] = {
-+ .start = AT91_VA_BASE_SYS + AT91_DBGU,
-+ .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = {
-+ .start = AT91_ID_SYS,
-+ .end = AT91_ID_SYS,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct atmel_uart_data dbgu_data = {
-+ .use_dma_tx = 0,
-+ .use_dma_rx = 0, /* DBGU not capable of receive DMA */
-+ .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
-+};
-+
-+static struct platform_device at91sam9rl_dbgu_device = {
-+ .name = "atmel_usart",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &dbgu_data,
-+ .coherent_dma_mask = 0xffffffff,
-+ },
-+ .resource = dbgu_resources,
-+ .num_resources = ARRAY_SIZE(dbgu_resources),
-+};
-+
-+static inline void configure_dbgu_pins(void)
-+{
-+ at91_set_A_periph(AT91_PIN_PA21, 0); /* DRXD */
-+ at91_set_A_periph(AT91_PIN_PA22, 1); /* DTXD */
-+}
-+
-+static struct resource uart0_resources[] = {
-+ [0] = {
-+ .start = AT91SAM9RL_BASE_US0,
-+ .end = AT91SAM9RL_BASE_US0 + SZ_16K - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = {
-+ .start = AT91SAM9RL_ID_US0,
-+ .end = AT91SAM9RL_ID_US0,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct atmel_uart_data uart0_data = {
-+ .use_dma_tx = 1,
-+ .use_dma_rx = 1,
-+};
-+
-+static struct platform_device at91sam9rl_uart0_device = {
-+ .name = "atmel_usart",
-+ .id = 1,
-+ .dev = {
-+ .platform_data = &uart0_data,
-+ .coherent_dma_mask = 0xffffffff,
-+ },
-+ .resource = uart0_resources,
-+ .num_resources = ARRAY_SIZE(uart0_resources),
-+};
-+
-+static inline void configure_usart0_pins(void)
-+{
-+ at91_set_A_periph(AT91_PIN_PA6, 1); /* TXD0 */
-+ at91_set_A_periph(AT91_PIN_PA7, 0); /* RXD0 */
-+ at91_set_A_periph(AT91_PIN_PA9, 0); /* RTS0 */
-+ at91_set_A_periph(AT91_PIN_PA10, 0); /* CTS0 */
-+}
-+
-+static struct resource uart1_resources[] = {
-+ [0] = {
-+ .start = AT91SAM9RL_BASE_US1,
-+ .end = AT91SAM9RL_BASE_US1 + SZ_16K - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = {
-+ .start = AT91SAM9RL_ID_US1,
-+ .end = AT91SAM9RL_ID_US1,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct atmel_uart_data uart1_data = {
-+ .use_dma_tx = 1,
-+ .use_dma_rx = 1,
-+};
-+
-+static struct platform_device at91sam9rl_uart1_device = {
-+ .name = "atmel_usart",
-+ .id = 2,
-+ .dev = {
-+ .platform_data = &uart1_data,
-+ .coherent_dma_mask = 0xffffffff,
-+ },
-+ .resource = uart1_resources,
-+ .num_resources = ARRAY_SIZE(uart1_resources),
-+};
-+
-+static inline void configure_usart1_pins(void)
-+{
-+ at91_set_A_periph(AT91_PIN_PA11, 1); /* TXD1 */
-+ at91_set_A_periph(AT91_PIN_PA12, 0); /* RXD1 */
-+}
-+
-+static struct resource uart2_resources[] = {
-+ [0] = {
-+ .start = AT91SAM9RL_BASE_US2,
-+ .end = AT91SAM9RL_BASE_US2 + SZ_16K - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = {
-+ .start = AT91SAM9RL_ID_US2,
-+ .end = AT91SAM9RL_ID_US2,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct atmel_uart_data uart2_data = {
-+ .use_dma_tx = 1,
-+ .use_dma_rx = 1,
-+};
-+
-+static struct platform_device at91sam9rl_uart2_device = {
-+ .name = "atmel_usart",
-+ .id = 3,
-+ .dev = {
-+ .platform_data = &uart2_data,
-+ .coherent_dma_mask = 0xffffffff,
-+ },
-+ .resource = uart2_resources,
-+ .num_resources = ARRAY_SIZE(uart2_resources),
-+};
-+
-+static inline void configure_usart2_pins(void)
-+{
-+ at91_set_A_periph(AT91_PIN_PA13, 1); /* TXD2 */
-+ at91_set_A_periph(AT91_PIN_PA14, 0); /* RXD2 */
-+}
-+
-+static struct resource uart3_resources[] = {
-+ [0] = {
-+ .start = AT91SAM9RL_BASE_US3,
-+ .end = AT91SAM9RL_BASE_US3 + SZ_16K - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = {
-+ .start = AT91SAM9RL_ID_US3,
-+ .end = AT91SAM9RL_ID_US3,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct atmel_uart_data uart3_data = {
-+ .use_dma_tx = 1,
-+ .use_dma_rx = 1,
-+};
-+
-+static struct platform_device at91sam9rl_uart3_device = {
-+ .name = "atmel_usart",
-+ .id = 4,
-+ .dev = {
-+ .platform_data = &uart3_data,
-+ .coherent_dma_mask = 0xffffffff,
-+ },
-+ .resource = uart3_resources,
-+ .num_resources = ARRAY_SIZE(uart3_resources),
-+};
-+
-+static inline void configure_usart3_pins(void)
-+{
-+ at91_set_A_periph(AT91_PIN_PB0, 1); /* TXD3 */
-+ at91_set_A_periph(AT91_PIN_PB1, 0); /* RXD3 */
-+}
-+
-+struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
-+struct platform_device *atmel_default_console_device; /* the serial console device */
-+
-+void __init at91_init_serial(struct at91_uart_config *config)
-+{
-+ int i;
-+
-+ /* Fill in list of supported UARTs */
-+ for (i = 0; i < config->nr_tty; i++) {
-+ switch (config->tty_map[i]) {
-+ case 0:
-+ configure_usart0_pins();
-+ at91_uarts[i] = &at91sam9rl_uart0_device;
-+ at91_clock_associate("usart0_clk", &at91sam9rl_uart0_device.dev, "usart");
-+ break;
-+ case 1:
-+ configure_usart1_pins();
-+ at91_uarts[i] = &at91sam9rl_uart1_device;
-+ at91_clock_associate("usart1_clk", &at91sam9rl_uart1_device.dev, "usart");
-+ break;
-+ case 2:
-+ configure_usart2_pins();
-+ at91_uarts[i] = &at91sam9rl_uart2_device;
-+ at91_clock_associate("usart2_clk", &at91sam9rl_uart2_device.dev, "usart");
-+ break;
-+ case 3:
-+ configure_usart3_pins();
-+ at91_uarts[i] = &at91sam9rl_uart3_device;
-+ at91_clock_associate("usart3_clk", &at91sam9rl_uart3_device.dev, "usart");
-+ break;
-+ case 4:
-+ configure_dbgu_pins();
-+ at91_uarts[i] = &at91sam9rl_dbgu_device;
-+ at91_clock_associate("mck", &at91sam9rl_dbgu_device.dev, "usart");
-+ break;
-+ default:
-+ continue;
-+ }
-+ at91_uarts[i]->id = i; /* update ID number to mapped ID */
-+ }
-+
-+ /* Set serial console device */
-+ if (config->console_tty < ATMEL_MAX_UART)
-+ atmel_default_console_device = at91_uarts[config->console_tty];
-+ if (!atmel_default_console_device)
-+ printk(KERN_INFO "AT91: No default serial console defined.\n");
-+}
-+
-+void __init at91_add_device_serial(void)
-+{
-+ int i;
-+
-+ for (i = 0; i < ATMEL_MAX_UART; i++) {
-+ if (at91_uarts[i])
-+ platform_device_register(at91_uarts[i]);
-+ }
-+}
-+#else
-+void __init at91_init_serial(struct at91_uart_config *config) {}
-+void __init at91_add_device_serial(void) {}
-+#endif
-+
-+
-+/* -------------------------------------------------------------------- */
-+
-+/*
-+ * These devices are always present and don't need any board-specific
-+ * setup.
-+ */
-+static int __init at91_add_standard_devices(void)
-+{
-+ return 0;
-+}
-+
-+arch_initcall(at91_add_standard_devices);
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/board-cam60.c linux-2.6-stable/arch/arm/mach-at91/board-cam60.c
---- linux-2.6.21/arch/arm/mach-at91/board-cam60.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/arch/arm/mach-at91/board-cam60.c Tue May 8 12:13:30 2007
-@@ -0,0 +1,148 @@
-+/*
-+ * KwikByte CAM60
-+ *
-+ * based on board-sam9260ek.c
-+ * Copyright (C) 2005 SAN People
-+ * Copyright (C) 2006 Atmel
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ */
-+
-+#include <linux/types.h>
-+#include <linux/init.h>
-+#include <linux/mm.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/spi/spi.h>
-+#include <linux/spi/flash.h>
-+
-+#include <asm/hardware.h>
-+#include <asm/setup.h>
-+#include <asm/mach-types.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/arch.h>
-+#include <asm/mach/map.h>
-+#include <asm/mach/irq.h>
-+
-+#include <asm/arch/board.h>
-+#include <asm/arch/gpio.h>
-+#include <asm/arch/at91sam926x_mc.h>
-+
-+#include "generic.h"
-+
-+
-+/*
-+ * Serial port configuration.
-+ * 0 .. 5 = USART0 .. USART5
-+ * 6 = DBGU
-+ */
-+static struct at91_uart_config __initdata cam60_uart_config = {
-+ .console_tty = 0, /* ttyS0 */
-+ .nr_tty = 1,
-+ .tty_map = { 6, -1, -1, -1, -1, -1, -1 } /* ttyS0, ..., ttyS6 */
-+};
-+
-+static void __init cam60_map_io(void)
-+{
-+ /* Initialize processor: 10 MHz crystal */
-+ at91sam9260_initialize(10000000);
-+
-+ /* Setup the serial ports and console */
-+ at91_init_serial(&cam60_uart_config);
-+}
-+
-+static void __init cam60_init_irq(void)
-+{
-+ at91sam9260_init_interrupts(NULL);
-+}
-+
-+
-+/*
-+ * SPI devices.
-+ */
-+#if defined(CONFIG_MTD_DATAFLASH)
-+static struct mtd_partition __initdata cam60_spi_partitions[] = {
-+ {
-+ .name = "BOOT1",
-+ .offset = 0,
-+ .size = 4 * 1056,
-+ },
-+ {
-+ .name = "BOOT2",
-+ .offset = MTDPART_OFS_NXTBLK,
-+ .size = 256 * 1056,
-+ },
-+ {
-+ .name = "kernel",
-+ .offset = MTDPART_OFS_NXTBLK,
-+ .size = 2222 * 1056,
-+ },
-+ {
-+ .name = "file system",
-+ .offset = MTDPART_OFS_NXTBLK,
-+ .size = MTDPART_SIZ_FULL,
-+ },
-+};
-+
-+static struct flash_platform_data __initdata cam60_spi_flash_platform_data = {
-+ .name = "spi_flash",
-+ .parts = cam60_spi_partitions,
-+ .nr_parts = ARRAY_SIZE(cam60_spi_partitions)
-+};
-+#endif
-+
-+static struct spi_board_info cam60_spi_devices[] = {
-+#if defined(CONFIG_MTD_DATAFLASH)
-+ { /* DataFlash chip */
-+ .modalias = "mtd_dataflash",
-+ .chip_select = 0,
-+ .max_speed_hz = 15 * 1000 * 1000,
-+ .bus_num = 0,
-+ .platform_data = &cam60_spi_flash_platform_data
-+ },
-+#endif
-+};
-+
-+
-+/*
-+ * MACB Ethernet device
-+ */
-+static struct __initdata at91_eth_data cam60_macb_data = {
-+ .phy_irq_pin = AT91_PIN_PB5,
-+ .is_rmii = 0,
-+};
-+
-+
-+static void __init cam60_board_init(void)
-+{
-+ /* Serial */
-+ at91_add_device_serial();
-+ /* SPI */
-+ at91_add_device_spi(cam60_spi_devices, ARRAY_SIZE(cam60_spi_devices));
-+ /* Ethernet */
-+ at91_add_device_eth(&cam60_macb_data);
-+}
-+
-+MACHINE_START(CAM60, "KwikByte CAM60")
-+ /* Maintainer: KwikByte */
-+ .phys_io = AT91_BASE_SYS,
-+ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
-+ .boot_params = AT91_SDRAM_BASE + 0x100,
-+ .timer = &at91sam926x_timer,
-+ .map_io = cam60_map_io,
-+ .init_irq = cam60_init_irq,
-+ .init_machine = cam60_board_init,
-+MACHINE_END
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/board-chub.c linux-2.6-stable/arch/arm/mach-at91/board-chub.c
---- linux-2.6.21/arch/arm/mach-at91/board-chub.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/arch/arm/mach-at91/board-chub.c Tue May 8 12:13:30 2007
-@@ -0,0 +1,132 @@
-+/*
-+ * linux/arch/arm/mach-at91/board-chub.c
-+ *
-+ * Copyright (C) 2005 SAN People, adapted for Promwad Chub board
-+ * by Kuten Ivan
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ */
-+
-+#include <linux/types.h>
-+#include <linux/init.h>
-+#include <linux/mm.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+
-+#include <asm/hardware.h>
-+#include <asm/setup.h>
-+#include <asm/mach-types.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/arch.h>
-+#include <asm/mach/map.h>
-+#include <asm/mach/irq.h>
-+
-+#include <asm/arch/board.h>
-+#include <asm/arch/gpio.h>
-+
-+#include "generic.h"
-+
-+/*
-+ * Serial port configuration.
-+ * 0 .. 3 = USART0 .. USART3
-+ * 4 = DBGU
-+ */
-+static struct at91_uart_config __initdata chub_uart_config = {
-+ .console_tty = 0, /* ttyS0 */
-+ .nr_tty = 5,
-+ .tty_map = { 4, 0, 1, 2, 3 } /* ttyS0, ..., ttyS4 */
-+};
-+
-+static void __init chub_init_irq(void)
-+{
-+ at91rm9200_init_interrupts(NULL);
-+}
-+
-+static void __init chub_map_io(void)
-+{
-+ /* Initialize clocks: 18.432 MHz crystal */
-+ at91rm9200_initialize(18432000, AT91RM9200_PQFP);
-+
-+ /* Setup the serial ports and console */
-+ at91_init_serial(&chub_uart_config);
-+}
-+
-+static struct at91_eth_data __initdata chub_eth_data = {
-+ .phy_irq_pin = AT91_PIN_PB29,
-+ .is_rmii = 0,
-+};
-+
-+static struct mtd_partition __initdata chub_nand_partition[] = {
-+ {
-+ .name = "NAND Partition 1",
-+ .offset = 0,
-+ .size = MTDPART_SIZ_FULL,
-+ },
-+};
-+
-+static struct mtd_partition *nand_partitions(int size, int *num_partitions)
-+{
-+ *num_partitions = ARRAY_SIZE(chub_nand_partition);
-+ return chub_nand_partition;
-+}
-+
-+static struct at91_nand_data __initdata chub_nand_data = {
-+ .ale = 22,
-+ .cle = 21,
-+ .enable_pin = AT91_PIN_PA27,
-+ .partition_info = nand_partitions,
-+};
-+
-+static struct spi_board_info chub_spi_devices[] = {
-+ { /* DataFlash chip */
-+ .modalias = "mtd_dataflash",
-+ .chip_select = 0,
-+ .max_speed_hz = 15 * 1000 * 1000,
-+ },
-+};
-+
-+static void __init chub_board_init(void)
-+{
-+ /* Serial */
-+ at91_add_device_serial();
-+ /* I2C */
-+ at91_add_device_i2c();
-+ /* Ethernet */
-+ at91_add_device_eth(&chub_eth_data);
-+ /* SPI */
-+ at91_add_device_spi(chub_spi_devices, ARRAY_SIZE(chub_spi_devices));
-+ /* NAND Flash */
-+ at91_add_device_nand(&chub_nand_data);
-+ /* Disable write protect for NAND */
-+ at91_set_gpio_output(AT91_PIN_PB7, 1);
-+ /* Power enable for 3x RS-232 and 1x RS-485 */
-+ at91_set_gpio_output(AT91_PIN_PB9, 1);
-+ /* Disable write protect for FRAM */
-+ at91_set_gpio_output(AT91_PIN_PA21, 1);
-+ /* Disable write protect for Dataflash */
-+ at91_set_gpio_output(AT91_PIN_PA19, 1);
-+}
-+
-+MACHINE_START(CHUB, "Promwad Chub")
-+ /* Maintainer: Ivan Kuten AT Promwad DOT com */
-+ .phys_io = AT91_BASE_SYS,
-+ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
-+ .boot_params = AT91_SDRAM_BASE + 0x100,
-+ .timer = &at91rm9200_timer,
-+ .map_io = chub_map_io,
-+ .init_irq = chub_init_irq,
-+ .init_machine = chub_board_init,
-+MACHINE_END
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/board-csb337.c linux-2.6-stable/arch/arm/mach-at91/board-csb337.c
---- linux-2.6.21/arch/arm/mach-at91/board-csb337.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/board-csb337.c Tue May 8 12:13:30 2007
-@@ -24,6 +24,7 @@
- #include <linux/module.h>
- #include <linux/platform_device.h>
- #include <linux/spi/spi.h>
-+#include <linux/interrupt.h>
- #include <linux/mtd/physmap.h>
-
- #include <asm/hardware.h>
-@@ -59,6 +60,7 @@
-
- /* Setup the LEDs */
- at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1);
-+ at91_set_gpio_output(AT91_PIN_PB2, 1); /* third (unused) LED */
-
- /* Setup the serial ports and console */
- at91_init_serial(&csb337_uart_config);
-@@ -149,6 +151,55 @@
- .num_resources = ARRAY_SIZE(csb_flash_resources),
- };
-
-+static struct at91_gpio_led csb337_leds[] = {
-+ {
-+ .name = "led0",
-+ .gpio = AT91_PIN_PB0,
-+ .trigger = "heartbeat",
-+ },
-+ {
-+ .name = "led1",
-+ .gpio = AT91_PIN_PB1,
-+ .trigger = "timer",
-+ },
-+ {
-+ .name = "led2",
-+ .gpio = AT91_PIN_PB2,
-+ }
-+};
-+
-+#if defined(CONFIG_CSB300_WAKE_SW0) || defined(CONFIG_CSB300_WAKE_SW1)
-+static irqreturn_t switch_irq_handler(int irq, void *context)
-+{
-+ return IRQ_HANDLED;
-+}
-+
-+static inline void __init switch_irq_setup(int irq, char *name, unsigned long mode)
-+{
-+ int res;
-+
-+ res = request_irq(irq, switch_irq_handler, IRQF_SAMPLE_RANDOM | mode, name, NULL);
-+ if (res == 0)
-+ enable_irq_wake(irq);
-+}
-+
-+static void __init csb300_switches(void)
-+{
-+#ifdef CONFIG_CSB300_WAKE_SW0
-+ at91_set_A_periph(AT91_PIN_PB29, 1); /* IRQ0 */
-+ switch_irq_setup(AT91RM9200_ID_IRQ0, "csb300_sw0", IRQF_TRIGGER_FALLING);
-+#endif
-+#ifdef CONFIG_CSB300_WAKE_SW1
-+ at91_set_gpio_input(AT91_PIN_PB28, 1);
-+ at91_set_deglitch(AT91_PIN_PB28, 1);
-+ switch_irq_setup(AT91_PIN_PB28, "csb300_sw1", IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING);
-+#endif
-+ /* there's also SW2 at PA21, GPIO or TIOA2 */
-+}
-+#else
-+static void __init csb300_switches(void) {}
-+#endif
-+
- static void __init csb337_board_init(void)
- {
- /* Serial */
-@@ -168,8 +219,12 @@
- at91_add_device_spi(csb337_spi_devices, ARRAY_SIZE(csb337_spi_devices));
- /* MMC */
- at91_add_device_mmc(0, &csb337_mmc_data);
-+ /* LEDS */
-+ at91_gpio_leds(csb337_leds, ARRAY_SIZE(csb337_leds));
- /* NOR flash */
- platform_device_register(&csb_flash);
-+ /* Switches on CSB300 */
-+ csb300_switches();
- }
-
- MACHINE_START(CSB337, "Cogent CSB337")
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/board-dk.c linux-2.6-stable/arch/arm/mach-at91/board-dk.c
---- linux-2.6.21/arch/arm/mach-at91/board-dk.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/board-dk.c Tue May 8 14:29:12 2007
-@@ -73,6 +73,185 @@
- at91rm9200_init_interrupts(NULL);
- }
-
-+#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE)
-+#include <video/s1d13xxxfb.h>
-+#include <asm/arch/ics1523.h>
-+
-+/* EPSON S1D13806 FB */
-+#define AT91_FB_REG_BASE 0x30000000L
-+#define AT91_FB_REG_SIZE 0x200
-+#define AT91_FB_VMEM_BASE 0x30200000L
-+#define AT91_FB_VMEM_SIZE 0x140000L
-+
-+static void __init dk_init_video(void)
-+{
-+ /* NWAIT Signal */
-+ at91_set_A_periph(AT91_PIN_PC6, 0);
-+
-+ /* Initialization of the Static Memory Controller for Chip Select 2 */
-+ at91_sys_write(AT91_SMC_CSR(2), AT91_SMC_DBW_16 /* 16 bit */
-+ | AT91_SMC_WSEN | AT91_SMC_NWS_(4) /* wait states */
-+ | AT91_SMC_TDF_(1) /* float time */
-+ );
-+
-+ at91_ics1523_init();
-+}
-+
-+/* CRT: (active) 640x480 60Hz (PCLK=CLKI=25.175MHz)
-+ Memory: Embedded SDRAM (MCLK=CLKI3=50.000MHz) (BUSCLK=60.000MHz) */
-+static const struct s1d13xxxfb_regval dk_s1dfb_initregs[] = {
-+ {S1DREG_MISC, 0x00}, /* Enable Memory/Register select bit */
-+ {S1DREG_COM_DISP_MODE, 0x00}, /* disable display output */
-+ {S1DREG_GPIO_CNF0, 0x00},
-+ {S1DREG_GPIO_CNF1, 0x00},
-+ {S1DREG_GPIO_CTL0, 0x08},
-+ {S1DREG_GPIO_CTL1, 0x00},
-+ {S1DREG_CLK_CNF, 0x01}, /* no divide, MCLK source is CLKI3 0x02*/
-+ {S1DREG_LCD_CLK_CNF, 0x00},
-+ {S1DREG_CRT_CLK_CNF, 0x00},
-+ {S1DREG_MPLUG_CLK_CNF, 0x00},
-+ {S1DREG_CPU2MEM_WST_SEL, 0x01}, /* 2*period(MCLK) - 4ns > period(BCLK) */
-+ {S1DREG_SDRAM_REF_RATE, 0x03}, /* 32768 <= MCLK <= 50000 (MHz) */
-+ {S1DREG_SDRAM_TC0, 0x00}, /* MCLK source freq (MHz): */
-+ {S1DREG_SDRAM_TC1, 0x01}, /* 42 <= MCLK <= 50 */
-+ {S1DREG_MEM_CNF, 0x80}, /* SDRAM Initialization - needed before mem access */
-+ {S1DREG_PANEL_TYPE, 0x25}, /* std TFT 16bit, 8bit SCP format 2, single passive LCD */
-+ {S1DREG_MOD_RATE, 0x00}, /* toggle every FPFRAME */
-+ {S1DREG_LCD_DISP_HWIDTH, 0x4F}, /* 680 pix */
-+ {S1DREG_LCD_NDISP_HPER, 0x12}, /* 152 pix */
-+ {S1DREG_TFT_FPLINE_START, 0x01}, /* 13 pix */
-+ {S1DREG_TFT_FPLINE_PWIDTH, 0x0B}, /* 96 pix */
-+ {S1DREG_LCD_DISP_VHEIGHT0, 0xDF},
-+ {S1DREG_LCD_DISP_VHEIGHT1, 0x01}, /* 480 lines */
-+ {S1DREG_LCD_NDISP_VPER, 0x2C}, /* 44 lines */
-+ {S1DREG_TFT_FPFRAME_START, 0x0A}, /* 10 lines */
-+ {S1DREG_TFT_FPFRAME_PWIDTH, 0x01}, /* 2 lines */
-+ {S1DREG_LCD_DISP_MODE, 0x05}, /* 16 bpp */
-+ {S1DREG_LCD_MISC, 0x00}, /* dithering enabled, dual panel buffer enabled */
-+ {S1DREG_LCD_DISP_START0, 0x00},
-+ {S1DREG_LCD_DISP_START1, 0xC8},
-+ {S1DREG_LCD_DISP_START2, 0x00},
-+ {S1DREG_LCD_MEM_OFF0, 0x80},
-+ {S1DREG_LCD_MEM_OFF1, 0x02},
-+ {S1DREG_LCD_PIX_PAN, 0x00},
-+ {S1DREG_LCD_DISP_FIFO_HTC, 0x3B},
-+ {S1DREG_LCD_DISP_FIFO_LTC, 0x3C},
-+ {S1DREG_CRT_DISP_HWIDTH, 0x4F}, /* 680 pix */
-+ {S1DREG_CRT_NDISP_HPER, 0x13}, /* 160 pix */
-+ {S1DREG_CRT_HRTC_START, 0x01}, /* 13 pix */
-+ {S1DREG_CRT_HRTC_PWIDTH, 0x0B}, /* 96 pix */
-+ {S1DREG_CRT_DISP_VHEIGHT0, 0xDF},
-+ {S1DREG_CRT_DISP_VHEIGHT1, 0x01}, /* 480 lines */
-+ {S1DREG_CRT_NDISP_VPER, 0x2B}, /* 44 lines */
-+ {S1DREG_CRT_VRTC_START, 0x09}, /* 10 lines */
-+ {S1DREG_CRT_VRTC_PWIDTH, 0x01}, /* 2 lines */
-+ {S1DREG_TV_OUT_CTL, 0x10},
-+ {S1DREG_CRT_DISP_MODE, 0x05}, /* 16 bpp */
-+ {S1DREG_CRT_DISP_START0, 0x00},
-+ {S1DREG_CRT_DISP_START1, 0x00},
-+ {S1DREG_CRT_DISP_START2, 0x00},
-+ {S1DREG_CRT_MEM_OFF0, 0x80},
-+ {S1DREG_CRT_MEM_OFF1, 0x02},
-+ {S1DREG_CRT_PIX_PAN, 0x00},
-+ {S1DREG_CRT_DISP_FIFO_HTC, 0x3B},
-+ {S1DREG_CRT_DISP_FIFO_LTC, 0x3C},
-+ {S1DREG_LCD_CUR_CTL, 0x00}, /* inactive */
-+ {S1DREG_LCD_CUR_START, 0x01},
-+ {S1DREG_LCD_CUR_XPOS0, 0x00},
-+ {S1DREG_LCD_CUR_XPOS1, 0x00},
-+ {S1DREG_LCD_CUR_YPOS0, 0x00},
-+ {S1DREG_LCD_CUR_YPOS1, 0x00},
-+ {S1DREG_LCD_CUR_BCTL0, 0x00},
-+ {S1DREG_LCD_CUR_GCTL0, 0x00},
-+ {S1DREG_LCD_CUR_RCTL0, 0x00},
-+ {S1DREG_LCD_CUR_BCTL1, 0x1F},
-+ {S1DREG_LCD_CUR_GCTL1, 0x3F},
-+ {S1DREG_LCD_CUR_RCTL1, 0x1F},
-+ {S1DREG_LCD_CUR_FIFO_HTC, 0x00},
-+ {S1DREG_CRT_CUR_CTL, 0x00}, /* inactive */
-+ {S1DREG_CRT_CUR_START, 0x01},
-+ {S1DREG_CRT_CUR_XPOS0, 0x00},
-+ {S1DREG_CRT_CUR_XPOS1, 0x00},
-+ {S1DREG_CRT_CUR_YPOS0, 0x00},
-+ {S1DREG_CRT_CUR_YPOS1, 0x00},
-+ {S1DREG_CRT_CUR_BCTL0, 0x00},
-+ {S1DREG_CRT_CUR_GCTL0, 0x00},
-+ {S1DREG_CRT_CUR_RCTL0, 0x00},
-+ {S1DREG_CRT_CUR_BCTL1, 0x1F},
-+ {S1DREG_CRT_CUR_GCTL1, 0x3F},
-+ {S1DREG_CRT_CUR_RCTL1, 0x1F},
-+ {S1DREG_CRT_CUR_FIFO_HTC, 0x00},
-+ {S1DREG_BBLT_CTL0, 0x00},
-+ {S1DREG_BBLT_CTL0, 0x00},
-+ {S1DREG_BBLT_CC_EXP, 0x00},
-+ {S1DREG_BBLT_OP, 0x00},
-+ {S1DREG_BBLT_SRC_START0, 0x00},
-+ {S1DREG_BBLT_SRC_START1, 0x00},
-+ {S1DREG_BBLT_SRC_START2, 0x00},
-+ {S1DREG_BBLT_DST_START0, 0x00},
-+ {S1DREG_BBLT_DST_START1, 0x00},
-+ {S1DREG_BBLT_DST_START2, 0x00},
-+ {S1DREG_BBLT_MEM_OFF0, 0x00},
-+ {S1DREG_BBLT_MEM_OFF1, 0x00},
-+ {S1DREG_BBLT_WIDTH0, 0x00},
-+ {S1DREG_BBLT_WIDTH1, 0x00},
-+ {S1DREG_BBLT_HEIGHT0, 0x00},
-+ {S1DREG_BBLT_HEIGHT1, 0x00},
-+ {S1DREG_BBLT_BGC0, 0x00},
-+ {S1DREG_BBLT_BGC1, 0x00},
-+ {S1DREG_BBLT_FGC0, 0x00},
-+ {S1DREG_BBLT_FGC1, 0x00},
-+ {S1DREG_LKUP_MODE, 0x00}, /* LCD LUT r | LCD and CRT/TV LUT w */
-+ {S1DREG_LKUP_ADDR, 0x00},
-+ {S1DREG_PS_CNF, 0x00}, /* Power Save disable */
-+ {S1DREG_PS_STATUS, 0x02}, /* LCD Panel down, mem up */
-+ {S1DREG_CPU2MEM_WDOGT, 0x00},
-+ {S1DREG_COM_DISP_MODE, 0x02}, /* enable CRT display output */
-+};
-+
-+static struct s1d13xxxfb_pdata dk_s1dfb_pdata = {
-+ .initregs = dk_s1dfb_initregs,
-+ .initregssize = ARRAY_SIZE(dk_s1dfb_initregs),
-+ .platform_init_video = dk_init_video,
-+};
-+
-+static u64 s1dfb_dmamask = 0xffffffffUL;
-+
-+static struct resource dk_s1dfb_resource[] = {
-+ [0] = { /* video mem */
-+ .name = "s1d13806 memory",
-+ .start = AT91_FB_VMEM_BASE,
-+ .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = { /* video registers */
-+ .name = "s1d13806 registers",
-+ .start = AT91_FB_REG_BASE,
-+ .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+};
-+
-+static struct platform_device dk_s1dfb_device = {
-+ .name = "s1d13806fb",
-+ .id = -1,
-+ .dev = {
-+ .dma_mask = &s1dfb_dmamask,
-+ .coherent_dma_mask = 0xffffffff,
-+ .platform_data = &dk_s1dfb_pdata,
-+ },
-+ .resource = dk_s1dfb_resource,
-+ .num_resources = ARRAY_SIZE(dk_s1dfb_resource),
-+};
-+
-+static void __init dk_add_device_video(void)
-+{
-+ platform_device_register(&dk_s1dfb_device);
-+}
-+#else
-+static void __init dk_add_device_video(void) {}
-+#endif
-+
- static struct at91_eth_data __initdata dk_eth_data = {
- .phy_irq_pin = AT91_PIN_PC4,
- .is_rmii = 1,
-@@ -151,7 +330,7 @@
- #define DK_FLASH_SIZE 0x200000
-
- static struct physmap_flash_data dk_flash_data = {
-- .width = 2,
-+ .width = 2,
- };
-
- static struct resource dk_flash_resource = {
-@@ -170,6 +349,13 @@
- .num_resources = 1,
- };
-
-+static struct at91_gpio_led dk_leds[] = {
-+ {
-+ .name = "led0",
-+ .gpio = AT91_PIN_PB2,
-+ .trigger = "timer",
-+ }
-+};
-
- static void __init dk_board_init(void)
- {
-@@ -200,8 +386,10 @@
- at91_add_device_nand(&dk_nand_data);
- /* NOR Flash */
- platform_device_register(&dk_flash);
-+ /* LEDs */
-+ at91_gpio_leds(dk_leds, ARRAY_SIZE(dk_leds));
- /* VGA */
--// dk_add_device_video();
-+ dk_add_device_video();
- }
-
- MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK")
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/board-ek.c linux-2.6-stable/arch/arm/mach-at91/board-ek.c
---- linux-2.6.21/arch/arm/mach-at91/board-ek.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/board-ek.c Tue May 8 14:29:22 2007
-@@ -73,6 +73,187 @@
- at91rm9200_init_interrupts(NULL);
- }
-
-+#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE)
-+#include <video/s1d13xxxfb.h>
-+#include <asm/arch/ics1523.h>
-+
-+/* EPSON S1D13806 FB */
-+#define AT91_FB_REG_BASE 0x40000000L
-+#define AT91_FB_REG_SIZE 0x200
-+#define AT91_FB_VMEM_BASE 0x40200000L
-+#define AT91_FB_VMEM_SIZE 0x140000L
-+
-+static void __init ek_init_video(void)
-+{
-+ /* NWAIT Signal */
-+ at91_set_A_periph(AT91_PIN_PC6, 0);
-+
-+ /* Initialization of the Static Memory Controller for Chip Select 3 */
-+ at91_sys_write(AT91_SMC_CSR(3), AT91_SMC_DBW_16 /* 16 bit */
-+ | AT91_SMC_WSEN | AT91_SMC_NWS_(5) /* wait states */
-+ | AT91_SMC_TDF_(1) /* float time */
-+ );
-+
-+ at91_ics1523_init();
-+}
-+
-+/* CRT: (active) 640x480 60Hz (PCLK=CLKI=25.175MHz)
-+ Memory: Embedded SDRAM (MCLK=CLKI3=50.000MHz) (BUSCLK=60.000MHz) */
-+static const struct s1d13xxxfb_regval ek_s1dfb_initregs[] = {
-+ {S1DREG_MISC, 0x00}, /* Enable Memory/Register select bit */
-+ {S1DREG_COM_DISP_MODE, 0x00}, /* disable display output */
-+ {S1DREG_GPIO_CNF0, 0xFF}, // 0x00
-+ {S1DREG_GPIO_CNF1, 0x1F}, // 0x08
-+ {S1DREG_GPIO_CTL0, 0x00},
-+ {S1DREG_GPIO_CTL1, 0x00},
-+ {S1DREG_CLK_CNF, 0x01}, /* no divide, MCLK source is CLKI3 0x02*/
-+ {S1DREG_LCD_CLK_CNF, 0x00},
-+ {S1DREG_CRT_CLK_CNF, 0x00},
-+ {S1DREG_MPLUG_CLK_CNF, 0x00},
-+ {S1DREG_CPU2MEM_WST_SEL, 0x01}, /* 2*period(MCLK) - 4ns > period(BCLK) */
-+ {S1DREG_SDRAM_REF_RATE, 0x03}, /* 32768 <= MCLK <= 50000 (MHz) */
-+ {S1DREG_SDRAM_TC0, 0x00}, /* MCLK source freq (MHz): */
-+ {S1DREG_SDRAM_TC1, 0x01}, /* 42 <= MCLK <= 50 */
-+ {S1DREG_MEM_CNF, 0x80}, /* SDRAM Initialization - needed before mem access */
-+ {S1DREG_PANEL_TYPE, 0x25}, /* std TFT 16bit, 8bit SCP format 2, single passive LCD */
-+ {S1DREG_MOD_RATE, 0x00}, /* toggle every FPFRAME */
-+ {S1DREG_LCD_DISP_HWIDTH, 0x4F}, /* 680 pix */
-+ {S1DREG_LCD_NDISP_HPER, 0x12}, /* 152 pix */
-+ {S1DREG_TFT_FPLINE_START, 0x01}, /* 13 pix */
-+ {S1DREG_TFT_FPLINE_PWIDTH, 0x0B}, /* 96 pix */
-+ {S1DREG_LCD_DISP_VHEIGHT0, 0xDF},
-+ {S1DREG_LCD_DISP_VHEIGHT1, 0x01}, /* 480 lines */
-+ {S1DREG_LCD_NDISP_VPER, 0x2C}, /* 44 lines */
-+ {S1DREG_TFT_FPFRAME_START, 0x0A}, /* 10 lines */
-+ {S1DREG_TFT_FPFRAME_PWIDTH, 0x01}, /* 2 lines */
-+ {S1DREG_LCD_DISP_MODE, 0x05}, /* 16 bpp */
-+ {S1DREG_LCD_MISC, 0x00}, /* dithering enabled, dual panel buffer enabled */
-+ {S1DREG_LCD_DISP_START0, 0x00},
-+ {S1DREG_LCD_DISP_START1, 0xC8},
-+ {S1DREG_LCD_DISP_START2, 0x00},
-+ {S1DREG_LCD_MEM_OFF0, 0x80},
-+ {S1DREG_LCD_MEM_OFF1, 0x02},
-+ {S1DREG_LCD_PIX_PAN, 0x00},
-+ {S1DREG_LCD_DISP_FIFO_HTC, 0x3B},
-+ {S1DREG_LCD_DISP_FIFO_LTC, 0x3C},
-+ {S1DREG_CRT_DISP_HWIDTH, 0x4F}, /* 680 pix */
-+ {S1DREG_CRT_NDISP_HPER, 0x13}, /* 160 pix */
-+ {S1DREG_CRT_HRTC_START, 0x01}, /* 13 pix */
-+ {S1DREG_CRT_HRTC_PWIDTH, 0x0B}, /* 96 pix */
-+ {S1DREG_CRT_DISP_VHEIGHT0, 0xDF},
-+ {S1DREG_CRT_DISP_VHEIGHT1, 0x01}, /* 480 lines */
-+ {S1DREG_CRT_NDISP_VPER, 0x2B}, /* 44 lines */
-+ {S1DREG_CRT_VRTC_START, 0x09}, /* 10 lines */
-+ {S1DREG_CRT_VRTC_PWIDTH, 0x01}, /* 2 lines */
-+ {S1DREG_TV_OUT_CTL, 0x10},
-+ {0x005E, 0x9F},
-+ {0x005F, 0x00},
-+ {S1DREG_CRT_DISP_MODE, 0x05}, /* 16 bpp */
-+ {S1DREG_CRT_DISP_START0, 0x00},
-+ {S1DREG_CRT_DISP_START1, 0x00},
-+ {S1DREG_CRT_DISP_START2, 0x00},
-+ {S1DREG_CRT_MEM_OFF0, 0x80},
-+ {S1DREG_CRT_MEM_OFF1, 0x02},
-+ {S1DREG_CRT_PIX_PAN, 0x00},
-+ {S1DREG_CRT_DISP_FIFO_HTC, 0x3B},
-+ {S1DREG_CRT_DISP_FIFO_LTC, 0x3C},
-+ {S1DREG_LCD_CUR_CTL, 0x00}, /* inactive */
-+ {S1DREG_LCD_CUR_START, 0x01},
-+ {S1DREG_LCD_CUR_XPOS0, 0x00},
-+ {S1DREG_LCD_CUR_XPOS1, 0x00},
-+ {S1DREG_LCD_CUR_YPOS0, 0x00},
-+ {S1DREG_LCD_CUR_YPOS1, 0x00},
-+ {S1DREG_LCD_CUR_BCTL0, 0x00},
-+ {S1DREG_LCD_CUR_GCTL0, 0x00},
-+ {S1DREG_LCD_CUR_RCTL0, 0x00},
-+ {S1DREG_LCD_CUR_BCTL1, 0x1F},
-+ {S1DREG_LCD_CUR_GCTL1, 0x3F},
-+ {S1DREG_LCD_CUR_RCTL1, 0x1F},
-+ {S1DREG_LCD_CUR_FIFO_HTC, 0x00},
-+ {S1DREG_CRT_CUR_CTL, 0x00}, /* inactive */
-+ {S1DREG_CRT_CUR_START, 0x01},
-+ {S1DREG_CRT_CUR_XPOS0, 0x00},
-+ {S1DREG_CRT_CUR_XPOS1, 0x00},
-+ {S1DREG_CRT_CUR_YPOS0, 0x00},
-+ {S1DREG_CRT_CUR_YPOS1, 0x00},
-+ {S1DREG_CRT_CUR_BCTL0, 0x00},
-+ {S1DREG_CRT_CUR_GCTL0, 0x00},
-+ {S1DREG_CRT_CUR_RCTL0, 0x00},
-+ {S1DREG_CRT_CUR_BCTL1, 0x1F},
-+ {S1DREG_CRT_CUR_GCTL1, 0x3F},
-+ {S1DREG_CRT_CUR_RCTL1, 0x1F},
-+ {S1DREG_CRT_CUR_FIFO_HTC, 0x00},
-+ {S1DREG_BBLT_CTL0, 0x00},
-+ {S1DREG_BBLT_CTL0, 0x00},
-+ {S1DREG_BBLT_CC_EXP, 0x00},
-+ {S1DREG_BBLT_OP, 0x00},
-+ {S1DREG_BBLT_SRC_START0, 0x00},
-+ {S1DREG_BBLT_SRC_START1, 0x00},
-+ {S1DREG_BBLT_SRC_START2, 0x00},
-+ {S1DREG_BBLT_DST_START0, 0x00},
-+ {S1DREG_BBLT_DST_START1, 0x00},
-+ {S1DREG_BBLT_DST_START2, 0x00},
-+ {S1DREG_BBLT_MEM_OFF0, 0x00},
-+ {S1DREG_BBLT_MEM_OFF1, 0x00},
-+ {S1DREG_BBLT_WIDTH0, 0x00},
-+ {S1DREG_BBLT_WIDTH1, 0x00},
-+ {S1DREG_BBLT_HEIGHT0, 0x00},
-+ {S1DREG_BBLT_HEIGHT1, 0x00},
-+ {S1DREG_BBLT_BGC0, 0x00},
-+ {S1DREG_BBLT_BGC1, 0x00},
-+ {S1DREG_BBLT_FGC0, 0x00},
-+ {S1DREG_BBLT_FGC1, 0x00},
-+ {S1DREG_LKUP_MODE, 0x00}, /* LCD LUT r | LCD and CRT/TV LUT w */
-+ {S1DREG_LKUP_ADDR, 0x00},
-+ {S1DREG_PS_CNF, 0x10}, /* Power Save disable */
-+ {S1DREG_PS_STATUS, 0x02}, /* LCD Panel down, mem up */
-+ {S1DREG_CPU2MEM_WDOGT, 0x00},
-+ {S1DREG_COM_DISP_MODE, 0x02}, /* enable CRT display output */
-+};
-+
-+static struct s1d13xxxfb_pdata ek_s1dfb_pdata = {
-+ .initregs = ek_s1dfb_initregs,
-+ .initregssize = ARRAY_SIZE(ek_s1dfb_initregs),
-+ .platform_init_video = ek_init_video,
-+};
-+
-+static u64 s1dfb_dmamask = 0xffffffffUL;
-+
-+static struct resource ek_s1dfb_resource[] = {
-+ [0] = { /* video mem */
-+ .name = "s1d13806 memory",
-+ .start = AT91_FB_VMEM_BASE,
-+ .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ [1] = { /* video registers */
-+ .name = "s1d13806 registers",
-+ .start = AT91_FB_REG_BASE,
-+ .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+};
-+
-+static struct platform_device ek_s1dfb_device = {
-+ .name = "s1d13806fb",
-+ .id = -1,
-+ .dev = {
-+ .dma_mask = &s1dfb_dmamask,
-+ .coherent_dma_mask = 0xffffffff,
-+ .platform_data = &ek_s1dfb_pdata,
-+ },
-+ .resource = ek_s1dfb_resource,
-+ .num_resources = ARRAY_SIZE(ek_s1dfb_resource),
-+};
-+
-+static void __init ek_add_device_video(void)
-+{
-+ platform_device_register(&ek_s1dfb_device);
-+}
-+#else
-+static void __init ek_add_device_video(void) {}
-+#endif
-+
- static struct at91_eth_data __initdata ek_eth_data = {
- .phy_irq_pin = AT91_PIN_PC4,
- .is_rmii = 1,
-@@ -113,7 +294,7 @@
- #define EK_FLASH_SIZE 0x200000
-
- static struct physmap_flash_data ek_flash_data = {
-- .width = 2,
-+ .width = 2,
- };
-
- static struct resource ek_flash_resource = {
-@@ -132,6 +313,18 @@
- .num_resources = 1,
- };
-
-+static struct at91_gpio_led ek_leds[] = {
-+ {
-+ .name = "led0",
-+ .gpio = AT91_PIN_PB1,
-+ .trigger = "heartbeat",
-+ },
-+ {
-+ .name = "led1",
-+ .gpio = AT91_PIN_PB2,
-+ .trigger = "timer",
-+ }
-+};
-
- static void __init ek_board_init(void)
- {
-@@ -158,8 +351,10 @@
- #endif
- /* NOR Flash */
- platform_device_register(&ek_flash);
-+ /* LEDs */
-+ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
- /* VGA */
--// ek_add_device_video();
-+ ek_add_device_video();
- }
-
- MACHINE_START(AT91RM9200EK, "Atmel AT91RM9200-EK")
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/board-kb9202.c linux-2.6-stable/arch/arm/mach-at91/board-kb9202.c
---- linux-2.6.21/arch/arm/mach-at91/board-kb9202.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/board-kb9202.c Tue May 8 12:21:31 2007
-@@ -37,6 +37,8 @@
- #include <asm/arch/board.h>
- #include <asm/arch/gpio.h>
-
-+#include <asm/arch/at91rm9200_mc.h>
-+
- #include "generic.h"
-
-
-@@ -111,6 +113,48 @@
- .partition_info = nand_partitions,
- };
-
-+
-+#if defined(CONFIG_FB_S1D15605)
-+#warning "Rather pass reset pin via platform_data"
-+static struct resource kb9202_lcd_resources[] = {
-+ [0] = {
-+ .start = AT91_CHIPSELECT_2,
-+ .end = AT91_CHIPSELECT_2 + 0x200FF,
-+ .flags = IORESOURCE_MEM
-+ },
-+ [1] = { /* reset pin */
-+ .start = AT91_PIN_PC22,
-+ .end = AT91_PIN_PC22,
-+ .flags = IORESOURCE_MEM
-+ },
-+};
-+
-+static struct platform_device kb9202_lcd_device = {
-+ .name = "s1d15605fb",
-+ .id = 0,
-+ .num_resources = ARRAY_SIZE(kb9202_lcd_resources),
-+ .resource = kb9202_lcd_resources,
-+};
-+
-+static void __init kb9202_add_device_lcd(void)
-+{
-+ /* In case the boot loader did not set the chip select mode and timing */
-+ at91_sys_write(AT91_SMC_CSR(2),
-+ AT91_SMC_WSEN | AT91_SMC_NWS_(18) | AT91_SMC_TDF_(1) | AT91_SMC_DBW_8 |
-+ AT91_SMC_RWSETUP_(1) | AT91_SMC_RWHOLD_(1));
-+
-+ /* Backlight pin = output, off */
-+ at91_set_gpio_output(AT91_PIN_PC23, 0);
-+
-+ /* Reset pin = output, in reset */
-+ at91_set_gpio_output(AT91_PIN_PC22, 0);
-+
-+ platform_device_register(&kb9202_lcd_device);
-+}
-+#else
-+static void __init kb9202_add_device_lcd(void) {}
-+#endif
-+
- static void __init kb9202_board_init(void)
- {
- /* Serial */
-@@ -129,6 +173,8 @@
- at91_add_device_spi(NULL, 0);
- /* NAND */
- at91_add_device_nand(&kb9202_nand_data);
-+ /* LCD */
-+ kb9202_add_device_lcd();
- }
-
- MACHINE_START(KB9200, "KB920x")
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/board-sam9260ek.c linux-2.6-stable/arch/arm/mach-at91/board-sam9260ek.c
---- linux-2.6.21/arch/arm/mach-at91/board-sam9260ek.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/board-sam9260ek.c Tue May 8 12:13:30 2007
-@@ -104,9 +104,9 @@
- },
- #endif
- #endif
--#if defined(CONFIG_SND_AT73C213)
-+#if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE)
- { /* AT73C213 DAC */
-- .modalias = "snd_at73c213",
-+ .modalias = "at73c213",
- .chip_select = 0,
- .max_speed_hz = 10 * 1000 * 1000,
- .bus_num = 1,
-@@ -118,7 +118,7 @@
- /*
- * MACB Ethernet device
- */
--static struct __initdata at91_eth_data ek_macb_data = {
-+static struct at91_eth_data __initdata ek_macb_data = {
- .phy_irq_pin = AT91_PIN_PA7,
- .is_rmii = 1,
- };
-@@ -188,6 +188,8 @@
- at91_add_device_eth(&ek_macb_data);
- /* MMC */
- at91_add_device_mmc(0, &ek_mmc_data);
-+ /* I2C */
-+ at91_add_device_i2c();
- }
-
- MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK")
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/board-sam9261ek.c linux-2.6-stable/arch/arm/mach-at91/board-sam9261ek.c
---- linux-2.6.21/arch/arm/mach-at91/board-sam9261ek.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/board-sam9261ek.c Wed May 9 12:37:19 2007
-@@ -25,7 +25,11 @@
- #include <linux/module.h>
- #include <linux/platform_device.h>
- #include <linux/spi/spi.h>
-+#include <linux/spi/ads7846.h>
- #include <linux/dm9000.h>
-+#include <linux/fb.h>
-+
-+#include <video/atmel_lcdc.h>
-
- #include <asm/hardware.h>
- #include <asm/setup.h>
-@@ -59,6 +63,9 @@
- /* Initialize processor: 18.432 MHz crystal */
- at91sam9261_initialize(18432000);
-
-+ /* Setup the LEDs */
-+ at91_init_leds(AT91_PIN_PA13, AT91_PIN_PA14);
-+
- /* Setup the serial ports and console */
- at91_init_serial(&ek_uart_config);
- }
-@@ -195,6 +202,41 @@
- };
-
- /*
-+ * ADS7846 Touchscreen
-+ */
-+#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-+
-+static int ads7843_pendown_state(void)
-+{
-+ return !at91_get_gpio_value(AT91_PIN_PC2); /* Touchscreen PENIRQ */
-+}
-+
-+static struct ads7846_platform_data ads_info = {
-+ .model = 7843,
-+ .x_min = 150,
-+ .x_max = 3830,
-+ .y_min = 190,
-+ .y_max = 3830,
-+ .vref_delay_usecs = 100,
-+ .x_plate_ohms = 450,
-+ .y_plate_ohms = 250,
-+ .pressure_max = 15000,
-+ .debounce_max = 1,
-+ .debounce_rep = 0,
-+ .debounce_tol = (~0),
-+ .get_pendown_state = ads7843_pendown_state,
-+};
-+
-+static void __init ek_add_device_ts(void)
-+{
-+ at91_set_B_periph(AT91_PIN_PC2, 1); /* External IRQ0, with pullup */
-+ at91_set_gpio_input(AT91_PIN_PA11, 1); /* Touchscreen BUSY signal */
-+}
-+#else
-+static void __init ek_add_device_ts(void) {}
-+#endif
-+
-+/*
- * SPI devices
- */
- static struct spi_board_info ek_spi_devices[] = {
-@@ -204,6 +246,17 @@
- .max_speed_hz = 15 * 1000 * 1000,
- .bus_num = 0,
- },
-+#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-+ {
-+ .modalias = "ads7846",
-+ .chip_select = 2,
-+ .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */
-+ .bus_num = 0,
-+ .platform_data = &ads_info,
-+ .irq = AT91SAM9261_ID_IRQ0,
-+ .controller_data = AT91_PIN_PA28, /* CS pin */
-+ },
-+#endif
- #if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
- { /* DataFlash card - jumper (J12) configurable to CS3 or CS0 */
- .modalias = "mtd_dataflash",
-@@ -211,9 +264,9 @@
- .max_speed_hz = 15 * 1000 * 1000,
- .bus_num = 0,
- },
--#elif defined(CONFIG_SND_AT73C213)
-+#elif defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE)
- { /* AT73C213 DAC */
-- .modalias = "snd_at73c213",
-+ .modalias = "at73c213",
- .chip_select = 3,
- .max_speed_hz = 10 * 1000 * 1000,
- .bus_num = 0,
-@@ -222,6 +275,65 @@
- };
-
-
-+/*
-+ * LCD Controller
-+ */
-+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-+static struct fb_videomode at91_tft_vga_modes[] = {
-+ {
-+ .name = "TX09D50VM1CCA @ 60",
-+ .refresh = 60,
-+ .xres = 240, .yres = 320,
-+ .pixclock = KHZ2PICOS(4965),
-+
-+ .left_margin = 1, .right_margin = 33,
-+ .upper_margin = 1, .lower_margin = 0,
-+ .hsync_len = 5, .vsync_len = 1,
-+
-+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ .vmode = FB_VMODE_NONINTERLACED,
-+ },
-+};
-+
-+static struct fb_monspecs at91fb_default_monspecs = {
-+ .manufacturer = "HIT",
-+ .monitor = "TX09D50VM1CCA",
-+
-+ .modedb = at91_tft_vga_modes,
-+ .modedb_len = ARRAY_SIZE(at91_tft_vga_modes),
-+ .hfmin = 15000,
-+ .hfmax = 64000,
-+ .vfmin = 50,
-+ .vfmax = 150,
-+};
-+
-+#define AT91SAM9261_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
-+ | ATMEL_LCDC_DISTYPE_TFT \
-+ | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
-+
-+static void at91_lcdc_power_control(int on)
-+{
-+ if (on)
-+ at91_set_gpio_value(AT91_PIN_PA12, 0); /* power up */
-+ else
-+ at91_set_gpio_value(AT91_PIN_PA12, 1); /* power down */
-+}
-+
-+/* Driver datas */
-+static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
-+ .default_bpp = 16,
-+ .default_dmacon = ATMEL_LCDC_DMAEN,
-+ .default_lcdcon2 = AT91SAM9261_DEFAULT_LCDCON2,
-+ .default_monspecs = &at91fb_default_monspecs,
-+ .atmel_lcdfb_power_control = at91_lcdc_power_control,
-+ .guard_time = 1,
-+};
-+
-+#else
-+static struct atmel_lcdfb_info __initdata ek_lcdc_data;
-+#endif
-+
-+
- static void __init ek_board_init(void)
- {
- /* Serial */
-@@ -241,10 +353,14 @@
- #if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
- /* SPI */
- at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
-+ /* Touchscreen */
-+ ek_add_device_ts();
- #else
- /* MMC */
- at91_add_device_mmc(0, &ek_mmc_data);
- #endif
-+ /* LCD Controller */
-+ at91_add_device_lcdc(&ek_lcdc_data);
- }
-
- MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK")
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/board-sam9263ek.c linux-2.6-stable/arch/arm/mach-at91/board-sam9263ek.c
---- linux-2.6.21/arch/arm/mach-at91/board-sam9263ek.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/board-sam9263ek.c Tue May 8 12:56:33 2007
-@@ -25,6 +25,10 @@
- #include <linux/module.h>
- #include <linux/platform_device.h>
- #include <linux/spi/spi.h>
-+#include <linux/spi/ads7846.h>
-+#include <linux/fb.h>
-+
-+#include <video/atmel_lcdc.h>
-
- #include <asm/hardware.h>
- #include <asm/setup.h>
-@@ -86,6 +90,40 @@
-
-
- /*
-+ * ADS7846 Touchscreen
-+ */
-+#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-+static int ads7843_pendown_state(void)
-+{
-+ return !at91_get_gpio_value(AT91_PIN_PA15); /* Touchscreen PENIRQ */
-+}
-+
-+static struct ads7846_platform_data ads_info = {
-+ .model = 7843,
-+ .x_min = 150,
-+ .x_max = 3830,
-+ .y_min = 190,
-+ .y_max = 3830,
-+ .vref_delay_usecs = 100,
-+ .x_plate_ohms = 450,
-+ .y_plate_ohms = 250,
-+ .pressure_max = 15000,
-+ .debounce_max = 1,
-+ .debounce_rep = 0,
-+ .debounce_tol = (~0),
-+ .get_pendown_state = ads7843_pendown_state,
-+};
-+
-+static void __init ek_add_device_ts(void)
-+{
-+ at91_set_B_periph(AT91_PIN_PA15, 1); /* External IRQ1, with pullup */
-+ at91_set_gpio_input(AT91_PIN_PA31, 1); /* Touchscreen BUSY signal */
-+}
-+#else
-+static void __init ek_add_device_ts(void) {}
-+#endif
-+
-+/*
- * SPI devices.
- */
- static struct spi_board_info ek_spi_devices[] = {
-@@ -97,6 +135,16 @@
- .bus_num = 0,
- },
- #endif
-+#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-+ {
-+ .modalias = "ads7846",
-+ .chip_select = 3,
-+ .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */
-+ .bus_num = 0,
-+ .platform_data = &ads_info,
-+ .irq = AT91SAM9263_ID_IRQ1,
-+ },
-+#endif
- };
-
-
-@@ -112,6 +160,14 @@
-
-
- /*
-+ * MACB Ethernet device
-+ */
-+static struct at91_eth_data __initdata ek_macb_data = {
-+ .is_rmii = 1,
-+};
-+
-+
-+/*
- * NAND flash
- */
- static struct mtd_partition __initdata ek_nand_partition[] = {
-@@ -148,6 +204,73 @@
- };
-
-
-+/*
-+ * LCD Controller
-+ */
-+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-+static struct fb_videomode at91_tft_vga_modes[] = {
-+ {
-+ .name = "TX09D50VM1CCA @ 60",
-+ .refresh = 60,
-+ .xres = 240, .yres = 320,
-+ .pixclock = KHZ2PICOS(4965),
-+
-+ .left_margin = 1, .right_margin = 33,
-+ .upper_margin = 1, .lower_margin = 0,
-+ .hsync_len = 5, .vsync_len = 1,
-+
-+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ .vmode = FB_VMODE_NONINTERLACED,
-+ },
-+};
-+
-+static struct fb_monspecs at91fb_default_monspecs = {
-+ .manufacturer = "HIT",
-+ .monitor = "TX09D70VM1CCA",
-+
-+ .modedb = at91_tft_vga_modes,
-+ .modedb_len = ARRAY_SIZE(at91_tft_vga_modes),
-+ .hfmin = 15000,
-+ .hfmax = 64000,
-+ .vfmin = 50,
-+ .vfmax = 150,
-+};
-+
-+#define AT91SAM9263_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
-+ | ATMEL_LCDC_DISTYPE_TFT \
-+ | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
-+
-+static void at91_lcdc_power_control(int on)
-+{
-+ if (on)
-+ at91_set_gpio_value(AT91_PIN_PD12, 0); /* power up */
-+ else
-+ at91_set_gpio_value(AT91_PIN_PD12, 1); /* power down */
-+}
-+
-+/* Driver datas */
-+static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
-+ .default_bpp = 16,
-+ .default_dmacon = ATMEL_LCDC_DMAEN,
-+ .default_lcdcon2 = AT91SAM9263_DEFAULT_LCDCON2,
-+ .default_monspecs = &at91fb_default_monspecs,
-+ .atmel_lcdfb_power_control = at91_lcdc_power_control,
-+ .guard_time = 1,
-+};
-+
-+#else
-+static struct atmel_lcdfb_info __initdata ek_lcdc_data;
-+#endif
-+
-+
-+/*
-+ * AC97
-+ */
-+static struct atmel_ac97_data ek_ac97_data = {
-+ .reset_pin = AT91_PIN_PA13,
-+};
-+
-+
- static void __init ek_board_init(void)
- {
- /* Serial */
-@@ -157,11 +280,22 @@
- /* USB Device */
- at91_add_device_udc(&ek_udc_data);
- /* SPI */
-+ at91_set_gpio_output(AT91_PIN_PE20, 1); /* select spi0 clock */
- at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
-+ /* Touchscreen */
-+ ek_add_device_ts();
- /* MMC */
- at91_add_device_mmc(1, &ek_mmc_data);
-+ /* Ethernet */
-+ at91_add_device_eth(&ek_macb_data);
- /* NAND */
- at91_add_device_nand(&ek_nand_data);
-+ /* I2C */
-+ at91_add_device_i2c();
-+ /* LCD Controller */
-+ at91_add_device_lcdc(&ek_lcdc_data);
-+ /* AC97 */
-+ at91_add_device_ac97(&ek_ac97_data);
- }
-
- MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/board-sam9rlek.c linux-2.6-stable/arch/arm/mach-at91/board-sam9rlek.c
---- linux-2.6.21/arch/arm/mach-at91/board-sam9rlek.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/arch/arm/mach-at91/board-sam9rlek.c Wed May 9 10:58:34 2007
-@@ -0,0 +1,204 @@
-+/*
-+ * Copyright (C) 2005 SAN People
-+ * Copyright (C) 2007 Atmel Corporation
-+ *
-+ * This file is subject to the terms and conditions of the GNU General Public
-+ * License. See the file COPYING in the main directory of this archive for
-+ * more details.
-+ */
-+
-+#include <linux/types.h>
-+#include <linux/init.h>
-+#include <linux/mm.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/spi/spi.h>
-+#include <linux/fb.h>
-+#include <linux/clk.h>
-+
-+#include <video/atmel_lcdc.h>
-+
-+#include <asm/hardware.h>
-+#include <asm/setup.h>
-+#include <asm/mach-types.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/arch.h>
-+#include <asm/mach/map.h>
-+#include <asm/mach/irq.h>
-+
-+#include <asm/arch/board.h>
-+#include <asm/arch/gpio.h>
-+#include <asm/arch/at91sam926x_mc.h>
-+
-+#include "generic.h"
-+
-+
-+/*
-+ * Serial port configuration.
-+ * 0 .. 3 = USART0 .. USART3
-+ * 4 = DBGU
-+ */
-+static struct at91_uart_config __initdata ek_uart_config = {
-+ .console_tty = 0, /* ttyS0 */
-+ .nr_tty = 2,
-+ .tty_map = { 4, 0, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
-+};
-+
-+static void __init ek_map_io(void)
-+{
-+ /* Initialize processor: 12.000 MHz crystal */
-+ at91sam9rl_initialize(12000000);
-+
-+ /* Setup the serial ports and console */
-+ at91_init_serial(&ek_uart_config);
-+}
-+
-+static void __init ek_init_irq(void)
-+{
-+ at91sam9rl_init_interrupts(NULL);
-+}
-+
-+
-+/*
-+ * MCI (SD/MMC)
-+ */
-+static struct at91_mmc_data __initdata ek_mmc_data = {
-+ .wire4 = 1,
-+ .det_pin = AT91_PIN_PA15,
-+// .wp_pin = ... not connected
-+// .vcc_pin = ... not connected
-+};
-+
-+
-+/*
-+ * NAND flash
-+ */
-+static struct mtd_partition __initdata ek_nand_partition[] = {
-+ {
-+ .name = "Partition 1",
-+ .offset = 0,
-+ .size = 256 * 1024,
-+ },
-+ {
-+ .name = "Partition 2",
-+ .offset = 256 * 1024 ,
-+ .size = MTDPART_SIZ_FULL,
-+ },
-+};
-+
-+static struct mtd_partition *nand_partitions(int size, int *num_partitions)
-+{
-+ *num_partitions = ARRAY_SIZE(ek_nand_partition);
-+ return ek_nand_partition;
-+}
-+
-+static struct at91_nand_data __initdata ek_nand_data = {
-+ .ale = 21,
-+ .cle = 22,
-+// .det_pin = ... not connected
-+ .rdy_pin = AT91_PIN_PD17,
-+ .enable_pin = AT91_PIN_PB6,
-+ .partition_info = nand_partitions,
-+ .bus_width_16 = 0,
-+};
-+
-+
-+/*
-+ * SPI devices
-+ */
-+static struct spi_board_info ek_spi_devices[] = {
-+ { /* DataFlash chip */
-+ .modalias = "mtd_dataflash",
-+ .chip_select = 0,
-+ .max_speed_hz = 15 * 1000 * 1000,
-+ .bus_num = 0,
-+ },
-+};
-+
-+
-+/*
-+ * LCD Controller
-+ */
-+#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
-+static struct fb_videomode at91_tft_vga_modes[] = {
-+ {
-+ .name = "TX09D50VM1CCA @ 60",
-+ .refresh = 60,
-+ .xres = 240, .yres = 320,
-+ .pixclock = KHZ2PICOS(4965),
-+
-+ .left_margin = 1, .right_margin = 33,
-+ .upper_margin = 1, .lower_margin = 0,
-+ .hsync_len = 5, .vsync_len = 1,
-+
-+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+ .vmode = FB_VMODE_NONINTERLACED,
-+ },
-+};
-+
-+static struct fb_monspecs at91fb_default_monspecs = {
-+ .manufacturer = "HIT",
-+ .monitor = "TX09D50VM1CCA",
-+
-+ .modedb = at91_tft_vga_modes,
-+ .modedb_len = ARRAY_SIZE(at91_tft_vga_modes),
-+ .hfmin = 15000,
-+ .hfmax = 64000,
-+ .vfmin = 50,
-+ .vfmax = 150,
-+};
-+
-+#define AT91SAM9RL_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
-+ | ATMEL_LCDC_DISTYPE_TFT \
-+ | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
-+
-+static void at91_lcdc_power_control(int on)
-+{
-+ if (on)
-+ at91_set_gpio_value(AT91_PIN_PA30, 0); /* power up */
-+ else
-+ at91_set_gpio_value(AT91_PIN_PA30, 1); /* power down */
-+}
-+
-+/* Driver datas */
-+static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
-+ .default_bpp = 16,
-+ .default_dmacon = ATMEL_LCDC_DMAEN,
-+ .default_lcdcon2 = AT91SAM9RL_DEFAULT_LCDCON2,
-+ .default_monspecs = &at91fb_default_monspecs,
-+ .atmel_lcdfb_power_control = at91_lcdc_power_control,
-+ .guard_time = 1,
-+};
-+
-+#else
-+static struct atmel_lcdfb_info __initdata ek_lcdc_data;
-+#endif
-+
-+
-+static void __init ek_board_init(void)
-+{
-+ /* Serial */
-+ at91_add_device_serial();
-+ /* I2C */
-+ at91_add_device_i2c();
-+ /* NAND */
-+ at91_add_device_nand(&ek_nand_data);
-+ /* SPI */
-+ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
-+ /* MMC */
-+ at91_add_device_mmc(0, &ek_mmc_data);
-+ /* LCD Controller */
-+ at91_add_device_lcdc(&ek_lcdc_data);
-+}
-+
-+MACHINE_START(AT91SAM9RLEK, "Atmel AT91SAM9RL-EK")
-+ /* Maintainer: Atmel */
-+ .phys_io = AT91_BASE_SYS,
-+ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
-+ .boot_params = AT91_SDRAM_BASE + 0x100,
-+ .timer = &at91sam926x_timer,
-+ .map_io = ek_map_io,
-+ .init_irq = ek_init_irq,
-+ .init_machine = ek_board_init,
-+MACHINE_END
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/clock.c linux-2.6-stable/arch/arm/mach-at91/clock.c
---- linux-2.6.21/arch/arm/mach-at91/clock.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/clock.c Tue May 8 12:13:30 2007
-@@ -32,6 +32,7 @@
- #include <asm/arch/cpu.h>
-
- #include "clock.h"
-+#include "generic.h"
-
-
- /*
-@@ -254,6 +255,23 @@
-
- /*------------------------------------------------------------------------*/
-
-+#ifdef CONFIG_PM
-+
-+int clk_must_disable(struct clk *clk)
-+{
-+ if (!at91_suspend_entering_slow_clock())
-+ return 0;
-+
-+ while (clk->parent)
-+ clk = clk->parent;
-+ return clk != &clk32k;
-+}
-+EXPORT_SYMBOL(clk_must_disable);
-+
-+#endif
-+
-+/*------------------------------------------------------------------------*/
-+
- #ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS
-
- /*
-@@ -375,6 +393,7 @@
- seq_printf(s, "PLLB = %8x\n", at91_sys_read(AT91_CKGR_PLLBR));
-
- seq_printf(s, "MCKR = %8x\n", at91_sys_read(AT91_PMC_MCKR));
-+#warning "Hard-coded PCK"
- for (i = 0; i < 4; i++)
- seq_printf(s, "PCK%d = %8x\n", i, at91_sys_read(AT91_PMC_PCKR(i)));
- seq_printf(s, "SR = %8x\n", sr = at91_sys_read(AT91_PMC_SR));
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/generic.h linux-2.6-stable/arch/arm/mach-at91/generic.h
---- linux-2.6.21/arch/arm/mach-at91/generic.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/generic.h Wed May 9 10:20:54 2007
-@@ -13,12 +13,14 @@
- extern void __init at91sam9260_initialize(unsigned long main_clock);
- extern void __init at91sam9261_initialize(unsigned long main_clock);
- extern void __init at91sam9263_initialize(unsigned long main_clock);
-+extern void __init at91sam9rl_initialize(unsigned long main_clock);
-
- /* Interrupts */
- extern void __init at91rm9200_init_interrupts(unsigned int priority[]);
- extern void __init at91sam9260_init_interrupts(unsigned int priority[]);
- extern void __init at91sam9261_init_interrupts(unsigned int priority[]);
- extern void __init at91sam9263_init_interrupts(unsigned int priority[]);
-+extern void __init at91sam9rl_init_interrupts(unsigned int priority[]);
- extern void __init at91_aic_init(unsigned int priority[]);
-
- /* Timer */
-@@ -34,6 +36,7 @@
- /* Power Management */
- extern void at91_irq_suspend(void);
- extern void at91_irq_resume(void);
-+extern int at91_suspend_entering_slow_clock(void);
-
- /* GPIO */
- #define AT91RM9200_PQFP 3 /* AT91RM9200 PQFP package has 3 banks */
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/ics1523.c linux-2.6-stable/arch/arm/mach-at91/ics1523.c
---- linux-2.6.21/arch/arm/mach-at91/ics1523.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/arch/arm/mach-at91/ics1523.c Tue May 8 12:13:30 2007
-@@ -0,0 +1,207 @@
-+/*
-+ * arch/arm/mach-at91rm9200/ics1523.c
-+ *
-+ * Copyright (C) 2003 ATMEL Rousset
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ */
-+
-+#include <asm/hardware.h>
-+#include <asm/io.h>
-+
-+#include <linux/clk.h>
-+#include <linux/delay.h>
-+#include <linux/err.h>
-+#include <linux/init.h>
-+
-+#include <asm/arch/ics1523.h>
-+#include <asm/arch/at91_twi.h>
-+#include <asm/arch/gpio.h>
-+
-+/* TWI Errors */
-+#define AT91_TWI_ERROR (AT91_TWI_NACK | AT91_TWI_UNRE | AT91_TWI_OVRE)
-+
-+
-+static void __iomem *twi_base;
-+
-+#define at91_twi_read(reg) __raw_readl(twi_base + (reg))
-+#define at91_twi_write(reg, val) __raw_writel((val), twi_base + (reg))
-+
-+
-+/* -----------------------------------------------------------------------------
-+ * Initialization of TWI CLOCK
-+ * ----------------------------------------------------------------------------- */
-+
-+static void at91_ics1523_SetTwiClock(unsigned int mck_khz)
-+{
-+ int sclock;
-+
-+ /* Here, CKDIV = 1 and CHDIV = CLDIV ==> CLDIV = CHDIV = 1/4*((Fmclk/FTWI) -6) */
-+ sclock = (10*mck_khz / ICS_TRANSFER_RATE);
-+ if (sclock % 10 >= 5)
-+ sclock = (sclock /10) - 5;
-+ else
-+ sclock = (sclock /10)- 6;
-+ sclock = (sclock + (4 - sclock %4)) >> 2; /* div 4 */
-+
-+ at91_twi_write(AT91_TWI_CWGR, 0x00010000 | sclock | (sclock << 8));
-+}
-+
-+/* -----------------------------------------------------------------------------
-+ * Read a byte with TWI Interface from the Clock Generator ICS1523
-+ * ----------------------------------------------------------------------------- */
-+
-+static int at91_ics1523_ReadByte(unsigned char reg_address, unsigned char *data_in)
-+{
-+ int Status, nb_trial;
-+
-+ at91_twi_write(AT91_TWI_MMR, AT91_TWI_MREAD | AT91_TWI_IADRSZ_1 | ((ICS_ADDR << 16) & AT91_TWI_DADR));
-+ at91_twi_write(AT91_TWI_IADR, reg_address);
-+ at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP);
-+
-+ /* Program temporizing period (300us) */
-+ udelay(300);
-+
-+ /* Wait TXcomplete ... */
-+ nb_trial = 0;
-+ Status = at91_twi_read(AT91_TWI_SR);
-+ while (!(Status & AT91_TWI_TXCOMP) && (nb_trial < 10)) {
-+ nb_trial++;
-+ Status = at91_twi_read(AT91_TWI_SR);
-+ }
-+
-+ if (Status & AT91_TWI_TXCOMP) {
-+ *data_in = (unsigned char) at91_twi_read(AT91_TWI_RHR);
-+ return ICS1523_ACCESS_OK;
-+ }
-+ else
-+ return ICS1523_ACCESS_ERROR;
-+}
-+
-+/* -----------------------------------------------------------------------------
-+ * Write a byte with TWI Interface to the Clock Generator ICS1523
-+ * ----------------------------------------------------------------------------- */
-+
-+static int at91_ics1523_WriteByte(unsigned char reg_address, unsigned char data_out)
-+{
-+ int Status, nb_trial;
-+
-+ at91_twi_write(AT91_TWI_MMR, AT91_TWI_IADRSZ_1 | ((ICS_ADDR << 16) & AT91_TWI_DADR));
-+ at91_twi_write(AT91_TWI_IADR, reg_address);
-+ at91_twi_write(AT91_TWI_THR, data_out);
-+ at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP);
-+
-+ /* Program temporizing period (300us) */
-+ udelay(300);
-+
-+ nb_trial = 0;
-+ Status = at91_twi_read(AT91_TWI_SR);
-+ while (!(Status & AT91_TWI_TXCOMP) && (nb_trial < 10)) {
-+ nb_trial++;
-+ if (Status & AT91_TWI_ERROR) {
-+ /* If Underrun OR NACK - Start again */
-+ at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP);
-+
-+ /* Program temporizing period (300us) */
-+ udelay(300);
-+ }
-+ Status = at91_twi_read(AT91_TWI_SR);
-+ };
-+
-+ if (Status & AT91_TWI_TXCOMP)
-+ return ICS1523_ACCESS_OK;
-+ else
-+ return ICS1523_ACCESS_ERROR;
-+}
-+
-+/* -----------------------------------------------------------------------------
-+ * Initialization of the Clock Generator ICS1523
-+ * ----------------------------------------------------------------------------- */
-+
-+int at91_ics1523_init(void)
-+{
-+ int nb_trial;
-+ int ack = ICS1523_ACCESS_OK;
-+ unsigned int status = 0xffffffff;
-+ struct clk *twi_clk;
-+
-+ /* Map in TWI peripheral */
-+ twi_base = ioremap(AT91RM9200_BASE_TWI, SZ_16K);
-+ if (!twi_base)
-+ return -ENOMEM;
-+
-+ /* pins used for TWI interface */
-+ at91_set_A_periph(AT91_PIN_PA25, 0); /* TWD */
-+ at91_set_multi_drive(AT91_PIN_PA25, 1);
-+ at91_set_A_periph(AT91_PIN_PA26, 0); /* TWCK */
-+ at91_set_multi_drive(AT91_PIN_PA26, 1);
-+
-+ /* Enable the TWI clock */
-+ twi_clk = clk_get(NULL, "twi_clk");
-+ if (IS_ERR(twi_clk))
-+ return ICS1523_ACCESS_ERROR;
-+ clk_enable(twi_clk);
-+
-+ /* Disable interrupts */
-+ at91_twi_write(AT91_TWI_IDR, -1);
-+
-+ /* Reset peripheral */
-+ at91_twi_write(AT91_TWI_CR, AT91_TWI_SWRST);
-+
-+ /* Set Master mode */
-+ at91_twi_write(AT91_TWI_CR, AT91_TWI_MSEN);
-+
-+ /* Set TWI Clock Waveform Generator Register */
-+ at91_ics1523_SetTwiClock(60000); /* MCK in KHz = 60000 KHz */
-+
-+ /* ICS1523 Initialisation */
-+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_ICR, (unsigned char) 0);
-+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_OE, (unsigned char) (ICS_OEF | ICS_OET2 | ICS_OETCK));
-+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_OD, (unsigned char) (ICS_INSEL | 0x7F));
-+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAO, (unsigned char) 0);
-+
-+ nb_trial = 0;
-+ do {
-+ nb_trial++;
-+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_ICR, (unsigned char) (ICS_ENDLS | ICS_ENPLS | ICS_PDEN /*| ICS_FUNCSEL*/));
-+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_LCR, (unsigned char) (ICS_PSD | ICS_PFD));
-+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_FD0, (unsigned char) 0x39) ; /* 0x7A */
-+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_FD1, (unsigned char) 0x00);
-+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_SWRST, (unsigned char) (ICS_PLLR));
-+
-+ /* Program 1ms temporizing period */
-+ mdelay(1);
-+
-+ at91_ics1523_ReadByte ((unsigned char) ICS_SR, (char *)&status);
-+ } while (!((unsigned int) status & (unsigned int) ICS_PLLLOCK) && (nb_trial < 10));
-+
-+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAC, (unsigned char) 0x03) ; /* 0x01 */
-+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_SWRST, (unsigned char) (ICS_DPAR));
-+
-+ /* Program 1ms temporizing period */
-+ mdelay(1);
-+
-+ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAO, (unsigned char) 0x00);
-+
-+ /* Program 1ms temporizing period */
-+ mdelay(1);
-+
-+ /* All done - cleanup */
-+ iounmap(twi_base);
-+ clk_disable(twi_clk);
-+ clk_put(twi_clk);
-+
-+ return ack;
-+}
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/pm.c linux-2.6-stable/arch/arm/mach-at91/pm.c
---- linux-2.6.21/arch/arm/mach-at91/pm.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mach-at91/pm.c Tue May 8 12:13:31 2007
-@@ -63,6 +63,7 @@
- * Verify that all the clocks are correct before entering
- * slow-clock mode.
- */
-+#warning "SAM9260 only has 3 programmable clocks."
- static int at91_pm_verify_clocks(void)
- {
- unsigned long scsr;
-@@ -104,20 +105,15 @@
- }
-
- /*
-- * Call this from platform driver suspend() to see how deeply to suspend.
-+ * This is called from clk_must_disable(), to see how deeply to suspend.
- * For example, some controllers (like OHCI) need one of the PLL clocks
- * in order to act as a wakeup source, and those are not available when
- * going into slow clock mode.
-- *
-- * REVISIT: generalize as clk_will_be_available(clk)? Other platforms have
-- * the very same problem (but not using at91 main_clk), and it'd be better
-- * to add one generic API rather than lots of platform-specific ones.
- */
- int at91_suspend_entering_slow_clock(void)
- {
- return (target_state == PM_SUSPEND_MEM);
- }
--EXPORT_SYMBOL(at91_suspend_entering_slow_clock);
-
-
- static void (*slow_clock)(void);
-@@ -207,16 +203,23 @@
- .enter = at91_pm_enter,
- };
-
-+#ifdef CONFIG_AT91_SLOW_CLOCK
-+extern void at91rm9200_slow_clock(void);
-+extern u32 at91rm9200_slow_clock_sz;
-+#endif
-+
- static int __init at91_pm_init(void)
- {
-- printk("AT91: Power Management\n");
--
--#ifdef CONFIG_AT91_PM_SLOW_CLOCK
-- /* REVISIT allocations of SRAM should be dynamically managed.
-+#ifdef CONFIG_AT91_SLOW_CLOCK
-+ /*
-+ * REVISIT allocations of SRAM should be dynamically managed.
- * FIQ handlers and other components will want SRAM/TCM too...
- */
-- slow_clock = (void *) (AT91_VA_BASE_SRAM + (3 * SZ_4K));
-+ slow_clock = (void *) (AT91_IO_VIRT_BASE - AT91RM9200_SRAM_SIZE + (3 * SZ_4K));
- memcpy(slow_clock, at91rm9200_slow_clock, at91rm9200_slow_clock_sz);
-+ printk("AT91: Power Management (with slow clock mode)\n");
-+#else
-+ printk("AT91: Power Management\n");
- #endif
-
- /* Disable SDRAM low-power mode. Cannot be used with self-refresh. */
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/pm_slowclock.S linux-2.6-stable/arch/arm/mach-at91/pm_slowclock.S
---- linux-2.6.21/arch/arm/mach-at91/pm_slowclock.S Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/arch/arm/mach-at91/pm_slowclock.S Tue May 8 12:13:31 2007
-@@ -0,0 +1,172 @@
-+/*
-+ * arch/arm/mach-at91/pm_slow_clock.S
-+ *
-+ * Copyright (C) 2006 Savin Zlobec
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ *
-+ */
-+
-+#include <linux/linkage.h>
-+#include <asm/hardware.h>
-+#include <asm/arch/at91_pmc.h>
-+#include <asm/arch/at91rm9200_mc.h>
-+
-+#define MCKRDY_TIMEOUT 1000
-+#define MOSCRDY_TIMEOUT 1000
-+#define PLLALOCK_TIMEOUT 1000
-+
-+ .macro wait_mckrdy
-+ mov r2, #MCKRDY_TIMEOUT
-+1: sub r2, r2, #1
-+ cmp r2, #0
-+ beq 2f
-+ ldr r3, [r1, #AT91_PMC_SR]
-+ tst r3, #AT91_PMC_MCKRDY
-+ beq 1b
-+2:
-+ .endm
-+
-+ .macro wait_moscrdy
-+ mov r2, #MOSCRDY_TIMEOUT
-+1: sub r2, r2, #1
-+ cmp r2, #0
-+ beq 2f
-+ ldr r3, [r1, #AT91_PMC_SR]
-+ tst r3, #AT91_PMC_MOSCS
-+ beq 1b
-+2:
-+ .endm
-+
-+ .macro wait_pllalock
-+ mov r2, #PLLALOCK_TIMEOUT
-+1: sub r2, r2, #1
-+ cmp r2, #0
-+ beq 2f
-+ ldr r3, [r1, #AT91_PMC_SR]
-+ tst r3, #AT91_PMC_LOCKA
-+ beq 1b
-+2:
-+ .endm
-+
-+ .macro wait_plladis
-+ mov r2, #PLLALOCK_TIMEOUT
-+1: sub r2, r2, #1
-+ cmp r2, #0
-+ beq 2f
-+ ldr r3, [r1, #AT91_PMC_SR]
-+ tst r3, #AT91_PMC_LOCKA
-+ bne 1b
-+2:
-+ .endm
-+
-+ .text
-+
-+ENTRY(at91rm9200_slow_clock)
-+
-+ ldr r1, .at91_va_base_sys
-+
-+ /* Put SDRAM in self refresh mode */
-+
-+ b 1f
-+ .align 5
-+1: mcr p15, 0, r0, c7, c10, 4
-+ mov r2, #1
-+ str r2, [r1, #AT91_SDRAMC_SRR]
-+
-+ /* Save Master clock setting */
-+
-+ ldr r2, [r1, #AT91_PMC_MCKR]
-+ str r2, .saved_mckr
-+
-+ /*
-+ * Set the Master clock source to slow clock
-+ *
-+ * First set the CSS field, wait for MCKRDY
-+ * and than set the PRES and MDIV fields.
-+ *
-+ * See eratta #2[78] for details.
-+ */
-+
-+ bic r2, r2, #3
-+ str r2, [r1, #AT91_PMC_MCKR]
-+
-+ wait_mckrdy
-+
-+ mov r2, #0
-+ str r2, [r1, #AT91_PMC_MCKR]
-+
-+ /* Save PLLA setting and disable it */
-+
-+ ldr r2, [r1, #AT91_CKGR_PLLAR]
-+ str r2, .saved_pllar
-+
-+ mov r2, #0
-+ str r2, [r1, #AT91_CKGR_PLLAR]
-+
-+ wait_plladis
-+
-+ /* Turn off the main oscillator */
-+
-+ ldr r2, [r1, #AT91_CKGR_MOR]
-+ bic r2, r2, #AT91_PMC_MOSCEN
-+ str r2, [r1, #AT91_CKGR_MOR]
-+
-+ /* Wait for interrupt */
-+
-+ mcr p15, 0, r0, c7, c0, 4
-+
-+ /* Turn on the main oscillator */
-+
-+ ldr r2, [r1, #AT91_CKGR_MOR]
-+ orr r2, r2, #AT91_PMC_MOSCEN
-+ str r2, [r1, #AT91_CKGR_MOR]
-+
-+ wait_moscrdy
-+
-+ /* Restore PLLA setting */
-+
-+ ldr r2, .saved_pllar
-+ str r2, [r1, #AT91_CKGR_PLLAR]
-+
-+ wait_pllalock
-+
-+ /*
-+ * Restore master clock setting
-+ *
-+ * First set PRES if it was not 0,
-+ * than set CSS and MDIV fields.
-+ * After every change wait for
-+ * MCKRDY.
-+ *
-+ * See eratta #2[78] for details.
-+ */
-+
-+ ldr r2, .saved_mckr
-+ tst r2, #0x1C
-+ beq 2f
-+ and r2, r2, #0x1C
-+ str r2, [r1, #AT91_PMC_MCKR]
-+
-+ wait_mckrdy
-+
-+2: ldr r2, .saved_mckr
-+ str r2, [r1, #AT91_PMC_MCKR]
-+
-+ wait_mckrdy
-+
-+ mov pc, lr
-+
-+.saved_mckr:
-+ .word 0
-+
-+.saved_pllar:
-+ .word 0
-+
-+.at91_va_base_sys:
-+ .word AT91_VA_BASE_SYS
-+
-+ENTRY(at91rm9200_slow_clock_sz)
-+ .word .-at91rm9200_slow_clock
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/tclib.c linux-2.6-stable/arch/arm/mach-at91/tclib.c
---- linux-2.6.21/arch/arm/mach-at91/tclib.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/arch/arm/mach-at91/tclib.c Tue May 8 12:13:31 2007
-@@ -0,0 +1,17 @@
-+#include <linux/clk.h>
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+
-+#include "tclib.h"
-+
-+static struct atmel_tcblock *blocks;
-+static int nblocks;
-+
-+/*
-+ * Called from the processor-specific init to register the TC Blocks.
-+ */
-+void __init atmel_tc_init(struct atmel_tcblock *tcblocks, int n)
-+{
-+ blocks = tcblocks;
-+ nblocks = n;
-+}
-diff -urN -x CVS linux-2.6.21/arch/arm/mach-at91/tclib.h linux-2.6-stable/arch/arm/mach-at91/tclib.h
---- linux-2.6.21/arch/arm/mach-at91/tclib.h Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/arch/arm/mach-at91/tclib.h Tue May 8 12:13:31 2007
-@@ -0,0 +1,11 @@
-+
-+#define TC_PER_TCB 3
-+
-+struct atmel_tcblock {
-+ u32 physaddr;
-+ void __iomem *ioaddr;
-+ struct clk *clk[TC_PER_TCB];
-+ int irq[TC_PER_TCB];
-+};
-+
-+extern void __init atmel_tc_init(struct atmel_tcblock *tcblocks, int n);
-diff -urN -x CVS linux-2.6.21/arch/arm/mm/Kconfig linux-2.6-stable/arch/arm/mm/Kconfig
---- linux-2.6.21/arch/arm/mm/Kconfig Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/mm/Kconfig Wed May 9 10:20:54 2007
-@@ -171,8 +171,8 @@
- # ARM926T
- config CPU_ARM926T
- bool "Support ARM926T processor"
-- depends on ARCH_INTEGRATOR || ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || MACH_REALVIEW_EB || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_NS9XXX
-- default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_NS9XXX
-+ depends on ARCH_INTEGRATOR || ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || MACH_REALVIEW_EB || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_NS9XXX
-+ default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_NS9XXX
- select CPU_32v5
- select CPU_ABRT_EV5TJ
- select CPU_CACHE_VIVT
-diff -urN -x CVS linux-2.6.21/arch/arm/tools/mach-types linux-2.6-stable/arch/arm/tools/mach-types
---- linux-2.6.21/arch/arm/tools/mach-types Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/arch/arm/tools/mach-types Tue May 8 12:13:31 2007
-@@ -1335,3 +1335,32 @@
- comtech_router MACH_COMTECH_ROUTER COMTECH_ROUTER 1327
- sbc2410x MACH_SBC2410X SBC2410X 1328
- at4x0bd MACH_AT4X0BD AT4X0BD 1329
-+cbifr MACH_CBIFR CBIFR 1330
-+arcom_quantum MACH_ARCOM_QUANTUM ARCOM_QUANTUM 1331
-+matrix520 MACH_MATRIX520 MATRIX520 1332
-+matrix510 MACH_MATRIX510 MATRIX510 1333
-+matrix500 MACH_MATRIX500 MATRIX500 1334
-+m501 MACH_M501 M501 1335
-+aaeon1270 MACH_AAEON1270 AAEON1270 1336
-+matrix500ev MACH_MATRIX500EV MATRIX500EV 1337
-+pac500 MACH_PAC500 PAC500 1338
-+pnx8181 MACH_PNX8181 PNX8181 1339
-+colibri320 MACH_COLIBRI320 COLIBRI320 1340
-+aztoolbb MACH_AZTOOLBB AZTOOLBB 1341
-+aztoolg2 MACH_AZTOOLG2 AZTOOLG2 1342
-+dvlhost MACH_DVLHOST DVLHOST 1343
-+zir9200 MACH_ZIR9200 ZIR9200 1344
-+zir9260 MACH_ZIR9260 ZIR9260 1345
-+cocopah MACH_COCOPAH COCOPAH 1346
-+nds MACH_NDS NDS 1347
-+rosencrantz MACH_ROSENCRANTZ ROSENCRANTZ 1348
-+fttx_odsc MACH_FTTX_ODSC FTTX_ODSC 1349
-+classe_r6904 MACH_CLASSE_R6904 CLASSE_R6904 1350
-+cam60 MACH_CAM60 CAM60 1351
-+mxc30031ads MACH_MXC30031ADS MXC30031ADS 1352
-+datacall MACH_DATACALL DATACALL 1353
-+at91eb01 MACH_AT91EB01 AT91EB01 1354
-+rty MACH_RTY RTY 1355
-+dwl2100 MACH_DWL2100 DWL2100 1356
-+vinsi MACH_VINSI VINSI 1357
-+db88f5281 MACH_DB88F5281 DB88F5281 1358
-diff -urN -x CVS linux-2.6.21/drivers/char/Kconfig linux-2.6-stable/drivers/char/Kconfig
---- linux-2.6.21/drivers/char/Kconfig Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/char/Kconfig Tue May 8 14:31:24 2007
-@@ -1071,5 +1071,21 @@
- /sys/devices/platform/telco_clock, with a number of files for
- controlling the behavior of this hardware.
-
-+config AT91_SPI
-+ bool "SPI driver (legacy) for AT91RM9200 processors"
-+ depends on ARCH_AT91RM9200
-+ default y
-+ help
-+ The SPI driver gives access to this serial bus on the AT91RM9200
-+ processor.
-+
-+config AT91_SPIDEV
-+ bool "SPI device interface (legacy) for AT91RM9200 processors"
-+ depends on ARCH_AT91RM9200 && AT91_SPI
-+ default n
-+ help
-+ The SPI driver gives user mode access to this serial
-+ bus on the AT91RM9200 processor.
-+
- endmenu
-
-diff -urN -x CVS linux-2.6.21/drivers/char/Makefile linux-2.6-stable/drivers/char/Makefile
---- linux-2.6.21/drivers/char/Makefile Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/char/Makefile Tue May 8 14:31:24 2007
-@@ -93,6 +93,8 @@
- obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o
- obj-$(CONFIG_TANBAC_TB0219) += tb0219.o
- obj-$(CONFIG_TELCLOCK) += tlclk.o
-+obj-$(CONFIG_AT91_SPI) += at91_spi.o
-+obj-$(CONFIG_AT91_SPIDEV) += at91_spidev.o
-
- obj-$(CONFIG_WATCHDOG) += watchdog/
- obj-$(CONFIG_MWAVE) += mwave/
-diff -urN -x CVS linux-2.6.21/drivers/char/at91_spi.c linux-2.6-stable/drivers/char/at91_spi.c
---- linux-2.6.21/drivers/char/at91_spi.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/drivers/char/at91_spi.c Tue May 8 14:31:24 2007
-@@ -0,0 +1,336 @@
-+/*
-+ * Serial Peripheral Interface (SPI) driver for the Atmel AT91RM9200 (Thunder)
-+ *
-+ * Copyright (C) SAN People (Pty) Ltd
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+#include <linux/init.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/module.h>
-+#include <linux/sched.h>
-+#include <linux/completion.h>
-+#include <linux/interrupt.h>
-+#include <linux/clk.h>
-+#include <linux/platform_device.h>
-+#include <linux/atmel_pdc.h>
-+#include <asm/io.h>
-+#include <asm/semaphore.h>
-+
-+#include <asm/arch/at91_spi.h>
-+#include <asm/arch/board.h>
-+#include <asm/arch/spi.h>
-+
-+#undef DEBUG_SPI
-+
-+static struct spi_local spi_dev[NR_SPI_DEVICES]; /* state of the SPI devices */
-+static int spi_enabled = 0;
-+static struct semaphore spi_lock; /* protect access to SPI bus */
-+static int current_device = -1; /* currently selected SPI device */
-+static struct clk *spi_clk; /* SPI clock */
-+static void __iomem *spi_base; /* SPI peripheral base-address */
-+
-+DECLARE_COMPLETION(transfer_complete);
-+
-+
-+#define at91_spi_read(reg) __raw_readl(spi_base + (reg))
-+#define at91_spi_write(reg, val) __raw_writel((val), spi_base + (reg))
-+
-+
-+/* ......................................................................... */
-+
-+/*
-+ * Access and enable the SPI bus.
-+ * This MUST be called before any transfers are performed.
-+ */
-+void spi_access_bus(short device)
-+{
-+ /* Ensure that requested device is valid */
-+ if ((device < 0) || (device >= NR_SPI_DEVICES))
-+ panic("at91_spi: spi_access_bus called with invalid device");
-+
-+ if (spi_enabled == 0) {
-+ clk_enable(spi_clk); /* Enable Peripheral clock */
-+ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIEN); /* Enable SPI */
-+#ifdef DEBUG_SPI
-+ printk("SPI on\n");
-+#endif
-+ }
-+ spi_enabled++;
-+
-+ /* Lock the SPI bus */
-+ down(&spi_lock);
-+ current_device = device;
-+
-+ /* Configure SPI bus for device */
-+ at91_spi_write(AT91_SPI_MR, AT91_SPI_MSTR | AT91_SPI_MODFDIS | (spi_dev[device].pcs << 16));
-+}
-+
-+/*
-+ * Relinquish control of the SPI bus.
-+ */
-+void spi_release_bus(short device)
-+{
-+ if (device != current_device)
-+ panic("at91_spi: spi_release called with invalid device");
-+
-+ /* Release the SPI bus */
-+ current_device = -1;
-+ up(&spi_lock);
-+
-+ spi_enabled--;
-+ if (spi_enabled == 0) {
-+ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIDIS); /* Disable SPI */
-+ clk_disable(spi_clk); /* Disable Peripheral clock */
-+#ifdef DEBUG_SPI
-+ printk("SPI off\n");
-+#endif
-+ }
-+}
-+
-+/*
-+ * Perform a data transfer over the SPI bus
-+ */
-+int spi_transfer(struct spi_transfer_list* list)
-+{
-+ struct spi_local *device = (struct spi_local *) &spi_dev[current_device];
-+ int tx_size;
-+
-+ if (!list)
-+ panic("at91_spi: spi_transfer called with NULL transfer list");
-+ if (current_device == -1)
-+ panic("at91_spi: spi_transfer called without acquiring bus");
-+
-+#ifdef DEBUG_SPI
-+ printk("SPI transfer start [%i]\n", list->nr_transfers);
-+#endif
-+
-+ /* If we are in 16-bit mode, we need to modify what we pass to the PDC */
-+ tx_size = (at91_spi_read(AT91_SPI_CSR(current_device)) & AT91_SPI_BITS_16) ? 2 : 1;
-+
-+ /* Store transfer list */
-+ device->xfers = list;
-+ list->curr = 0;
-+
-+ /* Assume there must be at least one transfer */
-+ device->tx = dma_map_single(NULL, list->tx[0], list->txlen[0], DMA_TO_DEVICE);
-+ device->rx = dma_map_single(NULL, list->rx[0], list->rxlen[0], DMA_FROM_DEVICE);
-+
-+ /* Program PDC registers */
-+ at91_spi_write(ATMEL_PDC_TPR, device->tx);
-+ at91_spi_write(ATMEL_PDC_RPR, device->rx);
-+ at91_spi_write(ATMEL_PDC_TCR, list->txlen[0] / tx_size);
-+ at91_spi_write(ATMEL_PDC_RCR, list->rxlen[0] / tx_size);
-+
-+ /* Is there a second transfer? */
-+ if (list->nr_transfers > 1) {
-+ device->txnext = dma_map_single(NULL, list->tx[1], list->txlen[1], DMA_TO_DEVICE);
-+ device->rxnext = dma_map_single(NULL, list->rx[1], list->rxlen[1], DMA_FROM_DEVICE);
-+
-+ /* Program Next PDC registers */
-+ at91_spi_write(ATMEL_PDC_TNPR, device->txnext);
-+ at91_spi_write(ATMEL_PDC_RNPR, device->rxnext);
-+ at91_spi_write(ATMEL_PDC_TNCR, list->txlen[1] / tx_size);
-+ at91_spi_write(ATMEL_PDC_RNCR, list->rxlen[1] / tx_size);
-+ }
-+ else {
-+ device->txnext = 0;
-+ device->rxnext = 0;
-+ at91_spi_write(ATMEL_PDC_TNCR, 0);
-+ at91_spi_write(ATMEL_PDC_RNCR, 0);
-+ }
-+
-+ // TODO: If we are doing consecutive transfers (at high speed, or
-+ // small buffers), then it might be worth modifying the 'Delay between
-+ // Consecutive Transfers' in the CSR registers.
-+ // This is an issue if we cannot chain the next buffer fast enough
-+ // in the interrupt handler.
-+
-+ /* Enable transmitter and receiver */
-+ at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTEN | ATMEL_PDC_TXTEN);
-+
-+ at91_spi_write(AT91_SPI_IER, AT91_SPI_ENDRX); /* enable buffer complete interrupt */
-+ wait_for_completion(&transfer_complete);
-+
-+#ifdef DEBUG_SPI
-+ printk("SPI transfer end\n");
-+#endif
-+
-+ return 0;
-+}
-+
-+/* ......................................................................... */
-+
-+/*
-+ * Handle interrupts from the SPI controller.
-+ */
-+static irqreturn_t at91spi_interrupt(int irq, void *dev_id)
-+{
-+ unsigned int status;
-+ struct spi_local *device = (struct spi_local *) &spi_dev[current_device];
-+ struct spi_transfer_list *list = device->xfers;
-+
-+#ifdef DEBUG_SPI
-+ printk("SPI interrupt %i\n", current_device);
-+#endif
-+
-+ if (!list)
-+ panic("at91_spi: spi_interrupt with a NULL transfer list");
-+
-+ status = at91_spi_read(AT91_SPI_SR) & at91_spi_read(AT91_SPI_IMR); /* read status */
-+
-+ dma_unmap_single(NULL, device->tx, list->txlen[list->curr], DMA_TO_DEVICE);
-+ dma_unmap_single(NULL, device->rx, list->rxlen[list->curr], DMA_FROM_DEVICE);
-+
-+ device->tx = device->txnext; /* move next transfer to current transfer */
-+ device->rx = device->rxnext;
-+
-+ list->curr = list->curr + 1;
-+ if (list->curr == list->nr_transfers) { /* all transfers complete */
-+ at91_spi_write(AT91_SPI_IDR, AT91_SPI_ENDRX); /* disable interrupt */
-+
-+ /* Disable transmitter and receiver */
-+ at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS);
-+
-+ device->xfers = NULL;
-+ complete(&transfer_complete);
-+ }
-+ else if (list->curr+1 == list->nr_transfers) { /* no more next transfers */
-+ device->txnext = 0;
-+ device->rxnext = 0;
-+ at91_spi_write(ATMEL_PDC_TNCR, 0);
-+ at91_spi_write(ATMEL_PDC_RNCR, 0);
-+ }
-+ else {
-+ int i = (list->curr)+1;
-+
-+ /* If we are in 16-bit mode, we need to modify what we pass to the PDC */
-+ int tx_size = (at91_spi_read(AT91_SPI_CSR(current_device)) & AT91_SPI_BITS_16) ? 2 : 1;
-+
-+ device->txnext = dma_map_single(NULL, list->tx[i], list->txlen[i], DMA_TO_DEVICE);
-+ device->rxnext = dma_map_single(NULL, list->rx[i], list->rxlen[i], DMA_FROM_DEVICE);
-+ at91_spi_write(ATMEL_PDC_TNPR, device->txnext);
-+ at91_spi_write(ATMEL_PDC_RNPR, device->rxnext);
-+ at91_spi_write(ATMEL_PDC_TNCR, list->txlen[i] / tx_size);
-+ at91_spi_write(ATMEL_PDC_RNCR, list->rxlen[i] / tx_size);
-+ }
-+ return IRQ_HANDLED;
-+}
-+
-+/* ......................................................................... */
-+
-+/*
-+ * Initialize the SPI controller
-+ */
-+static int __init at91spi_probe(struct platform_device *pdev)
-+{
-+ int i;
-+ unsigned long scbr;
-+ struct resource *res;
-+
-+ init_MUTEX(&spi_lock);
-+
-+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+ if (!res)
-+ return -ENXIO;
-+
-+ if (!request_mem_region(res->start, res->end - res->start + 1, "at91_spi"))
-+ return -EBUSY;
-+
-+ spi_base = ioremap(res->start, res->end - res->start + 1);
-+ if (!spi_base) {
-+ release_mem_region(res->start, res->end - res->start + 1);
-+ return -ENOMEM;
-+ }
-+
-+ spi_clk = clk_get(NULL, "spi_clk");
-+ if (IS_ERR(spi_clk)) {
-+ printk(KERN_ERR "at91_spi: no clock defined\n");
-+ iounmap(spi_base);
-+ release_mem_region(res->start, res->end - res->start + 1);
-+ return -ENODEV;
-+ }
-+
-+ at91_spi_write(AT91_SPI_CR, AT91_SPI_SWRST); /* software reset of SPI controller */
-+
-+ /*
-+ * Calculate the correct SPI baud-rate divisor.
-+ */
-+ scbr = clk_get_rate(spi_clk) / (2 * DEFAULT_SPI_CLK);
-+ scbr = scbr + 1; /* round up */
-+
-+ printk(KERN_INFO "at91_spi: Baud rate set to %ld\n", clk_get_rate(spi_clk) / (2 * scbr));
-+
-+ /* Set Chip Select registers to good defaults */
-+ for (i = 0; i < 4; i++) {
-+ at91_spi_write(AT91_SPI_CSR(i), AT91_SPI_CPOL | AT91_SPI_BITS_8 | (16 << 16) | (scbr << 8));
-+ }
-+
-+ at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS);
-+
-+ memset(&spi_dev, 0, sizeof(spi_dev));
-+ spi_dev[0].pcs = 0xE;
-+ spi_dev[1].pcs = 0xD;
-+ spi_dev[2].pcs = 0xB;
-+ spi_dev[3].pcs = 0x7;
-+
-+ if (request_irq(AT91RM9200_ID_SPI, at91spi_interrupt, 0, "spi", NULL)) {
-+ clk_put(spi_clk);
-+ iounmap(spi_base);
-+ release_mem_region(res->start, res->end - res->start + 1);
-+ return -EBUSY;
-+ }
-+
-+ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIEN); /* Enable SPI */
-+
-+ return 0;
-+}
-+
-+static int __devexit at91spi_remove(struct platform_device *pdev)
-+{
-+ struct resource *res;
-+
-+ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIDIS); /* Disable SPI */
-+ clk_put(spi_clk);
-+
-+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+ iounmap(spi_base);
-+ release_mem_region(res->start, res->end - res->start + 1);
-+
-+ free_irq(AT91RM9200_ID_SPI, 0);
-+ return 0;
-+}
-+
-+static struct platform_driver at91spi_driver = {
-+ .probe = at91spi_probe,
-+ .remove = __devexit_p(at91spi_remove),
-+ .driver = {
-+ .name = "at91_spi",
-+ .owner = THIS_MODULE,
-+ },
-+};
-+
-+static int __init at91spi_init(void)
-+{
-+ return platform_driver_register(&at91spi_driver);
-+}
-+
-+static void __exit at91spi_exit(void)
-+{
-+ platform_driver_unregister(&at91spi_driver);
-+}
-+
-+EXPORT_SYMBOL(spi_access_bus);
-+EXPORT_SYMBOL(spi_release_bus);
-+EXPORT_SYMBOL(spi_transfer);
-+
-+module_init(at91spi_init);
-+module_exit(at91spi_exit);
-+
-+MODULE_LICENSE("GPL")
-+MODULE_AUTHOR("Andrew Victor")
-+MODULE_DESCRIPTION("SPI driver for Atmel AT91RM9200")
-diff -urN -x CVS linux-2.6.21/drivers/char/at91_spidev.c linux-2.6-stable/drivers/char/at91_spidev.c
---- linux-2.6.21/drivers/char/at91_spidev.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/drivers/char/at91_spidev.c Tue May 8 14:31:24 2007
-@@ -0,0 +1,236 @@
-+/*
-+ * User-space interface to the SPI bus on Atmel AT91RM9200
-+ *
-+ * Copyright (C) 2003 SAN People (Pty) Ltd
-+ *
-+ * Based on SPI driver by Rick Bronson
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/slab.h>
-+#include <linux/highmem.h>
-+#include <linux/pagemap.h>
-+#include <asm/arch/spi.h>
-+
-+#ifdef CONFIG_DEVFS_FS
-+#include <linux/devfs_fs_kernel.h>
-+#endif
-+
-+
-+#undef DEBUG_SPIDEV
-+
-+/* ......................................................................... */
-+
-+/*
-+ * Read or Write to SPI bus.
-+ */
-+static ssize_t spidev_rd_wr(struct file *file, char *buf, size_t count, loff_t *offset)
-+{
-+ unsigned int spi_device = (unsigned int) file->private_data;
-+
-+ struct mm_struct * mm;
-+ struct page ** maplist;
-+ struct spi_transfer_list* list;
-+ int pgcount;
-+
-+ unsigned int ofs, pagelen;
-+ int res, i, err;
-+
-+ if (!count) {
-+ return 0;
-+ }
-+
-+ list = kmalloc(sizeof(struct spi_transfer_list), GFP_KERNEL);
-+ if (!list) {
-+ return -ENOMEM;
-+ }
-+
-+ mm = current->mm;
-+
-+ pgcount = ((unsigned long)buf+count+PAGE_SIZE-1)/PAGE_SIZE - (unsigned long)buf/PAGE_SIZE;
-+
-+ if (pgcount >= MAX_SPI_TRANSFERS) {
-+ kfree(list);
-+ return -EFBIG;
-+ }
-+
-+ maplist = kmalloc (pgcount * sizeof (struct page *), GFP_KERNEL);
-+
-+ if (!maplist) {
-+ kfree(list);
-+ return -ENOMEM;
-+ }
-+ flush_cache_all();
-+ down_read(&mm->mmap_sem);
-+ err= get_user_pages(current, mm, (unsigned long)buf, pgcount, 1, 0, maplist, NULL);
-+ up_read(&mm->mmap_sem);
-+
-+ if (err < 0) {
-+ kfree(list);
-+ kfree(maplist);
-+ return err;
-+ }
-+ pgcount = err;
-+
-+#ifdef DEBUG_SPIDEV
-+ printk("spidev_rd_rw: %i %i\n", count, pgcount);
-+#endif
-+
-+ /* Set default return value = transfer length */
-+ res = count;
-+
-+ /*
-+ * At this point, the virtual area buf[0] .. buf[count-1] will have
-+ * corresponding pages mapped in the physical memory and locked until
-+ * we unmap the kiobuf. The pages cannot be swapped out or moved
-+ * around.
-+ */
-+ ofs = (unsigned long) buf & (PAGE_SIZE -1);
-+ pagelen = PAGE_SIZE - ofs;
-+ if (count < pagelen)
-+ pagelen = count;
-+
-+ for (i = 0; i < pgcount; i++) {
-+ flush_dcache_page(maplist[i]);
-+
-+ list->tx[i] = list->rx[i] = page_address(maplist[i]) + ofs;
-+ list->txlen[i] = list->rxlen[i] = pagelen;
-+
-+#ifdef DEBUG_SPIDEV
-+ printk(" %i: %x (%i)\n", i, list->tx[i], list->txlen[i]);
-+#endif
-+
-+ ofs = 0; /* all subsequent transfers start at beginning of a page */
-+ count = count - pagelen;
-+ pagelen = (count < PAGE_SIZE) ? count : PAGE_SIZE;
-+ }
-+ list->nr_transfers = pgcount;
-+
-+ /* Perform transfer on SPI bus */
-+ spi_access_bus(spi_device);
-+ spi_transfer(list);
-+ spi_release_bus(spi_device);
-+
-+ while (pgcount--) {
-+ page_cache_release (maplist[pgcount]);
-+ }
-+ flush_cache_all();
-+
-+ kfree(maplist);
-+ kfree(list);
-+
-+ return res;
-+}
-+
-+static int spidev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
-+{
-+ int spi_device = MINOR(inode->i_rdev);
-+
-+ if (spi_device >= NR_SPI_DEVICES)
-+ return -ENODEV;
-+
-+ // TODO: This interface can be used to configure the SPI bus.
-+ // Configurable options could include: Speed, Clock Polarity, Clock Phase
-+
-+ switch(cmd) {
-+ default:
-+ return -ENOIOCTLCMD;
-+ }
-+}
-+
-+/*
-+ * Open the SPI device
-+ */
-+static int spidev_open(struct inode *inode, struct file *file)
-+{
-+ unsigned int spi_device = MINOR(inode->i_rdev);
-+
-+ if (spi_device >= NR_SPI_DEVICES)
-+ return -ENODEV;
-+
-+ /*
-+ * 'private_data' is actually a pointer, but we overload it with the
-+ * value we want to store.
-+ */
-+ file->private_data = (void *)spi_device;
-+
-+ return 0;
-+}
-+
-+/*
-+ * Close the SPI device
-+ */
-+static int spidev_close(struct inode *inode, struct file *file)
-+{
-+ return 0;
-+}
-+
-+/* ......................................................................... */
-+
-+static struct file_operations spidev_fops = {
-+ .owner = THIS_MODULE,
-+ .llseek = no_llseek,
-+ .read = spidev_rd_wr,
-+ .write = (int (*) (struct file *file, const char *buf, size_t count, loff_t *offset))spidev_rd_wr,
-+ .ioctl = spidev_ioctl,
-+ .open = spidev_open,
-+ .release = spidev_close,
-+};
-+
-+/*
-+ * Install the SPI /dev interface driver
-+ */
-+static int __init at91_spidev_init(void)
-+{
-+#ifdef CONFIG_DEVFS_FS
-+ int i;
-+#endif
-+
-+ if (register_chrdev(SPI_MAJOR, "spi", &spidev_fops)) {
-+ printk(KERN_ERR "at91_spidev: Unable to get major %d for SPI bus\n", SPI_MAJOR);
-+ return -EIO;
-+ }
-+
-+#ifdef CONFIG_DEVFS_FS
-+ devfs_mk_dir("spi");
-+ for (i = 0; i < NR_SPI_DEVICES; i++) {
-+ devfs_mk_cdev(MKDEV(SPI_MAJOR, i), S_IFCHR | S_IRUSR | S_IWUSR, "spi/%d",i);
-+ }
-+#endif
-+ printk(KERN_INFO "AT91 SPI driver loaded\n");
-+
-+ return 0;
-+}
-+
-+/*
-+ * Remove the SPI /dev interface driver
-+ */
-+static void __exit at91_spidev_exit(void)
-+{
-+#ifdef CONFIG_DEVFS_FS
-+ int i;
-+ for (i = 0; i < NR_SPI_DEVICES; i++) {
-+ devfs_remove("spi/%d", i);
-+ }
-+
-+ devfs_remove("spi");
-+#endif
-+
-+ if (unregister_chrdev(SPI_MAJOR, "spi")) {
-+ printk(KERN_ERR "at91_spidev: Unable to release major %d for SPI bus\n", SPI_MAJOR);
-+ return;
-+ }
-+}
-+
-+module_init(at91_spidev_init);
-+module_exit(at91_spidev_exit);
-+
-+MODULE_LICENSE("GPL")
-+MODULE_AUTHOR("Andrew Victor")
-+MODULE_DESCRIPTION("SPI /dev interface for Atmel AT91RM9200")
-diff -urN -x CVS linux-2.6.21/drivers/i2c/busses/Kconfig linux-2.6-stable/drivers/i2c/busses/Kconfig
---- linux-2.6.21/drivers/i2c/busses/Kconfig Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/i2c/busses/Kconfig Tue May 8 12:13:31 2007
-@@ -81,6 +81,14 @@
- This supports the use of the I2C interface on Atmel AT91
- processors.
-
-+config I2C_AT91_CLOCKRATE
-+ prompt "Atmel AT91 I2C/TWI clock-rate"
-+ depends on I2C_AT91
-+ int
-+ default 100000
-+ help
-+ Set the AT91 I2C/TWI clock-rate.
-+
- config I2C_AU1550
- tristate "Au1550/Au1200 SMBus interface"
- depends on I2C && (SOC_AU1550 || SOC_AU1200)
-@@ -545,6 +553,14 @@
- This driver can also be built as a module. If so, the module
- will be called i2c-voodoo3.
-
-+config I2C_PCA
-+ tristate "PCA9564"
-+ depends on I2C
-+ select I2C_ALGOPCA
-+ help
-+ This driver support the Philips PCA 9564 Parallel bus to I2C
-+ bus controller.
-+
- config I2C_PCA_ISA
- tristate "PCA9564 on an ISA bus"
- depends on I2C
-diff -urN -x CVS linux-2.6.21/drivers/i2c/busses/Makefile linux-2.6-stable/drivers/i2c/busses/Makefile
---- linux-2.6.21/drivers/i2c/busses/Makefile Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/i2c/busses/Makefile Tue May 8 12:13:31 2007
-@@ -28,6 +28,7 @@
- obj-$(CONFIG_I2C_PARPORT) += i2c-parport.o
- obj-$(CONFIG_I2C_PARPORT_LIGHT) += i2c-parport-light.o
- obj-$(CONFIG_I2C_PASEMI) += i2c-pasemi.o
-+obj-$(CONFIG_I2C_PCA) += i2c-pca.o
- obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o
- obj-$(CONFIG_I2C_PIIX4) += i2c-piix4.o
- obj-$(CONFIG_I2C_PNX) += i2c-pnx.o
-diff -urN -x CVS linux-2.6.21/drivers/i2c/busses/i2c-at91.c linux-2.6-stable/drivers/i2c/busses/i2c-at91.c
---- linux-2.6.21/drivers/i2c/busses/i2c-at91.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/i2c/busses/i2c-at91.c Tue May 8 12:13:31 2007
-@@ -31,8 +31,11 @@
- #include <asm/arch/board.h>
- #include <asm/arch/cpu.h>
-
--#define TWI_CLOCK 100000 /* Hz. max 400 Kbits/sec */
-
-+/* Clockrate is configurable - max 400 Kbits/sec */
-+static unsigned int clockrate = CONFIG_I2C_AT91_CLOCKRATE;
-+module_param(clockrate, uint, 0);
-+MODULE_PARM_DESC(clockrate, "The TWI clockrate");
-
- static struct clk *twi_clk;
- static void __iomem *twi_base;
-@@ -53,7 +56,7 @@
- at91_twi_write(AT91_TWI_CR, AT91_TWI_MSEN); /* Set Master mode */
-
- /* Calcuate clock dividers */
-- cdiv = (clk_get_rate(twi_clk) / (2 * TWI_CLOCK)) - 3;
-+ cdiv = (clk_get_rate(twi_clk) / (2 * clockrate)) - 3;
- cdiv = cdiv + 1; /* round up */
- ckdiv = 0;
- while (cdiv > 255) {
-@@ -61,11 +64,12 @@
- cdiv = cdiv >> 1;
- }
-
-- if (cpu_is_at91rm9200()) { /* AT91RM9200 Errata #22 */
-- if (ckdiv > 5) {
-- printk(KERN_ERR "AT91 I2C: Invalid TWI_CLOCK value!\n");
-- ckdiv = 5;
-- }
-+ if (cpu_is_at91rm9200() && (ckdiv > 5)) { /* AT91RM9200 Errata #22 */
-+ printk(KERN_ERR "AT91 I2C: Invalid TWI clockrate!\n");
-+ ckdiv = 5;
-+ } else if (ckdiv > 7) {
-+ printk(KERN_ERR "AT91 I2C: Invalid TWI clockrate!\n");
-+ ckdiv = 7;
- }
-
- at91_twi_write(AT91_TWI_CWGR, (ckdiv << 16) | (cdiv << 8) | cdiv);
-diff -urN -x CVS linux-2.6.21/drivers/i2c/busses/i2c-pca.c linux-2.6-stable/drivers/i2c/busses/i2c-pca.c
---- linux-2.6.21/drivers/i2c/busses/i2c-pca.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/drivers/i2c/busses/i2c-pca.c Tue May 8 12:13:31 2007
-@@ -0,0 +1,213 @@
-+/*
-+ * Platform driver for PCA9564 I2C bus controller.
-+ *
-+ * (C) 2006 Andrew Victor
-+ *
-+ * Based on i2c-pca-isa.c driver for PCA9564 on ISA boards
-+ * Copyright (C) 2004 Arcom Control Systems
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/delay.h>
-+#include <linux/init.h>
-+#include <linux/interrupt.h>
-+#include <linux/wait.h>
-+#include <linux/platform_device.h>
-+
-+#include <linux/i2c.h>
-+#include <linux/i2c-algo-pca.h>
-+
-+#include <asm/io.h>
-+
-+#include "../algos/i2c-algo-pca.h"
-+
-+#define PCA_OWN_ADDRESS 0x55 /* our address for slave mode */
-+#define PCA_CLOCK I2C_PCA_CON_59kHz
-+
-+//#define REG_SHIFT 2
-+#define REG_SHIFT 0
-+
-+//#define DEBUG_IO
-+
-+#define PCA_IO_SIZE 4
-+
-+static void __iomem *base_addr;
-+static int irq;
-+static wait_queue_head_t pca_wait;
-+
-+static int pca_getown(struct i2c_algo_pca_data *adap)
-+{
-+ return PCA_OWN_ADDRESS;
-+}
-+
-+static int pca_getclock(struct i2c_algo_pca_data *adap)
-+{
-+ return PCA_CLOCK;
-+}
-+
-+static void pca_writebyte(struct i2c_algo_pca_data *adap, int reg, int val)
-+{
-+#ifdef DEBUG_IO
-+ static char *names[] = { "T/O", "DAT", "ADR", "CON" };
-+ printk("*** write %s at %#lx <= %#04x\n", names[reg], (unsigned long) base_addr+reg, val);
-+#endif
-+ udelay(1);
-+ outb(val, base_addr + (reg << REG_SHIFT));
-+}
-+
-+static int pca_readbyte(struct i2c_algo_pca_data *adap, int reg)
-+{
-+ int res;
-+
-+ udelay(1);
-+ res = inb(base_addr + (reg << REG_SHIFT));
-+#ifdef DEBUG_IO
-+ {
-+ static char *names[] = { "STA", "DAT", "ADR", "CON" };
-+ printk("*** read %s => %#04x\n", names[reg], res);
-+ }
-+#endif
-+ return res;
-+}
-+
-+static int pca_waitforinterrupt(struct i2c_algo_pca_data *adap)
-+{
-+ int ret = 0;
-+
-+ if (irq > -1) {
-+ ret = wait_event_interruptible(pca_wait,
-+ pca_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI);
-+ } else {
-+ while ((pca_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI) == 0)
-+ udelay(100);
-+ }
-+ return ret;
-+}
-+
-+static irqreturn_t pca_handler(int this_irq, void *dev_id)
-+{
-+ wake_up_interruptible(&pca_wait);
-+ return IRQ_HANDLED;
-+}
-+
-+static struct i2c_algo_pca_data pca_i2c_data = {
-+ .get_own = pca_getown,
-+ .get_clock = pca_getclock,
-+ .write_byte = pca_writebyte,
-+ .read_byte = pca_readbyte,
-+ .wait_for_interrupt = pca_waitforinterrupt,
-+};
-+
-+static struct i2c_adapter pca_i2c_ops = {
-+ .owner = THIS_MODULE,
-+ .id = I2C_HW_A_PLAT,
-+ .algo_data = &pca_i2c_data,
-+ .name = "PCA9564",
-+ .class = I2C_CLASS_HWMON,
-+};
-+
-+static int __devinit pca_i2c_probe(struct platform_device *pdev)
-+{
-+ struct resource *res;
-+
-+ init_waitqueue_head(&pca_wait);
-+
-+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+ if (!res)
-+ return -ENODEV;
-+
-+ if (!request_mem_region(res->start, PCA_IO_SIZE, "PCA9564"))
-+ return -ENXIO;
-+
-+ base_addr = ioremap(res->start, PCA_IO_SIZE);
-+ if (base_addr == NULL)
-+ goto out_region;
-+
-+ irq = platform_get_irq(pdev, 0);
-+ if (irq > -1) {
-+ if (request_irq(irq, pca_handler, 0, "pca9564", NULL) < 0) {
-+ printk(KERN_ERR "i2c-pca: Request irq%d failed\n", irq);
-+ goto out_remap;
-+ }
-+ }
-+
-+ /* set up the driverfs linkage to our parent device */
-+ pca_i2c_ops.dev.parent = &pdev->dev;
-+
-+ if (i2c_pca_add_bus(&pca_i2c_ops) < 0) {
-+ printk(KERN_ERR "i2c-pca: Failed to add i2c bus\n");
-+ goto out_irq;
-+ }
-+
-+ return 0;
-+
-+ out_irq:
-+ if (irq > -1)
-+ free_irq(irq, &pca_i2c_ops);
-+
-+ out_remap:
-+ iounmap(base_addr);
-+
-+ out_region:
-+ release_mem_region(res->start, PCA_IO_SIZE);
-+ return -ENODEV;
-+}
-+
-+static int __devexit pca_i2c_remove(struct platform_device *pdev)
-+{
-+ struct resource *res;
-+
-+ i2c_del_adapter(&pca_i2c_ops);
-+
-+ if (irq > 0)
-+ free_irq(irq, NULL);
-+
-+ iounmap(base_addr);
-+
-+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+ release_mem_region(res->start, PCA_IO_SIZE);
-+
-+ return 0;
-+}
-+
-+static struct platform_driver pca_i2c_driver = {
-+ .probe = pca_i2c_probe,
-+ .remove = __devexit_p(pca_i2c_remove),
-+ .driver = {
-+ .name = "pca9564",
-+ .owner = THIS_MODULE,
-+ },
-+};
-+
-+static int __init pca_i2c_init(void)
-+{
-+ return platform_driver_register(&pca_i2c_driver);
-+}
-+
-+static void __exit pca_i2c_exit(void)
-+{
-+ platform_driver_unregister(&pca_i2c_driver);
-+}
-+
-+module_init(pca_i2c_init);
-+module_exit(pca_i2c_exit);
-+
-+MODULE_AUTHOR("Andrew Victor");
-+MODULE_DESCRIPTION("PCA9564 platform driver");
-+MODULE_LICENSE("GPL");
-diff -urN -x CVS linux-2.6.21/drivers/input/touchscreen/ads7846.c linux-2.6-stable/drivers/input/touchscreen/ads7846.c
---- linux-2.6.21/drivers/input/touchscreen/ads7846.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/input/touchscreen/ads7846.c Tue May 8 12:56:33 2007
-@@ -39,7 +39,8 @@
- /*
- * This code has been heavily tested on a Nokia 770, and lightly
- * tested on other ads7846 devices (OSK/Mistral, Lubbock).
-- * Support for ads7843 and ads7845 has only been stubbed in.
-+ * Support for ads7843 tested on Atmel at91sam926x-EK.
-+ * Support for ads7845 has only been stubbed in.
- *
- * IRQ handling needs a workaround because of a shortcoming in handling
- * edge triggered IRQs on some platforms like the OMAP1/2. These
-@@ -246,18 +247,16 @@
-
- /* REVISIT: take a few more samples, and compare ... */
-
-- /* maybe off internal vREF */
-- if (use_internal) {
-- req->ref_off = REF_OFF;
-- req->xfer[4].tx_buf = &req->ref_off;
-- req->xfer[4].len = 1;
-- spi_message_add_tail(&req->xfer[4], &req->msg);
--
-- req->xfer[5].rx_buf = &req->scratch;
-- req->xfer[5].len = 2;
-- CS_CHANGE(req->xfer[5]);
-- spi_message_add_tail(&req->xfer[5], &req->msg);
-- }
-+ /* converter in low power mode & enable PENIRQ */
-+ req->ref_off = PWRDOWN;
-+ req->xfer[4].tx_buf = &req->ref_off;
-+ req->xfer[4].len = 1;
-+ spi_message_add_tail(&req->xfer[4], &req->msg);
-+
-+ req->xfer[5].rx_buf = &req->scratch;
-+ req->xfer[5].len = 2;
-+ CS_CHANGE(req->xfer[5]);
-+ spi_message_add_tail(&req->xfer[5], &req->msg);
-
- ts->irq_disabled = 1;
- disable_irq(spi->irq);
-@@ -536,6 +535,9 @@
- } else
- Rt = 0;
-
-+ if (ts->model == 7843)
-+ Rt = ts->pressure_max / 2;
-+
- /* Sample found inconsistent by debouncing or pressure is beyond
- * the maximum. Don't report it to user space, repeat at least
- * once more the measurement
-diff -urN -x CVS linux-2.6.21/drivers/leds/Kconfig linux-2.6-stable/drivers/leds/Kconfig
---- linux-2.6.21/drivers/leds/Kconfig Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/leds/Kconfig Tue May 8 12:13:31 2007
-@@ -76,6 +76,13 @@
- This option enables support for the Soekris net4801 and net4826 error
- LED.
-
-+config LEDS_AT91
-+ tristate "LED support using AT91 GPIOs"
-+ depends on LEDS_CLASS && ARCH_AT91 && !LEDS
-+ help
-+ This option enables support for LEDs connected to GPIO lines
-+ on AT91-based boards.
-+
- config LEDS_WRAP
- tristate "LED Support for the WRAP series LEDs"
- depends on LEDS_CLASS && SCx200_GPIO
-diff -urN -x CVS linux-2.6.21/drivers/leds/Makefile linux-2.6-stable/drivers/leds/Makefile
---- linux-2.6.21/drivers/leds/Makefile Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/leds/Makefile Tue May 8 12:13:31 2007
-@@ -16,6 +16,7 @@
- obj-$(CONFIG_LEDS_WRAP) += leds-wrap.o
- obj-$(CONFIG_LEDS_H1940) += leds-h1940.o
- obj-$(CONFIG_LEDS_COBALT) += leds-cobalt.o
-+obj-$(CONFIG_LEDS_AT91) += leds-at91.o
-
- # LED Triggers
- obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o
-diff -urN -x CVS linux-2.6.21/drivers/leds/leds-at91.c linux-2.6-stable/drivers/leds/leds-at91.c
---- linux-2.6.21/drivers/leds/leds-at91.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/drivers/leds/leds-at91.c Tue May 8 12:13:31 2007
-@@ -0,0 +1,140 @@
-+/*
-+ * AT91 GPIO based LED driver
-+ *
-+ * Copyright (C) 2006 David Brownell
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/platform_device.h>
-+#include <linux/leds.h>
-+
-+#include <asm/arch/board.h>
-+#include <asm/arch/gpio.h>
-+
-+static LIST_HEAD(at91_led_list); /* list of AT91 LEDs */
-+
-+struct at91_led {
-+ struct led_classdev cdev;
-+ struct list_head list;
-+ struct at91_gpio_led *led_data;
-+};
-+
-+/*
-+ * Change the state of the LED.
-+ */
-+static void at91_led_set(struct led_classdev *cdev, enum led_brightness value)
-+{
-+ struct at91_led *led = container_of(cdev, struct at91_led, cdev);
-+ short active = (value == LED_OFF);
-+
-+ if (led->led_data->flags & 1) /* active high/low? */
-+ active = !active;
-+ at91_set_gpio_value(led->led_data->gpio, active);
-+}
-+
-+static int __devexit at91_led_remove(struct platform_device *pdev)
-+{
-+ struct at91_led *led;
-+
-+ list_for_each_entry (led, &at91_led_list, list)
-+ led_classdev_unregister(&led->cdev);
-+
-+#warning "Free allocated memory"
-+ // TODO: Free memory. kfree(led);
-+
-+ return 0;
-+}
-+
-+static int __init at91_led_probe(struct platform_device *pdev)
-+{
-+ int status = 0;
-+ struct at91_gpio_led *pdata = pdev->dev.platform_data;
-+ unsigned nr_leds;
-+ struct at91_led *led;
-+
-+ if (!pdata)
-+ return -ENODEV;
-+
-+ nr_leds = pdata->index; /* first index stores number of LEDs */
-+
-+ while (nr_leds--) {
-+ led = kzalloc(sizeof(struct at91_led), GFP_KERNEL);
-+ if (!led) {
-+ dev_err(&pdev->dev, "No memory for device\n");
-+ status = -ENOMEM;
-+ goto cleanup;
-+ }
-+ led->led_data = pdata;
-+ led->cdev.name = pdata->name;
-+ led->cdev.brightness_set = at91_led_set,
-+ led->cdev.default_trigger = pdata->trigger;
-+
-+ status = led_classdev_register(&pdev->dev, &led->cdev);
-+ if (status < 0) {
-+ dev_err(&pdev->dev, "led_classdev_register failed - %d\n", status);
-+cleanup:
-+ at91_led_remove(pdev);
-+ break;
-+ }
-+ list_add(&led->list, &at91_led_list);
-+ pdata++;
-+ }
-+ return status;
-+}
-+
-+#ifdef CONFIG_PM
-+static int at91_led_suspend(struct platform_device *dev, pm_message_t state)
-+{
-+ struct at91_led *led;
-+
-+ list_for_each_entry (led, &at91_led_list, list)
-+ led_classdev_suspend(&led->cdev);
-+
-+ return 0;
-+}
-+
-+static int at91_led_resume(struct platform_device *dev)
-+{
-+ struct at91_led *led;
-+
-+ list_for_each_entry (led, &at91_led_list, list)
-+ led_classdev_resume(&led->cdev);
-+
-+ return 0;
-+}
-+#else
-+#define at91_led_suspend NULL
-+#define at91_led_resume NULL
-+#endif
-+
-+static struct platform_driver at91_led_driver = {
-+ .probe = at91_led_probe,
-+ .remove = __devexit_p(at91_led_remove),
-+ .suspend = at91_led_suspend,
-+ .resume = at91_led_resume,
-+ .driver = {
-+ .name = "at91_leds",
-+ .owner = THIS_MODULE,
-+ },
-+};
-+
-+static int __init at91_led_init(void)
-+{
-+ return platform_driver_register(&at91_led_driver);
-+}
-+module_init(at91_led_init);
-+
-+static void __exit at91_led_exit(void)
-+{
-+ platform_driver_unregister(&at91_led_driver);
-+}
-+module_exit(at91_led_exit);
-+
-+MODULE_DESCRIPTION("AT91 GPIO LED driver");
-+MODULE_AUTHOR("David Brownell");
-+MODULE_LICENSE("GPL");
-diff -urN -x CVS linux-2.6.21/drivers/mmc/at91_mci.c linux-2.6-stable/drivers/mmc/at91_mci.c
---- linux-2.6.21/drivers/mmc/at91_mci.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/mmc/at91_mci.c Fri May 11 17:13:13 2007
-@@ -86,7 +86,7 @@
-
- #define AT91_MCI_ERRORS (AT91_MCI_RINDE | AT91_MCI_RDIRE | AT91_MCI_RCRCE \
- | AT91_MCI_RENDE | AT91_MCI_RTOE | AT91_MCI_DCRCE \
-- | AT91_MCI_DTOE | AT91_MCI_OVRE | AT91_MCI_UNRE)
-+ | AT91_MCI_DTOE | AT91_MCI_OVRE | AT91_MCI_UNRE)
-
- #define at91_mci_read(host, reg) __raw_readl((host)->baseaddr + (reg))
- #define at91_mci_write(host, reg, val) __raw_writel((val), (host)->baseaddr + (reg))
-@@ -561,9 +561,7 @@
- pr_debug("Status = %08X [%08X %08X %08X %08X]\n",
- status, cmd->resp[0], cmd->resp[1], cmd->resp[2], cmd->resp[3]);
-
-- if (status & (AT91_MCI_RINDE | AT91_MCI_RDIRE | AT91_MCI_RCRCE |
-- AT91_MCI_RENDE | AT91_MCI_RTOE | AT91_MCI_DCRCE |
-- AT91_MCI_DTOE | AT91_MCI_OVRE | AT91_MCI_UNRE)) {
-+ if (status & AT91_MCI_ERRORS) {
- if ((status & AT91_MCI_RCRCE) &&
- ((cmd->opcode == MMC_SEND_OP_COND) || (cmd->opcode == SD_APP_OP_COND))) {
- cmd->error = MMC_ERR_NONE;
-@@ -665,15 +663,15 @@
-
- int_status = at91_mci_read(host, AT91_MCI_SR);
- int_mask = at91_mci_read(host, AT91_MCI_IMR);
--
-+
- pr_debug("MCI irq: status = %08X, %08X, %08X\n", int_status, int_mask,
- int_status & int_mask);
--
-+
- int_status = int_status & int_mask;
-
- if (int_status & AT91_MCI_ERRORS) {
- completed = 1;
--
-+
- if (int_status & AT91_MCI_UNRE)
- pr_debug("MMC: Underrun error\n");
- if (int_status & AT91_MCI_OVRE)
-@@ -821,7 +819,7 @@
- mmc->f_min = 375000;
- mmc->f_max = 25000000;
- mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;
-- mmc->caps = MMC_CAP_BYTEBLOCK;
-+ mmc->caps = MMC_CAP_BYTEBLOCK | MMC_CAP_MULTIWRITE;
-
- mmc->max_blk_size = 4095;
- mmc->max_blk_count = mmc->max_req_size;
-@@ -895,6 +893,8 @@
-
- mmc_add_host(mmc);
-
-+ device_init_wakeup(&pdev->dev, 1);
-+
- /*
- * monitor card insertion/removal if we can
- */
-@@ -924,6 +924,8 @@
-
- host = mmc_priv(mmc);
-
-+ device_init_wakeup(&pdev->dev, 0);
-+
- if (host->present != -1) {
- free_irq(host->board->det_pin, host);
- cancel_delayed_work(&host->mmc->detect);
-@@ -951,8 +953,12 @@
- static int at91_mci_suspend(struct platform_device *pdev, pm_message_t state)
- {
- struct mmc_host *mmc = platform_get_drvdata(pdev);
-+ struct at91mci_host *host = mmc_priv(mmc);
- int ret = 0;
-
-+ if (device_may_wakeup(&pdev->dev))
-+ enable_irq_wake(host->board->det_pin);
-+
- if (mmc)
- ret = mmc_suspend_host(mmc, state);
-
-@@ -962,8 +968,12 @@
- static int at91_mci_resume(struct platform_device *pdev)
- {
- struct mmc_host *mmc = platform_get_drvdata(pdev);
-+ struct at91mci_host *host = mmc_priv(mmc);
- int ret = 0;
-
-+ if (device_may_wakeup(&pdev->dev))
-+ disable_irq_wake(host->board->det_pin);
-+
- if (mmc)
- ret = mmc_resume_host(mmc);
-
-diff -urN -x CVS linux-2.6.21/drivers/mtd/devices/Kconfig linux-2.6-stable/drivers/mtd/devices/Kconfig
---- linux-2.6.21/drivers/mtd/devices/Kconfig Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/mtd/devices/Kconfig Tue May 8 14:31:24 2007
-@@ -267,5 +267,11 @@
- LinuxBIOS or if you need to recover a DiskOnChip Millennium on which
- you have managed to wipe the first block.
-
--endmenu
-+config MTD_AT91_DATAFLASH
-+ tristate "AT91RM9200 DataFlash AT45DBxxx (legacy driver)"
-+ depends on MTD && ARCH_AT91RM9200 && AT91_SPI
-+ help
-+ This enables access to the DataFlash (AT45DBxxx) on the AT91RM9200.
-+ If you have such a board, say 'Y'.
-
-+endmenu
-diff -urN -x CVS linux-2.6.21/drivers/mtd/devices/Makefile linux-2.6-stable/drivers/mtd/devices/Makefile
---- linux-2.6.21/drivers/mtd/devices/Makefile Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/mtd/devices/Makefile Tue May 8 14:31:24 2007
-@@ -17,3 +17,4 @@
- obj-$(CONFIG_MTD_BLOCK2MTD) += block2mtd.o
- obj-$(CONFIG_MTD_DATAFLASH) += mtd_dataflash.o
- obj-$(CONFIG_MTD_M25P80) += m25p80.o
-+obj-$(CONFIG_MTD_AT91_DATAFLASH)+= at91_dataflash.o
-diff -urN -x CVS linux-2.6.21/drivers/mtd/devices/at91_dataflash.c linux-2.6-stable/drivers/mtd/devices/at91_dataflash.c
---- linux-2.6.21/drivers/mtd/devices/at91_dataflash.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/drivers/mtd/devices/at91_dataflash.c Tue May 8 14:31:24 2007
-@@ -0,0 +1,667 @@
-+/*
-+ * Atmel DataFlash driver for Atmel AT91RM9200 (Thunder)
-+ *
-+ * Copyright (C) SAN People (Pty) Ltd
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+*/
-+
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/slab.h>
-+#include <linux/pci.h>
-+#include <linux/mtd/mtd.h>
-+#include <linux/mtd/partitions.h>
-+
-+#include <asm/arch/spi.h>
-+
-+#undef DEBUG_DATAFLASH
-+
-+#define DATAFLASH_MAX_DEVICES 4 /* max number of dataflash devices */
-+#undef DATAFLASH_ALWAYS_ADD_DEVICE /* always add whole device when using partitions? */
-+
-+#define OP_READ_CONTINUOUS 0xE8
-+#define OP_READ_PAGE 0xD2
-+#define OP_READ_BUFFER1 0xD4
-+#define OP_READ_BUFFER2 0xD6
-+#define OP_READ_STATUS 0xD7
-+
-+#define OP_ERASE_PAGE 0x81
-+#define OP_ERASE_BLOCK 0x50
-+
-+#define OP_TRANSFER_BUF1 0x53
-+#define OP_TRANSFER_BUF2 0x55
-+#define OP_COMPARE_BUF1 0x60
-+#define OP_COMPARE_BUF2 0x61
-+
-+#define OP_PROGRAM_VIA_BUF1 0x82
-+#define OP_PROGRAM_VIA_BUF2 0x85
-+
-+struct dataflash_local
-+{
-+ int spi; /* SPI chip-select number */
-+
-+ unsigned int page_size; /* number of bytes per page */
-+ unsigned short page_offset; /* page offset in flash address */
-+};
-+
-+
-+/* Detected DataFlash devices */
-+static struct mtd_info* mtd_devices[DATAFLASH_MAX_DEVICES];
-+static int nr_devices = 0;
-+
-+/* ......................................................................... */
-+
-+#ifdef CONFIG_MTD_PARTITIONS
-+
-+static struct mtd_partition static_partitions_2M[] =
-+{
-+ {
-+ .name = "bootloader",
-+ .offset = 0,
-+ .size = 1 * 32 * 8 * 528, /* 1st sector = 32 blocks * 8 pages * 528 bytes */
-+ .mask_flags = MTD_WRITEABLE, /* read-only */
-+ },
-+ {
-+ .name = "kernel",
-+ .offset = MTDPART_OFS_NXTBLK,
-+ .size = 6 * 32 * 8 * 528, /* 6 sectors */
-+ },
-+ {
-+ .name = "filesystem",
-+ .offset = MTDPART_OFS_NXTBLK,
-+ .size = MTDPART_SIZ_FULL, /* rest = 9 sectors */
-+ }
-+};
-+
-+static struct mtd_partition static_partitions_4M[] =
-+{
-+ {
-+ .name = "bootloader",
-+ .offset = 0,
-+ .size = 1 * 64 * 8 * 528, /* 1st sector = 64 blocks * 8 pages * 528 bytes */
-+ .mask_flags = MTD_WRITEABLE, /* read-only */
-+ },
-+ {
-+ .name = "kernel",
-+ .offset = MTDPART_OFS_NXTBLK,
-+ .size = 4 * 64 * 8 * 528, /* 4 sectors */
-+ },
-+ {
-+ .name = "filesystem",
-+ .offset = MTDPART_OFS_NXTBLK,
-+ .size = MTDPART_SIZ_FULL, /* rest = 11 sectors */
-+ }
-+};
-+
-+#if defined(CONFIG_MACH_KAFA)
-+static struct mtd_partition static_partitions_8M[] =
-+{
-+ {
-+ name: "romboot",
-+ offset: 0,
-+ size: 16 * 1056, /* 160 Kb */
-+ mask_flags: MTD_WRITEABLE, /* read-only */
-+ },
-+ {
-+ name: "uboot",
-+ offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */
-+ size: 128 * 1056, /* 1 MB */
-+ },
-+ {
-+ name: "kernel",
-+ offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */
-+ size: 1024 * 1056, /* 1 MB */
-+ },
-+ {
-+ name: "filesystem",
-+ offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */
-+ size: MTDPART_SIZ_FULL,
-+ }
-+};
-+
-+#elif defined(CONFIG_MACH_MULTMDP)
-+
-+static struct mtd_partition static_partitions_8M[] =
-+{
-+ {
-+ .name = "bootloader",
-+ .offset = 0,
-+ .size = 12 * 1056, /* 1st sector = 32 blocks * 8 pages * 1056 bytes */
-+ .mask_flags = MTD_WRITEABLE, /* read-only */
-+ },
-+ {
-+ .name = "configuration",
-+ .offset = MTDPART_OFS_NXTBLK,
-+ .size = 20 * 1056,
-+ },
-+ {
-+ .name = "kernel",
-+ .offset = MTDPART_OFS_NXTBLK,
-+ .size = 1520 * 1056,
-+ },
-+ {
-+ .name = "filesystem",
-+ .offset = MTDPART_OFS_NXTBLK,
-+ .size = MTDPART_SIZ_FULL,
-+ }
-+};
-+
-+#else
-+
-+static struct mtd_partition static_partitions_8M[] =
-+{
-+ {
-+ .name = "bootloader",
-+ .offset = 0,
-+ .size = 1 * 32 * 8 * 1056, /* 1st sector = 32 blocks * 8 pages * 1056 bytes */
-+ .mask_flags = MTD_WRITEABLE, /* read-only */
-+ },
-+ {
-+ .name = "kernel",
-+ .offset = MTDPART_OFS_NXTBLK,
-+ .size = 5 * 32 * 8 * 1056, /* 5 sectors */
-+ },
-+ {
-+ .name = "filesystem",
-+ .offset = MTDPART_OFS_NXTBLK,
-+ .size = MTDPART_SIZ_FULL, /* rest = 26 sectors */
-+ }
-+};
-+#endif
-+
-+static const char *part_probes[] = { "cmdlinepart", NULL, };
-+
-+#endif
-+
-+/* ......................................................................... */
-+
-+/* Allocate a single SPI transfer descriptor. We're assuming that if multiple
-+ SPI transfers occur at the same time, spi_access_bus() will serialize them.
-+ If this is not valid, then either (i) each dataflash 'priv' structure
-+ needs it's own transfer descriptor, (ii) we lock this one, or (iii) use
-+ another mechanism. */
-+static struct spi_transfer_list* spi_transfer_desc;
-+
-+/*
-+ * Perform a SPI transfer to access the DataFlash device.
-+ */
-+static int do_spi_transfer(int nr, char* tx, int tx_len, char* rx, int rx_len,
-+ char* txnext, int txnext_len, char* rxnext, int rxnext_len)
-+{
-+ struct spi_transfer_list* list = spi_transfer_desc;
-+
-+ list->tx[0] = tx; list->txlen[0] = tx_len;
-+ list->rx[0] = rx; list->rxlen[0] = rx_len;
-+
-+ list->tx[1] = txnext; list->txlen[1] = txnext_len;
-+ list->rx[1] = rxnext; list->rxlen[1] = rxnext_len;
-+
-+ list->nr_transfers = nr;
-+
-+ return spi_transfer(list);
-+}
-+
-+/* ......................................................................... */
-+
-+/*
-+ * Poll the DataFlash device until it is READY.
-+ */
-+static void at91_dataflash_waitready(void)
-+{
-+ char* command = kmalloc(2, GFP_KERNEL);
-+
-+ if (!command)
-+ return;
-+
-+ do {
-+ command[0] = OP_READ_STATUS;
-+ command[1] = 0;
-+
-+ do_spi_transfer(1, command, 2, command, 2, NULL, 0, NULL, 0);
-+ } while ((command[1] & 0x80) == 0);
-+
-+ kfree(command);
-+}
-+
-+/*
-+ * Return the status of the DataFlash device.
-+ */
-+static unsigned short at91_dataflash_status(void)
-+{
-+ unsigned short status;
-+ char* command = kmalloc(2, GFP_KERNEL);
-+
-+ if (!command)
-+ return 0;
-+
-+ command[0] = OP_READ_STATUS;
-+ command[1] = 0;
-+
-+ do_spi_transfer(1, command, 2, command, 2, NULL, 0, NULL, 0);
-+ status = command[1];
-+
-+ kfree(command);
-+ return status;
-+}
-+
-+/* ......................................................................... */
-+
-+/*
-+ * Erase blocks of flash.
-+ */
-+static int at91_dataflash_erase(struct mtd_info *mtd, struct erase_info *instr)
-+{
-+ struct dataflash_local *priv = (struct dataflash_local *) mtd->priv;
-+ unsigned int pageaddr;
-+ char* command;
-+
-+#ifdef DEBUG_DATAFLASH
-+ printk("dataflash_erase: addr=%i len=%i\n", instr->addr, instr->len);
-+#endif
-+
-+ /* Sanity checks */
-+ if (instr->addr + instr->len > mtd->size)
-+ return -EINVAL;
-+ if ((instr->len % mtd->erasesize != 0) || (instr->len % priv->page_size != 0))
-+ return -EINVAL;
-+ if ((instr->addr % priv->page_size) != 0)
-+ return -EINVAL;
-+
-+ command = kmalloc(4, GFP_KERNEL);
-+ if (!command)
-+ return -ENOMEM;
-+
-+ while (instr->len > 0) {
-+ /* Calculate flash page address */
-+ pageaddr = (instr->addr / priv->page_size) << priv->page_offset;
-+
-+ command[0] = OP_ERASE_PAGE;
-+ command[1] = (pageaddr & 0x00FF0000) >> 16;
-+ command[2] = (pageaddr & 0x0000FF00) >> 8;
-+ command[3] = 0;
-+#ifdef DEBUG_DATAFLASH
-+ printk("ERASE: (%x) %x %x %x [%i]\n", command[0], command[1], command[2], command[3], pageaddr);
-+#endif
-+
-+ /* Send command to SPI device */
-+ spi_access_bus(priv->spi);
-+ do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0);
-+
-+ at91_dataflash_waitready(); /* poll status until ready */
-+ spi_release_bus(priv->spi);
-+
-+ instr->addr += priv->page_size; /* next page */
-+ instr->len -= priv->page_size;
-+ }
-+
-+ kfree(command);
-+
-+ /* Inform MTD subsystem that erase is complete */
-+ instr->state = MTD_ERASE_DONE;
-+ if (instr->callback)
-+ instr->callback(instr);
-+
-+ return 0;
-+}
-+
-+/*
-+ * Read from the DataFlash device.
-+ * from : Start offset in flash device
-+ * len : Amount to read
-+ * retlen : About of data actually read
-+ * buf : Buffer containing the data
-+ */
-+static int at91_dataflash_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf)
-+{
-+ struct dataflash_local *priv = (struct dataflash_local *) mtd->priv;
-+ unsigned int addr;
-+ char* command;
-+
-+#ifdef DEBUG_DATAFLASH
-+ printk("dataflash_read: %lli .. %lli\n", from, from+len);
-+#endif
-+
-+ *retlen = 0;
-+
-+ /* Sanity checks */
-+ if (!len)
-+ return 0;
-+ if (from + len > mtd->size)
-+ return -EINVAL;
-+
-+ /* Calculate flash page/byte address */
-+ addr = (((unsigned)from / priv->page_size) << priv->page_offset) + ((unsigned)from % priv->page_size);
-+
-+ command = kmalloc(8, GFP_KERNEL);
-+ if (!command)
-+ return -ENOMEM;
-+
-+ command[0] = OP_READ_CONTINUOUS;
-+ command[1] = (addr & 0x00FF0000) >> 16;
-+ command[2] = (addr & 0x0000FF00) >> 8;
-+ command[3] = (addr & 0x000000FF);
-+#ifdef DEBUG_DATAFLASH
-+ printk("READ: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]);
-+#endif
-+
-+ /* Send command to SPI device */
-+ spi_access_bus(priv->spi);
-+ do_spi_transfer(2, command, 8, command, 8, buf, len, buf, len);
-+ spi_release_bus(priv->spi);
-+
-+ *retlen = len;
-+ kfree(command);
-+ return 0;
-+}
-+
-+/*
-+ * Write to the DataFlash device.
-+ * to : Start offset in flash device
-+ * len : Amount to write
-+ * retlen : Amount of data actually written
-+ * buf : Buffer containing the data
-+ */
-+static int at91_dataflash_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf)
-+{
-+ struct dataflash_local *priv = (struct dataflash_local *) mtd->priv;
-+ unsigned int pageaddr, addr, offset, writelen;
-+ size_t remaining;
-+ u_char *writebuf;
-+ unsigned short status;
-+ int res = 0;
-+ char* command;
-+ char* tmpbuf = NULL;
-+
-+#ifdef DEBUG_DATAFLASH
-+ printk("dataflash_write: %lli .. %lli\n", to, to+len);
-+#endif
-+
-+ *retlen = 0;
-+
-+ /* Sanity checks */
-+ if (!len)
-+ return 0;
-+ if (to + len > mtd->size)
-+ return -EINVAL;
-+
-+ command = kmalloc(4, GFP_KERNEL);
-+ if (!command)
-+ return -ENOMEM;
-+
-+ pageaddr = ((unsigned)to / priv->page_size);
-+ offset = ((unsigned)to % priv->page_size);
-+ if (offset + len > priv->page_size)
-+ writelen = priv->page_size - offset;
-+ else
-+ writelen = len;
-+ writebuf = (u_char *)buf;
-+ remaining = len;
-+
-+ /* Allocate temporary buffer */
-+ tmpbuf = kmalloc(priv->page_size, GFP_KERNEL);
-+ if (!tmpbuf) {
-+ kfree(command);
-+ return -ENOMEM;
-+ }
-+
-+ /* Gain access to the SPI bus */
-+ spi_access_bus(priv->spi);
-+
-+ while (remaining > 0) {
-+#ifdef DEBUG_DATAFLASH
-+ printk("write @ %i:%i len=%i\n", pageaddr, offset, writelen);
-+#endif
-+
-+ /* (1) Transfer to Buffer1 */
-+ if (writelen != priv->page_size) {
-+ addr = pageaddr << priv->page_offset;
-+ command[0] = OP_TRANSFER_BUF1;
-+ command[1] = (addr & 0x00FF0000) >> 16;
-+ command[2] = (addr & 0x0000FF00) >> 8;
-+ command[3] = 0;
-+#ifdef DEBUG_DATAFLASH
-+ printk("TRANSFER: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]);
-+#endif
-+ do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0);
-+ at91_dataflash_waitready();
-+ }
-+
-+ /* (2) Program via Buffer1 */
-+ addr = (pageaddr << priv->page_offset) + offset;
-+ command[0] = OP_PROGRAM_VIA_BUF1;
-+ command[1] = (addr & 0x00FF0000) >> 16;
-+ command[2] = (addr & 0x0000FF00) >> 8;
-+ command[3] = (addr & 0x000000FF);
-+#ifdef DEBUG_DATAFLASH
-+ printk("PROGRAM: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]);
-+#endif
-+ do_spi_transfer(2, command, 4, command, 4, writebuf, writelen, tmpbuf, writelen);
-+ at91_dataflash_waitready();
-+
-+ /* (3) Compare to Buffer1 */
-+ addr = pageaddr << priv->page_offset;
-+ command[0] = OP_COMPARE_BUF1;
-+ command[1] = (addr & 0x00FF0000) >> 16;
-+ command[2] = (addr & 0x0000FF00) >> 8;
-+ command[3] = 0;
-+#ifdef DEBUG_DATAFLASH
-+ printk("COMPARE: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]);
-+#endif
-+ do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0);
-+ at91_dataflash_waitready();
-+
-+ /* Get result of the compare operation */
-+ status = at91_dataflash_status();
-+ if ((status & 0x40) == 1) {
-+ printk("at91_dataflash: Write error on page %i\n", pageaddr);
-+ remaining = 0;
-+ res = -EIO;
-+ }
-+
-+ remaining = remaining - writelen;
-+ pageaddr++;
-+ offset = 0;
-+ writebuf += writelen;
-+ *retlen += writelen;
-+
-+ if (remaining > priv->page_size)
-+ writelen = priv->page_size;
-+ else
-+ writelen = remaining;
-+ }
-+
-+ /* Release SPI bus */
-+ spi_release_bus(priv->spi);
-+
-+ kfree(tmpbuf);
-+ kfree(command);
-+ return res;
-+}
-+
-+/* ......................................................................... */
-+
-+/*
-+ * Initialize and register DataFlash device with MTD subsystem.
-+ */
-+static int __init add_dataflash(int channel, char *name, int IDsize,
-+ int nr_pages, int pagesize, int pageoffset)
-+{
-+ struct mtd_info *device;
-+ struct dataflash_local *priv;
-+#ifdef CONFIG_MTD_PARTITIONS
-+ struct mtd_partition *mtd_parts = 0;
-+ int mtd_parts_nr = 0;
-+#endif
-+
-+ if (nr_devices >= DATAFLASH_MAX_DEVICES) {
-+ printk(KERN_ERR "at91_dataflash: Too many devices detected\n");
-+ return 0;
-+ }
-+
-+ device = kmalloc(sizeof(struct mtd_info) + strlen(name) + 8, GFP_KERNEL);
-+ if (!device)
-+ return -ENOMEM;
-+ memset(device, 0, sizeof(struct mtd_info));
-+
-+ device->name = (char *)&device[1];
-+ sprintf(device->name, "%s.spi%d", name, channel);
-+ device->size = nr_pages * pagesize;
-+ device->erasesize = pagesize;
-+ device->writesize = pagesize;
-+ device->owner = THIS_MODULE;
-+ device->type = MTD_DATAFLASH;
-+ device->flags = MTD_WRITEABLE;
-+ device->erase = at91_dataflash_erase;
-+ device->read = at91_dataflash_read;
-+ device->write = at91_dataflash_write;
-+
-+ priv = (struct dataflash_local *) kmalloc(sizeof(struct dataflash_local), GFP_KERNEL);
-+ if (!priv) {
-+ kfree(device);
-+ return -ENOMEM;
-+ }
-+ memset(priv, 0, sizeof(struct dataflash_local));
-+
-+ priv->spi = channel;
-+ priv->page_size = pagesize;
-+ priv->page_offset = pageoffset;
-+ device->priv = priv;
-+
-+ mtd_devices[nr_devices] = device;
-+ nr_devices++;
-+ printk("at91_dataflash: %s detected [spi%i] (%i bytes)\n", name, channel, device->size);
-+
-+#ifdef CONFIG_MTD_PARTITIONS
-+#ifdef CONFIG_MTD_CMDLINE_PARTS
-+ mtd_parts_nr = parse_mtd_partitions(device, part_probes, &mtd_parts, 0);
-+#endif
-+ if (mtd_parts_nr <= 0) {
-+ switch (IDsize) {
-+ case SZ_2M:
-+ mtd_parts = static_partitions_2M;
-+ mtd_parts_nr = ARRAY_SIZE(static_partitions_2M);
-+ break;
-+ case SZ_4M:
-+ mtd_parts = static_partitions_4M;
-+ mtd_parts_nr = ARRAY_SIZE(static_partitions_4M);
-+ break;
-+ case SZ_8M:
-+ mtd_parts = static_partitions_8M;
-+ mtd_parts_nr = ARRAY_SIZE(static_partitions_8M);
-+ break;
-+ }
-+ }
-+
-+ if (mtd_parts_nr > 0) {
-+#ifdef DATAFLASH_ALWAYS_ADD_DEVICE
-+ add_mtd_device(device);
-+#endif
-+ return add_mtd_partitions(device, mtd_parts, mtd_parts_nr);
-+ }
-+#endif
-+ return add_mtd_device(device); /* add whole device */
-+}
-+
-+/*
-+ * Detect and initialize DataFlash device connected to specified SPI channel.
-+ *
-+ * Device Density ID code Nr Pages Page Size Page offset
-+ * AT45DB011B 1Mbit (128K) xx0011xx (0x0c) 512 264 9
-+ * AT45DB021B 2Mbit (256K) xx0101xx (0x14) 1025 264 9
-+ * AT45DB041B 4Mbit (512K) xx0111xx (0x1c) 2048 264 9
-+ * AT45DB081B 8Mbit (1M) xx1001xx (0x24) 4096 264 9
-+ * AT45DB0161B 16Mbit (2M) xx1011xx (0x2c) 4096 528 10
-+ * AT45DB0321B 32Mbit (4M) xx1101xx (0x34) 8192 528 10
-+ * AT45DB0642 64Mbit (8M) xx1111xx (0x3c) 8192 1056 11
-+ * AT45DB1282 128Mbit (16M) xx0100xx (0x10) 16384 1056 11
-+ */
-+static int __init at91_dataflash_detect(int channel)
-+{
-+ int res = 0;
-+ unsigned short status;
-+
-+ spi_access_bus(channel);
-+ status = at91_dataflash_status();
-+ spi_release_bus(channel);
-+ if (status != 0xff) { /* no dataflash device there */
-+ switch (status & 0x3c) {
-+ case 0x0c: /* 0 0 1 1 */
-+ res = add_dataflash(channel, "AT45DB011B", SZ_128K, 512, 264, 9);
-+ break;
-+ case 0x14: /* 0 1 0 1 */
-+ res = add_dataflash(channel, "AT45DB021B", SZ_256K, 1025, 264, 9);
-+ break;
-+ case 0x1c: /* 0 1 1 1 */
-+ res = add_dataflash(channel, "AT45DB041B", SZ_512K, 2048, 264, 9);
-+ break;
-+ case 0x24: /* 1 0 0 1 */
-+ res = add_dataflash(channel, "AT45DB081B", SZ_1M, 4096, 264, 9);
-+ break;
-+ case 0x2c: /* 1 0 1 1 */
-+ res = add_dataflash(channel, "AT45DB161B", SZ_2M, 4096, 528, 10);
-+ break;
-+ case 0x34: /* 1 1 0 1 */
-+ res = add_dataflash(channel, "AT45DB321B", SZ_4M, 8192, 528, 10);
-+ break;
-+ case 0x3c: /* 1 1 1 1 */
-+ res = add_dataflash(channel, "AT45DB642", SZ_8M, 8192, 1056, 11);
-+ break;
-+// Currently unsupported since Atmel removed the "Main Memory Program via Buffer" commands.
-+// case 0x10: /* 0 1 0 0 */
-+// res = add_dataflash(channel, "AT45DB1282", SZ_16M, 16384, 1056, 11);
-+// break;
-+ default:
-+ printk(KERN_ERR "at91_dataflash: Unknown device (%x)\n", status & 0x3c);
-+ }
-+ }
-+
-+ return res;
-+}
-+
-+static int __init at91_dataflash_init(void)
-+{
-+ spi_transfer_desc = kmalloc(sizeof(struct spi_transfer_list), GFP_KERNEL);
-+ if (!spi_transfer_desc)
-+ return -ENOMEM;
-+
-+ /* DataFlash (SPI chip select 0) */
-+ at91_dataflash_detect(0);
-+
-+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
-+ /* DataFlash card (SPI chip select 3) */
-+ at91_dataflash_detect(3);
-+#endif
-+
-+ return 0;
-+}
-+
-+static void __exit at91_dataflash_exit(void)
-+{
-+ int i;
-+
-+ for (i = 0; i < DATAFLASH_MAX_DEVICES; i++) {
-+ if (mtd_devices[i]) {
-+#ifdef CONFIG_MTD_PARTITIONS
-+ del_mtd_partitions(mtd_devices[i]);
-+#else
-+ del_mtd_device(mtd_devices[i]);
-+#endif
-+ kfree(mtd_devices[i]->priv);
-+ kfree(mtd_devices[i]);
-+ }
-+ }
-+ nr_devices = 0;
-+ kfree(spi_transfer_desc);
-+}
-+
-+
-+module_init(at91_dataflash_init);
-+module_exit(at91_dataflash_exit);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Andrew Victor");
-+MODULE_DESCRIPTION("DataFlash driver for Atmel AT91RM9200");
-diff -urN -x CVS linux-2.6.21/drivers/mtd/nand/at91_nand.c linux-2.6-stable/drivers/mtd/nand/at91_nand.c
---- linux-2.6.21/drivers/mtd/nand/at91_nand.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/mtd/nand/at91_nand.c Tue May 8 12:13:31 2007
-@@ -82,6 +82,10 @@
- at91_set_gpio_value(host->board->enable_pin, 1);
- }
-
-+#ifdef CONFIG_MTD_PARTITIONS
-+const char *part_probes[] = { "cmdlinepart", NULL };
-+#endif
-+
- /*
- * Probe for the NAND device.
- */
-@@ -151,6 +155,12 @@
- #ifdef CONFIG_MTD_PARTITIONS
- if (host->board->partition_info)
- partitions = host->board->partition_info(mtd->size, &num_partitions);
-+#ifdef CONFIG_MTD_CMDLINE_PARTS
-+ else {
-+ mtd->name = "at91_nand";
-+ num_partitions = parse_mtd_partitions(mtd, part_probes, &partitions, 0);
-+ }
-+#endif
-
- if ((!partitions) || (num_partitions == 0)) {
- printk(KERN_ERR "at91_nand: No parititions defined, or unsupported device.\n");
-diff -urN -x CVS linux-2.6.21/drivers/net/arm/at91_ether.c linux-2.6-stable/drivers/net/arm/at91_ether.c
---- linux-2.6.21/drivers/net/arm/at91_ether.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/net/arm/at91_ether.c Tue May 8 12:13:31 2007
-@@ -225,6 +225,16 @@
- if (!(phy & ((1 << 2) | 1)))
- goto done;
- }
-+ else if (lp->phy_type == MII_T78Q21x3_ID) { /* ack interrupt in Teridian PHY */
-+ read_phy(lp->phy_address, MII_T78Q21INT_REG, &phy);
-+ if (!(phy & ((1 << 2) | 1)))
-+ goto done;
-+ }
-+ else if (lp->phy_type == MII_DP83848_ID) {
-+ read_phy(lp->phy_address, MII_DPPHYSTS_REG, &phy); /* ack interrupt in DP83848 PHY */
-+ if (!(phy & (1 << 7)))
-+ goto done;
-+ }
-
- update_linkspeed(dev, 0);
-
-@@ -280,6 +290,19 @@
- dsintr = (1 << 10) | ( 1 << 8);
- write_phy(lp->phy_address, MII_TPISTATUS, dsintr);
- }
-+ else if (lp->phy_type == MII_T78Q21x3_ID) { /* for Teridian PHY */
-+ read_phy(lp->phy_address, MII_T78Q21INT_REG, &dsintr);
-+ dsintr = dsintr | 0x500; /* set bits 8, 10 */
-+ write_phy(lp->phy_address, MII_T78Q21INT_REG, dsintr);
-+ }
-+ else if (lp->phy_type == MII_DP83848_ID) { /* National Semiconductor DP83848 PHY */
-+ read_phy(lp->phy_address, MII_DPMISR_REG, &dsintr);
-+ dsintr = dsintr | 0x3c; /* set bits 2..5 */
-+ write_phy(lp->phy_address, MII_DPMISR_REG, dsintr);
-+ read_phy(lp->phy_address, MII_DPMICR_REG, &dsintr);
-+ dsintr = dsintr | 0x3; /* set bits 0,1 */
-+ write_phy(lp->phy_address, MII_DPMICR_REG, dsintr);
-+ }
-
- disable_mdi();
- spin_unlock_irq(&lp->lock);
-@@ -323,6 +346,19 @@
- dsintr = ~((1 << 10) | (1 << 8));
- write_phy(lp->phy_address, MII_TPISTATUS, dsintr);
- }
-+ else if (lp->phy_type == MII_T78Q21x3_ID) { /* for Teridian PHY */
-+ read_phy(lp->phy_address, MII_T78Q21INT_REG, &dsintr);
-+ dsintr = dsintr & ~0x500; /* clear bits 8, 10 */
-+ write_phy(lp->phy_address, MII_T78Q21INT_REG, dsintr);
-+ }
-+ else if (lp->phy_type == MII_DP83848_ID) { /* National Semiconductor DP83848 PHY */
-+ read_phy(lp->phy_address, MII_DPMICR_REG, &dsintr);
-+ dsintr = dsintr & ~0x3; /* clear bits 0, 1 */
-+ write_phy(lp->phy_address, MII_DPMICR_REG, dsintr);
-+ read_phy(lp->phy_address, MII_DPMISR_REG, &dsintr);
-+ dsintr = dsintr & ~0x3c; /* clear bits 2..5 */
-+ write_phy(lp->phy_address, MII_DPMISR_REG, dsintr);
-+ }
-
- disable_mdi();
- spin_unlock_irq(&lp->lock);
-@@ -535,8 +571,8 @@
- mc_filter[bitnr >> 5] |= 1 << (bitnr & 31);
- }
-
-- at91_emac_write(AT91_EMAC_HSH, mc_filter[0]);
-- at91_emac_write(AT91_EMAC_HSL, mc_filter[1]);
-+ at91_emac_write(AT91_EMAC_HSL, mc_filter[0]);
-+ at91_emac_write(AT91_EMAC_HSH, mc_filter[1]);
- }
-
- /*
-@@ -943,14 +979,22 @@
- struct net_device *dev;
- struct at91_private *lp;
- unsigned int val;
-- int res;
-+ struct resource *res;
-+ int ret;
-
- dev = alloc_etherdev(sizeof(struct at91_private));
- if (!dev)
- return -ENOMEM;
-
-- dev->base_addr = AT91_VA_BASE_EMAC;
-- dev->irq = AT91RM9200_ID_EMAC;
-+ /* Get I/O base address and IRQ */
-+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+ if (!res) {
-+ free_netdev(dev);
-+ return -ENODEV;
-+ }
-+ dev->base_addr = res->start;
-+ dev->irq = platform_get_irq(pdev, 0);
-+
- SET_MODULE_OWNER(dev);
-
- /* Install the interrupt handler */
-@@ -1023,12 +1067,12 @@
- lp->phy_address = phy_address; /* MDI address of PHY */
-
- /* Register the network interface */
-- res = register_netdev(dev);
-- if (res) {
-+ ret = register_netdev(dev);
-+ if (ret) {
- free_irq(dev->irq, dev);
- free_netdev(dev);
- dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys);
-- return res;
-+ return ret;
- }
-
- /* Determine current link speed */
-@@ -1063,10 +1107,16 @@
- printk(KERN_INFO "%s: Broadcom BCM5221 PHY\n", dev->name);
- else if (phy_type == MII_DP83847_ID)
- printk(KERN_INFO "%s: National Semiconductor DP83847 PHY\n", dev->name);
-+ else if (phy_type == MII_DP83848_ID)
-+ printk(KERN_INFO "%s: National Semiconductor DP83848 PHY\n", dev->name);
- else if (phy_type == MII_AC101L_ID)
- printk(KERN_INFO "%s: Altima AC101L PHY\n", dev->name);
- else if (phy_type == MII_KS8721_ID)
- printk(KERN_INFO "%s: Micrel KS8721 PHY\n", dev->name);
-+ else if (phy_type == MII_T78Q21x3_ID)
-+ printk(KERN_INFO "%s: Teridian 78Q21x3 PHY\n", dev->name);
-+ else if (phy_type == MII_LAN83C185_ID)
-+ printk(KERN_INFO "%s: SMSC LAN83C185 PHY\n", dev->name);
-
- return 0;
- }
-@@ -1104,8 +1154,11 @@
- case MII_RTL8201_ID: /* Realtek RTL8201: PHY_ID1 = 0, PHY_ID2 = 0x8201 */
- case MII_BCM5221_ID: /* Broadcom BCM5221: PHY_ID1 = 0x40, PHY_ID2 = 0x61e0 */
- case MII_DP83847_ID: /* National Semiconductor DP83847: */
-+ case MII_DP83848_ID: /* National Semiconductor DP83848: */
- case MII_AC101L_ID: /* Altima AC101L: PHY_ID1 = 0x22, PHY_ID2 = 0x5520 */
- case MII_KS8721_ID: /* Micrel KS8721: PHY_ID1 = 0x22, PHY_ID2 = 0x1610 */
-+ case MII_T78Q21x3_ID: /* Teridian 78Q21x3: PHY_ID1 = 0x0E, PHY_ID2 = 7237 */
-+ case MII_LAN83C185_ID: /* SMSC LAN83C185: PHY_ID1 = 0x0007, PHY_ID2 = 0xC0A1 */
- detected = at91ether_setup(phy_id, phy_address, pdev, ether_clk);
- break;
- }
-diff -urN -x CVS linux-2.6.21/drivers/net/arm/at91_ether.h linux-2.6-stable/drivers/net/arm/at91_ether.h
---- linux-2.6.21/drivers/net/arm/at91_ether.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/net/arm/at91_ether.h Tue May 8 12:13:31 2007
-@@ -17,39 +17,46 @@
-
-
- /* Davicom 9161 PHY */
--#define MII_DM9161_ID 0x0181b880
--#define MII_DM9161A_ID 0x0181b8a0
--
--/* Davicom specific registers */
--#define MII_DSCR_REG 16
--#define MII_DSCSR_REG 17
--#define MII_DSINTR_REG 21
-+#define MII_DM9161_ID 0x0181b880
-+#define MII_DM9161A_ID 0x0181b8a0
-+#define MII_DSCR_REG 16
-+#define MII_DSCSR_REG 17
-+#define MII_DSINTR_REG 21
-
- /* Intel LXT971A PHY */
--#define MII_LXT971A_ID 0x001378E0
--
--/* Intel specific registers */
--#define MII_ISINTE_REG 18
--#define MII_ISINTS_REG 19
--#define MII_LEDCTRL_REG 20
-+#define MII_LXT971A_ID 0x001378E0
-+#define MII_ISINTE_REG 18
-+#define MII_ISINTS_REG 19
-+#define MII_LEDCTRL_REG 20
-
- /* Realtek RTL8201 PHY */
--#define MII_RTL8201_ID 0x00008200
-+#define MII_RTL8201_ID 0x00008200
-
- /* Broadcom BCM5221 PHY */
--#define MII_BCM5221_ID 0x004061e0
--
--/* Broadcom specific registers */
--#define MII_BCMINTR_REG 26
-+#define MII_BCM5221_ID 0x004061e0
-+#define MII_BCMINTR_REG 26
-
- /* National Semiconductor DP83847 */
--#define MII_DP83847_ID 0x20005c30
-+#define MII_DP83847_ID 0x20005c30
-+
-+/* National Semiconductor DP83848 */
-+#define MII_DP83848_ID 0x20005c90
-+#define MII_DPPHYSTS_REG 16
-+#define MII_DPMICR_REG 17
-+#define MII_DPMISR_REG 18
-
- /* Altima AC101L PHY */
--#define MII_AC101L_ID 0x00225520
-+#define MII_AC101L_ID 0x00225520
-
- /* Micrel KS8721 PHY */
--#define MII_KS8721_ID 0x00221610
-+#define MII_KS8721_ID 0x00221610
-+
-+/* Teridian 78Q2123/78Q2133 */
-+#define MII_T78Q21x3_ID 0x000e7230
-+#define MII_T78Q21INT_REG 17
-+
-+/* SMSC LAN83C185 */
-+#define MII_LAN83C185_ID 0x0007C0A0
-
- /* ........................................................................ */
-
-diff -urN -x CVS linux-2.6.21/drivers/pcmcia/at91_cf.c linux-2.6-stable/drivers/pcmcia/at91_cf.c
---- linux-2.6.21/drivers/pcmcia/at91_cf.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/pcmcia/at91_cf.c Tue May 8 12:13:31 2007
-@@ -332,20 +332,27 @@
- struct at91_cf_data *board = cf->board;
-
- pcmcia_socket_dev_suspend(&pdev->dev, mesg);
-+
- if (device_may_wakeup(&pdev->dev)) {
- enable_irq_wake(board->det_pin);
- if (board->irq_pin)
- enable_irq_wake(board->irq_pin);
-- } else {
-- disable_irq_wake(board->det_pin);
-- if (board->irq_pin)
-- disable_irq_wake(board->irq_pin);
- }
-+
- return 0;
- }
-
- static int at91_cf_resume(struct platform_device *pdev)
- {
-+ struct at91_cf_socket *cf = platform_get_drvdata(pdev);
-+ struct at91_cf_data *board = cf->board;
-+
-+ if (device_may_wakeup(&pdev->dev)) {
-+ disable_irq_wake(board->det_pin);
-+ if (board->irq_pin)
-+ disable_irq_wake(board->irq_pin);
-+ }
-+
- pcmcia_socket_dev_resume(&pdev->dev);
- return 0;
- }
-@@ -360,7 +367,6 @@
- .name = (char *) driver_name,
- .owner = THIS_MODULE,
- },
-- .probe = at91_cf_probe,
- .remove = __exit_p(at91_cf_remove),
- .suspend = at91_cf_suspend,
- .resume = at91_cf_resume,
-@@ -370,7 +376,7 @@
-
- static int __init at91_cf_init(void)
- {
-- return platform_driver_register(&at91_cf_driver);
-+ return platform_driver_probe(&at91_cf_driver, at91_cf_probe);
- }
- module_init(at91_cf_init);
-
-diff -urN -x CVS linux-2.6.21/drivers/serial/atmel_serial.c linux-2.6-stable/drivers/serial/atmel_serial.c
---- linux-2.6.21/drivers/serial/atmel_serial.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/serial/atmel_serial.c Tue May 8 12:13:31 2007
-@@ -7,6 +7,8 @@
- * Based on drivers/char/serial_sa1100.c, by Deep Blue Solutions Ltd.
- * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
- *
-+ * DMA support added by Chip Coldwell.
-+ *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
-@@ -33,6 +35,7 @@
- #include <linux/sysrq.h>
- #include <linux/tty_flip.h>
- #include <linux/platform_device.h>
-+#include <linux/dma-mapping.h>
- #include <linux/atmel_pdc.h>
-
- #include <asm/io.h>
-@@ -47,6 +50,11 @@
-
- #include "atmel_serial.h"
-
-+#define SUPPORT_PDC
-+#define PDC_BUFFER_SIZE (L1_CACHE_BYTES << 3)
-+#warning "Revisit"
-+#define PDC_RX_TIMEOUT (3 * 10) /* 3 bytes */
-+
- #if defined(CONFIG_SERIAL_ATMEL_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
- #define SUPPORT_SYSRQ
- #endif
-@@ -107,6 +115,13 @@
- static int (*atmel_open_hook)(struct uart_port *);
- static void (*atmel_close_hook)(struct uart_port *);
-
-+struct atmel_dma_buffer {
-+ unsigned char *buf;
-+ dma_addr_t dma_addr;
-+ size_t dma_size;
-+ unsigned int ofs;
-+};
-+
- /*
- * We wrap our port structure around the generic uart_port.
- */
-@@ -114,10 +129,20 @@
- struct uart_port uart; /* uart */
- struct clk *clk; /* uart clock */
- unsigned short suspended; /* is port suspended? */
-+
-+ short use_dma_rx; /* enable PDC receiver */
-+ short pdc_rx_idx; /* current PDC RX buffer */
-+ struct atmel_dma_buffer pdc_rx[2]; /* PDC receier */
-+
-+ short use_dma_tx; /* enable PDC transmitter */
-+ struct atmel_dma_buffer pdc_tx; /* PDC transmitter */
- };
-
- static struct atmel_uart_port atmel_ports[ATMEL_MAX_UART];
-
-+#define PDC_RX_BUF(port) &(port)->pdc_rx[(port)->pdc_rx_idx]
-+#define PDC_RX_SWITCH(port) (port)->pdc_rx_idx = !(port)->pdc_rx_idx
-+
- #ifdef SUPPORT_SYSRQ
- static struct console atmel_console;
- #endif
-@@ -205,7 +230,12 @@
- {
- struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
-
-- UART_PUT_IDR(port, ATMEL_US_TXRDY);
-+ if (atmel_port->use_dma_tx) {
-+ UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS); /* disable PDC transmit */
-+ UART_PUT_IDR(port, ATMEL_US_ENDTX | ATMEL_US_TXBUFE);
-+ }
-+ else
-+ UART_PUT_IDR(port, ATMEL_US_TXRDY);
- }
-
- /*
-@@ -215,7 +245,17 @@
- {
- struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
-
-- UART_PUT_IER(port, ATMEL_US_TXRDY);
-+ if (atmel_port->use_dma_tx) {
-+ if (UART_GET_PTSR(port) & ATMEL_PDC_TXTEN)
-+ /* The transmitter is already running. Yes, we
-+ really need this.*/
-+ return;
-+
-+ UART_PUT_IER(port, ATMEL_US_ENDTX | ATMEL_US_TXBUFE);
-+ UART_PUT_PTCR(port, ATMEL_PDC_TXTEN); /* re-enable PDC transmit */
-+ }
-+ else
-+ UART_PUT_IER(port, ATMEL_US_TXRDY);
- }
-
- /*
-@@ -225,7 +265,12 @@
- {
- struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
-
-- UART_PUT_IDR(port, ATMEL_US_RXRDY);
-+ if (atmel_port->use_dma_rx) {
-+ UART_PUT_PTCR(port, ATMEL_PDC_RXTDIS); /* disable PDC receive */
-+ UART_PUT_IDR(port, ATMEL_US_ENDRX | ATMEL_US_TIMEOUT);
-+ }
-+ else
-+ UART_PUT_IDR(port, ATMEL_US_RXRDY);
- }
-
- /*
-@@ -248,6 +293,134 @@
- }
-
- /*
-+ * Receive data via the PDC. A buffer has been fulled.
-+ */
-+static void atmel_pdc_endrx(struct uart_port *port)
-+{
-+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
-+ struct tty_struct *tty = port->info->tty;
-+ struct atmel_dma_buffer *pdc = PDC_RX_BUF(atmel_port);
-+ unsigned int count;
-+
-+ count = pdc->dma_size - pdc->ofs;
-+ if (likely(count > 0)) {
-+ dma_sync_single_for_cpu(port->dev, pdc->dma_addr, pdc->dma_size, DMA_FROM_DEVICE);
-+ tty_insert_flip_string(tty, pdc->buf + pdc->ofs, count);
-+ tty_flip_buffer_push(tty);
-+
-+ port->icount.rx += count;
-+ }
-+
-+ /* Set this buffer as the next receive buffer */
-+ pdc->ofs = 0;
-+ UART_PUT_RNPR(port, pdc->dma_addr);
-+ UART_PUT_RNCR(port, pdc->dma_size);
-+
-+ /* Switch to next buffer */
-+ PDC_RX_SWITCH(atmel_port); /* next PDC buffer */
-+}
-+
-+/*
-+ * Receive data via the PDC. At least one byte was received, but the
-+ * buffer was not full when the inter-character timeout expired.
-+ */
-+static void atmel_pdc_timeout(struct uart_port *port)
-+{
-+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
-+ struct tty_struct *tty = port->info->tty;
-+ struct atmel_dma_buffer *pdc = PDC_RX_BUF(atmel_port);
-+ /* unsigned */ int ofs, count;
-+
-+ ofs = UART_GET_RPR(port) - pdc->dma_addr; /* current DMA adress */
-+ count = ofs - pdc->ofs;
-+
-+ if (likely(count > 0)) {
-+ dma_sync_single_for_cpu(port->dev, pdc->dma_addr, pdc->dma_size, DMA_FROM_DEVICE);
-+ tty_insert_flip_string(tty, pdc->buf + pdc->ofs, count);
-+ tty_flip_buffer_push(tty);
-+
-+ pdc->ofs = ofs;
-+ port->icount.rx += count;
-+ }
-+
-+ /* reset the UART timeout */
-+ UART_PUT_CR(port, ATMEL_US_STTTO);
-+}
-+
-+/*
-+ * Deal with parity, framing and overrun errors.
-+ */
-+static void atmel_pdc_rxerr(struct uart_port *port, unsigned int status)
-+{
-+ /* clear error */
-+ UART_PUT_CR(port, ATMEL_US_RSTSTA);
-+
-+ if (status & ATMEL_US_RXBRK) {
-+ status &= ~(ATMEL_US_PARE | ATMEL_US_FRAME); /* ignore side-effect */
-+ port->icount.brk++;
-+ }
-+ if (status & ATMEL_US_PARE)
-+ port->icount.parity++;
-+ if (status & ATMEL_US_FRAME)
-+ port->icount.frame++;
-+ if (status & ATMEL_US_OVRE)
-+ port->icount.overrun++;
-+}
-+
-+/*
-+ * A transmission via the PDC is complete.
-+ */
-+static void atmel_pdc_endtx(struct uart_port *port)
-+{
-+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
-+ struct circ_buf *xmit = &port->info->xmit;
-+ struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx;
-+
-+ xmit->tail += pdc->ofs;
-+ if (xmit->tail >= SERIAL_XMIT_SIZE)
-+ xmit->tail -= SERIAL_XMIT_SIZE;
-+
-+ port->icount.tx += pdc->ofs;
-+ pdc->ofs = 0;
-+
-+ if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
-+ uart_write_wakeup(port);
-+}
-+
-+/*
-+ * The PDC transmitter is idle, so either start the next transfer or
-+ * disable the transmitter.
-+ */
-+static void atmel_pdc_txbufe(struct uart_port *port)
-+{
-+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
-+ struct circ_buf *xmit = &port->info->xmit;
-+ struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx;
-+ int count;
-+
-+ if (!uart_circ_empty(xmit)) {
-+ /* more to transmit - setup next transfer */
-+ UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS); /* disable PDC transmit */
-+ dma_sync_single_for_device(port->dev, pdc->dma_addr, pdc->dma_size, DMA_TO_DEVICE);
-+
-+ if (xmit->tail < xmit->head)
-+ count = xmit->head - xmit->tail;
-+ else
-+ count = SERIAL_XMIT_SIZE - xmit->tail;
-+ pdc->ofs = count;
-+
-+ UART_PUT_TPR(port, pdc->dma_addr + xmit->tail);
-+ UART_PUT_TCR(port, count);
-+ UART_PUT_PTCR(port, ATMEL_PDC_TXTEN); /* re-enable PDC transmit */
-+ }
-+ else {
-+ /* nothing left to transmit - disable the transmitter */
-+ UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS); /* disable PDC transmit */
-+ UART_PUT_IDR(port, ATMEL_US_ENDTX | ATMEL_US_TXBUFE);
-+ }
-+}
-+
-+/*
- * Characters received (called from interrupt handler)
- */
- static void atmel_rx_chars(struct uart_port *port)
-@@ -349,6 +522,14 @@
- status = UART_GET_CSR(port);
- pending = status & UART_GET_IMR(port);
- while (pending) {
-+ /* PDC receive */
-+ if (pending & ATMEL_US_ENDRX)
-+ atmel_pdc_endrx(port);
-+ if (pending & ATMEL_US_TIMEOUT)
-+ atmel_pdc_timeout(port);
-+ if (atmel_port->use_dma_rx && pending & (ATMEL_US_RXBRK | ATMEL_US_OVRE | ATMEL_US_FRAME | ATMEL_US_PARE))
-+ atmel_pdc_rxerr(port, pending);
-+
- /* Interrupt receive */
- if (pending & ATMEL_US_RXRDY)
- atmel_rx_chars(port);
-@@ -363,6 +544,12 @@
- if (pending & (ATMEL_US_RIIC | ATMEL_US_DSRIC | ATMEL_US_DCDIC | ATMEL_US_CTSIC))
- wake_up_interruptible(&port->info->delta_msr_wait);
-
-+ /* PDC transmit */
-+ if (pending & ATMEL_US_ENDTX)
-+ atmel_pdc_endtx(port);
-+ if (pending & ATMEL_US_TXBUFE)
-+ atmel_pdc_txbufe(port);
-+
- /* Interrupt transmit */
- if (pending & ATMEL_US_TXRDY)
- atmel_tx_chars(port);
-@@ -401,6 +588,47 @@
- }
-
- /*
-+ * Initialize DMA (if necessary)
-+ */
-+ if (atmel_port->use_dma_rx) {
-+ int i;
-+
-+ for (i = 0; i < 2; i++) {
-+ struct atmel_dma_buffer *pdc = &atmel_port->pdc_rx[i];
-+
-+ pdc->buf = kmalloc(PDC_BUFFER_SIZE, GFP_KERNEL);
-+ if (pdc->buf == NULL) {
-+ if (i != 0) {
-+ dma_unmap_single(port->dev, atmel_port->pdc_rx[0].dma_addr, PDC_BUFFER_SIZE, DMA_FROM_DEVICE);
-+ kfree(atmel_port->pdc_rx[0].buf);
-+ }
-+ free_irq(port->irq, port);
-+ return -ENOMEM;
-+ }
-+ pdc->dma_addr = dma_map_single(port->dev, pdc->buf, PDC_BUFFER_SIZE, DMA_FROM_DEVICE);
-+ pdc->dma_size = PDC_BUFFER_SIZE;
-+ pdc->ofs = 0;
-+ }
-+
-+ atmel_port->pdc_rx_idx = 0;
-+
-+ UART_PUT_RPR(port, atmel_port->pdc_rx[0].dma_addr);
-+ UART_PUT_RCR(port, PDC_BUFFER_SIZE);
-+
-+ UART_PUT_RNPR(port, atmel_port->pdc_rx[1].dma_addr);
-+ UART_PUT_RNCR(port, PDC_BUFFER_SIZE);
-+ }
-+ if (atmel_port->use_dma_tx) {
-+ struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx;
-+ struct circ_buf *xmit = &port->info->xmit;
-+
-+ pdc->buf = xmit->buf;
-+ pdc->dma_addr = dma_map_single(port->dev, pdc->buf, SERIAL_XMIT_SIZE, DMA_TO_DEVICE);
-+ pdc->dma_size = SERIAL_XMIT_SIZE;
-+ pdc->ofs = 0;
-+ }
-+
-+ /*
- * If there is a specific "open" function (to register
- * control line interrupts)
- */
-@@ -418,7 +646,15 @@
- UART_PUT_CR(port, ATMEL_US_RSTSTA | ATMEL_US_RSTRX);
- UART_PUT_CR(port, ATMEL_US_TXEN | ATMEL_US_RXEN); /* enable xmit & rcvr */
-
-- UART_PUT_IER(port, ATMEL_US_RXRDY); /* enable receive only */
-+ if (atmel_port->use_dma_rx) {
-+ UART_PUT_RTOR(port, PDC_RX_TIMEOUT); /* set UART timeout */
-+ UART_PUT_CR(port, ATMEL_US_STTTO);
-+
-+ UART_PUT_IER(port, ATMEL_US_ENDRX | ATMEL_US_TIMEOUT);
-+ UART_PUT_PTCR(port, ATMEL_PDC_RXTEN); /* enable PDC controller */
-+ }
-+ else
-+ UART_PUT_IER(port, ATMEL_US_RXRDY); /* enable receive only */
-
- return 0;
- }
-@@ -431,6 +667,31 @@
- struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
-
- /*
-+ * Ensure everything is stopped.
-+ */
-+ atmel_stop_rx(port);
-+ atmel_stop_tx(port);
-+
-+ /*
-+ * Shut-down the DMA.
-+ */
-+ if (atmel_port->use_dma_rx) {
-+ int i;
-+
-+ for (i = 0; i < 2; i++) {
-+ struct atmel_dma_buffer *pdc = &atmel_port->pdc_rx[i];
-+
-+ dma_unmap_single(port->dev, pdc->dma_addr, pdc->dma_size, DMA_FROM_DEVICE);
-+ kfree(pdc->buf);
-+ }
-+ }
-+ if (atmel_port->use_dma_tx) {
-+ struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx;
-+
-+ dma_unmap_single(port->dev, pdc->dma_addr, pdc->dma_size, DMA_TO_DEVICE);
-+ }
-+
-+ /*
- * Disable all interrupts, port and break condition.
- */
- UART_PUT_CR(port, ATMEL_US_RSTSTA);
-@@ -481,14 +742,20 @@
- */
- static void atmel_set_termios(struct uart_port *port, struct ktermios * termios, struct ktermios * old)
- {
-+ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
- unsigned long flags;
- unsigned int mode, imr, quot, baud;
-
-+ /* Get current mode register */
-+ mode = UART_GET_MR(port) & ~(ATMEL_US_USCLKS | ATMEL_US_CHRL | ATMEL_US_NBSTOP | ATMEL_US_PAR);
-+
- baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
- quot = uart_get_divisor(port, baud);
-
-- /* Get current mode register */
-- mode = UART_GET_MR(port) & ~(ATMEL_US_CHRL | ATMEL_US_NBSTOP | ATMEL_US_PAR);
-+ if (quot > 65535) { /* BRGR is 16-bit, so switch to slower clock */
-+ quot /= 8;
-+ mode |= ATMEL_US_USCLKS_MCK_DIV8;
-+ }
-
- /* byte size */
- switch (termios->c_cflag & CSIZE) {
-@@ -534,6 +801,9 @@
- if (termios->c_iflag & (BRKINT | PARMRK))
- port->read_status_mask |= ATMEL_US_RXBRK;
-
-+ if (atmel_port->use_dma_rx) /* need to enable error interrupts */
-+ UART_PUT_IER(port, port->read_status_mask);
-+
- /*
- * Characters to ignore
- */
-@@ -712,6 +982,13 @@
- clk_enable(atmel_port->clk);
- port->uartclk = clk_get_rate(atmel_port->clk);
- }
-+
-+#ifdef SUPPORT_PDC
-+ atmel_port->use_dma_rx = data->use_dma_rx;
-+ atmel_port->use_dma_tx = data->use_dma_tx;
-+ if (atmel_port->use_dma_tx)
-+ port->fifosize = PDC_BUFFER_SIZE;
-+#endif
- }
-
- /*
-@@ -888,7 +1165,8 @@
- struct uart_port *port = platform_get_drvdata(pdev);
- struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port;
-
-- if (device_may_wakeup(&pdev->dev) && !at91_suspend_entering_slow_clock())
-+ if (device_may_wakeup(&pdev->dev)
-+ && !clk_must_disable(atmel_port->clk))
- enable_irq_wake(port->irq);
- else {
- uart_suspend_port(&atmel_uart, port);
-diff -urN -x CVS linux-2.6.21/drivers/serial/atmel_serial.h linux-2.6-stable/drivers/serial/atmel_serial.h
---- linux-2.6.21/drivers/serial/atmel_serial.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/serial/atmel_serial.h Tue May 8 12:13:31 2007
-@@ -46,6 +46,9 @@
- #define ATMEL_US_USMODE_ISO7816_T1 6
- #define ATMEL_US_USMODE_IRDA 8
- #define ATMEL_US_USCLKS (3 << 4) /* Clock Selection */
-+#define ATMEL_US_USCLKS_MCK (0 << 4)
-+#define ATMEL_US_USCLKS_MCK_DIV8 (1 << 4)
-+#define ATMEL_US_USCLKS_SCK (3 << 4)
- #define ATMEL_US_CHRL (3 << 6) /* Character Length */
- #define ATMEL_US_CHRL_5 (0 << 6)
- #define ATMEL_US_CHRL_6 (1 << 6)
-diff -urN -x CVS linux-2.6.21/drivers/spi/Kconfig linux-2.6-stable/drivers/spi/Kconfig
---- linux-2.6.21/drivers/spi/Kconfig Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/spi/Kconfig Tue May 8 14:31:24 2007
-@@ -54,6 +54,7 @@
- config SPI_ATMEL
- tristate "Atmel SPI Controller"
- depends on (ARCH_AT91 || AVR32) && SPI_MASTER
-+ select SPI_AT91_MANUAL_CS if ARCH_AT91RM9200
- help
- This selects a driver for the Atmel SPI Controller, present on
- many AT32 (AVR32) and AT91 (ARM) chips.
-@@ -82,6 +83,24 @@
- inexpensive battery powered microcontroller evaluation board.
- This same cable can be used to flash new firmware.
-
-+config SPI_AT91
-+ tristate "AT91RM9200 Bitbang SPI Master"
-+ depends on SPI_MASTER && ARCH_AT91RM9200 && !SPI_ATMEL && EXPERIMENTAL
-+ select SPI_BITBANG
-+ select SPI_AT91_MANUAL_CS
-+ help
-+ This is dumb PIO bitbanging driver for the Atmel AT91RM9200.
-+ The SPI_ATMEL driver will be its replacement, using the native
-+ SPI hardware and its DMA controller.
-+
-+config SPI_AT91_MANUAL_CS
-+ bool
-+ depends on ARCH_AT91RM9200
-+ help
-+ Works around an AT91RM9200 problem whereby the SPI chip-select
-+ will be wrongly disabled. The workaround uses those pins as
-+ GPIOs instead of letting the SPI controller manage them.
-+
- config SPI_IMX
- tristate "Freescale iMX SPI controller"
- depends on SPI_MASTER && ARCH_IMX && EXPERIMENTAL
-diff -urN -x CVS linux-2.6.21/drivers/spi/Makefile linux-2.6-stable/drivers/spi/Makefile
---- linux-2.6.21/drivers/spi/Makefile Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/spi/Makefile Tue May 8 14:31:24 2007
-@@ -20,6 +20,7 @@
- obj-$(CONFIG_SPI_MPC83xx) += spi_mpc83xx.o
- obj-$(CONFIG_SPI_S3C24XX_GPIO) += spi_s3c24xx_gpio.o
- obj-$(CONFIG_SPI_S3C24XX) += spi_s3c24xx.o
-+obj-$(CONFIG_SPI_AT91) += spi_at91_bitbang.o
- # ... add above this line ...
-
- # SPI protocol drivers (device/link on bus)
-diff -urN -x CVS linux-2.6.21/drivers/spi/spi_at91_bitbang.c linux-2.6-stable/drivers/spi/spi_at91_bitbang.c
---- linux-2.6.21/drivers/spi/spi_at91_bitbang.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/drivers/spi/spi_at91_bitbang.c Tue May 8 14:31:24 2007
-@@ -0,0 +1,207 @@
-+/*
-+ * at91_spi.c - at91 SPI driver (BOOTSTRAP/BITBANG VERSION)
-+ *
-+ * Copyright (C) 2006 David Brownell
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-+ */
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/platform_device.h>
-+
-+#include <linux/spi/spi.h>
-+#include <linux/spi/spi_bitbang.h>
-+
-+#include <asm/arch/gpio.h>
-+
-+
-+/*
-+ * FIXME this bitbanging version is just to help bootstrap systems until
-+ * there's a native SPI+IRQ+DMA controller driver ... such a driver should
-+ * be a drop-in replacement for this one, and much faster.
-+ *
-+ * remember:
-+ *
-+ * - other at91 parts (like at91sam9) have multiple controllers
-+ * and different pin muxing; this version is at91rm9200 specfic.
-+ *
-+ * - at91sam9261 SPI0 pins are directly muxed with MMC/SD pins.
-+ *
-+ * - rm9200 spi chipselects drop wrongly, so the native driver
-+ * will need to use gpios much like this does.
-+ *
-+ * - real hardware only allows 8..16 bits per word, while this
-+ * bitbanger allows 1..32 (incompatible superset).
-+ *
-+ * - this disregards clock parameters. with inlined gpio calls,
-+ * gcc 3.4.4 produces about 1.5 mbit/sec, more than 2x faster
-+ * than using the subroutined veresion from txrx_word().
-+ *
-+ * - suspend/resume and <linux/clk.h> support is missing ...
-+ */
-+
-+#define spi_miso_bit AT91_PIN_PA0
-+#define spi_mosi_bit AT91_PIN_PA1
-+#define spi_sck_bit AT91_PIN_PA2
-+
-+struct at91_spi {
-+ struct spi_bitbang bitbang;
-+ struct platform_device *pdev;
-+};
-+
-+/*----------------------------------------------------------------------*/
-+
-+static inline void setsck(struct spi_device *spi, int is_on)
-+{
-+ at91_set_gpio_value(spi_sck_bit, is_on);
-+}
-+
-+static inline void setmosi(struct spi_device *spi, int is_on)
-+{
-+ at91_set_gpio_value(spi_mosi_bit, is_on);
-+}
-+
-+static inline int getmiso(struct spi_device *spi)
-+{
-+ return at91_get_gpio_value(spi_miso_bit);
-+}
-+
-+static void at91_spi_chipselect(struct spi_device *spi, int is_active)
-+{
-+ unsigned long cs = (unsigned long) spi->controller_data;
-+
-+ /* set default clock polarity */
-+ if (is_active)
-+ setsck(spi, spi->mode & SPI_CPOL);
-+
-+ /* only support active-low (default) */
-+ at91_set_gpio_value(cs, !is_active);
-+}
-+
-+/*
-+ * NOTE: this is "as fast as we can"; it should be a function of
-+ * the device clock ...
-+ */
-+#define spidelay(X) do{} while(0)
-+
-+#define EXPAND_BITBANG_TXRX
-+#include <linux/spi/spi_bitbang.h>
-+
-+static u32 at91_spi_txrx_word_mode0(struct spi_device *spi,
-+ unsigned nsecs, u32 word, u8 bits)
-+{
-+ return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, 8);
-+}
-+
-+static u32 at91_spi_txrx_word_mode1(struct spi_device *spi,
-+ unsigned nsecs, u32 word, u8 bits)
-+{
-+ return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, 8);
-+}
-+
-+static u32 at91_spi_txrx_word_mode2(struct spi_device *spi,
-+ unsigned nsecs, u32 word, u8 bits)
-+{
-+ return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, 8);
-+}
-+
-+static u32 at91_spi_txrx_word_mode3(struct spi_device *spi,
-+ unsigned nsecs, u32 word, u8 bits)
-+{
-+ return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, 8);
-+}
-+
-+/*----------------------------------------------------------------------*/
-+
-+static int __init at91_spi_probe(struct platform_device *pdev)
-+{
-+ int status;
-+ struct spi_master *master;
-+ struct at91_spi *at91_spi;
-+
-+ if (pdev->id != 0) /* SPI0 bus */
-+ return -EINVAL;
-+
-+ master = spi_alloc_master(&pdev->dev, sizeof *at91_spi);
-+ if (!master)
-+ return -ENOMEM;
-+
-+ at91_spi = spi_master_get_devdata(master);
-+ at91_spi->pdev = pdev;
-+ platform_set_drvdata(pdev, at91_spi);
-+
-+ /* SPI and bitbang hookup */
-+ master->bus_num = 0;
-+ master->num_chipselect = 4;
-+
-+ at91_spi->bitbang.master = spi_master_get(master);
-+ at91_spi->bitbang.chipselect = at91_spi_chipselect;
-+ at91_spi->bitbang.txrx_word[SPI_MODE_0] = at91_spi_txrx_word_mode0;
-+ at91_spi->bitbang.txrx_word[SPI_MODE_1] = at91_spi_txrx_word_mode1;
-+ at91_spi->bitbang.txrx_word[SPI_MODE_2] = at91_spi_txrx_word_mode2;
-+ at91_spi->bitbang.txrx_word[SPI_MODE_3] = at91_spi_txrx_word_mode3;
-+
-+ status = spi_bitbang_start(&at91_spi->bitbang);
-+ if (status < 0)
-+ (void) spi_master_put(at91_spi->bitbang.master);
-+
-+ return status;
-+}
-+
-+static int __exit at91_spi_remove(struct platform_device *pdev)
-+{
-+ struct at91_spi *at91_spi = platform_get_drvdata(pdev);
-+ int status;
-+
-+ /* stop() unregisters child devices too */
-+ status = spi_bitbang_stop(&at91_spi->bitbang);
-+ (void) spi_master_put(at91_spi->bitbang.master);
-+
-+ platform_set_drvdata(pdev, NULL);
-+ return status;
-+}
-+
-+static struct platform_driver at91_spi_driver = {
-+ .probe = at91_spi_probe,
-+ .remove = __exit_p(at91_spi_remove),
-+ .driver = {
-+ .name = "at91_spi",
-+ .owner = THIS_MODULE,
-+ },
-+};
-+
-+static int __init at91_spi_init(void)
-+{
-+ at91_set_gpio_output(spi_sck_bit, 0);
-+ at91_set_gpio_output(spi_mosi_bit, 0);
-+ at91_set_gpio_input(spi_miso_bit, 1 /* pullup */);
-+
-+ /* register driver */
-+ return platform_driver_register(&at91_spi_driver);
-+}
-+
-+static void __exit at91_spi_exit(void)
-+{
-+ platform_driver_unregister(&at91_spi_driver);
-+}
-+
-+device_initcall(at91_spi_init);
-+module_exit(at91_spi_exit);
-+
-+MODULE_ALIAS("at91_spi.0");
-+
-+MODULE_DESCRIPTION("AT91 SPI support (BOOTSTRAP/BITBANG VERSION)");
-+MODULE_AUTHOR("David Brownell");
-+MODULE_LICENSE("GPL");
-diff -urN -x CVS linux-2.6.21/drivers/usb/gadget/Kconfig linux-2.6-stable/drivers/usb/gadget/Kconfig
---- linux-2.6.21/drivers/usb/gadget/Kconfig Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/usb/gadget/Kconfig Wed May 9 10:20:54 2007
-@@ -189,7 +189,7 @@
-
- config USB_GADGET_AT91
- boolean "AT91 USB Device Port"
-- depends on ARCH_AT91
-+ depends on ARCH_AT91 && !ARCH_AT91SAM9RL
- select USB_GADGET_SELECTED
- help
- Many Atmel AT91 processors (such as the AT91RM2000) have a
-diff -urN -x CVS linux-2.6.21/drivers/usb/gadget/at91_udc.c linux-2.6-stable/drivers/usb/gadget/at91_udc.c
---- linux-2.6.21/drivers/usb/gadget/at91_udc.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/usb/gadget/at91_udc.c Tue May 8 12:13:31 2007
-@@ -1804,7 +1804,7 @@
- */
- if ((!udc->suspended && udc->addr)
- || !wake
-- || at91_suspend_entering_slow_clock()) {
-+ || clk_must_disable(udc->fclk)) {
- pullup(udc, 0);
- wake = 0;
- } else
-diff -urN -x CVS linux-2.6.21/drivers/usb/host/ohci-at91.c linux-2.6-stable/drivers/usb/host/ohci-at91.c
---- linux-2.6.21/drivers/usb/host/ohci-at91.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/usb/host/ohci-at91.c Tue May 8 12:13:31 2007
-@@ -299,7 +299,7 @@
- *
- * REVISIT: some boards will be able to turn VBUS off...
- */
-- if (at91_suspend_entering_slow_clock()) {
-+ if (clk_must_disable(fclk)) {
- ohci_usb_reset (ohci);
- at91_stop_clock();
- }
-diff -urN -x CVS linux-2.6.21/drivers/video/Kconfig linux-2.6-stable/drivers/video/Kconfig
---- linux-2.6.21/drivers/video/Kconfig Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/video/Kconfig Thu May 10 12:34:41 2007
-@@ -663,6 +663,17 @@
- framebuffer. Product specs at
- <http://www.erd.epson.com/vdc/html/products.htm>.
-
-+config FB_S1D15605
-+ tristate "Epson S1D15605 framebuffer support"
-+ depends on FB
-+ default m if MACH_KB9200
-+ select FB_CFB_FILLRECT
-+ select FB_CFB_COPYAREA
-+ select FB_CFB_IMAGEBLIT
-+ help
-+ Build in support for the S1D15605 Epson Research 128x64
-+ LCD controller as a framebuffer.
-+
- config FB_S1D13XXX
- tristate "Epson S1D13XXX framebuffer support"
- depends on FB
-@@ -674,6 +685,22 @@
- working with S1D13806). Product specs at
- <http://www.erd.epson.com/vdc/html/legacy_13xxx.htm>
-
-+config FB_ATMEL
-+ tristate "AT91/AT32 LCD Controller support"
-+ depends on FB && (ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || AVR32)
-+ select FB_CFB_FILLRECT
-+ select FB_CFB_COPYAREA
-+ select FB_CFB_IMAGEBLIT
-+ help
-+ This enables support for the AT91/AT32 LCD Controller.
-+
-+config FB_INTSRAM
-+ bool "Frame Buffer in internal SRAM"
-+ depends on FB_ATMEL && ARCH_AT91SAM9261
-+ help
-+ Say Y if you want to map Frame Buffer in internal SRAM. Say N if you want
-+ to let frame buffer in external SDRAM.
-+
- config FB_NVIDIA
- tristate "nVidia Framebuffer Support"
- depends on FB && PCI
-diff -urN -x CVS linux-2.6.21/drivers/video/Makefile linux-2.6-stable/drivers/video/Makefile
---- linux-2.6.21/drivers/video/Makefile Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/video/Makefile Thu May 10 12:34:01 2007
-@@ -75,6 +75,8 @@
- obj-$(CONFIG_FB_SA1100) += sa1100fb.o
- obj-$(CONFIG_FB_HIT) += hitfb.o
- obj-$(CONFIG_FB_EPSON1355) += epson1355fb.o
-+obj-$(CONFIG_FB_S1D15605) += s1d15605fb.o
-+obj-$(CONFIG_FB_ATMEL) += atmel_lcdfb.o
- obj-$(CONFIG_FB_PVR2) += pvr2fb.o
- obj-$(CONFIG_FB_VOODOO1) += sstfb.o
- obj-$(CONFIG_FB_ARMCLCD) += amba-clcd.o
-diff -urN -x CVS linux-2.6.21/drivers/video/atmel_lcdfb.c linux-2.6-stable/drivers/video/atmel_lcdfb.c
---- linux-2.6.21/drivers/video/atmel_lcdfb.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/drivers/video/atmel_lcdfb.c Thu May 10 12:34:01 2007
-@@ -0,0 +1,752 @@
-+/*
-+ * Driver for AT91/AT32 LCD Controller
-+ *
-+ * Copyright (C) 2007 Atmel Corporation
-+ *
-+ * This file is subject to the terms and conditions of the GNU General Public
-+ * License. See the file COPYING in the main directory of this archive for
-+ * more details.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/platform_device.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/interrupt.h>
-+#include <linux/clk.h>
-+#include <linux/fb.h>
-+#include <linux/init.h>
-+#include <linux/delay.h>
-+
-+#include <asm/arch/board.h>
-+#include <asm/arch/cpu.h>
-+#include <asm/arch/gpio.h>
-+
-+#include <video/atmel_lcdc.h>
-+
-+#define lcdc_readl(sinfo, reg) __raw_readl((sinfo)->mmio+(reg))
-+#define lcdc_writel(sinfo, reg, val) __raw_writel((val), (sinfo)->mmio+(reg))
-+
-+/* configurable parameters */
-+#define ATMEL_LCDC_CVAL_DEFAULT 0xc8
-+#define ATMEL_LCDC_DMA_BURST_LEN 8
-+
-+#if defined(CONFIG_ARCH_AT91SAM9263)
-+#define ATMEL_LCDC_FIFO_SIZE 2048
-+#else
-+#define ATMEL_LCDC_FIFO_SIZE 512
-+#endif
-+
-+#if defined(CONFIG_ARCH_AT91)
-+#define ATMEL_LCDFB_FBINFO_DEFAULT FBINFO_DEFAULT
-+
-+static inline void atmel_lcdfb_update_dma2d(struct atmel_lcdfb_info *sinfo,
-+ struct fb_var_screeninfo *var)
-+{
-+
-+}
-+#elif defined(CONFIG_AVR32)
-+#define ATMEL_LCDFB_FBINFO_DEFAULT (FBINFO_DEFAULT \
-+ | FBINFO_PARTIAL_PAN_OK \
-+ | FBINFO_HWACCEL_XPAN \
-+ | FBINFO_HWACCEL_YPAN)
-+
-+static void atmel_lcdfb_update_dma2d(struct atmel_lcdfb_info *sinfo,
-+ struct fb_var_screeninfo *var)
-+{
-+ u32 dma2dcfg;
-+ u32 pixeloff;
-+
-+ pixeloff = (var->xoffset * var->bits_per_pixel) & 0x1f;
-+
-+ dma2dcfg = ((var->xres_virtual - var->xres) * var->bits_per_pixel) / 8;
-+ dma2dcfg |= pixeloff << ATMEL_LCDC_PIXELOFF_OFFSET;
-+ lcdc_writel(sinfo, ATMEL_LCDC_DMA2DCFG, dma2dcfg);
-+
-+ /* Update configuration */
-+ lcdc_writel(sinfo, ATMEL_LCDC_DMACON,
-+ lcdc_readl(sinfo, ATMEL_LCDC_DMACON)
-+ | ATMEL_LCDC_DMAUPDT);
-+}
-+#endif
-+
-+
-+static struct fb_fix_screeninfo atmel_lcdfb_fix __initdata = {
-+ .type = FB_TYPE_PACKED_PIXELS,
-+ .visual = FB_VISUAL_TRUECOLOR,
-+ .xpanstep = 0,
-+ .ypanstep = 0,
-+ .ywrapstep = 0,
-+ .accel = FB_ACCEL_NONE,
-+};
-+
-+
-+static void atmel_lcdfb_update_dma(struct fb_info *info,
-+ struct fb_var_screeninfo *var)
-+{
-+ struct atmel_lcdfb_info *sinfo = info->par;
-+ struct fb_fix_screeninfo *fix = &info->fix;
-+ unsigned long dma_addr;
-+
-+ dma_addr = (fix->smem_start + var->yoffset * fix->line_length
-+ + var->xoffset * var->bits_per_pixel / 8);
-+
-+ dma_addr &= ~3UL;
-+
-+ /* Set framebuffer DMA base address and pixel offset */
-+ lcdc_writel(sinfo, ATMEL_LCDC_DMABADDR1, dma_addr);
-+
-+ atmel_lcdfb_update_dma2d(sinfo, var);
-+}
-+
-+static inline void atmel_lcdfb_free_video_memory(struct atmel_lcdfb_info *sinfo)
-+{
-+ struct fb_info *info = sinfo->info;
-+
-+ dma_free_writecombine(info->device, info->fix.smem_len,
-+ info->screen_base, info->fix.smem_start);
-+}
-+
-+/**
-+ * atmel_lcdfb_alloc_video_memory - Allocate framebuffer memory
-+ * @sinfo: the frame buffer to allocate memory for
-+ */
-+static int atmel_lcdfb_alloc_video_memory(struct atmel_lcdfb_info *sinfo)
-+{
-+ struct fb_info *info = sinfo->info;
-+ struct fb_var_screeninfo *var = &info->var;
-+
-+ info->fix.smem_len = (var->xres_virtual * var->yres_virtual
-+ * ((var->bits_per_pixel + 7) / 8));
-+
-+ info->screen_base = dma_alloc_writecombine(info->device, info->fix.smem_len,
-+ (dma_addr_t *)&info->fix.smem_start, GFP_KERNEL);
-+
-+ if (!info->screen_base) {
-+ return -ENOMEM;
-+ }
-+
-+ return 0;
-+}
-+
-+/**
-+ * atmel_lcdfb_check_var - Validates a var passed in.
-+ * @var: frame buffer variable screen structure
-+ * @info: frame buffer structure that represents a single frame buffer
-+ *
-+ * Checks to see if the hardware supports the state requested by
-+ * var passed in. This function does not alter the hardware
-+ * state!!! This means the data stored in struct fb_info and
-+ * struct atmel_lcdfb_info do not change. This includes the var
-+ * inside of struct fb_info. Do NOT change these. This function
-+ * can be called on its own if we intent to only test a mode and
-+ * not actually set it. The stuff in modedb.c is a example of
-+ * this. If the var passed in is slightly off by what the
-+ * hardware can support then we alter the var PASSED in to what
-+ * we can do. If the hardware doesn't support mode change a
-+ * -EINVAL will be returned by the upper layers. You don't need
-+ * to implement this function then. If you hardware doesn't
-+ * support changing the resolution then this function is not
-+ * needed. In this case the driver would just provide a var that
-+ * represents the static state the screen is in.
-+ *
-+ * Returns negative errno on error, or zero on success.
-+ */
-+static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var,
-+ struct fb_info *info)
-+{
-+ struct device *dev = info->device;
-+ struct atmel_lcdfb_info *sinfo = info->par;
-+ unsigned long clk_value_khz;
-+
-+ clk_value_khz = clk_get_rate(sinfo->lcdc_clk) / 1000;
-+
-+ dev_dbg(dev, "%s:\n", __func__);
-+ dev_dbg(dev, " resolution: %ux%u\n", var->xres, var->yres);
-+ dev_dbg(dev, " pixclk: %lu KHz\n", PICOS2KHZ(var->pixclock));
-+ dev_dbg(dev, " bpp: %u\n", var->bits_per_pixel);
-+ dev_dbg(dev, " clk: %lu KHz\n", clk_value_khz);
-+
-+ if ((PICOS2KHZ(var->pixclock) * var->bits_per_pixel / 8) > clk_value_khz) {
-+ dev_err(dev, "%lu KHz pixel clock is too fast\n", PICOS2KHZ(var->pixclock));
-+ return -EINVAL;
-+ }
-+
-+ /* Force same alignment for each line */
-+ var->xres = (var->xres + 3) & ~3UL;
-+ var->xres_virtual = (var->xres_virtual + 3) & ~3UL;
-+
-+ var->red.msb_right = var->green.msb_right = var->blue.msb_right = 0;
-+ var->transp.msb_right = 0;
-+ var->transp.offset = var->transp.length = 0;
-+ var->xoffset = var->yoffset = 0;
-+
-+ switch (var->bits_per_pixel) {
-+ case 2:
-+ case 4:
-+ case 8:
-+ var->red.offset = var->green.offset = var->blue.offset = 0;
-+ var->red.length = var->green.length = var->blue.length
-+ = var->bits_per_pixel;
-+ break;
-+ case 15:
-+ case 16:
-+ var->red.offset = 0;
-+ var->green.offset = 5;
-+ var->blue.offset = 10;
-+ var->red.length = var->green.length = var->blue.length = 5;
-+ break;
-+ case 24:
-+ case 32:
-+ var->red.offset = 0;
-+ var->green.offset = 8;
-+ var->blue.offset = 16;
-+ var->red.length = var->green.length = var->blue.length = 8;
-+ break;
-+ default:
-+ dev_err(dev, "color depth %d not supported\n",
-+ var->bits_per_pixel);
-+ return -EINVAL;
-+ }
-+
-+ return 0;
-+}
-+
-+/**
-+ * atmel_lcdfb_set_par - Alters the hardware state.
-+ * @info: frame buffer structure that represents a single frame buffer
-+ *
-+ * Using the fb_var_screeninfo in fb_info we set the resolution
-+ * of the this particular framebuffer. This function alters the
-+ * par AND the fb_fix_screeninfo stored in fb_info. It doesn't
-+ * not alter var in fb_info since we are using that data. This
-+ * means we depend on the data in var inside fb_info to be
-+ * supported by the hardware. atmel_lcdfb_check_var is always called
-+ * before atmel_lcdfb_set_par to ensure this. Again if you can't
-+ * change the resolution you don't need this function.
-+ *
-+ */
-+static int atmel_lcdfb_set_par(struct fb_info *info)
-+{
-+ struct atmel_lcdfb_info *sinfo = info->par;
-+ unsigned long value;
-+ unsigned long clk_value_khz;
-+
-+ dev_dbg(info->device, "%s:\n", __func__);
-+ dev_dbg(info->device, " * resolution: %ux%u (%ux%u virtual)\n",
-+ info->var.xres, info->var.yres,
-+ info->var.xres_virtual, info->var.yres_virtual);
-+
-+ /* Turn off the LCD controller and the DMA controller */
-+ lcdc_writel(sinfo, ATMEL_LCDC_PWRCON, sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET);
-+
-+ lcdc_writel(sinfo, ATMEL_LCDC_DMACON, 0);
-+
-+ if (info->var.bits_per_pixel <= 8)
-+ info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
-+ else
-+ info->fix.visual = FB_VISUAL_TRUECOLOR;
-+
-+ info->fix.line_length = info->var.xres_virtual * (info->var.bits_per_pixel / 8);
-+
-+ /* Re-initialize the DMA engine... */
-+ dev_dbg(info->device, " * update DMA engine\n");
-+ atmel_lcdfb_update_dma(info, &info->var);
-+
-+ /* ...set frame size and burst length = 8 words (?) */
-+ value = (info->var.yres * info->var.xres * info->var.bits_per_pixel) / 32;
-+ value |= ((ATMEL_LCDC_DMA_BURST_LEN - 1) << ATMEL_LCDC_BLENGTH_OFFSET);
-+ lcdc_writel(sinfo, ATMEL_LCDC_DMAFRMCFG, value);
-+
-+ /* Now, the LCDC core... */
-+
-+ /* Set pixel clock */
-+ clk_value_khz = clk_get_rate(sinfo->lcdc_clk) / 1000;
-+
-+ value = clk_value_khz / PICOS2KHZ(info->var.pixclock);
-+
-+ if (clk_value_khz % PICOS2KHZ(info->var.pixclock))
-+ value++;
-+
-+ value = (value / 2) - 1;
-+
-+ if (value <= 0) {
-+ dev_notice(info->device, "Bypassing pixel clock divider\n");
-+ lcdc_writel(sinfo, ATMEL_LCDC_LCDCON1, ATMEL_LCDC_BYPASS);
-+ } else
-+ lcdc_writel(sinfo, ATMEL_LCDC_LCDCON1, value << ATMEL_LCDC_CLKVAL_OFFSET);
-+
-+ /* Initialize control register 2 */
-+ value = sinfo->default_lcdcon2;
-+
-+ if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT))
-+ value |= ATMEL_LCDC_INVLINE_INVERTED;
-+ if (!(info->var.sync & FB_SYNC_VERT_HIGH_ACT))
-+ value |= ATMEL_LCDC_INVFRAME_INVERTED;
-+
-+ switch (info->var.bits_per_pixel) {
-+ case 1: value |= ATMEL_LCDC_PIXELSIZE_1; break;
-+ case 2: value |= ATMEL_LCDC_PIXELSIZE_2; break;
-+ case 4: value |= ATMEL_LCDC_PIXELSIZE_4; break;
-+ case 8: value |= ATMEL_LCDC_PIXELSIZE_8; break;
-+ case 15: /* fall through */
-+ case 16: value |= ATMEL_LCDC_PIXELSIZE_16; break;
-+ case 24: value |= ATMEL_LCDC_PIXELSIZE_24; break;
-+ case 32: value |= ATMEL_LCDC_PIXELSIZE_32; break;
-+ default: BUG(); break;
-+ }
-+ dev_dbg(info->device, " * LCDCON2 = %08lx\n", value);
-+ lcdc_writel(sinfo, ATMEL_LCDC_LCDCON2, value);
-+
-+ /* Vertical timing */
-+ value = (info->var.vsync_len - 1) << ATMEL_LCDC_VPW_OFFSET;
-+ value |= info->var.upper_margin << ATMEL_LCDC_VBP_OFFSET;
-+ value |= info->var.lower_margin;
-+ dev_dbg(info->device, " * LCDTIM1 = %08lx\n", value);
-+ lcdc_writel(sinfo, ATMEL_LCDC_TIM1, value);
-+
-+ /* Horizontal timing */
-+ value = (info->var.right_margin - 1) << ATMEL_LCDC_HFP_OFFSET;
-+ value |= (info->var.hsync_len - 1) << ATMEL_LCDC_HPW_OFFSET;
-+ value |= (info->var.left_margin - 1);
-+ dev_dbg(info->device, " * LCDTIM2 = %08lx\n", value);
-+ lcdc_writel(sinfo, ATMEL_LCDC_TIM2, value);
-+
-+ /* Display size */
-+ value = (info->var.xres - 1) << ATMEL_LCDC_HOZVAL_OFFSET;
-+ value |= info->var.yres - 1;
-+ lcdc_writel(sinfo, ATMEL_LCDC_LCDFRMCFG, value);
-+
-+ /* FIFO Threshold: Use formula from data sheet */
-+ value = ATMEL_LCDC_FIFO_SIZE - (2 * ATMEL_LCDC_DMA_BURST_LEN + 3);
-+ lcdc_writel(sinfo, ATMEL_LCDC_FIFO, value);
-+
-+ /* Toggle LCD_MODE every frame */
-+ lcdc_writel(sinfo, ATMEL_LCDC_MVAL, 0);
-+
-+ /* Disable all interrupts */
-+ lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0UL);
-+
-+ /* Set contrast */
-+ value = ATMEL_LCDC_PS_DIV8 | ATMEL_LCDC_POL_POSITIVE | ATMEL_LCDC_ENA_PWMENABLE;
-+ lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, value);
-+ lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_VAL, ATMEL_LCDC_CVAL_DEFAULT);
-+ /* ...wait for DMA engine to become idle... */
-+ while (lcdc_readl(sinfo, ATMEL_LCDC_DMACON) & ATMEL_LCDC_DMABUSY)
-+ msleep(10);
-+
-+ dev_dbg(info->device, " * re-enable DMA engine\n");
-+ /* ...and enable it with updated configuration */
-+ lcdc_writel(sinfo, ATMEL_LCDC_DMACON, sinfo->default_dmacon);
-+
-+ dev_dbg(info->device, " * re-enable LCDC core\n");
-+ lcdc_writel(sinfo, ATMEL_LCDC_PWRCON,
-+ (sinfo->guard_time << ATMEL_LCDC_GUARDT_OFFSET) | ATMEL_LCDC_PWR);
-+
-+ dev_dbg(info->device, " * DONE\n");
-+
-+ return 0;
-+}
-+
-+static inline unsigned int chan_to_field(unsigned int chan, const struct fb_bitfield *bf)
-+{
-+ chan &= 0xffff;
-+ chan >>= 16 - bf->length;
-+ return chan << bf->offset;
-+}
-+
-+/**
-+ * atmel_lcdfb_setcolreg - Optional function. Sets a color register.
-+ * @regno: Which register in the CLUT we are programming
-+ * @red: The red value which can be up to 16 bits wide
-+ * @green: The green value which can be up to 16 bits wide
-+ * @blue: The blue value which can be up to 16 bits wide.
-+ * @transp: If supported the alpha value which can be up to 16 bits wide.
-+ * @info: frame buffer info structure
-+ *
-+ * Set a single color register. The values supplied have a 16 bit
-+ * magnitude which needs to be scaled in this function for the hardware.
-+ * Things to take into consideration are how many color registers, if
-+ * any, are supported with the current color visual. With truecolor mode
-+ * no color palettes are supported. Here a psuedo palette is created
-+ * which we store the value in pseudo_palette in struct fb_info. For
-+ * pseudocolor mode we have a limited color palette. To deal with this
-+ * we can program what color is displayed for a particular pixel value.
-+ * DirectColor is similar in that we can program each color field. If
-+ * we have a static colormap we don't need to implement this function.
-+ *
-+ * Returns negative errno on error, or zero on success. In an
-+ * ideal world, this would have been the case, but as it turns
-+ * out, the other drivers return 1 on failure, so that's what
-+ * we're going to do.
-+ */
-+static int atmel_lcdfb_setcolreg(unsigned int regno, unsigned int red,
-+ unsigned int green, unsigned int blue,
-+ unsigned int transp, struct fb_info *info)
-+{
-+ struct atmel_lcdfb_info *sinfo = info->par;
-+ unsigned int val;
-+ u32 *pal;
-+ int ret = 1;
-+
-+ if (info->var.grayscale)
-+ red = green = blue = (19595 * red + 38470 * green
-+ + 7471 * blue) >> 16;
-+
-+ switch (info->fix.visual) {
-+ case FB_VISUAL_TRUECOLOR:
-+ if (regno < 16) {
-+ pal = info->pseudo_palette;
-+
-+ val = chan_to_field(red, &info->var.red);
-+ val |= chan_to_field(green, &info->var.green);
-+ val |= chan_to_field(blue, &info->var.blue);
-+
-+ pal[regno] = val;
-+ ret = 0;
-+ }
-+ break;
-+
-+ case FB_VISUAL_PSEUDOCOLOR:
-+ if (regno < 256) {
-+ val = ((red >> 11) & 0x001f);
-+ val |= ((green >> 6) & 0x03e0);
-+ val |= ((blue >> 1) & 0x7c00);
-+
-+ /*
-+ * TODO: intensity bit. Maybe something like
-+ * ~(red[10] ^ green[10] ^ blue[10]) & 1
-+ */
-+
-+ lcdc_writel(sinfo, ATMEL_LCDC_LUT(regno), val);
-+ ret = 0;
-+ }
-+ break;
-+ }
-+
-+ return ret;
-+}
-+
-+static int atmel_lcdfb_pan_display(struct fb_var_screeninfo *var,
-+ struct fb_info *info)
-+{
-+ dev_dbg(info->device, "%s\n", __func__);
-+
-+ atmel_lcdfb_update_dma(info, var);
-+
-+ return 0;
-+}
-+
-+static struct fb_ops atmel_lcdfb_ops = {
-+ .owner = THIS_MODULE,
-+ .fb_check_var = atmel_lcdfb_check_var,
-+ .fb_set_par = atmel_lcdfb_set_par,
-+ .fb_setcolreg = atmel_lcdfb_setcolreg,
-+ .fb_pan_display = atmel_lcdfb_pan_display,
-+ .fb_fillrect = cfb_fillrect,
-+ .fb_copyarea = cfb_copyarea,
-+ .fb_imageblit = cfb_imageblit,
-+};
-+
-+static irqreturn_t atmel_lcdfb_interrupt(int irq, void *dev_id)
-+{
-+ struct fb_info *info = dev_id;
-+ struct atmel_lcdfb_info *sinfo = info->par;
-+ u32 status;
-+
-+ status = lcdc_readl(sinfo, ATMEL_LCDC_ISR);
-+ lcdc_writel(sinfo, ATMEL_LCDC_IDR, status);
-+ return IRQ_HANDLED;
-+}
-+
-+static int __init atmel_lcdfb_init_fbinfo(struct atmel_lcdfb_info *sinfo)
-+{
-+ struct fb_info *info = sinfo->info;
-+ int ret = 0;
-+
-+ memset_io(info->screen_base, 0, info->fix.smem_len);
-+ info->var.activate |= FB_ACTIVATE_FORCE | FB_ACTIVATE_NOW;
-+
-+ dev_info(info->device,
-+ "%luKiB frame buffer at %08lx (mapped at %p)\n",
-+ (unsigned long)info->fix.smem_len / 1024,
-+ (unsigned long)info->fix.smem_start,
-+ info->screen_base);
-+
-+ /* Allocate colormap */
-+ ret = fb_alloc_cmap(&info->cmap, 256, 0);
-+ if (ret < 0)
-+ dev_err(info->device, "Alloc color map failed\n");
-+
-+ return ret;
-+}
-+
-+static void atmel_lcdfb_start_clock(struct atmel_lcdfb_info *sinfo)
-+{
-+ if (sinfo->bus_clk)
-+ clk_enable(sinfo->bus_clk);
-+ clk_enable(sinfo->lcdc_clk);
-+}
-+
-+static void atmel_lcdfb_stop_clock(struct atmel_lcdfb_info *sinfo)
-+{
-+ if (sinfo->bus_clk)
-+ clk_disable(sinfo->bus_clk);
-+ clk_disable(sinfo->lcdc_clk);
-+}
-+
-+
-+static int __init atmel_lcdfb_probe(struct platform_device *pdev)
-+{
-+ struct device *dev = &pdev->dev;
-+ struct fb_info *info;
-+ struct atmel_lcdfb_info *sinfo;
-+ struct atmel_lcdfb_info *pdata_sinfo;
-+ struct resource *regs = NULL;
-+ struct resource *map = NULL;
-+ int ret;
-+
-+ dev_dbg(dev, "%s BEGIN\n", __func__);
-+
-+ ret = -ENOMEM;
-+ info = framebuffer_alloc(sizeof(struct atmel_lcdfb_info), dev);
-+ if (!info) {
-+ dev_err(dev, "cannot allocate memory\n");
-+ goto out;
-+ }
-+
-+ sinfo = info->par;
-+
-+ if (dev->platform_data) {
-+ pdata_sinfo = (struct atmel_lcdfb_info *)dev->platform_data;
-+ sinfo->default_bpp = pdata_sinfo->default_bpp;
-+ sinfo->default_dmacon = pdata_sinfo->default_dmacon;
-+ sinfo->default_lcdcon2 = pdata_sinfo->default_lcdcon2;
-+ sinfo->default_monspecs = pdata_sinfo->default_monspecs;
-+ sinfo->atmel_lcdfb_power_control = pdata_sinfo->atmel_lcdfb_power_control;
-+ sinfo->guard_time = pdata_sinfo->guard_time;
-+ } else {
-+ dev_err(dev, "cannot get default configuration\n");
-+ goto free_info;
-+ }
-+ sinfo->info = info;
-+ sinfo->pdev = pdev;
-+
-+ strcpy(info->fix.id, sinfo->pdev->name);
-+ info->flags = ATMEL_LCDFB_FBINFO_DEFAULT;
-+ info->pseudo_palette = sinfo->pseudo_palette;
-+ info->fbops = &atmel_lcdfb_ops;
-+
-+ memcpy(&info->monspecs, sinfo->default_monspecs, sizeof(info->monspecs));
-+ info->fix = atmel_lcdfb_fix;
-+
-+ /* Enable LCDC Clocks */
-+ if (cpu_is_at91sam9261()) {
-+ sinfo->bus_clk = clk_get(dev, "hck1");
-+ if (IS_ERR(sinfo->bus_clk)) {
-+ ret = PTR_ERR(sinfo->bus_clk);
-+ goto free_info;
-+ }
-+ }
-+ sinfo->lcdc_clk = clk_get(dev, "lcdc_clk");
-+ if (IS_ERR(sinfo->lcdc_clk)) {
-+ ret = PTR_ERR(sinfo->lcdc_clk);
-+ goto put_bus_clk;
-+ }
-+ atmel_lcdfb_start_clock(sinfo);
-+
-+ ret = fb_find_mode(&info->var, info, NULL, info->monspecs.modedb,
-+ info->monspecs.modedb_len, info->monspecs.modedb,
-+ sinfo->default_bpp);
-+ if (!ret) {
-+ dev_err(dev, "no suitable video mode found\n");
-+ goto stop_clk;
-+ }
-+
-+
-+ regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+ if (!regs) {
-+ dev_err(dev, "resources unusable\n");
-+ ret = -ENXIO;
-+ goto stop_clk;
-+ }
-+
-+ sinfo->irq_base = platform_get_irq(pdev, 0);
-+ if (sinfo->irq_base < 0) {
-+ dev_err(dev, "unable to get irq\n");
-+ ret = sinfo->irq_base;
-+ goto stop_clk;
-+ }
-+
-+ /* Initialize video memory */
-+ map = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-+ if (map) {
-+ /* use a pre-allocated memory buffer */
-+ info->fix.smem_start = map->start;
-+ info->fix.smem_len = map->end - map->start + 1;
-+ if (!request_mem_region(info->fix.smem_start,
-+ info->fix.smem_len, pdev->name)) {
-+ ret = -EBUSY;
-+ goto stop_clk;
-+ }
-+
-+ info->screen_base = ioremap(info->fix.smem_start, info->fix.smem_len);
-+ if (!info->screen_base)
-+ goto release_intmem;
-+ } else {
-+ /* alocate memory buffer */
-+ ret = atmel_lcdfb_alloc_video_memory(sinfo);
-+ if (ret < 0) {
-+ dev_err(dev, "cannot allocate framebuffer: %d\n", ret);
-+ goto stop_clk;
-+ }
-+ }
-+
-+ /* LCDC registers */
-+ info->fix.mmio_start = regs->start;
-+ info->fix.mmio_len = regs->end - regs->start + 1;
-+
-+ if (!request_mem_region(info->fix.mmio_start,
-+ info->fix.mmio_len, pdev->name)) {
-+ ret = -EBUSY;
-+ goto free_fb;
-+ }
-+
-+ sinfo->mmio = ioremap(info->fix.mmio_start, info->fix.mmio_len);
-+ if (!sinfo->mmio) {
-+ dev_err(dev, "cannot map LCDC registers\n");
-+ goto release_mem;
-+ }
-+
-+ /* interrupt */
-+ ret = request_irq(sinfo->irq_base, atmel_lcdfb_interrupt, 0, pdev->name, info);
-+ if (ret) {
-+ dev_err(dev, "request_irq failed: %d\n", ret);
-+ goto unmap_mmio;
-+ }
-+
-+ ret = atmel_lcdfb_init_fbinfo(sinfo);
-+ if (ret < 0) {
-+ dev_err(dev, "init fbinfo failed: %d\n", ret);
-+ goto unregister_irqs;
-+ }
-+
-+ /*
-+ * This makes sure that our colour bitfield
-+ * descriptors are correctly initialised.
-+ */
-+ atmel_lcdfb_check_var(&info->var, info);
-+
-+ ret = fb_set_var(info, &info->var);
-+ if (ret) {
-+ dev_warn(dev, "unable to set display parameters\n");
-+ goto free_cmap;
-+ }
-+
-+ dev_set_drvdata(dev, info);
-+
-+ /*
-+ * Tell the world that we're ready to go
-+ */
-+ ret = register_framebuffer(info);
-+ if (ret < 0) {
-+ dev_err(dev, "failed to register framebuffer device: %d\n", ret);
-+ goto free_cmap;
-+ }
-+
-+ /* Power up the LCDC screen */
-+ if (sinfo->atmel_lcdfb_power_control)
-+ sinfo->atmel_lcdfb_power_control(1);
-+
-+ dev_info(dev, "fb%d: Atmel LCDC at 0x%08lx (mapped at %p), irq %lu\n",
-+ info->node, info->fix.mmio_start, sinfo->mmio, sinfo->irq_base);
-+
-+ return 0;
-+
-+
-+free_cmap:
-+ fb_dealloc_cmap(&info->cmap);
-+unregister_irqs:
-+ free_irq(sinfo->irq_base, info);
-+unmap_mmio:
-+ iounmap(sinfo->mmio);
-+release_mem:
-+ release_mem_region(info->fix.mmio_start, info->fix.mmio_len);
-+free_fb:
-+ if (map)
-+ iounmap(info->screen_base);
-+ else
-+ atmel_lcdfb_free_video_memory(sinfo);
-+
-+release_intmem:
-+ if (map)
-+ release_mem_region(info->fix.smem_start, info->fix.smem_len);
-+stop_clk:
-+ atmel_lcdfb_stop_clock(sinfo);
-+ clk_put(sinfo->lcdc_clk);
-+put_bus_clk:
-+ if (sinfo->bus_clk)
-+ clk_put(sinfo->bus_clk);
-+free_info:
-+ framebuffer_release(info);
-+out:
-+ dev_dbg(dev, "%s FAILED\n", __func__);
-+ return ret;
-+}
-+
-+static int __exit atmel_lcdfb_remove(struct platform_device *pdev)
-+{
-+ struct device *dev = &pdev->dev;
-+ struct fb_info *info = dev_get_drvdata(dev);
-+ struct atmel_lcdfb_info *sinfo = info->par;
-+
-+ if (!sinfo)
-+ return 0;
-+
-+ if (sinfo->atmel_lcdfb_power_control)
-+ sinfo->atmel_lcdfb_power_control(0);
-+ unregister_framebuffer(info);
-+ atmel_lcdfb_stop_clock(sinfo);
-+ clk_put(sinfo->lcdc_clk);
-+ if (sinfo->bus_clk)
-+ clk_put(sinfo->bus_clk);
-+ fb_dealloc_cmap(&info->cmap);
-+ free_irq(sinfo->irq_base, info);
-+ iounmap(sinfo->mmio);
-+ release_mem_region(info->fix.mmio_start, info->fix.mmio_len);
-+ if (platform_get_resource(pdev, IORESOURCE_MEM, 1)) {
-+ iounmap(info->screen_base);
-+ release_mem_region(info->fix.smem_start, info->fix.smem_len);
-+ } else {
-+ atmel_lcdfb_free_video_memory(sinfo);
-+ }
-+
-+ dev_set_drvdata(dev, NULL);
-+ framebuffer_release(info);
-+
-+ return 0;
-+}
-+
-+static struct platform_driver atmel_lcdfb_driver = {
-+ .remove = __exit_p(atmel_lcdfb_remove),
-+ .driver = {
-+ .name = "atmel_lcdfb",
-+ .owner = THIS_MODULE,
-+ },
-+};
-+
-+static int __init atmel_lcdfb_init(void)
-+{
-+ return platform_driver_probe(&atmel_lcdfb_driver, atmel_lcdfb_probe);
-+}
-+
-+static void __exit atmel_lcdfb_exit(void)
-+{
-+ platform_driver_unregister(&atmel_lcdfb_driver);
-+}
-+
-+module_init(atmel_lcdfb_init);
-+module_exit(atmel_lcdfb_exit);
-+
-+MODULE_DESCRIPTION("AT91/AT32 LCD Controller framebuffer driver");
-+MODULE_AUTHOR("Nicolas Ferre <nicolas.ferre@rfo.atmel.com>");
-+MODULE_LICENSE("GPL");
-diff -urN -x CVS linux-2.6.21/drivers/video/backlight/Kconfig linux-2.6-stable/drivers/video/backlight/Kconfig
---- linux-2.6.21/drivers/video/backlight/Kconfig Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/video/backlight/Kconfig Tue May 8 12:13:31 2007
-@@ -63,3 +63,11 @@
- help
- If you have a Frontpath ProGear say Y to enable the
- backlight driver.
-+
-+config BACKLIGHT_KB920x
-+ tristate "KwikByte KB9202 Backlight Driver"
-+ depends on BACKLIGHT_CLASS_DEVICE && MACH_KB9200
-+ default y
-+ help
-+ If you have a KwikByte KB9202 board, say Y to enable the
-+ backlight driver.
-diff -urN -x CVS linux-2.6.21/drivers/video/backlight/Makefile linux-2.6-stable/drivers/video/backlight/Makefile
---- linux-2.6.21/drivers/video/backlight/Makefile Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/drivers/video/backlight/Makefile Tue May 8 12:13:31 2007
-@@ -6,3 +6,4 @@
- obj-$(CONFIG_BACKLIGHT_HP680) += hp680_bl.o
- obj-$(CONFIG_BACKLIGHT_LOCOMO) += locomolcd.o
- obj-$(CONFIG_BACKLIGHT_PROGEAR) += progear_bl.o
-+obj-$(CONFIG_BACKLIGHT_KB920x) += kb920x_bl.o
-diff -urN -x CVS linux-2.6.21/drivers/video/backlight/kb920x_bl.c linux-2.6-stable/drivers/video/backlight/kb920x_bl.c
---- linux-2.6.21/drivers/video/backlight/kb920x_bl.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/drivers/video/backlight/kb920x_bl.c Tue May 8 12:13:31 2007
-@@ -0,0 +1,164 @@
-+/*
-+ * Backlight Driver for KB9202
-+ *
-+ * Copyright (c) 2006 KwikByte
-+ *
-+ * Based on Sharp's Corgi Backlight Driver
-+ *
-+ * This file is subject to the terms and conditions of the GNU General Public
-+ * License. See the file "COPYING" in the main directory of this archive
-+ * for more details.
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/platform_device.h>
-+#include <linux/spinlock.h>
-+#include <linux/fb.h>
-+#include <linux/backlight.h>
-+
-+#include <asm/arch/gpio.h>
-+
-+/* The backlight is on(1)/off(0) */
-+#define KB9202_DEFAULT_INTENSITY 1
-+#define KB9202_MAX_INTENSITY 1
-+
-+static int kb9202bl_suspended;
-+static int current_intensity = 0;
-+static DEFINE_SPINLOCK(bl_lock);
-+
-+static int kb9202bl_set_intensity(struct backlight_device *bd)
-+{
-+ unsigned long flags;
-+ int intensity = bd->props.brightness;
-+
-+ if (bd->props.power != FB_BLANK_UNBLANK)
-+ intensity = 0;
-+ if (bd->props.fb_blank != FB_BLANK_UNBLANK)
-+ intensity = 0;
-+ if (kb9202bl_suspended)
-+ intensity = 0;
-+
-+ if ((!current_intensity) && (bd->props.power == FB_BLANK_UNBLANK))
-+ intensity = 1;
-+
-+ spin_lock_irqsave(&bl_lock, flags);
-+ if (intensity)
-+ gpio_set_value(AT91_PIN_PC23, 1);
-+ else
-+ gpio_set_value(AT91_PIN_PC23, 0);
-+ spin_unlock_irqrestore(&bl_lock, flags);
-+
-+ current_intensity = intensity;
-+
-+ return 0;
-+}
-+
-+static int kb9202bl_get_intensity(struct backlight_device *bd)
-+{
-+ return current_intensity;
-+}
-+
-+static struct backlight_ops kb9202bl_ops = {
-+ .get_brightness = kb9202bl_get_intensity,
-+ .update_status = kb9202bl_set_intensity,
-+};
-+
-+static int __init kb9202bl_probe(struct platform_device *pdev)
-+{
-+ struct backlight_device *bd;
-+
-+ bd = backlight_device_register ("kb9202-bl", &pdev->dev, NULL, &kb9202bl_ops);
-+ if (IS_ERR(bd))
-+ return PTR_ERR(bd);
-+
-+ platform_set_drvdata(pdev, bd);
-+
-+ bd->props.max_brightness = KB9202_MAX_INTENSITY;
-+ bd->props.brightness = KB9202_DEFAULT_INTENSITY;
-+ (void) kb9202bl_set_intensity(bd);
-+
-+ return 0;
-+}
-+
-+static int kb9202bl_remove(struct platform_device *pdev)
-+{
-+ struct backlight_device *bd = platform_get_drvdata(pdev);
-+
-+ bd->props.brightness = 0;
-+ bd->props.power = 0;
-+ (void) kb9202bl_set_intensity(bd);
-+
-+ backlight_device_unregister(bd);
-+
-+ return 0;
-+}
-+
-+#ifdef CONFIG_PM
-+static int kb9202bl_suspend(struct platform_device *dev, pm_message_t state)
-+{
-+ struct backlight_device *bd = platform_get_drvdata(pdev);
-+
-+ kb9202bl_suspended = 1;
-+ (void) kb9202bl_set_intensity(bd);
-+ return 0;
-+}
-+
-+static int kb9202bl_resume(struct platform_device *dev)
-+{
-+ struct backlight_device *bd = platform_get_drvdata(pdev);
-+
-+ kb9202bl_suspended = 0;
-+ (void) kb9202bl_set_intensity(bd);
-+ return 0;
-+}
-+#else
-+#define kb9202bl_suspend NULL
-+#define kb9202bl_resume NULL
-+#endif
-+
-+static struct platform_driver kb9202bl_driver = {
-+ .probe = kb9202bl_probe,
-+ .remove = kb9202bl_remove,
-+ .suspend = kb9202bl_suspend,
-+ .resume = kb9202bl_resume,
-+ .driver = {
-+ .name = "kb9202-bl",
-+ .owner = THIS_MODULE,
-+ },
-+};
-+
-+static struct platform_device *kb9202bl_device;
-+
-+static int __init kb9202bl_init(void)
-+{
-+ int ret;
-+
-+ ret = platform_driver_register(&kb9202bl_driver);
-+ if (!ret) {
-+ kb9202bl_device = platform_device_alloc("kb9202-bl", -1);
-+ if (!kb9202bl_device)
-+ return -ENOMEM;
-+
-+ ret = platform_device_add(kb9202bl_device);
-+ if (ret) {
-+ platform_device_put(kb9202bl_device);
-+ platform_driver_unregister(&kb9202bl_driver);
-+ }
-+ }
-+ return ret;
-+}
-+
-+static void __exit kb9202bl_exit(void)
-+{
-+ platform_device_unregister(kb9202bl_device);
-+ platform_driver_unregister(&kb9202bl_driver);
-+}
-+
-+module_init(kb9202bl_init);
-+module_exit(kb9202bl_exit);
-+
-+MODULE_AUTHOR("KwikByte <kb9200_dev@kwikbyte.com>");
-+MODULE_DESCRIPTION("KB9202 Backlight Driver");
-+MODULE_LICENSE("GPL");
-diff -urN -x CVS linux-2.6.21/drivers/video/s1d15605fb.c linux-2.6-stable/drivers/video/s1d15605fb.c
---- linux-2.6.21/drivers/video/s1d15605fb.c Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/drivers/video/s1d15605fb.c Tue May 8 12:13:31 2007
-@@ -0,0 +1,659 @@
-+/*
-+ * drivers/video/s1d15605.c
-+ *
-+ * Adapted from several sources including:
-+ * 1) Driver for AT91 LCD Controller
-+ * Copyright (C) 2006 Atmel
-+ *
-+ * 2) Copyright (C) 2005 S. Kevin Hester
-+ *
-+ * This file is subject to the terms and conditions of the GNU General Public
-+ * License. See the file COPYING in the main directory of this archive for
-+ * more details.
-+ *
-+ * This is a basic framebuffer driver for the Optrex F-51320 128x64 mono LCD
-+ * display. This display uses a clone of the common Epson SED 1531 display
-+ * controller.
-+ *
-+ * I've heavily borrowed code from the vfb.c driver.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ */
-+
-+#ifdef DEBUG
-+#define MSG(string, args...) printk("s1d15605fb:" string, ##args)
-+#else
-+#define MSG(string, args...)
-+#endif
-+
-+#include <linux/kernel.h>
-+#include <linux/platform_device.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/interrupt.h>
-+#include <linux/clk.h>
-+#include <linux/fb.h>
-+#include <linux/init.h>
-+#include <linux/delay.h>
-+
-+#include <asm/uaccess.h>
-+
-+#include <asm/arch/board.h>
-+#include <asm/arch/gpio.h>
-+
-+#ifdef CONFIG_PMAC_BACKLIGHT
-+#include <asm/backlight.h>
-+#endif
-+
-+#define VIDEOWIDTH 128
-+#define VIDEOHEIGHT 64
-+#define VIDEODEPTH 1 /* bits/pixel */
-+#define VIDEOWIDTH_BYTES ((VIDEOWIDTH * VIDEODEPTH) / 8)
-+
-+/* The number of bytes that actually go to the device */
-+#define ACTUALVIDEOMEMSIZE (VIDEOWIDTH_BYTES * VIDEOHEIGHT)
-+#define VIDEOMEMSIZE PAGE_SIZE
-+
-+static struct fb_var_screeninfo s1d15605_default __initdata = {
-+ .xres = VIDEOWIDTH,
-+ .yres = VIDEOHEIGHT,
-+ .xres_virtual = VIDEOWIDTH,
-+ .yres_virtual = VIDEOHEIGHT,
-+ .bits_per_pixel = VIDEODEPTH,
-+ .red = { 0, 1, 0 },
-+ .green = { 0, 1, 0 },
-+ .blue = { 0, 1, 0 },
-+ .activate = FB_ACTIVATE_NOW,
-+ .pixclock = 20000,
-+ .vmode = FB_VMODE_NONINTERLACED,
-+};
-+
-+static struct fb_fix_screeninfo s1d15605_fix __initdata = {
-+ .id = "s1d15605",
-+ .type = FB_TYPE_PACKED_PIXELS,
-+ .visual = FB_VISUAL_MONO10,
-+ .xpanstep = 0,
-+ .ypanstep = 0,
-+ .ywrapstep = 0,
-+ .accel = FB_ACCEL_NONE,
-+};
-+
-+struct s1d15605fb_info {
-+ struct fb_info *info;
-+ char *mmio;
-+ unsigned long reset_pin;
-+ struct platform_device *pdev;
-+};
-+
-+/*
-+ * LCD device interface
-+ */
-+#define RESET_DISPLAY 0xE2
-+#define LCD_BIAS_1_9 0xA2
-+#define ADC_SELECT_REVERSE 0xA1
-+#define COMMON_OUTPUT_NORMAL 0xC0
-+#define V5_RESISTOR_RATIO 0x26
-+#define ELECTRONIC_VOLUME_SET 0x81
-+#define ELECTRONIC_VOLUME_INIT 0x20
-+#define POWER_CONTROL_SET 0x28
-+#define VOLTAGE_REGULATOR 0x02
-+#define VOLTAGE_FOLLOWER 0x01
-+#define BOOSTER_CIRCUIT 0x04
-+#define DISPLAY_ON 0xAF
-+#define START_LINE_SET 0x40
-+#define PAGE_ADDRESS_SET 0xB0
-+#define COLUMN_ADDRESS_HIGH 0x10
-+#define COLUMN_ADDRESS_LOW 0x00
-+#define RESISTOR_RATIO_START 0x20
-+
-+#define NUM_OF_PAGES 8
-+#define NUM_OF_COLUMNS 128
-+
-+#define WRITE_COMMAND(x) __raw_writeb((x), (sinfo)->mmio)
-+#define READ_COMMAND __raw_readb((sinfo)->mmio)
-+#define WRITE_DATA(x) __raw_writeb((x), (sinfo)->mmio + (0x10000))
-+#define READ_DATA __raw_readb((sinfo)->mmio + (0x10000))
-+
-+
-+/*
-+ * s1d15605fb_resize_framebuffer
-+ *
-+ * Free allocated space if different. Allocate on new of changed.
-+ * Returns -ENOMEM if the new framebuffer can not be allocated,
-+ * zero on success.
-+ */
-+static int s1d15605fb_resize_framebuffer(struct s1d15605fb_info *sinfo)
-+{
-+ struct fb_info *info = sinfo->info;
-+ struct fb_fix_screeninfo *fix = &info->fix;
-+ struct fb_var_screeninfo *var = &info->var;
-+ unsigned int new_size;
-+ void *new_vaddr;
-+
-+ new_size = ((var->xres_virtual * var->yres_virtual * var->bits_per_pixel) / 8);
-+
-+ MSG("%s: x (%d) y (%d) bpp (%d): new size 0x%08x\n", __FUNCTION__,
-+ var->xres_virtual, var->yres_virtual, var->bits_per_pixel, new_size);
-+
-+ if (new_size == fix->smem_len)
-+ return 0;
-+
-+ if (fix->smem_len) {
-+ kfree(info->screen_base);
-+ }
-+
-+ new_vaddr = kmalloc(new_size, GFP_KERNEL);
-+
-+ if (!new_vaddr) {
-+ fix->smem_len = 0;
-+ return -ENOMEM;
-+ }
-+
-+ info->screen_base = new_vaddr;
-+ fix->smem_start = (unsigned)new_vaddr;
-+ fix->smem_len = new_size;
-+ fix->line_length = (var->xres_virtual * var->bits_per_pixel) / 8;
-+
-+ dev_info(info->device,
-+ "%luKiB frame buffer at %08lx (mapped at %p)\n",
-+ (unsigned long)info->fix.smem_len / 1024,
-+ (unsigned long)info->fix.smem_start,
-+ info->screen_base);
-+
-+ return 0;
-+}
-+
-+
-+/*
-+ * The s1d15605 seems to be divided into eight 128 pixel wide pages (from top to
-+ * bottom) each page seems to be eight pixels high, where these eight pixels are
-+ * one byte
-+ */
-+static void s1d15605_update(struct fb_info *info)
-+{
-+ struct s1d15605fb_info *sinfo = info->par;
-+ int page, i, row, colmask;
-+ u8 retVal, *rowPtr;
-+
-+ WRITE_COMMAND(START_LINE_SET);
-+ for (page = 0; page < NUM_OF_PAGES; ++page) {
-+ WRITE_COMMAND(PAGE_ADDRESS_SET + page);
-+ WRITE_COMMAND(COLUMN_ADDRESS_HIGH);
-+ WRITE_COMMAND(COLUMN_ADDRESS_LOW);
-+
-+ for (i = 0; i < NUM_OF_COLUMNS; ++i)
-+ {
-+ /* point of opportunity: optimization */
-+ colmask = (1 << (i & 0x7));
-+ rowPtr = (u8*)(info->screen_base);
-+ rowPtr += (VIDEOWIDTH_BYTES * 8 * page);
-+ rowPtr += (i >> 3);
-+ retVal = 0;
-+ for (row = 0; row < 8; ++row)
-+ {
-+ retVal = (retVal >> 1) | (((*rowPtr) & colmask) ? 0x80 : 0);
-+ rowPtr += VIDEOWIDTH_BYTES;
-+ }
-+ WRITE_DATA(retVal);
-+ }
-+ }
-+
-+ WRITE_COMMAND(DISPLAY_ON);
-+}
-+
-+
-+/*
-+ * Setting the video mode has been split into two parts.
-+ * First part, xxxfb_check_var, must not write anything
-+ * to hardware, it should only verify and adjust var.
-+ * This means it doesn't alter par but it does use hardware
-+ * data from it to check this var.
-+ */
-+static int s1d15605_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
-+{
-+ /*
-+ * Some very basic checks
-+ */
-+ if (!var->xres)
-+ var->xres = 1;
-+ if (!var->yres)
-+ var->yres = 1;
-+ if (var->xres > var->xres_virtual)
-+ var->xres_virtual = var->xres;
-+ if (var->yres > var->yres_virtual)
-+ var->yres_virtual = var->yres;
-+
-+ if(var->bits_per_pixel > VIDEODEPTH)
-+ return -EINVAL;
-+
-+ /*
-+ * Memory limit
-+ */
-+ if (((var->yres_virtual * var->bits_per_pixel * var->yres_virtual) >> 3) >
-+ ACTUALVIDEOMEMSIZE)
-+ return -ENOMEM;
-+
-+ /*
-+ * Now that we checked it we alter var. The reason being is that the video
-+ * mode passed in might not work but slight changes to it might make it
-+ * work. This way we let the user know what is acceptable.
-+ */
-+ switch (var->bits_per_pixel) {
-+ case 1:
-+ var->red.offset = var->green.offset = var->blue.offset = 0;
-+ var->red.length = var->green.length = var->blue.length
-+ = var->bits_per_pixel;
-+ break;
-+ default:
-+ return -EINVAL;
-+ }
-+
-+ var->xoffset = var->yoffset = 0;
-+ var->red.msb_right = var->green.msb_right = var->blue.msb_right =
-+ var->transp.msb_right = 0;
-+
-+ return 0;
-+}
-+
-+
-+/*
-+ * This routine actually sets the video mode. It's in here where we
-+ * the hardware state info->par and fix which can be affected by the
-+ * change in par. For this driver it doesn't do much.
-+ */
-+static int s1d15605_set_par(struct fb_info *info)
-+{
-+ int ret;
-+
-+ MSG("%s:\n", __func__);
-+ MSG(" * resolution: %ux%u (%ux%u virtual)\n",
-+ info->var.xres, info->var.yres,
-+ info->var.xres_virtual, info->var.yres_virtual);
-+
-+ ret = s1d15605fb_resize_framebuffer(info->par);
-+
-+ info->fix.visual = FB_VISUAL_MONO10;
-+ return ret;
-+}
-+
-+
-+/*
-+ * Set a single color register. The values supplied are already
-+ * rounded down to the hardware's capabilities (according to the
-+ * entries in the var structure). Return != 0 for invalid regno.
-+ */
-+static int s1d15605_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
-+ u_int transp, struct fb_info *info)
-+{
-+ if (regno > 1) /* no. of hw registers - we only do mono now */
-+ return 1;
-+
-+ return 0;
-+}
-+
-+
-+/*
-+ * Currently, the routine will simply shut-off the backlight and prevent
-+ * updates/refreshes. Modify according to application.
-+ *
-+ * 0 unblank, 1 blank, 2 no vsync, 3 no hsync, 4 off
-+ */
-+static int s1d15605_blank(int blank, struct fb_info *info)
-+{
-+#ifdef CONFIG_PMAC_BACKLIGHT
-+ if (blank)
-+ pmac_backlight->props.power = FB_BLANK_POWERDOWN;
-+ else
-+ pmac_backlight->props.power = FB_BLANK_UNBLANK;
-+ backlight_update_status(pmac_backlight);
-+#endif
-+ return 1;
-+}
-+
-+
-+/*
-+ * Pan or Wrap the Display
-+ *
-+ * This call looks only at xoffset, yoffset and the FB_VMODE_YWRAP flag
-+ */
-+/*
-+static int s1d15605_pan_display(struct fb_var_screeninfo *var,
-+ struct fb_info *info)
-+{
-+ if (var->vmode & FB_VMODE_YWRAP) {
-+ if (var->yoffset < 0
-+ || var->yoffset >= info->var.yres_virtual
-+ || var->xoffset)
-+ return -EINVAL;
-+ } else {
-+ if (var->xoffset + var->xres > info->var.xres_virtual ||
-+ var->yoffset + var->yres > info->var.yres_virtual)
-+ return -EINVAL;
-+ }
-+ info->var.xoffset = var->xoffset;
-+ info->var.yoffset = var->yoffset;
-+ if (var->vmode & FB_VMODE_YWRAP)
-+ info->var.vmode |= FB_VMODE_YWRAP;
-+ else
-+ info->var.vmode &= ~FB_VMODE_YWRAP;
-+ return 0;
-+}
-+*/
-+
-+
-+static void s1d15605_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-+{
-+ cfb_copyarea(info, region);
-+ s1d15605_update(info);
-+}
-+
-+
-+static void s1d15605_fillrect (struct fb_info *info, const struct fb_fillrect *rect)
-+{
-+ cfb_fillrect(info, rect);
-+ s1d15605_update(info);
-+}
-+
-+
-+static void s1d15605_imageblit(struct fb_info *p, const struct fb_image *image)
-+{
-+ cfb_imageblit(p, image);
-+ s1d15605_update(p);
-+}
-+
-+
-+/*
-+ * Write the users data to our framebuffer, and then trigger a psuedo DMA
-+ */
-+static ssize_t s1d15605_write(struct file *file, const char *buf,
-+ size_t count, loff_t *ppos)
-+{
-+ unsigned long p = *ppos;
-+ struct inode *inode = file->f_dentry->d_inode;
-+ int fbidx = iminor(inode);
-+ struct fb_info *info = registered_fb[fbidx];
-+ int err;
-+
-+ if (p > info->fix.smem_len)
-+ return -ENOSPC;
-+ if (count >= info->fix.smem_len)
-+ count = info->fix.smem_len;
-+ err = 0;
-+ if (count + p > info->fix.smem_len) {
-+ count = info->fix.smem_len - p;
-+ err = -ENOSPC;
-+ }
-+ if (count) {
-+ char *base_addr;
-+
-+ base_addr = info->screen_base;
-+ count -= copy_from_user(base_addr+p, buf, count);
-+ *ppos += count;
-+ err = -EFAULT;
-+ }
-+
-+ s1d15605_update(info);
-+
-+ if (count)
-+ return count;
-+
-+ return err;
-+}
-+
-+#ifdef USE_PRIVATE_VMA_FXS
-+static void s1d15605_vma_open(struct vm_area_struct *vma)
-+{
-+ // FIXME - store stats in the device data via vm_private_data
-+}
-+
-+
-+static void s1d15605_vma_close(struct vm_area_struct *vma)
-+{
-+ // FIXME - store stats in the device data via vm_private_data
-+}
-+
-+
-+static struct page *s1d15605_vma_nopage(struct vm_area_struct *vma,
-+ unsigned long address, int *type)
-+{
-+ struct page *page;
-+ struct fb_info *info = vma->vm_private_data;
-+
-+ page = virt_to_page(info->screen_base);
-+ get_page(page);
-+
-+ // FIXME - now someone has a link to our page, start periodically blitting
-+ // latest updates to the actual device.
-+
-+ return page;
-+}
-+
-+
-+static struct vm_operations_struct s1d15605_vm_ops = {
-+ .open = s1d15605_vma_open,
-+ .close = s1d15605_vma_close,
-+ .nopage = s1d15605_vma_nopage
-+};
-+
-+
-+/* We don't do much here - because we have special vm_ops */
-+static int s1d15605_mmap(struct fb_info *info, struct vm_area_struct *vma)
-+{
-+ vma->vm_ops = &s1d15605_vm_ops;
-+ vma->vm_flags |= VM_RESERVED;
-+ vma->vm_private_data = info;
-+ s1d15605_vma_open(vma);
-+
-+ return 0;
-+}
-+#endif /* USE_PRIVATE_VMA_FXS */
-+
-+
-+static struct fb_ops s1d15605fb_ops = {
-+ .owner = THIS_MODULE,
-+ .fb_check_var = s1d15605_check_var,
-+ .fb_set_par = s1d15605_set_par,
-+ .fb_setcolreg = s1d15605_setcolreg,
-+ .fb_blank = s1d15605_blank,
-+// .fb_pan_display = s1d15605_pan_display,
-+ .fb_fillrect = s1d15605_fillrect,
-+ .fb_copyarea = s1d15605_copyarea,
-+ .fb_imageblit = s1d15605_imageblit,
-+ .fb_write = s1d15605_write,
-+#ifdef USE_PRIVATE_VMA_FXS
-+ .fb_mmap = s1d15605_mmap,
-+#endif
-+};
-+
-+
-+static void s1d15605_device_init(struct s1d15605fb_info *sinfo) {
-+
-+ char value;
-+
-+ /* release the reset line by reading the device - proto hardware */
-+ value = READ_COMMAND;
-+ value = READ_COMMAND;
-+
-+#ifdef CONFIG_MACH_KB9200
-+ /* new boards have dedicated reset line */
-+ gpio_set_value(sinfo->reset_pin, 1);
-+#endif
-+
-+ /* initialize the device within 5ms */
-+ WRITE_COMMAND(RESET_DISPLAY);
-+ WRITE_COMMAND(LCD_BIAS_1_9);
-+ WRITE_COMMAND(ADC_SELECT_REVERSE);
-+ WRITE_COMMAND(COMMON_OUTPUT_NORMAL);
-+ WRITE_COMMAND(V5_RESISTOR_RATIO);
-+ WRITE_COMMAND(ELECTRONIC_VOLUME_SET);
-+ WRITE_COMMAND(ELECTRONIC_VOLUME_INIT);
-+ WRITE_COMMAND(POWER_CONTROL_SET | VOLTAGE_REGULATOR | VOLTAGE_FOLLOWER | BOOSTER_CIRCUIT);
-+ WRITE_COMMAND(DISPLAY_ON);
-+
-+ WRITE_COMMAND(RESISTOR_RATIO_START + 4);
-+ WRITE_COMMAND(ELECTRONIC_VOLUME_SET);
-+ WRITE_COMMAND(0x33);
-+}
-+
-+
-+static int s1d15605fb_probe(struct platform_device *pdev)
-+{
-+ struct device *dev = &pdev->dev;
-+ struct fb_info *info;
-+ struct s1d15605fb_info *sinfo;
-+ int ret;
-+
-+ MSG("%s\n", __func__);
-+
-+ if (!(info = framebuffer_alloc(sizeof(struct s1d15605fb_info), dev))) {
-+ dev_err(dev, "Cannot allocate framebuffer struct\n");
-+ return -ENOMEM;
-+ }
-+
-+ sinfo = info->par;
-+ sinfo->info = info;
-+ sinfo->pdev = pdev;
-+
-+ if (pdev->num_resources < 2) {
-+ dev_err(dev, "Resources unusable\n");
-+ ret = -ENODEV;
-+ goto free_info;
-+ }
-+
-+ info->fbops = &s1d15605fb_ops;
-+ strcpy(info->fix.id, pdev->name);
-+
-+ info->fix.mmio_start = pdev->resource[0].start;
-+ info->fix.mmio_len = pdev->resource[0].end - pdev->resource[0].start + 1;
-+ sinfo->reset_pin = pdev->resource[1].start;
-+
-+ ret = s1d15605fb_resize_framebuffer(sinfo);
-+ if (ret < 0) {
-+ dev_err(dev, "Cannot resize framebuffer: %d\n", ret);
-+ goto free_fb;
-+ }
-+
-+ if (!request_mem_region(info->fix.mmio_start,
-+ info->fix.mmio_len, pdev->name)) {
-+ ret = -EBUSY;
-+ goto free_fb;
-+ }
-+
-+ sinfo->mmio = ioremap(info->fix.mmio_start, info->fix.mmio_len);
-+ if (!sinfo->mmio) {
-+ dev_err(dev, "Cannot map LCD memory region\n");
-+ goto release_mem;
-+ }
-+
-+ s1d15605_device_init(sinfo);
-+
-+ ret = fb_find_mode(&info->var, info, NULL, NULL, 0, NULL, 1);
-+
-+ if (!ret || (ret == 4))
-+ info->var = s1d15605_default;
-+
-+ info->fix = s1d15605_fix;
-+ info->flags = FBINFO_FLAG_DEFAULT |
-+/* FBINFO_HWACCEL_YPAN | */
-+ FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
-+
-+ ret = register_framebuffer(info);
-+ if (ret < 0) {
-+ dev_err(dev, "Failed to register framebuffer device: %d\n", ret);
-+ goto unmap_mmio;
-+ }
-+
-+ dev_set_drvdata(dev, info);
-+
-+ memset(info->screen_base, 0, info->fix.smem_len);
-+ info->var.activate |= FB_ACTIVATE_NOW;
-+ ret = fb_set_var(info, &info->var);
-+ if (ret) {
-+ dev_warn(dev, "Unable to set display parameters\n");
-+ }
-+
-+ info->var.activate &= ~(FB_ACTIVATE_FORCE | FB_ACTIVATE_NOW);
-+
-+ dev_dbg(dev, "%s SUCCESS\n", __func__);
-+
-+ dev_info(dev, "Driver $Revision: 1.1 $\n");
-+
-+ return 0;
-+
-+unmap_mmio:
-+ iounmap(sinfo->mmio);
-+release_mem:
-+ release_mem_region(info->fix.mmio_start, info->fix.mmio_len);
-+free_fb:
-+ kfree(info->screen_base);
-+
-+free_info:
-+ framebuffer_release(info);
-+
-+ dev_dbg(dev, "%s FAILED\n", __func__);
-+ return ret;
-+}
-+
-+
-+static int s1d15605fb_remove(struct platform_device *pdev)
-+{
-+ struct device *dev = &pdev->dev;
-+ struct fb_info *info = dev_get_drvdata(dev);
-+ struct s1d15605fb_info *sinfo = info->par;
-+
-+ if (!sinfo)
-+ return 0;
-+
-+ unregister_framebuffer(info);
-+
-+ iounmap(sinfo->mmio);
-+ release_mem_region(info->fix.mmio_start, info->fix.mmio_len);
-+
-+ kfree(info->screen_base);
-+
-+ dev_set_drvdata(dev, NULL);
-+ framebuffer_release(info);
-+ return 0;
-+}
-+
-+
-+static struct platform_driver s1d15605fb_driver = {
-+ .probe = s1d15605fb_probe,
-+ .remove = s1d15605fb_remove,
-+ .driver = {
-+ .name = "s1d15605fb",
-+ .owner = THIS_MODULE,
-+ },
-+};
-+
-+
-+static int __init s1d15605fb_init(void)
-+{
-+ return platform_driver_register(&s1d15605fb_driver);
-+}
-+
-+
-+static void __exit s1d15605fb_exit(void)
-+{
-+ platform_driver_unregister(&s1d15605fb_driver);
-+}
-+
-+
-+module_init(s1d15605fb_init);
-+module_exit(s1d15605fb_exit);
-+
-+
-+MODULE_AUTHOR("KwikByte");
-+MODULE_DESCRIPTION("Epson S1D15605 LCD Controller framebuffer driver");
-+MODULE_LICENSE("GPL");
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/at91_adc.h linux-2.6-stable/include/asm-arm/arch-at91/at91_adc.h
---- linux-2.6.21/include/asm-arm/arch-at91/at91_adc.h Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/include/asm-arm/arch-at91/at91_adc.h Tue May 8 12:13:31 2007
-@@ -0,0 +1,61 @@
-+/*
-+ * include/asm-arm/arch-at91/at91_adc.h
-+ *
-+ * Copyright (C) SAN People
-+ *
-+ * Analog-to-Digital Converter (ADC) registers.
-+ * Based on AT91SAM9260 datasheet revision D.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ */
-+
-+#ifndef AT91_ADC_H
-+#define AT91_ADC_H
-+
-+#define AT91_ADC_CR 0x00 /* Control Register */
-+#define AT91_ADC_SWRST (1 << 0) /* Software Reset */
-+#define AT91_ADC_START (1 << 1) /* Start Conversion */
-+
-+#define AT91_ADC_MR 0x04 /* Mode Register */
-+#define AT91_ADC_TRGEN (1 << 0) /* Trigger Enable */
-+#define AT91_ADC_TRGSEL (7 << 1) /* Trigger Selection */
-+#define AT91_ADC_TRGSEL_TC0 (0 << 1)
-+#define AT91_ADC_TRGSEL_TC1 (1 << 1)
-+#define AT91_ADC_TRGSEL_TC2 (2 << 1)
-+#define AT91_ADC_TRGSEL_EXTERNAL (6 << 1)
-+#define AT91_ADC_LOWRES (1 << 4) /* Low Resolution */
-+#define AT91_ADC_SLEEP (1 << 5) /* Sleep Mode */
-+#define AT91_ADC_PRESCAL (0x3f << 8) /* Prescalar Rate Selection */
-+#define AT91_ADC_PRESCAL_(x) ((x) << 8)
-+#define AT91_ADC_STARTUP (0x1f << 16) /* Startup Up Time */
-+#define AT91_ADC_STARTUP_(x) ((x) << 16)
-+#define AT91_ADC_SHTIM (0xf << 24) /* Sample & Hold Time */
-+#define AT91_ADC_SHTIM_(x) ((x) << 24)
-+
-+#define AT91_ADC_CHER 0x10 /* Channel Enable Register */
-+#define AT91_ADC_CHDR 0x14 /* Channel Disable Register */
-+#define AT91_ADC_CHSR 0x18 /* Channel Status Register */
-+#define AT91_ADC_CH(n) (1 << (n)) /* Channel Number */
-+
-+#define AT91_ADC_SR 0x1C /* Status Register */
-+#define AT91_ADC_EOC(n) (1 << (n)) /* End of Conversion on Channel N */
-+#define AT91_ADC_OVRE(n) (1 << ((n) + 8))/* Overrun Error on Channel N */
-+#define AT91_ADC_DRDY (1 << 16) /* Data Ready */
-+#define AT91_ADC_GOVRE (1 << 17) /* General Overrun Error */
-+#define AT91_ADC_ENDRX (1 << 18) /* End of RX Buffer */
-+#define AT91_ADC_RXFUFF (1 << 19) /* RX Buffer Full */
-+
-+#define AT91_ADC_LCDR 0x20 /* Last Converted Data Register */
-+#define AT91_ADC_LDATA (0x3ff)
-+
-+#define AT91_ADC_IER 0x24 /* Interrupt Enable Register */
-+#define AT91_ADC_IDR 0x28 /* Interrupt Disable Register */
-+#define AT91_ADC_IMR 0x2C /* Interrupt Mask Register */
-+
-+#define AT91_ADC_CHR(n) (0x30 + ((n) * 4) /* Channel Data Register N */
-+#define AT91_ADC_DATA (0x3ff)
-+
-+#endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/at91_mci.h linux-2.6-stable/include/asm-arm/arch-at91/at91_mci.h
---- linux-2.6.21/include/asm-arm/arch-at91/at91_mci.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/at91_mci.h Tue May 8 12:13:31 2007
-@@ -26,6 +26,9 @@
- #define AT91_MCI_MR 0x04 /* Mode Register */
- #define AT91_MCI_CLKDIV (0xff << 0) /* Clock Divider */
- #define AT91_MCI_PWSDIV (7 << 8) /* Power Saving Divider */
-+#define AT91_MCI_RDPROOF (1 << 11) /* Read Proof Enable [SAM926[03] only] */
-+#define AT91_MCI_WRPROOF (1 << 12) /* Write Proof Enable [SAM926[03] only] */
-+#define AT91_MCI_PDCFBYTE (1 << 13) /* PDC Force Byte Transfer [SAM926[03] only] */
- #define AT91_MCI_PDCPADV (1 << 14) /* PDC Padding Value */
- #define AT91_MCI_PDCMODE (1 << 15) /* PDC-orientated Mode */
- #define AT91_MCI_BLKLEN (0xfff << 18) /* Data Block Length */
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/at91_pmc.h linux-2.6-stable/include/asm-arm/arch-at91/at91_pmc.h
---- linux-2.6.21/include/asm-arm/arch-at91/at91_pmc.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/at91_pmc.h Fri May 11 16:45:00 2007
-@@ -37,7 +37,9 @@
- #define AT91_PMC_PCDR (AT91_PMC + 0x14) /* Peripheral Clock Disable Register */
- #define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */
-
--#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register */
-+#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [SAM9RL only] */
-+
-+#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */
- #define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */
- #define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [AT91SAM926x only] */
- #define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/at91rm9200.h linux-2.6-stable/include/asm-arm/arch-at91/at91rm9200.h
---- linux-2.6.21/include/asm-arm/arch-at91/at91rm9200.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/at91rm9200.h Tue May 8 12:56:33 2007
-@@ -107,185 +107,4 @@
- #define AT91RM9200_UHP_BASE 0x00300000 /* USB Host controller */
-
-
--#if 0
--/*
-- * PIO pin definitions (peripheral A/B multiplexing).
-- */
--#define AT91_PA0_MISO (1 << 0) /* A: SPI Master-In Slave-Out */
--#define AT91_PA0_PCK3 (1 << 0) /* B: PMC Programmable Clock Output 3 */
--#define AT91_PA1_MOSI (1 << 1) /* A: SPI Master-Out Slave-In */
--#define AT91_PA1_PCK0 (1 << 1) /* B: PMC Programmable Clock Output 0 */
--#define AT91_PA2_SPCK (1 << 2) /* A: SPI Serial Clock */
--#define AT91_PA2_IRQ4 (1 << 2) /* B: External Interrupt 4 */
--#define AT91_PA3_NPCS0 (1 << 3) /* A: SPI Peripheral Chip Select 0 */
--#define AT91_PA3_IRQ5 (1 << 3) /* B: External Interrupt 5 */
--#define AT91_PA4_NPCS1 (1 << 4) /* A: SPI Peripheral Chip Select 1 */
--#define AT91_PA4_PCK1 (1 << 4) /* B: PMC Programmable Clock Output 1 */
--#define AT91_PA5_NPCS2 (1 << 5) /* A: SPI Peripheral Chip Select 2 */
--#define AT91_PA5_TXD3 (1 << 5) /* B: USART Transmit Data 3 */
--#define AT91_PA6_NPCS3 (1 << 6) /* A: SPI Peripheral Chip Select 3 */
--#define AT91_PA6_RXD3 (1 << 6) /* B: USART Receive Data 3 */
--#define AT91_PA7_ETXCK_EREFCK (1 << 7) /* A: Ethernet Reference Clock / Transmit Clock */
--#define AT91_PA7_PCK2 (1 << 7) /* B: PMC Programmable Clock Output 2 */
--#define AT91_PA8_ETXEN (1 << 8) /* A: Ethernet Transmit Enable */
--#define AT91_PA8_MCCDB (1 << 8) /* B: MMC Multimedia Card B Command */
--#define AT91_PA9_ETX0 (1 << 9) /* A: Ethernet Transmit Data 0 */
--#define AT91_PA9_MCDB0 (1 << 9) /* B: MMC Multimedia Card B Data 0 */
--#define AT91_PA10_ETX1 (1 << 10) /* A: Ethernet Transmit Data 1 */
--#define AT91_PA10_MCDB1 (1 << 10) /* B: MMC Multimedia Card B Data 1 */
--#define AT91_PA11_ECRS_ECRSDV (1 << 11) /* A: Ethernet Carrier Sense / Data Valid */
--#define AT91_PA11_MCDB2 (1 << 11) /* B: MMC Multimedia Card B Data 2 */
--#define AT91_PA12_ERX0 (1 << 12) /* A: Ethernet Receive Data 0 */
--#define AT91_PA12_MCDB3 (1 << 12) /* B: MMC Multimedia Card B Data 3 */
--#define AT91_PA13_ERX1 (1 << 13) /* A: Ethernet Receive Data 1 */
--#define AT91_PA13_TCLK0 (1 << 13) /* B: TC External Clock Input 0 */
--#define AT91_PA14_ERXER (1 << 14) /* A: Ethernet Receive Error */
--#define AT91_PA14_TCLK1 (1 << 14) /* B: TC External Clock Input 1 */
--#define AT91_PA15_EMDC (1 << 15) /* A: Ethernet Management Data Clock */
--#define AT91_PA15_TCLK2 (1 << 15) /* B: TC External Clock Input 2 */
--#define AT91_PA16_EMDIO (1 << 16) /* A: Ethernet Management Data I/O */
--#define AT91_PA16_IRQ6 (1 << 16) /* B: External Interrupt 6 */
--#define AT91_PA17_TXD0 (1 << 17) /* A: USART Transmit Data 0 */
--#define AT91_PA17_TIOA0 (1 << 17) /* B: TC I/O Line A 0 */
--#define AT91_PA18_RXD0 (1 << 18) /* A: USART Receive Data 0 */
--#define AT91_PA18_TIOB0 (1 << 18) /* B: TC I/O Line B 0 */
--#define AT91_PA19_SCK0 (1 << 19) /* A: USART Serial Clock 0 */
--#define AT91_PA19_TIOA1 (1 << 19) /* B: TC I/O Line A 1 */
--#define AT91_PA20_CTS0 (1 << 20) /* A: USART Clear To Send 0 */
--#define AT91_PA20_TIOB1 (1 << 20) /* B: TC I/O Line B 1 */
--#define AT91_PA21_RTS0 (1 << 21) /* A: USART Ready To Send 0 */
--#define AT91_PA21_TIOA2 (1 << 21) /* B: TC I/O Line A 2 */
--#define AT91_PA22_RXD2 (1 << 22) /* A: USART Receive Data 2 */
--#define AT91_PA22_TIOB2 (1 << 22) /* B: TC I/O Line B 2 */
--#define AT91_PA23_TXD2 (1 << 23) /* A: USART Transmit Data 2 */
--#define AT91_PA23_IRQ3 (1 << 23) /* B: External Interrupt 3 */
--#define AT91_PA24_SCK2 (1 << 24) /* A: USART Serial Clock 2 */
--#define AT91_PA24_PCK1 (1 << 24) /* B: PMC Programmable Clock Output 1 */
--#define AT91_PA25_TWD (1 << 25) /* A: TWI Two-wire Serial Data */
--#define AT91_PA25_IRQ2 (1 << 25) /* B: External Interrupt 2 */
--#define AT91_PA26_TWCK (1 << 26) /* A: TWI Two-wire Serial Clock */
--#define AT91_PA26_IRQ1 (1 << 26) /* B: External Interrupt 1 */
--#define AT91_PA27_MCCK (1 << 27) /* A: MMC Multimedia Card Clock */
--#define AT91_PA27_TCLK3 (1 << 27) /* B: TC External Clock Input 3 */
--#define AT91_PA28_MCCDA (1 << 28) /* A: MMC Multimedia Card A Command */
--#define AT91_PA28_TCLK4 (1 << 28) /* B: TC External Clock Input 4 */
--#define AT91_PA29_MCDA0 (1 << 29) /* A: MMC Multimedia Card A Data 0 */
--#define AT91_PA29_TCLK5 (1 << 29) /* B: TC External Clock Input 5 */
--#define AT91_PA30_DRXD (1 << 30) /* A: DBGU Receive Data */
--#define AT91_PA30_CTS2 (1 << 30) /* B: USART Clear To Send 2 */
--#define AT91_PA31_DTXD (1 << 31) /* A: DBGU Transmit Data */
--#define AT91_PA31_RTS2 (1 << 31) /* B: USART Ready To Send 2 */
--
--#define AT91_PB0_TF0 (1 << 0) /* A: SSC Transmit Frame Sync 0 */
--#define AT91_PB0_RTS3 (1 << 0) /* B: USART Ready To Send 3 */
--#define AT91_PB1_TK0 (1 << 1) /* A: SSC Transmit Clock 0 */
--#define AT91_PB1_CTS3 (1 << 1) /* B: USART Clear To Send 3 */
--#define AT91_PB2_TD0 (1 << 2) /* A: SSC Transmit Data 0 */
--#define AT91_PB2_SCK3 (1 << 2) /* B: USART Serial Clock 3 */
--#define AT91_PB3_RD0 (1 << 3) /* A: SSC Receive Data 0 */
--#define AT91_PB3_MCDA1 (1 << 3) /* B: MMC Multimedia Card A Data 1 */
--#define AT91_PB4_RK0 (1 << 4) /* A: SSC Receive Clock 0 */
--#define AT91_PB4_MCDA2 (1 << 4) /* B: MMC Multimedia Card A Data 2 */
--#define AT91_PB5_RF0 (1 << 5) /* A: SSC Receive Frame Sync 0 */
--#define AT91_PB5_MCDA3 (1 << 5) /* B: MMC Multimedia Card A Data 3 */
--#define AT91_PB6_TF1 (1 << 6) /* A: SSC Transmit Frame Sync 1 */
--#define AT91_PB6_TIOA3 (1 << 6) /* B: TC I/O Line A 3 */
--#define AT91_PB7_TK1 (1 << 7) /* A: SSC Transmit Clock 1 */
--#define AT91_PB7_TIOB3 (1 << 7) /* B: TC I/O Line B 3 */
--#define AT91_PB8_TD1 (1 << 8) /* A: SSC Transmit Data 1 */
--#define AT91_PB8_TIOA4 (1 << 8) /* B: TC I/O Line A 4 */
--#define AT91_PB9_RD1 (1 << 9) /* A: SSC Receive Data 1 */
--#define AT91_PB9_TIOB4 (1 << 9) /* B: TC I/O Line B 4 */
--#define AT91_PB10_RK1 (1 << 10) /* A: SSC Receive Clock 1 */
--#define AT91_PB10_TIOA5 (1 << 10) /* B: TC I/O Line A 5 */
--#define AT91_PB11_RF1 (1 << 11) /* A: SSC Receive Frame Sync 1 */
--#define AT91_PB11_TIOB5 (1 << 11) /* B: TC I/O Line B 5 */
--#define AT91_PB12_TF2 (1 << 12) /* A: SSC Transmit Frame Sync 2 */
--#define AT91_PB12_ETX2 (1 << 12) /* B: Ethernet Transmit Data 2 */
--#define AT91_PB13_TK2 (1 << 13) /* A: SSC Transmit Clock 3 */
--#define AT91_PB13_ETX3 (1 << 13) /* B: Ethernet Transmit Data 3 */
--#define AT91_PB14_TD2 (1 << 14) /* A: SSC Transmit Data 2 */
--#define AT91_PB14_ETXER (1 << 14) /* B: Ethernet Transmit Coding Error */
--#define AT91_PB15_RD2 (1 << 15) /* A: SSC Receive Data 2 */
--#define AT91_PB15_ERX2 (1 << 15) /* B: Ethernet Receive Data 2 */
--#define AT91_PB16_RK2 (1 << 16) /* A: SSC Receive Clock 2 */
--#define AT91_PB16_ERX3 (1 << 16) /* B: Ethernet Receive Data 3 */
--#define AT91_PB17_RF2 (1 << 17) /* A: SSC Receive Frame Sync 2 */
--#define AT91_PB17_ERXDV (1 << 17) /* B: Ethernet Receive Data Valid */
--#define AT91_PB18_RI1 (1 << 18) /* A: USART Ring Indicator 1 */
--#define AT91_PB18_ECOL (1 << 18) /* B: Ethernet Collision Detected */
--#define AT91_PB19_DTR1 (1 << 19) /* A: USART Data Terminal Ready 1 */
--#define AT91_PB19_ERXCK (1 << 19) /* B: Ethernet Receive Clock */
--#define AT91_PB20_TXD1 (1 << 20) /* A: USART Transmit Data 1 */
--#define AT91_PB21_RXD1 (1 << 21) /* A: USART Receive Data 1 */
--#define AT91_PB22_SCK1 (1 << 22) /* A: USART Serial Clock 1 */
--#define AT91_PB23_DCD1 (1 << 23) /* A: USART Data Carrier Detect 1 */
--#define AT91_PB24_CTS1 (1 << 24) /* A: USART Clear To Send 1 */
--#define AT91_PB25_DSR1 (1 << 25) /* A: USART Data Set Ready 1 */
--#define AT91_PB25_EF100 (1 << 25) /* B: Ethernet Force 100 Mbit */
--#define AT91_PB26_RTS1 (1 << 26) /* A: USART Ready To Send 1 */
--#define AT91_PB27_PCK0 (1 << 27) /* B: PMC Programmable Clock Output 0 */
--#define AT91_PB28_FIQ (1 << 28) /* A: Fast Interrupt */
--#define AT91_PB29_IRQ0 (1 << 29) /* A: External Interrupt 0 */
--
--#define AT91_PC0_BFCK (1 << 0) /* A: Burst Flash Clock */
--#define AT91_PC1_BFRDY_SMOE (1 << 1) /* A: Burst Flash Ready / SmartMedia Output Enable */
--#define AT91_PC2_BFAVD (1 << 2) /* A: Burst Flash Address Valid */
--#define AT91_PC3_BFBAA_SMWE (1 << 3) /* A: Burst Flash Address Advance / SmartMedia Write Enable */
--#define AT91_PC4_BFOE (1 << 4) /* A: Burst Flash Output Enable */
--#define AT91_PC5_BFWE (1 << 5) /* A: Burst Flash Write Enable */
--#define AT91_PC6_NWAIT (1 << 6) /* A: SMC Wait Signal */
--#define AT91_PC7_A23 (1 << 7) /* A: Address Bus 23 */
--#define AT91_PC8_A24 (1 << 8) /* A: Address Bus 24 */
--#define AT91_PC9_A25_CFRNW (1 << 9) /* A: Address Bus 25 / Compact Flash Read Not Write */
--#define AT91_PC10_NCS4_CFCS (1 << 10) /* A: SMC Chip Select 4 / Compact Flash Chip Select */
--#define AT91_PC11_NCS5_CFCE1 (1 << 11) /* A: SMC Chip Select 5 / Compact Flash Chip Enable 1 */
--#define AT91_PC12_NCS6_CFCE2 (1 << 12) /* A: SMC Chip Select 6 / Compact Flash Chip Enable 2 */
--#define AT91_PC13_NCS7 (1 << 13) /* A: Chip Select 7 */
--
--#define AT91_PD0_ETX0 (1 << 0) /* A: Ethernet Transmit Data 0 */
--#define AT91_PD1_ETX1 (1 << 1) /* A: Ethernet Transmit Data 1 */
--#define AT91_PD2_ETX2 (1 << 2) /* A: Ethernet Transmit Data 2 */
--#define AT91_PD3_ETX3 (1 << 3) /* A: Ethernet Transmit Data 3 */
--#define AT91_PD4_ETXEN (1 << 4) /* A: Ethernet Transmit Enable */
--#define AT91_PD5_ETXER (1 << 5) /* A: Ethernet Transmit Coding Error */
--#define AT91_PD6_DTXD (1 << 6) /* A: DBGU Transmit Data */
--#define AT91_PD7_PCK0 (1 << 7) /* A: PMC Programmable Clock Output 0 */
--#define AT91_PD7_TSYNC (1 << 7) /* B: ETM Trace Synchronization Signal */
--#define AT91_PD8_PCK1 (1 << 8) /* A: PMC Programmable Clock Output 1 */
--#define AT91_PD8_TCLK (1 << 8) /* B: ETM Trace Clock */
--#define AT91_PD9_PCK2 (1 << 9) /* A: PMC Programmable Clock Output 2 */
--#define AT91_PD9_TPS0 (1 << 9) /* B: ETM Trace ARM Pipeline Status 0 */
--#define AT91_PD10_PCK3 (1 << 10) /* A: PMC Programmable Clock Output 3 */
--#define AT91_PD10_TPS1 (1 << 10) /* B: ETM Trace ARM Pipeline Status 1 */
--#define AT91_PD11_TPS2 (1 << 11) /* B: ETM Trace ARM Pipeline Status 2 */
--#define AT91_PD12_TPK0 (1 << 12) /* B: ETM Trace Packet Port 0 */
--#define AT91_PD13_TPK1 (1 << 13) /* B: ETM Trace Packet Port 1 */
--#define AT91_PD14_TPK2 (1 << 14) /* B: ETM Trace Packet Port 2 */
--#define AT91_PD15_TD0 (1 << 15) /* A: SSC Transmit Data 0 */
--#define AT91_PD15_TPK3 (1 << 15) /* B: ETM Trace Packet Port 3 */
--#define AT91_PD16_TD1 (1 << 16) /* A: SSC Transmit Data 1 */
--#define AT91_PD16_TPK4 (1 << 16) /* B: ETM Trace Packet Port 4 */
--#define AT91_PD17_TD2 (1 << 17) /* A: SSC Transmit Data 2 */
--#define AT91_PD17_TPK5 (1 << 17) /* B: ETM Trace Packet Port 5 */
--#define AT91_PD18_NPCS1 (1 << 18) /* A: SPI Peripheral Chip Select 1 */
--#define AT91_PD18_TPK6 (1 << 18) /* B: ETM Trace Packet Port 6 */
--#define AT91_PD19_NPCS2 (1 << 19) /* A: SPI Peripheral Chip Select 2 */
--#define AT91_PD19_TPK7 (1 << 19) /* B: ETM Trace Packet Port 7 */
--#define AT91_PD20_NPCS3 (1 << 20) /* A: SPI Peripheral Chip Select 3 */
--#define AT91_PD20_TPK8 (1 << 20) /* B: ETM Trace Packet Port 8 */
--#define AT91_PD21_RTS0 (1 << 21) /* A: USART Ready To Send 0 */
--#define AT91_PD21_TPK9 (1 << 21) /* B: ETM Trace Packet Port 9 */
--#define AT91_PD22_RTS1 (1 << 22) /* A: USART Ready To Send 1 */
--#define AT91_PD22_TPK10 (1 << 22) /* B: ETM Trace Packet Port 10 */
--#define AT91_PD23_RTS2 (1 << 23) /* A: USART Ready To Send 2 */
--#define AT91_PD23_TPK11 (1 << 23) /* B: ETM Trace Packet Port 11 */
--#define AT91_PD24_RTS3 (1 << 24) /* A: USART Ready To Send 3 */
--#define AT91_PD24_TPK12 (1 << 24) /* B: ETM Trace Packet Port 12 */
--#define AT91_PD25_DTR1 (1 << 25) /* A: USART Data Terminal Ready 1 */
--#define AT91_PD25_TPK13 (1 << 25) /* B: ETM Trace Packet Port 13 */
--#define AT91_PD26_TPK14 (1 << 26) /* B: ETM Trace Packet Port 14 */
--#define AT91_PD27_TPK15 (1 << 27) /* B: ETM Trace Packet Port 15 */
--#endif
--
- #endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/at91sam9260.h linux-2.6-stable/include/asm-arm/arch-at91/at91sam9260.h
---- linux-2.6.21/include/asm-arm/arch-at91/at91sam9260.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/at91sam9260.h Tue May 8 12:56:33 2007
-@@ -117,13 +117,4 @@
- #define AT91SAM9XE_SRAM_BASE 0x00300000 /* Internal SRAM base address */
-
-
--#if 0
--/*
-- * PIO pin definitions (peripheral A/B multiplexing).
-- */
--
--// TODO: Add
--
--#endif
--
- #endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/at91sam9260_matrix.h linux-2.6-stable/include/asm-arm/arch-at91/at91sam9260_matrix.h
---- linux-2.6.21/include/asm-arm/arch-at91/at91sam9260_matrix.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/at91sam9260_matrix.h Fri May 11 16:20:33 2007
-@@ -67,7 +67,7 @@
- #define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */
- #define AT91_MATRIX_CS4A_SMC (0 << 4)
- #define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4)
--#define AT91_MATRIX_CS5A (1 << 5 ) /* Chip Select 5 Assignment */
-+#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */
- #define AT91_MATRIX_CS5A_SMC (0 << 5)
- #define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5)
- #define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/at91sam9261.h linux-2.6-stable/include/asm-arm/arch-at91/at91sam9261.h
---- linux-2.6.21/include/asm-arm/arch-at91/at91sam9261.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/at91sam9261.h Tue May 8 12:56:33 2007
-@@ -98,195 +98,4 @@
- #define AT91SAM9261_LCDC_BASE 0x00600000 /* LDC controller */
-
-
--#if 0
--/*
-- * PIO pin definitions (peripheral A/B multiplexing).
-- */
--#define AT91_PA0_SPI0_MISO (1 << 0) /* A: SPI0 Master In Slave */
--#define AT91_PA0_MCDA0 (1 << 0) /* B: Multimedia Card A Data 0 */
--#define AT91_PA1_SPI0_MOSI (1 << 1) /* A: SPI0 Master Out Slave */
--#define AT91_PA1_MCCDA (1 << 1) /* B: Multimedia Card A Command */
--#define AT91_PA2_SPI0_SPCK (1 << 2) /* A: SPI0 Serial Clock */
--#define AT91_PA2_MCCK (1 << 2) /* B: Multimedia Card Clock */
--#define AT91_PA3_SPI0_NPCS0 (1 << 3) /* A: SPI0 Peripheral Chip Select 0 */
--#define AT91_PA4_SPI0_NPCS1 (1 << 4) /* A: SPI0 Peripheral Chip Select 1 */
--#define AT91_PA4_MCDA1 (1 << 4) /* B: Multimedia Card A Data 1 */
--#define AT91_PA5_SPI0_NPCS2 (1 << 5) /* A: SPI0 Peripheral Chip Select 2 */
--#define AT91_PA5_MCDA2 (1 << 5) /* B: Multimedia Card A Data 2 */
--#define AT91_PA6_SPI0_NPCS3 (1 << 6) /* A: SPI0 Peripheral Chip Select 3 */
--#define AT91_PA6_MCDA3 (1 << 6) /* B: Multimedia Card A Data 3 */
--#define AT91_PA7_TWD (1 << 7) /* A: TWI Two-wire Serial Data */
--#define AT91_PA7_PCK0 (1 << 7) /* B: PMC Programmable clock Output 0 */
--#define AT91_PA8_TWCK (1 << 8) /* A: TWI Two-wire Serial Clock */
--#define AT91_PA8_PCK1 (1 << 8) /* B: PMC Programmable clock Output 1 */
--#define AT91_PA9_DRXD (1 << 9) /* A: DBGU Debug Receive Data */
--#define AT91_PA9_PCK2 (1 << 9) /* B: PMC Programmable clock Output 2 */
--#define AT91_PA10_DTXD (1 << 10) /* A: DBGU Debug Transmit Data */
--#define AT91_PA10_PCK3 (1 << 10) /* B: PMC Programmable clock Output 3 */
--#define AT91_PA11_TSYNC (1 << 11) /* A: Trace Synchronization Signal */
--#define AT91_PA11_SCK1 (1 << 11) /* B: USART1 Serial Clock */
--#define AT91_PA12_TCLK (1 << 12) /* A: Trace Clock */
--#define AT91_PA12_RTS1 (1 << 12) /* B: USART1 Ready To Send */
--#define AT91_PA13_TPS0 (1 << 13) /* A: Trace ARM Pipeline Status 0 */
--#define AT91_PA13_CTS1 (1 << 13) /* B: USART1 Clear To Send */
--#define AT91_PA14_TPS1 (1 << 14) /* A: Trace ARM Pipeline Status 1 */
--#define AT91_PA14_SCK2 (1 << 14) /* B: USART2 Serial Clock */
--#define AT91_PA15_TPS2 (1 << 15) /* A: Trace ARM Pipeline Status 2 */
--#define AT91_PA15_RTS2 (1 << 15) /* B: USART2 Ready To Send */
--#define AT91_PA16_TPK0 (1 << 16) /* A: Trace Packet Port 0 */
--#define AT91_PA16_CTS2 (1 << 16) /* B: USART2 Clear To Send */
--#define AT91_PA17_TPK1 (1 << 17) /* A: Trace Packet Port 1 */
--#define AT91_PA17_TF1 (1 << 17) /* B: SSC1 Transmit Frame Sync */
--#define AT91_PA18_TPK2 (1 << 18) /* A: Trace Packet Port 2 */
--#define AT91_PA18_TK1 (1 << 18) /* B: SSC1 Transmit Clock */
--#define AT91_PA19_TPK3 (1 << 19) /* A: Trace Packet Port 3 */
--#define AT91_PA19_TD1 (1 << 19) /* B: SSC1 Transmit Data */
--#define AT91_PA20_TPK4 (1 << 20) /* A: Trace Packet Port 4 */
--#define AT91_PA20_RD1 (1 << 20) /* B: SSC1 Receive Data */
--#define AT91_PA21_TPK5 (1 << 21) /* A: Trace Packet Port 5 */
--#define AT91_PA21_RK1 (1 << 21) /* B: SSC1 Receive Clock */
--#define AT91_PA22_TPK6 (1 << 22) /* A: Trace Packet Port 6 */
--#define AT91_PA22_RF1 (1 << 22) /* B: SSC1 Receive Frame Sync */
--#define AT91_PA23_TPK7 (1 << 23) /* A: Trace Packet Port 7 */
--#define AT91_PA23_RTS0 (1 << 23) /* B: USART0 Ready To Send */
--#define AT91_PA24_TPK8 (1 << 24) /* A: Trace Packet Port 8 */
--#define AT91_PA24_SPI1_NPCS1 (1 << 24) /* B: SPI1 Peripheral Chip Select 1 */
--#define AT91_PA25_TPK9 (1 << 25) /* A: Trace Packet Port 9 */
--#define AT91_PA25_SPI1_NPCS2 (1 << 25) /* B: SPI1 Peripheral Chip Select 2 */
--#define AT91_PA26_TPK10 (1 << 26) /* A: Trace Packet Port 10 */
--#define AT91_PA26_SPI1_NPCS3 (1 << 26) /* B: SPI1 Peripheral Chip Select 3 */
--#define AT91_PA27_TPK11 (1 << 27) /* A: Trace Packet Port 11 */
--#define AT91_PA27_SPI0_NPCS1 (1 << 27) /* B: SPI0 Peripheral Chip Select 1 */
--#define AT91_PA28_TPK12 (1 << 28) /* A: Trace Packet Port 12 */
--#define AT91_PA28_SPI0_NPCS2 (1 << 28) /* B: SPI0 Peripheral Chip Select 2 */
--#define AT91_PA29_TPK13 (1 << 29) /* A: Trace Packet Port 13 */
--#define AT91_PA29_SPI0_NPCS3 (1 << 29) /* B: SPI0 Peripheral Chip Select 3 */
--#define AT91_PA30_TPK14 (1 << 30) /* A: Trace Packet Port 14 */
--#define AT91_PA30_A23 (1 << 30) /* B: Address Bus bit 23 */
--#define AT91_PA31_TPK15 (1 << 31) /* A: Trace Packet Port 15 */
--#define AT91_PA31_A24 (1 << 31) /* B: Address Bus bit 24 */
--
--#define AT91_PB0_LCDVSYNC (1 << 0) /* A: LCD Vertical Synchronization */
--#define AT91_PB1_LCDHSYNC (1 << 1) /* A: LCD Horizontal Synchronization */
--#define AT91_PB2_LCDDOTCK (1 << 2) /* A: LCD Dot Clock */
--#define AT91_PB2_PCK0 (1 << 2) /* B: PMC Programmable clock Output 0 */
--#define AT91_PB3_LCDDEN (1 << 3) /* A: LCD Data Enable */
--#define AT91_PB4_LCDCC (1 << 4) /* A: LCD Contrast Control */
--#define AT91_PB4_LCDD2 (1 << 4) /* B: LCD Data Bus Bit 2 */
--#define AT91_PB5_LCDD0 (1 << 5) /* A: LCD Data Bus Bit 0 */
--#define AT91_PB5_LCDD3 (1 << 5) /* B: LCD Data Bus Bit 3 */
--#define AT91_PB6_LCDD1 (1 << 6) /* A: LCD Data Bus Bit 1 */
--#define AT91_PB6_LCDD4 (1 << 6) /* B: LCD Data Bus Bit 4 */
--#define AT91_PB7_LCDD2 (1 << 7) /* A: LCD Data Bus Bit 2 */
--#define AT91_PB7_LCDD5 (1 << 7) /* B: LCD Data Bus Bit 5 */
--#define AT91_PB8_LCDD3 (1 << 8) /* A: LCD Data Bus Bit 3 */
--#define AT91_PB8_LCDD6 (1 << 8) /* B: LCD Data Bus Bit 6 */
--#define AT91_PB9_LCDD4 (1 << 9) /* A: LCD Data Bus Bit 4 */
--#define AT91_PB9_LCDD7 (1 << 9) /* B: LCD Data Bus Bit 7 */
--#define AT91_PB10_LCDD5 (1 << 10) /* A: LCD Data Bus Bit 5 */
--#define AT91_PB10_LCDD10 (1 << 10) /* B: LCD Data Bus Bit 10 */
--#define AT91_PB11_LCDD6 (1 << 11) /* A: LCD Data Bus Bit 6 */
--#define AT91_PB11_LCDD11 (1 << 11) /* B: LCD Data Bus Bit 11 */
--#define AT91_PB12_LCDD7 (1 << 12) /* A: LCD Data Bus Bit 7 */
--#define AT91_PB12_LCDD12 (1 << 12) /* B: LCD Data Bus Bit 12 */
--#define AT91_PB13_LCDD8 (1 << 13) /* A: LCD Data Bus Bit 8 */
--#define AT91_PB13_LCDD13 (1 << 13) /* B: LCD Data Bus Bit 13 */
--#define AT91_PB14_LCDD9 (1 << 14) /* A: LCD Data Bus Bit 9 */
--#define AT91_PB14_LCDD14 (1 << 14) /* B: LCD Data Bus Bit 14 */
--#define AT91_PB15_LCDD10 (1 << 15) /* A: LCD Data Bus Bit 10 */
--#define AT91_PB15_LCDD15 (1 << 15) /* B: LCD Data Bus Bit 15 */
--#define AT91_PB16_LCDD11 (1 << 16) /* A: LCD Data Bus Bit 11 */
--#define AT91_PB16_LCDD19 (1 << 16) /* B: LCD Data Bus Bit 19 */
--#define AT91_PB17_LCDD12 (1 << 17) /* A: LCD Data Bus Bit 12 */
--#define AT91_PB17_LCDD20 (1 << 17) /* B: LCD Data Bus Bit 20 */
--#define AT91_PB18_LCDD13 (1 << 18) /* A: LCD Data Bus Bit 13 */
--#define AT91_PB18_LCDD21 (1 << 18) /* B: LCD Data Bus Bit 21 */
--#define AT91_PB19_LCDD14 (1 << 19) /* A: LCD Data Bus Bit 14 */
--#define AT91_PB19_LCDD22 (1 << 19) /* B: LCD Data Bus Bit 22 */
--#define AT91_PB20_LCDD15 (1 << 20) /* A: LCD Data Bus Bit 15 */
--#define AT91_PB20_LCDD23 (1 << 20) /* B: LCD Data Bus Bit 23 */
--#define AT91_PB21_TF0 (1 << 21) /* A: SSC0 Transmit Frame Sync */
--#define AT91_PB21_LCDD16 (1 << 21) /* B: LCD Data Bus Bit 16 */
--#define AT91_PB22_TK0 (1 << 22) /* A: SSC0 Transmit Clock */
--#define AT91_PB22_LCDD17 (1 << 22) /* B: LCD Data Bus Bit 17 */
--#define AT91_PB23_TD0 (1 << 23) /* A: SSC0 Transmit Data */
--#define AT91_PB23_LCDD18 (1 << 23) /* B: LCD Data Bus Bit 18 */
--#define AT91_PB24_RD0 (1 << 24) /* A: SSC0 Receive Data */
--#define AT91_PB24_LCDD19 (1 << 24) /* B: LCD Data Bus Bit 19 */
--#define AT91_PB25_RK0 (1 << 25) /* A: SSC0 Receive Clock */
--#define AT91_PB25_LCDD20 (1 << 25) /* B: LCD Data Bus Bit 20 */
--#define AT91_PB26_RF0 (1 << 26) /* A: SSC0 Receive Frame Sync */
--#define AT91_PB26_LCDD21 (1 << 26) /* B: LCD Data Bus Bit 21 */
--#define AT91_PB27_SPI1_NPCS1 (1 << 27) /* A: SPI1 Peripheral Chip Select 1 */
--#define AT91_PB27_LCDD22 (1 << 27) /* B: LCD Data Bus Bit 22 */
--#define AT91_PB28_SPI1_NPCS0 (1 << 28) /* A: SPI1 Peripheral Chip Select 0 */
--#define AT91_PB28_LCDD23 (1 << 28) /* B: LCD Data Bus Bit 23 */
--#define AT91_PB29_SPI1_SPCK (1 << 29) /* A: SPI1 Serial Clock */
--#define AT91_PB29_IRQ2 (1 << 29) /* B: Interrupt input 2 */
--#define AT91_PB30_SPI1_MISO (1 << 30) /* A: SPI1 Master In Slave */
--#define AT91_PB30_IRQ1 (1 << 30) /* B: Interrupt input 1 */
--#define AT91_PB31_SPI1_MOSI (1 << 31) /* A: SPI1 Master Out Slave */
--#define AT91_PB31_PCK2 (1 << 31) /* B: PMC Programmable clock Output 2 */
--
--#define AT91_PC0_SMOE (1 << 0) /* A: SmartMedia Output Enable */
--#define AT91_PC0_NCS6 (1 << 0) /* B: Chip Select 6 */
--#define AT91_PC1_SMWE (1 << 1) /* A: SmartMedia Write Enable */
--#define AT91_PC1_NCS7 (1 << 1) /* B: Chip Select 7 */
--#define AT91_PC2_NWAIT (1 << 2) /* A: NWAIT */
--#define AT91_PC2_IRQ0 (1 << 2) /* B: Interrupt input 0 */
--#define AT91_PC3_A25_CFRNW (1 << 3) /* A: Address Bus[25] / Compact Flash Read Not Write */
--#define AT91_PC4_NCS4_CFCS0 (1 << 4) /* A: Chip Select 4 / CompactFlash Chip Select 0 */
--#define AT91_PC5_NCS5_CFCS1 (1 << 5) /* A: Chip Select 5 / CompactFlash Chip Select 1 */
--#define AT91_PC6_CFCE1 (1 << 6) /* A: CompactFlash Chip Enable 1 */
--#define AT91_PC7_CFCE2 (1 << 7) /* A: CompactFlash Chip Enable 2 */
--#define AT91_PC8_TXD0 (1 << 8) /* A: USART0 Transmit Data */
--#define AT91_PC8_PCK2 (1 << 8) /* B: PMC Programmable clock Output 2 */
--#define AT91_PC9_RXD0 (1 << 9) /* A: USART0 Receive Data */
--#define AT91_PC9_PCK3 (1 << 9) /* B: PMC Programmable clock Output 3 */
--#define AT91_PC10_RTS0 (1 << 10) /* A: USART0 Ready To Send */
--#define AT91_PC10_SCK0 (1 << 10) /* B: USART0 Serial Clock */
--#define AT91_PC11_CTS0 (1 << 11) /* A: USART0 Clear To Send */
--#define AT91_PC11_FIQ (1 << 11) /* B: AIC Fast Interrupt Input */
--#define AT91_PC12_TXD1 (1 << 12) /* A: USART1 Transmit Data */
--#define AT91_PC12_NCS6 (1 << 12) /* B: Chip Select 6 */
--#define AT91_PC13_RXD1 (1 << 13) /* A: USART1 Receive Data */
--#define AT91_PC13_NCS7 (1 << 13) /* B: Chip Select 7 */
--#define AT91_PC14_TXD2 (1 << 14) /* A: USART2 Transmit Data */
--#define AT91_PC14_SPI1_NPCS2 (1 << 14) /* B: SPI1 Peripheral Chip Select 2 */
--#define AT91_PC15_RXD2 (1 << 15) /* A: USART2 Receive Data */
--#define AT91_PC15_SPI1_NPCS3 (1 << 15) /* B: SPI1 Peripheral Chip Select 3 */
--#define AT91_PC16_D16 (1 << 16) /* A: Data Bus [16] */
--#define AT91_PC16_TCLK0 (1 << 16) /* B: Timer Counter 0 external clock input */
--#define AT91_PC17_D17 (1 << 17) /* A: Data Bus [17] */
--#define AT91_PC17_TCLK1 (1 << 17) /* B: Timer Counter 1 external clock input */
--#define AT91_PC18_D18 (1 << 18) /* A: Data Bus [18] */
--#define AT91_PC18_TCLK2 (1 << 18) /* B: Timer Counter 2 external clock input */
--#define AT91_PC19_D19 (1 << 19) /* A: Data Bus [19] */
--#define AT91_PC19_TIOA0 (1 << 19) /* B: Timer Counter 0 Multipurpose Timer I/O Pin A */
--#define AT91_PC20_D20 (1 << 20) /* A: Data Bus [20] */
--#define AT91_PC20_TIOB0 (1 << 20) /* B: Timer Counter 0 Multipurpose Timer I/O Pin B */
--#define AT91_PC21_D21 (1 << 21) /* A: Data Bus [21] */
--#define AT91_PC21_TIOA1 (1 << 21) /* B: Timer Counter 1 Multipurpose Timer I/O Pin A */
--#define AT91_PC22_D22 (1 << 22) /* A: Data Bus [22] */
--#define AT91_PC22_TIOB1 (1 << 22) /* B: Timer Counter 1 Multipurpose Timer I/O Pin B */
--#define AT91_PC23_D23 (1 << 23) /* A: Data Bus [23] */
--#define AT91_PC23_TIOA2 (1 << 23) /* B: Timer Counter 2 Multipurpose Timer I/O Pin A */
--#define AT91_PC24_D24 (1 << 24) /* A: Data Bus [24] */
--#define AT91_PC24_TIOB2 (1 << 24) /* B: Timer Counter 2 Multipurpose Timer I/O Pin B */
--#define AT91_PC25_D25 (1 << 25) /* A: Data Bus [25] */
--#define AT91_PC25_TF2 (1 << 25) /* B: SSC2 Transmit Frame Sync */
--#define AT91_PC26_D26 (1 << 26) /* A: Data Bus [26] */
--#define AT91_PC26_TK2 (1 << 26) /* B: SSC2 Transmit Clock */
--#define AT91_PC27_D27 (1 << 27) /* A: Data Bus [27] */
--#define AT91_PC27_TD2 (1 << 27) /* B: SSC2 Transmit Data */
--#define AT91_PC28_D28 (1 << 28) /* A: Data Bus [28] */
--#define AT91_PC28_RD2 (1 << 28) /* B: SSC2 Receive Data */
--#define AT91_PC29_D29 (1 << 29) /* A: Data Bus [29] */
--#define AT91_PC29_RK2 (1 << 29) /* B: SSC2 Receive Clock */
--#define AT91_PC30_D30 (1 << 30) /* A: Data Bus [30] */
--#define AT91_PC30_RF2 (1 << 30) /* B: SSC2 Receive Frame Sync */
--#define AT91_PC31_D31 (1 << 31) /* A: Data Bus [31] */
--#define AT91_PC31_PCK1 (1 << 31) /* B: PMC Programmable clock Output 1 */
--#endif
--
- #endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/at91sam9263.h linux-2.6-stable/include/asm-arm/arch-at91/at91sam9263.h
---- linux-2.6.21/include/asm-arm/arch-at91/at91sam9263.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/at91sam9263.h Tue May 8 12:56:33 2007
-@@ -119,13 +119,5 @@
- #define AT91SAM9263_DMAC_BASE 0x00800000 /* DMA Controller */
- #define AT91SAM9263_UHP_BASE 0x00a00000 /* USB Host controller */
-
--#if 0
--/*
-- * PIO pin definitions (peripheral A/B multiplexing).
-- */
--
--// TODO: Add
--
--#endif
-
- #endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/at91sam9rl.h linux-2.6-stable/include/asm-arm/arch-at91/at91sam9rl.h
---- linux-2.6.21/include/asm-arm/arch-at91/at91sam9rl.h Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/include/asm-arm/arch-at91/at91sam9rl.h Fri May 11 14:53:48 2007
-@@ -0,0 +1,110 @@
-+/*
-+ * include/asm-arm/arch-at91/at91sam9260.h
-+ *
-+ * Copyright (C) 2007 Atmel Corporation
-+ *
-+ * Common definitions.
-+ * Based on AT91SAM9RL datasheet revision A. (Preliminary)
-+ *
-+ * This file is subject to the terms and conditions of the GNU General Public
-+ * License. See the file COPYING in the main directory of this archive for
-+ * more details.
-+ */
-+
-+#ifndef AT91SAM9RL_H
-+#define AT91SAM9RL_H
-+
-+/*
-+ * Peripheral identifiers/interrupts.
-+ */
-+#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */
-+#define AT91_ID_SYS 1 /* System Controller */
-+#define AT91SAM9RL_ID_PIOA 2 /* Parallel IO Controller A */
-+#define AT91SAM9RL_ID_PIOB 3 /* Parallel IO Controller B */
-+#define AT91SAM9RL_ID_PIOC 4 /* Parallel IO Controller C */
-+#define AT91SAM9RL_ID_PIOD 5 /* Parallel IO Controller D */
-+#define AT91SAM9RL_ID_US0 6 /* USART 0 */
-+#define AT91SAM9RL_ID_US1 7 /* USART 1 */
-+#define AT91SAM9RL_ID_US2 8 /* USART 2 */
-+#define AT91SAM9RL_ID_US3 9 /* USART 3 */
-+#define AT91SAM9RL_ID_MCI 10 /* Multimedia Card Interface */
-+#define AT91SAM9RL_ID_TWI0 11 /* TWI 0 */
-+#define AT91SAM9RL_ID_TWI1 12 /* TWI 1 */
-+#define AT91SAM9RL_ID_SPI 13 /* Serial Peripheral Interface */
-+#define AT91SAM9RL_ID_SSC0 14 /* Serial Synchronous Controller 0 */
-+#define AT91SAM9RL_ID_SSC1 15 /* Serial Synchronous Controller 1 */
-+#define AT91SAM9RL_ID_TC0 16 /* Timer Counter 0 */
-+#define AT91SAM9RL_ID_TC1 17 /* Timer Counter 1 */
-+#define AT91SAM9RL_ID_TC2 18 /* Timer Counter 2 */
-+#define AT91SAM9RL_ID_PWMC 19 /* Pulse Width Modulation Controller */
-+#define AT91SAM9RL_ID_TSC 20 /* Touch Screen Controller */
-+#define AT91SAM9RL_ID_DMA 21 /* DMA Controller */
-+#define AT91SAM9RL_ID_UDPHS 22 /* USB Device HS */
-+#define AT91SAM9RL_ID_LCDC 23 /* LCD Controller */
-+#define AT91SAM9RL_ID_AC97C 24 /* AC97 Controller */
-+#define AT91SAM9RL_ID_IRQ0 31 /* Advanced Interrupt Controller (IRQ0) */
-+
-+
-+/*
-+ * User Peripheral physical base addresses.
-+ */
-+#define AT91SAM9RL_BASE_TCB0 0xfffa0000
-+#define AT91SAM9RL_BASE_TC0 0xfffa0000
-+#define AT91SAM9RL_BASE_TC1 0xfffa0040
-+#define AT91SAM9RL_BASE_TC2 0xfffa0080
-+#define AT91SAM9RL_BASE_MCI 0xfffa4000
-+#define AT91SAM9RL_BASE_TWI0 0xfffa8000
-+#define AT91SAM9RL_BASE_TWI1 0xfffac000
-+#define AT91SAM9RL_BASE_US0 0xfffb0000
-+#define AT91SAM9RL_BASE_US1 0xfffb4000
-+#define AT91SAM9RL_BASE_US2 0xfffb8000
-+#define AT91SAM9RL_BASE_US3 0xfffbc000
-+#define AT91SAM9RL_BASE_SSC0 0xfffc0000
-+#define AT91SAM9RL_BASE_SSC1 0xfffc4000
-+#define AT91SAM9RL_BASE_PWMC 0xfffc8000
-+#define AT91SAM9RL_BASE_SPI 0xfffcc000
-+#define AT91SAM9RL_BASE_TSC 0xfffd0000
-+#define AT91SAM9RL_BASE_UDPHS 0xfffd4000
-+#define AT91SAM9RL_BASE_AC97C 0xfffd8000
-+#define AT91_BASE_SYS 0xffffc000
-+
-+
-+/*
-+ * System Peripherals (offset from AT91_BASE_SYS)
-+ */
-+#define AT91_DMA (0xffffe600 - AT91_BASE_SYS)
-+#define AT91_ECC (0xffffe800 - AT91_BASE_SYS)
-+#define AT91_SDRAMC (0xffffea00 - AT91_BASE_SYS)
-+#define AT91_SMC (0xffffec00 - AT91_BASE_SYS)
-+#define AT91_MATRIX (0xffffee00 - AT91_BASE_SYS)
-+#define AT91_CCFG (0xffffef10 - AT91_BASE_SYS)
-+#define AT91_AIC (0xfffff000 - AT91_BASE_SYS)
-+#define AT91_DBGU (0xfffff200 - AT91_BASE_SYS)
-+#define AT91_PIOA (0xfffff400 - AT91_BASE_SYS)
-+#define AT91_PIOB (0xfffff600 - AT91_BASE_SYS)
-+#define AT91_PIOC (0xfffff800 - AT91_BASE_SYS)
-+#define AT91_PIOD (0xfffffa00 - AT91_BASE_SYS)
-+#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS)
-+#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS)
-+#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS)
-+#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS)
-+#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS)
-+#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS)
-+#define AT91_SCKCR (0xfffffd50 - AT91_BASE_SYS)
-+#define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS)
-+#define AT91_RTC (0xfffffe00 - AT91_BASE_SYS)
-+
-+
-+/*
-+ * Internal Memory.
-+ */
-+#define AT91SAM9RL_SRAM_BASE 0x00300000 /* Internal SRAM base address */
-+#define AT91SAM9RL_SRAM_SIZE SZ_16K /* Internal SRAM size (16Kb) */
-+
-+#define AT91SAM9RL_ROM_BASE 0x00400000 /* Internal ROM base address */
-+#define AT91SAM9RL_ROM_SIZE (2 * SZ_16K) /* Internal ROM size (32Kb) */
-+
-+#define AT91SAM9RL_LCDC_BASE 0x00500000 /* LCD Controller */
-+#define AT91SAM9RL_UDPHS_BASE 0x00600000 /* USB Device HS controller */
-+
-+#endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/at91sam9rl_matrix.h linux-2.6-stable/include/asm-arm/arch-at91/at91sam9rl_matrix.h
---- linux-2.6.21/include/asm-arm/arch-at91/at91sam9rl_matrix.h Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/include/asm-arm/arch-at91/at91sam9rl_matrix.h Fri May 11 16:18:45 2007
-@@ -0,0 +1,96 @@
-+/*
-+ * include/asm-arm/arch-at91/at91sam9rl_matrix.h
-+ *
-+ * Copyright (C) 2007 Atmel Corporation
-+ *
-+ * Memory Controllers (MATRIX, EBI) - System peripherals registers.
-+ * Based on AT91SAM9RL datasheet revision A. (Preliminary)
-+ *
-+ * This file is subject to the terms and conditions of the GNU General Public
-+ * License. See the file COPYING in the main directory of this archive for
-+ * more details.
-+ */
-+
-+#ifndef AT91SAM9RL_MATRIX_H
-+#define AT91SAM9RL_MATRIX_H
-+
-+#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */
-+#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */
-+#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */
-+#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */
-+#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */
-+#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */
-+#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */
-+#define AT91_MATRIX_ULBT_INFINITE (0 << 0)
-+#define AT91_MATRIX_ULBT_SINGLE (1 << 0)
-+#define AT91_MATRIX_ULBT_FOUR (2 << 0)
-+#define AT91_MATRIX_ULBT_EIGHT (3 << 0)
-+#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0)
-+
-+#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */
-+#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */
-+#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */
-+#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */
-+#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */
-+#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */
-+#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */
-+#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */
-+#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16)
-+#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16)
-+#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16)
-+#define AT91_MATRIX_FIXED_DEFMSTR (7 << 18) /* Fixed Index of Default Master */
-+#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */
-+#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24)
-+#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
-+
-+#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */
-+#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */
-+#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */
-+#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */
-+#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */
-+#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */
-+#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */
-+#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */
-+#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */
-+#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */
-+#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */
-+#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */
-+
-+#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */
-+#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
-+#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
-+#define AT91_MATRIX_RCB2 (1 << 2)
-+#define AT91_MATRIX_RCB3 (1 << 3)
-+#define AT91_MATRIX_RCB4 (1 << 4)
-+#define AT91_MATRIX_RCB5 (1 << 5)
-+
-+#define AT91_MATRIX_TCMR (AT91_MATRIX + 0x114) /* TCM Configuration Register */
-+#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */
-+#define AT91_MATRIX_ITCM_0 (0 << 0)
-+#define AT91_MATRIX_ITCM_16 (5 << 0)
-+#define AT91_MATRIX_ITCM_32 (6 << 0)
-+#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */
-+#define AT91_MATRIX_DTCM_0 (0 << 4)
-+#define AT91_MATRIX_DTCM_16 (5 << 4)
-+#define AT91_MATRIX_DTCM_32 (6 << 4)
-+
-+#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI0 Chip Select Assignment Register */
-+#define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */
-+#define AT91_MATRIX_CS1A_SMC (0 << 1)
-+#define AT91_MATRIX_CS1A_SDRAMC (1 << 1)
-+#define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */
-+#define AT91_MATRIX_CS3A_SMC (0 << 3)
-+#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3)
-+#define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */
-+#define AT91_MATRIX_CS4A_SMC (0 << 4)
-+#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4)
-+#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */
-+#define AT91_MATRIX_CS5A_SMC (0 << 5)
-+#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5)
-+#define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
-+#define AT91_MATRIX_VDDIOMSEL (1 << 16) /* Memory voltage selection */
-+#define AT91_MATRIX_VDDIOMSEL_1_8V (0 << 16)
-+#define AT91_MATRIX_VDDIOMSEL_3_3V (1 << 16)
-+
-+
-+#endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/board.h linux-2.6-stable/include/asm-arm/arch-at91/board.h
---- linux-2.6.21/include/asm-arm/arch-at91/board.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/board.h Thu May 10 12:21:10 2007
-@@ -62,7 +62,7 @@
- };
- extern void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data);
-
-- /* Ethernet */
-+ /* Ethernet (EMAC & MACB) */
- struct at91_eth_data {
- u8 phy_irq_pin; /* PHY IRQ */
- u8 is_rmii; /* using RMII interface? */
-@@ -114,9 +114,31 @@
- };
- extern void __init at91_add_device_serial(void);
-
-+ /* LCD Controller */
-+struct atmel_lcdfb_info;
-+extern void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data);
-+
-+ /* AC97 */
-+struct atmel_ac97_data {
-+ u8 reset_pin; /* reset */
-+};
-+extern void __init at91_add_device_ac97(struct atmel_ac97_data *data);
-+
-+ /* ISI */
-+extern void __init at91_add_device_isi(void);
-+
- /* LEDs */
- extern u8 at91_leds_cpu;
- extern u8 at91_leds_timer;
- extern void __init at91_init_leds(u8 cpu_led, u8 timer_led);
-
-+struct at91_gpio_led {
-+ u8 index; /* index of LED */
-+ char* name; /* name of LED */
-+ u8 gpio; /* AT91_PIN_xx */
-+ u8 flags; /* 1=active-high */
-+ char* trigger; /* default trigger */
-+};
-+extern void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr);
-+
- #endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/cpu.h linux-2.6-stable/include/asm-arm/arch-at91/cpu.h
---- linux-2.6.21/include/asm-arm/arch-at91/cpu.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/cpu.h Wed May 9 10:20:54 2007
-@@ -26,6 +26,8 @@
- #define ARCH_ID_AT91SAM9XE256 0x329a93a0
- #define ARCH_ID_AT91SAM9XE512 0x329aa3a0
-
-+#define ARCH_ID_AT91SAM9RL64 0x019b03a0
-+
- static inline unsigned long at91_cpu_identify(void)
- {
- return (at91_sys_read(AT91_DBGU_CIDR) & ~AT91_CIDR_VERSION);
-@@ -68,4 +70,10 @@
- #define cpu_is_at91sam9263() (0)
- #endif
-
-+#ifdef CONFIG_ARCH_AT91SAM9RL
-+#define cpu_is_at91sam9rl() (at91_cpu_identify() == ARCH_ID_AT91SAM9RL64)
-+#else
-+#define cpu_is_at91sam9rl() (0)
-+#endif
-+
- #endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/hardware.h linux-2.6-stable/include/asm-arm/arch-at91/hardware.h
---- linux-2.6.21/include/asm-arm/arch-at91/hardware.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/hardware.h Fri May 11 14:45:12 2007
-@@ -24,6 +24,8 @@
- #include <asm/arch/at91sam9261.h>
- #elif defined(CONFIG_ARCH_AT91SAM9263)
- #include <asm/arch/at91sam9263.h>
-+#elif defined(CONFIG_ARCH_AT91SAM9RL)
-+#include <asm/arch/at91sam9rl.h>
- #else
- #error "Unsupported AT91 processor"
- #endif
-@@ -69,22 +71,5 @@
- /* Clocks */
- #define AT91_SLOW_CLOCK 32768 /* slow clock */
-
--#ifndef __ASSEMBLY__
--#include <asm/io.h>
--
--static inline unsigned int at91_sys_read(unsigned int reg_offset)
--{
-- void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
--
-- return __raw_readl(addr + reg_offset);
--}
--
--static inline void at91_sys_write(unsigned int reg_offset, unsigned long value)
--{
-- void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
--
-- __raw_writel(value, addr + reg_offset);
--}
--#endif
-
- #endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/ics1523.h linux-2.6-stable/include/asm-arm/arch-at91/ics1523.h
---- linux-2.6.21/include/asm-arm/arch-at91/ics1523.h Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/include/asm-arm/arch-at91/ics1523.h Tue May 8 12:13:31 2007
-@@ -0,0 +1,154 @@
-+//*----------------------------------------------------------------------------
-+//* ATMEL Microcontroller Software Support - ROUSSET -
-+//*----------------------------------------------------------------------------
-+//* The software is delivered "AS IS" without warranty or condition of any
-+//* kind, either express, implied or statutory. This includes without
-+//* limitation any warranty or condition with respect to merchantability or
-+//* fitness for any particular purpose, or against the infringements of
-+//* intellectual property rights of others.
-+//*----------------------------------------------------------------------------
-+//* File Name : ics1523.h
-+//* Object : Clock Generator Prototyping File.
-+//*
-+//* 1.0 08/28/02 ED : Creation
-+//* 1.2 13/01/03 FB : Update on lib V3
-+//*----------------------------------------------------------------------------
-+
-+#ifndef ics1523_h
-+#define ics1523_h
-+
-+/*-------------------------------------------*/
-+/* ICS1523 TWI Serial Clock Definition */
-+/*-------------------------------------------*/
-+
-+#define ICS_MIN_CLOCK 100 /* Min Frequency Access Clock KHz */
-+#define ICS_MAX_CLOCK 400 /* Max Frequency Access Clock KHz */
-+#define ICS_TRANSFER_RATE ICS_MAX_CLOCK /* Transfer speed to apply */
-+
-+#define ICS_WRITE_CLK_PNB 30 /* TWCK Clock Periods required to write */
-+#define ICS_READ_CLK_PNB 40 /* TWCK Clock Periods required to read */
-+
-+/*-------------------------------------------*/
-+/* ICS1523 Write Operation Definition */
-+/*-------------------------------------------*/
-+
-+#define ICS1523_ACCESS_OK 0 /* OK */
-+#define ICS1523_ACCESS_ERROR -1 /* NOK */
-+
-+/*-------------------------------------------*/
-+/* ICS1523 Device Addresses Definition */
-+/*-------------------------------------------*/
-+
-+#define ICS_ADDR 0x26 /* Device Address */
-+
-+/*--------------------------------------------------*/
-+/* ICS1523 Registers Internal Addresses Definition */
-+/*--------------------------------------------------*/
-+
-+#define ICS_ICR 0x0 /* Input Control Register */
-+#define ICS_LCR 0x1 /* Loop Control Register */
-+#define ICS_FD0 0x2 /* PLL FeedBack Divider LSBs */
-+#define ICS_FD1 0x3 /* PLL FeedBack Divider MSBs */
-+#define ICS_DPAO 0x4 /* Dynamic Phase Aligner Offset */
-+#define ICS_DPAC 0x5 /* Dynamic Phase Aligner Resolution */
-+#define ICS_OE 0x6 /* Output Enables Register */
-+#define ICS_OD 0x7 /* Osc Divider Register */
-+#define ICS_SWRST 0x8 /* DPA & PLL Reset Register */
-+#define ICS_VID 0x10 /* Chip Version Register */
-+#define ICS_RID 0x11 /* Chip Revision Register */
-+#define ICS_SR 0x12 /* Status Register */
-+
-+/*------------------------------------------------------*/
-+/* ICS1523 Input Control Register Bits Definition */
-+/*------------------------------------------------------*/
-+
-+#define ICS_PDEN 0x1 /* Phase Detector Enable */
-+#define ICS_PDPOL 0x2 /* Phase Detector Enable Polarity */
-+#define ICS_REFPOL 0x4 /* External Reference Polarity */
-+#define ICS_FBKPOL 0x8 /* External Feedback Polarity */
-+#define ICS_FBKSEL 0x10 /* External Feedback Select */
-+#define ICS_FUNCSEL 0x20 /* Function Out Select */
-+#define ICS_ENPLS 0x40 /* Enable PLL Lock/Ref Status Output */
-+#define ICS_ENDLS 0x80 /* Enable DPA Lock/Ref Status Output */
-+
-+/*-----------------------------------------------------*/
-+/* ICS1523 Loop Control Register Bits Definition */
-+/*-----------------------------------------------------*/
-+
-+#define ICS_PFD 0x7 /* Phase Detector Gain */
-+#define ICS_PSD 0x30 /* Post-Scaler Divider */
-+
-+/*----------------------------------------------------*/
-+/* ICS1523 PLL FeedBack Divider LSBs Definition */
-+/*----------------------------------------------------*/
-+
-+#define ICS_FBDL 0xFF /* PLL FeedBack Divider LSBs */
-+
-+/*----------------------------------------------------*/
-+/* ICS1523 PLL FeedBack Divider MSBs Definition */
-+/*----------------------------------------------------*/
-+
-+#define ICS_FBDM 0xF /* PLL FeedBack Divider MSBs */
-+
-+/*------------------------------------------------------------*/
-+/* ICS1523 Dynamic Phase Aligner Offset Bits Definition */
-+/*------------------------------------------------------------*/
-+
-+#define ICS_DPAOS 0x2F /* Dynamic Phase Aligner Offset */
-+#define ICS_FILSEL 0x80 /* Loop Filter Select */
-+
-+/*----------------------------------------------------------------*/
-+/* ICS1523 Dynamic Phase Aligner Resolution Bits Definition */
-+/*----------------------------------------------------------------*/
-+
-+#define ICS_DPARES 0x3 /* Dynamic Phase Aligner Resolution */
-+#define ICS_MMREV 0xFC /* Metal Mask Revision Number */
-+
-+/*-------------------------------------------------------*/
-+/* ICS1523 Output Enables Register Bits Definition */
-+/*-------------------------------------------------------*/
-+
-+#define ICS_OEPCK 0x1 /* Output Enable for PECL PCLK Outputs */
-+#define ICS_OETCK 0x2 /* Output Enable for STTL CLK Output */
-+#define ICS_OEP2 0x4 /* Output Enable for PECL CLK/2 Outputs */
-+#define ICS_OET2 0x8 /* Output Enable for STTL CLK/2 Output */
-+#define ICS_OEF 0x10 /* Output Enable for STTL FUNC Output */
-+#define ICS_CLK2INV 0x20 /* CLK/2 Invert */
-+#define ICS_OSCL 0xC0 /* SSTL Clock Scaler */
-+
-+/*----------------------------------------------------*/
-+/* ICS1523 Osc Divider Register Bits Definition */
-+/*----------------------------------------------------*/
-+
-+#define ICS_OSCDIV 0x7F /* Oscillator Divider Modulus */
-+#define ICS_INSEL 0x80 /* Input Select */
-+
-+/*---------------------------------------------------*/
-+/* ICS1523 DPA & PLL Reset Register Definition */
-+/*---------------------------------------------------*/
-+
-+#define ICS_DPAR 0x0A /* DPA Reset Command */
-+#define ICS_PLLR 0x50 /* PLL Reset Command */
-+
-+/*------------------------------------------------*/
-+/* ICS1523 Chip Version Register Definition */
-+/*------------------------------------------------*/
-+
-+#define ICS_CHIPV 0xFF /* Chip Version */
-+
-+/*-------------------------------------------------*/
-+/* ICS1523 Chip Revision Register Definition */
-+/*-------------------------------------------------*/
-+
-+#define ICS_CHIPR 0xFF /* Chip Revision */
-+
-+/*------------------------------------------*/
-+/* ICS1523 Status Register Definition */
-+/*------------------------------------------*/
-+
-+#define ICS_DPALOCK 0x1 /* DPA Lock Status */
-+#define ICS_PLLLOCK 0x2 /* PLL Lock Status */
-+
-+int at91_ics1523_init(void);
-+
-+#endif /* ics1523_h */
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/io.h linux-2.6-stable/include/asm-arm/arch-at91/io.h
---- linux-2.6.21/include/asm-arm/arch-at91/io.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/io.h Fri May 11 14:45:12 2007
-@@ -29,4 +29,22 @@
- #define __mem_pci(a) (a)
-
-
-+#ifndef __ASSEMBLY__
-+
-+static inline unsigned int at91_sys_read(unsigned int reg_offset)
-+{
-+ void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
-+
-+ return __raw_readl(addr + reg_offset);
-+}
-+
-+static inline void at91_sys_write(unsigned int reg_offset, unsigned long value)
-+{
-+ void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
-+
-+ __raw_writel(value, addr + reg_offset);
-+}
-+
-+#endif
-+
- #endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/irqs.h linux-2.6-stable/include/asm-arm/arch-at91/irqs.h
---- linux-2.6.21/include/asm-arm/arch-at91/irqs.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/irqs.h Fri May 11 14:45:12 2007
-@@ -21,6 +21,7 @@
- #ifndef __ASM_ARCH_IRQS_H
- #define __ASM_ARCH_IRQS_H
-
-+#include <asm/io.h>
- #include <asm/arch/at91_aic.h>
-
- #define NR_AIC_IRQS 32
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/spi.h linux-2.6-stable/include/asm-arm/arch-at91/spi.h
---- linux-2.6.21/include/asm-arm/arch-at91/spi.h Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/include/asm-arm/arch-at91/spi.h Tue May 8 14:31:24 2007
-@@ -0,0 +1,54 @@
-+/*
-+ * Serial Peripheral Interface (SPI) driver for the Atmel AT91RM9200
-+ *
-+ * (c) SAN People (Pty) Ltd
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+#ifndef AT91_LEGACY_SPI_H
-+#define AT91_LEGACY_SPI_H
-+
-+#define SPI_MAJOR 153 /* registered device number */
-+
-+#define DEFAULT_SPI_CLK 6000000
-+
-+
-+/* Maximum number of buffers in a single SPI transfer.
-+ * DataFlash uses maximum of 2
-+ * spidev interface supports up to 8.
-+ */
-+#define MAX_SPI_TRANSFERS 8
-+#define NR_SPI_DEVICES 4 /* number of devices on SPI bus */
-+
-+/*
-+ * Describes the buffers for a SPI transfer.
-+ * A transmit & receive buffer must be specified for each transfer
-+ */
-+struct spi_transfer_list {
-+ void* tx[MAX_SPI_TRANSFERS]; /* transmit */
-+ int txlen[MAX_SPI_TRANSFERS];
-+ void* rx[MAX_SPI_TRANSFERS]; /* receive */
-+ int rxlen[MAX_SPI_TRANSFERS];
-+ int nr_transfers; /* number of transfers */
-+ int curr; /* current transfer */
-+};
-+
-+struct spi_local {
-+ unsigned int pcs; /* Peripheral Chip Select value */
-+
-+ struct spi_transfer_list *xfers; /* current transfer list */
-+ dma_addr_t tx, rx; /* DMA address for current transfer */
-+ dma_addr_t txnext, rxnext; /* DMA address for next transfer */
-+};
-+
-+
-+/* Exported functions */
-+extern void spi_access_bus(short device);
-+extern void spi_release_bus(short device);
-+extern int spi_transfer(struct spi_transfer_list* list);
-+
-+#endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/timex.h linux-2.6-stable/include/asm-arm/arch-at91/timex.h
---- linux-2.6.21/include/asm-arm/arch-at91/timex.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/timex.h Wed May 9 10:20:53 2007
-@@ -37,6 +37,11 @@
- #define AT91SAM9_MASTER_CLOCK 99959500
- #define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
-
-+#elif defined(CONFIG_ARCH_AT91SAM9RL)
-+
-+#define AT91SAM9_MASTER_CLOCK 100000000
-+#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
-+
- #endif
-
- #endif
-diff -urN -x CVS linux-2.6.21/include/asm-arm/arch-at91/uncompress.h linux-2.6-stable/include/asm-arm/arch-at91/uncompress.h
---- linux-2.6.21/include/asm-arm/arch-at91/uncompress.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/asm-arm/arch-at91/uncompress.h Fri May 11 14:45:12 2007
-@@ -21,7 +21,7 @@
- #ifndef __ASM_ARCH_UNCOMPRESS_H
- #define __ASM_ARCH_UNCOMPRESS_H
-
--#include <asm/hardware.h>
-+#include <asm/io.h>
- #include <asm/arch/at91_dbgu.h>
-
- /*
-diff -urN -x CVS linux-2.6.21/include/linux/clk.h linux-2.6-stable/include/linux/clk.h
---- linux-2.6.21/include/linux/clk.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/linux/clk.h Tue May 8 12:13:31 2007
-@@ -121,4 +121,24 @@
- */
- struct clk *clk_get_parent(struct clk *clk);
-
-+/**
-+ * clk_must_disable - report whether a clock's users must disable it
-+ * @clk: one node in the clock tree
-+ *
-+ * This routine returns true only if the upcoming system state requires
-+ * disabling the specified clock.
-+ *
-+ * It's common for platform power states to constrain certain clocks (and
-+ * their descendants) to be unavailable, while other states allow that
-+ * clock to be active. A platform's power states often include an "all on"
-+ * mode; system wide sleep states like "standby" or "suspend-to-RAM"; and
-+ * operating states which sacrifice functionality for lower power usage.
-+ *
-+ * The constraint value is commonly tested in device driver suspend(), to
-+ * leave clocks active if they are needed for features like wakeup events.
-+ * On platforms that support reduced functionality operating states, the
-+ * constraint may also need to be tested during resume() and probe() calls.
-+ */
-+int clk_must_disable(struct clk *clk);
-+
- #endif
-diff -urN -x CVS linux-2.6.21/include/linux/i2c-id.h linux-2.6-stable/include/linux/i2c-id.h
---- linux-2.6.21/include/linux/i2c-id.h Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/include/linux/i2c-id.h Tue May 8 12:13:31 2007
-@@ -202,6 +202,7 @@
-
- /* --- PCA 9564 based algorithms */
- #define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */
-+#define I2C_HW_A_PLAT 0x1a0001 /* generic platform_bus interface */
-
- /* --- ACPI Embedded controller algorithms */
- #define I2C_HW_ACPI_EC 0x1f0000
-diff -urN -x CVS linux-2.6.21/include/video/atmel_lcdc.h linux-2.6-stable/include/video/atmel_lcdc.h
---- linux-2.6.21/include/video/atmel_lcdc.h Thu Jan 1 02:00:00 1970
-+++ linux-2.6-stable/include/video/atmel_lcdc.h Thu May 10 12:34:01 2007
-@@ -0,0 +1,196 @@
-+/*
-+ * Header file for AT91/AT32 LCD Controller
-+ *
-+ * Data structure and register user interface
-+ *
-+ * Copyright (C) 2007 Atmel Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ */
-+#ifndef __ATMEL_LCDC_H__
-+#define __ATMEL_LCDC_H__
-+
-+ /* LCD Controller info data structure */
-+struct atmel_lcdfb_info {
-+ spinlock_t lock;
-+ struct fb_info *info;
-+ void __iomem *mmio;
-+ unsigned long irq_base;
-+
-+ unsigned int guard_time;
-+ struct platform_device *pdev;
-+ struct clk *bus_clk;
-+ struct clk *lcdc_clk;
-+ unsigned int default_bpp;
-+ unsigned int default_lcdcon2;
-+ unsigned int default_dmacon;
-+ void (*atmel_lcdfb_power_control)(int on);
-+ struct fb_monspecs *default_monspecs;
-+ u32 pseudo_palette[16];
-+};
-+
-+#define ATMEL_LCDC_DMABADDR1 0x00
-+#define ATMEL_LCDC_DMABADDR2 0x04
-+#define ATMEL_LCDC_DMAFRMPT1 0x08
-+#define ATMEL_LCDC_DMAFRMPT2 0x0c
-+#define ATMEL_LCDC_DMAFRMADD1 0x10
-+#define ATMEL_LCDC_DMAFRMADD2 0x14
-+
-+#define ATMEL_LCDC_DMAFRMCFG 0x18
-+#define ATMEL_LCDC_FRSIZE (0x7fffff << 0)
-+#define ATMEL_LCDC_BLENGTH_OFFSET 24
-+#define ATMEL_LCDC_BLENGTH (0x7f << ATMEL_LCDC_BLENGTH_OFFSET)
-+
-+#define ATMEL_LCDC_DMACON 0x1c
-+#define ATMEL_LCDC_DMAEN (0x1 << 0)
-+#define ATMEL_LCDC_DMARST (0x1 << 1)
-+#define ATMEL_LCDC_DMABUSY (0x1 << 2)
-+#define ATMEL_LCDC_DMAUPDT (0x1 << 3)
-+#define ATMEL_LCDC_DMA2DEN (0x1 << 4)
-+
-+#define ATMEL_LCDC_DMA2DCFG 0x20
-+#define ATMEL_LCDC_ADDRINC_OFFSET 0
-+#define ATMEL_LCDC_ADDRINC (0xffff)
-+#define ATMEL_LCDC_PIXELOFF_OFFSET 24
-+#define ATMEL_LCDC_PIXELOFF (0x1f << 24)
-+
-+#define ATMEL_LCDC_LCDCON1 0x0800
-+#define ATMEL_LCDC_BYPASS (1 << 0)
-+#define ATMEL_LCDC_CLKVAL_OFFSET 12
-+#define ATMEL_LCDC_CLKVAL (0x1ff << ATMEL_LCDC_CLKVAL_OFFSET)
-+#define ATMEL_LCDC_LINCNT (0x7ff << 21)
-+
-+#define ATMEL_LCDC_LCDCON2 0x0804
-+#define ATMEL_LCDC_DISTYPE (3 << 0)
-+#define ATMEL_LCDC_DISTYPE_STNMONO (0 << 0)
-+#define ATMEL_LCDC_DISTYPE_STNCOLOR (1 << 0)
-+#define ATMEL_LCDC_DISTYPE_TFT (2 << 0)
-+#define ATMEL_LCDC_SCANMOD (1 << 2)
-+#define ATMEL_LCDC_SCANMOD_SINGLE (0 << 2)
-+#define ATMEL_LCDC_SCANMOD_DUAL (1 << 2)
-+#define ATMEL_LCDC_IFWIDTH (3 << 3)
-+#define ATMEL_LCDC_IFWIDTH_4 (0 << 3)
-+#define ATMEL_LCDC_IFWIDTH_8 (1 << 3)
-+#define ATMEL_LCDC_IFWIDTH_16 (2 << 3)
-+#define ATMEL_LCDC_PIXELSIZE (7 << 5)
-+#define ATMEL_LCDC_PIXELSIZE_1 (0 << 5)
-+#define ATMEL_LCDC_PIXELSIZE_2 (1 << 5)
-+#define ATMEL_LCDC_PIXELSIZE_4 (2 << 5)
-+#define ATMEL_LCDC_PIXELSIZE_8 (3 << 5)
-+#define ATMEL_LCDC_PIXELSIZE_16 (4 << 5)
-+#define ATMEL_LCDC_PIXELSIZE_24 (5 << 5)
-+#define ATMEL_LCDC_PIXELSIZE_32 (6 << 5)
-+#define ATMEL_LCDC_INVVD (1 << 8)
-+#define ATMEL_LCDC_INVVD_NORMAL (0 << 8)
-+#define ATMEL_LCDC_INVVD_INVERTED (1 << 8)
-+#define ATMEL_LCDC_INVFRAME (1 << 9 )
-+#define ATMEL_LCDC_INVFRAME_NORMAL (0 << 9)
-+#define ATMEL_LCDC_INVFRAME_INVERTED (1 << 9)
-+#define ATMEL_LCDC_INVLINE (1 << 10)
-+#define ATMEL_LCDC_INVLINE_NORMAL (0 << 10)
-+#define ATMEL_LCDC_INVLINE_INVERTED (1 << 10)
-+#define ATMEL_LCDC_INVCLK (1 << 11)
-+#define ATMEL_LCDC_INVCLK_NORMAL (0 << 11)
-+#define ATMEL_LCDC_INVCLK_INVERTED (1 << 11)
-+#define ATMEL_LCDC_INVDVAL (1 << 12)
-+#define ATMEL_LCDC_INVDVAL_NORMAL (0 << 12)
-+#define ATMEL_LCDC_INVDVAL_INVERTED (1 << 12)
-+#define ATMEL_LCDC_CLKMOD (1 << 15)
-+#define ATMEL_LCDC_CLKMOD_ACTIVEDISPLAY (0 << 15)
-+#define ATMEL_LCDC_CLKMOD_ALWAYSACTIVE (1 << 15)
-+#define ATMEL_LCDC_MEMOR (1 << 31)
-+#define ATMEL_LCDC_MEMOR_BIG (0 << 31)
-+#define ATMEL_LCDC_MEMOR_LITTLE (1 << 31)
-+
-+#define ATMEL_LCDC_TIM1 0x0808
-+#define ATMEL_LCDC_VFP (0xff << 0)
-+#define ATMEL_LCDC_VBP_OFFSET 8
-+#define ATMEL_LCDC_VBP (0xff << ATMEL_LCDC_VBP_OFFSET)
-+#define ATMEL_LCDC_VPW_OFFSET 16
-+#define ATMEL_LCDC_VPW (0x3f << ATMEL_LCDC_VPW_OFFSET)
-+#define ATMEL_LCDC_VHDLY_OFFSET 24
-+#define ATMEL_LCDC_VHDLY (0xf << ATMEL_LCDC_VHDLY_OFFSET)
-+
-+#define ATMEL_LCDC_TIM2 0x080c
-+#define ATMEL_LCDC_HBP (0xff << 0)
-+#define ATMEL_LCDC_HPW_OFFSET 8
-+#define ATMEL_LCDC_HPW (0x3f << ATMEL_LCDC_HPW_OFFSET)
-+#define ATMEL_LCDC_HFP_OFFSET 21
-+#define ATMEL_LCDC_HFP (0x7ff << ATMEL_LCDC_HFP_OFFSET)
-+
-+#define ATMEL_LCDC_LCDFRMCFG 0x0810
-+#define ATMEL_LCDC_LINEVAL (0x7ff << 0)
-+#define ATMEL_LCDC_HOZVAL_OFFSET 21
-+#define ATMEL_LCDC_HOZVAL (0x7ff << ATMEL_LCDC_HOZVAL_OFFSET)
-+
-+#define ATMEL_LCDC_FIFO 0x0814
-+#define ATMEL_LCDC_FIFOTH (0xffff)
-+
-+#define ATMEL_LCDC_MVAL 0x0818
-+
-+#define ATMEL_LCDC_DP1_2 0x081c
-+#define ATMEL_LCDC_DP4_7 0x0820
-+#define ATMEL_LCDC_DP3_5 0x0824
-+#define ATMEL_LCDC_DP2_3 0x0828
-+#define ATMEL_LCDC_DP5_7 0x082c
-+#define ATMEL_LCDC_DP3_4 0x0830
-+#define ATMEL_LCDC_DP4_5 0x0834
-+#define ATMEL_LCDC_DP6_7 0x0838
-+#define ATMEL_LCDC_DP1_2_VAL (0xff)
-+#define ATMEL_LCDC_DP4_7_VAL (0xfffffff)
-+#define ATMEL_LCDC_DP3_5_VAL (0xfffff)
-+#define ATMEL_LCDC_DP2_3_VAL (0xfff)
-+#define ATMEL_LCDC_DP5_7_VAL (0xfffffff)
-+#define ATMEL_LCDC_DP3_4_VAL (0xffff)
-+#define ATMEL_LCDC_DP4_5_VAL (0xfffff)
-+#define ATMEL_LCDC_DP6_7_VAL (0xfffffff)
-+
-+#define ATMEL_LCDC_PWRCON 0x083c
-+#define ATMEL_LCDC_PWR (1 << 0)
-+#define ATMEL_LCDC_GUARDT_OFFSET 1
-+#define ATMEL_LCDC_GUARDT (0x7f << ATMEL_LCDC_GUARDT_OFFSET)
-+#define ATMEL_LCDC_BUSY (1 << 31)
-+
-+#define ATMEL_LCDC_CONTRAST_CTR 0x0840
-+#define ATMEL_LCDC_PS (3 << 0)
-+#define ATMEL_LCDC_PS_DIV1 (0 << 0)
-+#define ATMEL_LCDC_PS_DIV2 (1 << 0)
-+#define ATMEL_LCDC_PS_DIV4 (2 << 0)
-+#define ATMEL_LCDC_PS_DIV8 (3 << 0)
-+#define ATMEL_LCDC_POL (1 << 2)
-+#define ATMEL_LCDC_POL_NEGATIVE (0 << 2)
-+#define ATMEL_LCDC_POL_POSITIVE (1 << 2)
-+#define ATMEL_LCDC_ENA (1 << 3)
-+#define ATMEL_LCDC_ENA_PWMDISABLE (0 << 3)
-+#define ATMEL_LCDC_ENA_PWMENABLE (1 << 3)
-+
-+#define ATMEL_LCDC_CONTRAST_VAL 0x0844
-+#define ATMEL_LCDC_CVAL (0xff)
-+
-+#define ATMEL_LCDC_IER 0x0848
-+#define ATMEL_LCDC_IDR 0x084c
-+#define ATMEL_LCDC_IMR 0x0850
-+#define ATMEL_LCDC_ISR 0x0854
-+#define ATMEL_LCDC_ICR 0x0858
-+#define ATMEL_LCDC_LNI (1 << 0)
-+#define ATMEL_LCDC_LSTLNI (1 << 1)
-+#define ATMEL_LCDC_EOFI (1 << 2)
-+#define ATMEL_LCDC_UFLWI (1 << 4)
-+#define ATMEL_LCDC_OWRI (1 << 5)
-+#define ATMEL_LCDC_MERI (1 << 6)
-+
-+#define ATMEL_LCDC_LUT(n) (0x0c00 + ((n)*4))
-+
-+#endif /* __ATMEL_LCDC_H__ */
-diff -urN -x CVS linux-2.6.21/sound/soc/at91/eti_b1_wm8731.c linux-2.6-stable/sound/soc/at91/eti_b1_wm8731.c
---- linux-2.6.21/sound/soc/at91/eti_b1_wm8731.c Thu Apr 26 05:08:32 2007
-+++ linux-2.6-stable/sound/soc/at91/eti_b1_wm8731.c Tue May 8 12:13:58 2007
-@@ -34,8 +34,7 @@
- #include <sound/soc.h>
- #include <sound/soc-dapm.h>
-
--#include <asm/arch/hardware.h>
--#include <asm/arch/at91_pio.h>
-+#include <asm/hardware.h>
- #include <asm/arch/gpio.h>
-
- #include "../codecs/wm8731.h"
-@@ -48,13 +47,6 @@
- #define DBG(x...)
- #endif
-
--#define AT91_PIO_TF1 (1 << (AT91_PIN_PB6 - PIN_BASE) % 32)
--#define AT91_PIO_TK1 (1 << (AT91_PIN_PB7 - PIN_BASE) % 32)
--#define AT91_PIO_TD1 (1 << (AT91_PIN_PB8 - PIN_BASE) % 32)
--#define AT91_PIO_RD1 (1 << (AT91_PIN_PB9 - PIN_BASE) % 32)
--#define AT91_PIO_RK1 (1 << (AT91_PIN_PB10 - PIN_BASE) % 32)
--#define AT91_PIO_RF1 (1 << (AT91_PIN_PB11 - PIN_BASE) % 32)
--
- static struct clk *pck1_clk;
- static struct clk *pllb_clk;
-
-@@ -277,7 +269,6 @@
- static int __init eti_b1_init(void)
- {
- int ret;
-- u32 ssc_pio_lines;
- struct at91_ssc_periph *ssc = eti_b1_dai.cpu_dai->private_data;
-
- if (!request_mem_region(AT91RM9200_BASE_SSC1, SZ_16K, "soc-audio")) {
-@@ -311,19 +302,12 @@
- goto fail_io_unmap;
- }
-
-- ssc_pio_lines = AT91_PIO_TF1 | AT91_PIO_TK1 | AT91_PIO_TD1
-- | AT91_PIO_RD1 /* | AT91_PIO_RK1 */ | AT91_PIO_RF1;
--
-- /* Reset all PIO registers and assign lines to peripheral A */
-- at91_sys_write(AT91_PIOB + PIO_PDR, ssc_pio_lines);
-- at91_sys_write(AT91_PIOB + PIO_ODR, ssc_pio_lines);
-- at91_sys_write(AT91_PIOB + PIO_IFDR, ssc_pio_lines);
-- at91_sys_write(AT91_PIOB + PIO_CODR, ssc_pio_lines);
-- at91_sys_write(AT91_PIOB + PIO_IDR, ssc_pio_lines);
-- at91_sys_write(AT91_PIOB + PIO_MDDR, ssc_pio_lines);
-- at91_sys_write(AT91_PIOB + PIO_PUDR, ssc_pio_lines);
-- at91_sys_write(AT91_PIOB + PIO_ASR, ssc_pio_lines);
-- at91_sys_write(AT91_PIOB + PIO_OWDR, ssc_pio_lines);
-+ at91_set_A_periph(AT91_PIN_PB6, 0); /* TF1 */
-+ at91_set_A_periph(AT91_PIN_PB7, 0); /* TK1 */
-+ at91_set_A_periph(AT91_PIN_PB8, 0); /* TD1 */
-+ at91_set_A_periph(AT91_PIN_PB9, 0); /* RD1 */
-+/* at91_set_A_periph(AT91_PIN_PB10, 0);*/ /* RK1 */
-+ at91_set_A_periph(AT91_PIN_PB11, 0); /* RF1 */
-
- /*
- * Set PCK1 parent to PLLB and its rate to 12 Mhz.
diff --git a/target/linux/at91-2.6/patches/001-vlink-machine.patch b/target/linux/at91-2.6/patches/001-vlink-machine.patch
deleted file mode 100644
index 1c12db3553..0000000000
--- a/target/linux/at91-2.6/patches/001-vlink-machine.patch
+++ /dev/null
@@ -1,211 +0,0 @@
---- linux-2.6.21.1.orig/arch/arm/boot/compressed/head-at91rm9200.S 2007-05-28 12:22:29.000000000 +0200
-+++ linux-2.6.21.1/arch/arm/boot/compressed/head-at91rm9200.S 2007-05-28 12:52:16.000000000 +0200
-@@ -61,6 +61,12 @@
- cmp r7, r3
- beq 99f
-
-+ @ FDL Versalink : 1053
-+ mov r3, #(MACH_TYPE_VLINK & 0xff)
-+ orr r3, r3, #(MACH_TYPE_VLINK & 0xff00)
-+ cmp r7, r3
-+ beq 99f
-+
- @ Ajeco 1ARM : 1075
- mov r3, #(MACH_TYPE_ONEARM & 0xff)
- orr r3, r3, #(MACH_TYPE_ONEARM & 0xff00)
---- linux-2.6.21.1.orig/arch/arm/mach-at91/board-vlink.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.21.1/arch/arm/mach-at91/board-vlink.c 2007-05-28 13:09:54.000000000 +0200
-@@ -0,0 +1,160 @@
-+/*
-+ * linux/arch/arm/mach-at91/board-vlink.c
-+ *
-+ * Copyright (C) 2005 SAN People
-+ * Copyright (C) 2006,2007 Guthrie Consulting
-+ *
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ */
-+
-+#include <linux/types.h>
-+#include <linux/init.h>
-+#include <linux/mm.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/spi/spi.h>
-+#include <linux/mtd/physmap.h>
-+
-+#include <asm/hardware.h>
-+#include <asm/setup.h>
-+#include <asm/mach-types.h>
-+#include <asm/irq.h>
-+
-+#include <asm/mach/arch.h>
-+#include <asm/mach/map.h>
-+#include <asm/mach/irq.h>
-+
-+#include <asm/arch/board.h>
-+#include <asm/arch/gpio.h>
-+#include <asm/arch/at91rm9200_mc.h>
-+
-+#include "generic.h"
-+
-+
-+/*
-+ * Serial port configuration.
-+ * 0 .. 3 = USART0 .. USART3
-+ * 4 = DBGU
-+ */
-+static struct at91_uart_config __initdata vlink_uart_config = {
-+ .console_tty = 0, /* ttyS0 */
-+ .nr_tty = 5,
-+ .tty_map = { 4, 1, 0, 3, 2 } /* ttyS0, ..., ttyS4 */
-+};
-+
-+static void __init vlink_map_io(void)
-+{
-+ /* Initialize processor: 18.432 MHz crystal */
-+ at91rm9200_initialize(18432000, AT91RM9200_PQFP);
-+
-+ /* Setup the LEDs */
-+// at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
-+
-+ /* Setup the serial ports and console */
-+ at91_init_serial(&vlink_uart_config);
-+}
-+
-+static void __init vlink_init_irq(void)
-+{
-+ at91rm9200_init_interrupts(NULL);
-+}
-+
-+static struct at91_eth_data __initdata vlink_eth_data = {
-+ .phy_irq_pin = AT91_PIN_PC4,
-+ .is_rmii = 1,
-+};
-+
-+static struct at91_usbh_data __initdata vlink_usbh_data = {
-+ .ports = 1,
-+};
-+
-+static struct at91_udc_data __initdata vlink_udc_data = {
-+ .vbus_pin = AT91_PIN_PD4,
-+ .pullup_pin = AT91_PIN_PD5,
-+};
-+
-+static struct at91_mmc_data __initdata vlink_mmc_data = {
-+// .det_pin = AT91_PIN_PB27,
-+ .slot_b = 0,
-+ .wire4 = 1,
-+// .wp_pin = AT91_PIN_PA17,
-+};
-+
-+static struct spi_board_info vlink_spi_devices[] = {
-+ { /* DataFlash chip */
-+ .modalias = "mtd_dataflash",
-+ .chip_select = 0,
-+ .max_speed_hz = 15 * 1000 * 1000,
-+ },
-+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
-+ { /* DataFlash card */
-+ .modalias = "mtd_dataflash",
-+ .chip_select = 3,
-+ .max_speed_hz = 15 * 1000 * 1000,
-+ },
-+#endif
-+};
-+
-+static struct at91_gpio_led vlink_leds[] = {
-+ {
-+ .name = "led0",
-+ .gpio = AT91_PIN_PB1,
-+ .trigger = "heartbeat",
-+ },
-+ {
-+ .name = "led1",
-+ .gpio = AT91_PIN_PB2,
-+ .trigger = "timer",
-+ }
-+};
-+
-+static void __init vlink_board_init(void)
-+{
-+ /* Serial */
-+ at91_add_device_serial();
-+ /* Ethernet */
-+ at91_add_device_eth(&vlink_eth_data);
-+ /* USB Host */
-+ at91_add_device_usbh(&vlink_usbh_data);
-+ /* USB Device */
-+ at91_add_device_udc(&vlink_udc_data);
-+ at91_set_multi_drive(vlink_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */
-+ /* I2C */
-+ at91_add_device_i2c();
-+ /* SPI */
-+ at91_add_device_spi(vlink_spi_devices, ARRAY_SIZE(vlink_spi_devices));
-+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
-+ /* DataFlash card */
-+// at91_set_gpio_output(AT91_PIN_PB22, 0);
-+#else
-+ /* MMC */
-+// at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
-+ at91_add_device_mmc(0, &vlink_mmc_data);
-+#endif
-+ /* LEDs */
-+ at91_gpio_leds(vlink_leds, ARRAY_SIZE(vlink_leds));
-+}
-+
-+MACHINE_START(VLINK, "FDL VersaLink")
-+ /* Maintainer: Guthrie Consulting */
-+ .phys_io = AT91_BASE_SYS,
-+ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
-+ .boot_params = AT91_SDRAM_BASE + 0x100,
-+ .timer = &at91rm9200_timer,
-+ .map_io = vlink_map_io,
-+ .init_irq = vlink_init_irq,
-+ .init_machine = vlink_board_init,
-+MACHINE_END
---- linux-2.6.21.1.orig/arch/arm/mach-at91/Kconfig 2007-05-28 12:22:29.000000000 +0200
-+++ linux-2.6.21.1/arch/arm/mach-at91/Kconfig 2007-05-28 13:11:45.000000000 +0200
-@@ -96,6 +96,12 @@
- help
- Select this if you are using Promwad's Chub board.
-
-+config MACH_VLINK
-+ bool "Figment Design Labs VersaLink"
-+ depends on ARCH_AT91RM9200
-+ help
-+ Select this if you are using FDL's VersaLink board
-+
- endif
-
- # ----------------------------------------------------------
---- linux-2.6.21.1.orig/arch/arm/mach-at91/Makefile 2007-05-28 12:22:29.000000000 +0200
-+++ linux-2.6.21.1/arch/arm/mach-at91/Makefile 2007-05-28 13:13:15.000000000 +0200
-@@ -29,6 +29,7 @@
- obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o
- obj-$(CONFIG_MACH_KAFA) += board-kafa.o
- obj-$(CONFIG_MACH_CHUB) += board-chub.o
-+obj-$(CONFIG_MACH_VLINK) += board-vlink.o
-
- # AT91SAM9260 board-specific support
- obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
-@@ -51,6 +52,7 @@
- led-$(CONFIG_MACH_CSB637) += leds.o
- led-$(CONFIG_MACH_KB9200) += leds.o
- led-$(CONFIG_MACH_KAFA) += leds.o
-+led-$(CONFIG_MACH_VLINK) += leds.o
- obj-$(CONFIG_LEDS) += $(led-y)
-
- # VGA support
diff --git a/target/linux/at91-2.6/patches/002-led-driver.patch b/target/linux/at91-2.6/patches/002-led-driver.patch
deleted file mode 100644
index e78ed443c0..0000000000
--- a/target/linux/at91-2.6/patches/002-led-driver.patch
+++ /dev/null
@@ -1,189 +0,0 @@
-diff -urN linux-2.6.21.1.orig/arch/arm/mach-at91/board-vlink.c linux-2.6.21.1/arch/arm/mach-at91/board-vlink.c
---- linux-2.6.21.1.orig/arch/arm/mach-at91/board-vlink.c 2007-05-28 13:33:41.000000000 +0200
-+++ linux-2.6.21.1/arch/arm/mach-at91/board-vlink.c 2007-05-28 14:43:28.000000000 +0200
-@@ -61,7 +61,7 @@
- at91rm9200_initialize(18432000, AT91RM9200_PQFP);
-
- /* Setup the LEDs */
--// at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
-+ at91_init_leds(AT91_PIN_PC14, AT91_PIN_PC15);
-
- /* Setup the serial ports and console */
- at91_init_serial(&vlink_uart_config);
-@@ -81,10 +81,12 @@
- .ports = 1,
- };
-
-+/*
- static struct at91_udc_data __initdata vlink_udc_data = {
- .vbus_pin = AT91_PIN_PD4,
- .pullup_pin = AT91_PIN_PD5,
- };
-+*/
-
- static struct at91_mmc_data __initdata vlink_mmc_data = {
- // .det_pin = AT91_PIN_PB27,
-@@ -108,18 +110,19 @@
- #endif
- };
-
--static struct at91_gpio_led vlink_leds[] = {
-+/*static struct at91_gpio_led vlink_leds[] = {
- {
- .name = "led0",
-- .gpio = AT91_PIN_PB1,
-+ .gpio = AT91_PIN_PC14,
- .trigger = "heartbeat",
- },
- {
- .name = "led1",
-- .gpio = AT91_PIN_PB2,
-+ .gpio = AT91_PIN_PC15,
- .trigger = "timer",
- }
- };
-+*/
-
- static void __init vlink_board_init(void)
- {
-@@ -130,8 +133,8 @@
- /* USB Host */
- at91_add_device_usbh(&vlink_usbh_data);
- /* USB Device */
-- at91_add_device_udc(&vlink_udc_data);
-- at91_set_multi_drive(vlink_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */
-+// at91_add_device_udc(&vlink_udc_data);
-+// at91_set_multi_drive(vlink_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */
- /* I2C */
- at91_add_device_i2c();
- /* SPI */
-@@ -145,7 +148,7 @@
- at91_add_device_mmc(0, &vlink_mmc_data);
- #endif
- /* LEDs */
-- at91_gpio_leds(vlink_leds, ARRAY_SIZE(vlink_leds));
-+// at91_gpio_leds(vlink_leds, ARRAY_SIZE(vlink_leds));
- }
-
- MACHINE_START(VLINK, "FDL VersaLink")
-diff -urN linux-2.6.21.1.orig/arch/arm/mach-at91/Makefile linux-2.6.21.1/arch/arm/mach-at91/Makefile
---- linux-2.6.21.1.orig/arch/arm/mach-at91/Makefile 2007-05-28 13:13:15.000000000 +0200
-+++ linux-2.6.21.1/arch/arm/mach-at91/Makefile 2007-05-28 14:19:06.000000000 +0200
-@@ -52,7 +52,7 @@
- led-$(CONFIG_MACH_CSB637) += leds.o
- led-$(CONFIG_MACH_KB9200) += leds.o
- led-$(CONFIG_MACH_KAFA) += leds.o
--led-$(CONFIG_MACH_VLINK) += leds.o
-+led-$(CONFIG_MACH_VLINK) += vlink_leds.o
- obj-$(CONFIG_LEDS) += $(led-y)
-
- # VGA support
-diff -urN linux-2.6.21.1.orig/arch/arm/mach-at91/vlink_leds.c linux-2.6.21.1/arch/arm/mach-at91/vlink_leds.c
---- linux-2.6.21.1.orig/arch/arm/mach-at91/vlink_leds.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.21.1/arch/arm/mach-at91/vlink_leds.c 2007-05-28 14:41:03.000000000 +0200
-@@ -0,0 +1,105 @@
-+/*
-+ * LED driver for Atmel AT91-based boards.
-+ *
-+ * Copyright (C) SAN People (Pty) Ltd
-+ * Modified for FDL VersaLink Copyright (C) Guthrie Consulting
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+*/
-+
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/init.h>
-+
-+#include <asm/mach-types.h>
-+#include <asm/leds.h>
-+#include <asm/arch/board.h>
-+#include <asm/arch/gpio.h>
-+
-+
-+static inline void at91_led_on(unsigned int led)
-+{
-+ at91_set_gpio_value(led, 0);
-+}
-+
-+static inline void at91_led_off(unsigned int led)
-+{
-+ at91_set_gpio_value(led, 1);
-+}
-+
-+static inline void at91_led_toggle(unsigned int led)
-+{
-+ unsigned long is_off = at91_get_gpio_value(led);
-+ if (is_off) {
-+ at91_led_on(led);
-+ at91_led_off(at91_leds_cpu);
-+ }
-+ else {
-+ at91_led_on(at91_leds_cpu);
-+ at91_led_off(led);
-+ }
-+}
-+
-+
-+/*
-+ * Handle LED events.
-+ */
-+
-+/*
-+ * VersaLink has a single bi-coloured LED which changes colour when the
-+ * polarity is reversed
-+ */
-+static void at91_leds_event(led_event_t evt)
-+{
-+ unsigned long flags;
-+
-+ local_irq_save(flags);
-+
-+ switch(evt) {
-+ case led_start: /* System startup */
-+ at91_led_toggle(at91_leds_timer);
-+ break;
-+
-+ case led_stop: /* System stop / suspend */
-+ at91_led_toggle(at91_leds_timer);
-+ break;
-+
-+#ifdef CONFIG_LEDS_TIMER
-+ case led_timer: /* Every 50 timer ticks */
-+ at91_led_toggle(at91_leds_timer);
-+ break;
-+#endif
-+
-+#ifdef CONFIG_LEDS_CPU
-+ case led_idle_start: /* Entering idle state */
-+ at91_led_toggle(at91_leds_timer);
-+ break;
-+
-+ case led_idle_end: /* Exit idle state */
-+ at91_led_toggle(at91_leds_timer);
-+ break;
-+#endif
-+
-+ default:
-+ break;
-+ }
-+
-+ local_irq_restore(flags);
-+}
-+
-+
-+static int __init leds_init(void)
-+{
-+ if (!at91_leds_timer || !at91_leds_cpu)
-+ return -ENODEV;
-+
-+ leds_event = at91_leds_event;
-+
-+ leds_event(led_start);
-+ return 0;
-+}
-+
-+__initcall(leds_init);
diff --git a/target/linux/at91-2.6/patches/003-gpio-driver.patch b/target/linux/at91-2.6/patches/003-gpio-driver.patch
deleted file mode 100644
index aa5a2e32e1..0000000000
--- a/target/linux/at91-2.6/patches/003-gpio-driver.patch
+++ /dev/null
@@ -1,355 +0,0 @@
---- linux-2.6.21.1.orig/arch/arm/mach-at91/gpio.c 2007-04-27 23:49:26.000000000 +0200
-+++ linux-2.6.21.1/arch/arm/mach-at91/gpio.c 2007-05-28 15:30:48.000000000 +0200
-@@ -27,6 +27,7 @@
-
- static struct at91_gpio_bank *gpio;
- static int gpio_banks;
-+static u32 pio_gpio_pin[4] = { 0, 0, 0, 0 };
-
-
- static inline void __iomem *pin_to_controller(unsigned pin)
-@@ -71,9 +72,13 @@
- {
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
-+ int bank = (pin - PIN_BASE) / 32;
-
- if (!pio)
- return -EINVAL;
-+
-+ pio_gpio_pin[bank] |= mask;
-+
- __raw_writel(mask, pio + PIO_IDR);
- __raw_writel(mask, pio + (use_pullup ? PIO_PUER : PIO_PUDR));
- __raw_writel(mask, pio + PIO_PER);
-@@ -130,10 +135,13 @@
- {
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
-+ int bank = (pin - PIN_BASE) / 32;
-
- if (!pio)
- return -EINVAL;
-
-+ pio_gpio_pin[bank] |= mask;
-+
- __raw_writel(mask, pio + PIO_IDR);
- __raw_writel(mask, pio + (use_pullup ? PIO_PUER : PIO_PUDR));
- __raw_writel(mask, pio + PIO_ODR);
-@@ -151,10 +159,13 @@
- {
- void __iomem *pio = pin_to_controller(pin);
- unsigned mask = pin_to_mask(pin);
-+ int bank = (pin - PIN_BASE) / 32;
-
- if (!pio)
- return -EINVAL;
-
-+ pio_gpio_pin[bank] |= mask;
-+
- __raw_writel(mask, pio + PIO_IDR);
- __raw_writel(mask, pio + PIO_PUDR);
- __raw_writel(mask, pio + (value ? PIO_SODR : PIO_CODR));
-@@ -262,6 +273,18 @@
- }
- EXPORT_SYMBOL(at91_get_gpio_value);
-
-+int at91_is_pin_gpio(unsigned pin)
-+{
-+ void __iomem *pio = pin_to_controller(pin);
-+ unsigned mask = pin_to_mask(pin);
-+ int bank = (pin - PIN_BASE) / 32;
-+
-+ if (!pio)
-+ return -EINVAL;
-+ return (pio_gpio_pin[bank] & mask) != 0;
-+}
-+EXPORT_SYMBOL(at91_is_pin_gpio);
-+
- /*--------------------------------------------------------------------------*/
-
- #ifdef CONFIG_PM
---- linux-2.6.21.1.orig/drivers/char/Kconfig 2007-05-28 12:22:29.000000000 +0200
-+++ linux-2.6.21.1/drivers/char/Kconfig 2007-05-28 15:37:43.000000000 +0200
-@@ -1087,5 +1087,12 @@
- The SPI driver gives user mode access to this serial
- bus on the AT91RM9200 processor.
-
-+config AT91_VLIO
-+ tristate "Versalink LED and GPIO interface"
-+ depends on ARCH_AT91RM9200 && MACH_VLINK
-+ default n
-+ help
-+ Provides a handler GPIO's in userspace
-+
- endmenu
-
---- linux-2.6.21.1.orig/drivers/char/Makefile 2007-05-28 12:22:29.000000000 +0200
-+++ linux-2.6.21.1/drivers/char/Makefile 2007-05-28 15:38:11.000000000 +0200
-@@ -95,6 +95,7 @@
- obj-$(CONFIG_TELCLOCK) += tlclk.o
- obj-$(CONFIG_AT91_SPI) += at91_spi.o
- obj-$(CONFIG_AT91_SPIDEV) += at91_spidev.o
-+obj-$(CONFIG_AT91_VLIO) += vlink_giu.o
-
- obj-$(CONFIG_WATCHDOG) += watchdog/
- obj-$(CONFIG_MWAVE) += mwave/
---- linux-2.6.21.1.orig/drivers/char/vlink_giu.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.21.1/drivers/char/vlink_giu.c 2007-05-28 15:39:47.000000000 +0200
-@@ -0,0 +1,256 @@
-+/*
-+ * Driver for FDL Versalink GPIO
-+ *
-+ * Copyright (C) 2005 Guthrie Consulting
-+ * Author: Hamish Guthrie <hamish@prodigi.ch>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/init.h>
-+#include <linux/platform_device.h>
-+
-+#include <linux/kernel.h>
-+#include <linux/slab.h>
-+#include <linux/fs.h>
-+#include <linux/errno.h>
-+#include <linux/init.h>
-+#include <linux/types.h>
-+#include <linux/proc_fs.h>
-+#include <linux/fcntl.h>
-+#include <linux/seq_file.h>
-+#include <linux/cdev.h>
-+#include <asm/arch/gpio.h>
-+#include <asm/uaccess.h>
-+
-+static int major; /* default is dynamic major device number */
-+module_param(major, int, 0);
-+MODULE_PARM_DESC(major, "Major device number");
-+
-+#define VIO_NR_DEVS 96
-+
-+struct vio_dev {
-+ struct cdev cdev;
-+};
-+
-+struct vio_dev *vio_devices;
-+static struct class *vio_class;
-+
-+static ssize_t gpio_read(struct file *file, char __user *buf, size_t len,
-+ loff_t *ppos)
-+{
-+ unsigned int pin;
-+ int retval;
-+ char value = '0';
-+
-+ pin = iminor(file->f_dentry->d_inode);
-+
-+ retval = at91_get_gpio_value(PIN_BASE + pin);
-+ if (retval < 0)
-+ return -EFAULT;
-+
-+ value = retval + 0x30;
-+ if (put_user(value, buf))
-+ return -EFAULT;
-+
-+ return 1;
-+}
-+
-+static ssize_t gpio_write(struct file *file, const char __user *data,
-+ size_t len, loff_t *ppos)
-+{
-+ unsigned int pin;
-+ size_t i;
-+ char c;
-+ int retval = 0;
-+
-+ pin = iminor(file->f_dentry->d_inode);
-+
-+ for (i = 0; i < len; i++) {
-+ if (get_user(c, data + i))
-+ return -EFAULT;
-+
-+ switch (c) {
-+ case '0':
-+ case '1':
-+ retval = at91_set_gpio_value(PIN_BASE + pin, (int)c - 0x30);
-+ if (retval < 0)
-+ return -EFAULT;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ if (retval < 0)
-+ break;
-+ }
-+
-+ return i;
-+}
-+
-+static int gpio_open(struct inode *inode, struct file *file)
-+{
-+ return nonseekable_open(inode, file);
-+}
-+
-+static int gpio_release(struct inode *inode, struct file *file)
-+{
-+ return 0;
-+}
-+
-+static struct file_operations vio_fops = {
-+ .owner = THIS_MODULE,
-+ .read = gpio_read,
-+ .write = gpio_write,
-+ .open = gpio_open,
-+ .release = gpio_release,
-+};
-+
-+static void vio_setup_cdev(struct vio_dev *dev, int index)
-+{
-+ int err, devno = MKDEV(major, index);
-+
-+ cdev_init(&dev->cdev, &vio_fops);
-+ dev->cdev.owner = THIS_MODULE;
-+ dev->cdev.ops = &vio_fops;
-+ err = cdev_add (&dev->cdev, devno, 1);
-+ if (err)
-+ printk(KERN_NOTICE "vio: Error %d adding vio%d", err, index);
-+}
-+
-+static int vio_remove(struct platform_device *dev)
-+{
-+ int i;
-+ dev_t devno = MKDEV(major, 0);
-+
-+ if (vio_devices) {
-+ for(i=0; i<VIO_NR_DEVS; i++) {
-+ int iodev = at91_is_pin_gpio(PIN_BASE + i);
-+ if (iodev) {
-+ cdev_del(&vio_devices[i].cdev);
-+ class_device_destroy(vio_class, MKDEV(major, i));
-+ }
-+ }
-+ kfree(vio_devices);
-+ }
-+
-+ class_destroy(vio_class);
-+ unregister_chrdev_region(devno, VIO_NR_DEVS);
-+
-+ platform_set_drvdata(dev, NULL);
-+
-+ return 0;
-+}
-+
-+static int vio_probe(struct platform_device *dev)
-+{
-+ int retval, i, j;
-+ dev_t vdev = 0;
-+
-+ if (major) {
-+ vdev = MKDEV(major, 0);
-+ retval = register_chrdev_region(vdev, VIO_NR_DEVS, "vio");
-+ } else {
-+ retval = alloc_chrdev_region(&vdev, 0, VIO_NR_DEVS, "vio");
-+ major = MAJOR(vdev);
-+ }
-+ if (retval < 0) {
-+ printk(KERN_WARNING "vio: can't get major %d\n", major);
-+ return retval;
-+ }
-+
-+ if (major == 0) {
-+ major = retval;
-+ printk(KERN_INFO "vio: major number %d\n", major);
-+ }
-+
-+ vio_class = class_create(THIS_MODULE, "vio");
-+
-+ if (IS_ERR(vio_class)) {
-+ printk(KERN_ERR "vio: Error creating vio class\n");
-+ vio_remove(dev);
-+ return PTR_ERR(vio_class);
-+ }
-+
-+ vio_devices = kmalloc(VIO_NR_DEVS * sizeof(struct vio_dev), GFP_KERNEL);
-+ if (!vio_devices) {
-+ retval = -ENOMEM;
-+ goto fail;
-+ }
-+ memset(vio_devices, 0, VIO_NR_DEVS * sizeof(struct vio_dev));
-+
-+ for (i=0; i<VIO_NR_DEVS/32; i++)
-+ for(j=0; j<32; j++) {
-+ int iodev = at91_is_pin_gpio(PIN_BASE + i*32 + j);
-+ if (iodev) {
-+ vio_setup_cdev(&vio_devices[i*32 + j], i*32 + j);
-+ class_device_create(vio_class, NULL, MKDEV(major, i*32 + j), NULL,
-+ "vio%c%d", i + 'A', j);
-+ }
-+ }
-+
-+ platform_set_drvdata(dev, vio_devices);
-+
-+ return 0;
-+
-+fail:
-+ vio_remove(dev);
-+ return retval;
-+}
-+
-+static struct platform_device *vio_platform_device;
-+
-+static struct platform_driver vio_driver = {
-+ .probe = vio_probe,
-+ .remove = vio_remove,
-+ .driver = {
-+ .name = "vio",
-+ .owner = THIS_MODULE,
-+ },
-+};
-+
-+static int __init vio_init(void)
-+{
-+ int retval;
-+
-+ vio_platform_device = platform_device_register_simple("vio", -1, NULL, 0);
-+ if (IS_ERR(vio_platform_device)) {
-+ printk(KERN_WARNING "vio: device registration failed\n");
-+ return PTR_ERR(vio_platform_device);
-+ }
-+
-+ retval = platform_driver_register(&vio_driver);
-+ if (retval < 0) {
-+ printk(KERN_WARNING "vio: driver registration failed\n");
-+ platform_device_unregister(vio_platform_device);
-+ }
-+
-+ return retval;
-+}
-+
-+static void __exit vio_exit(void)
-+{
-+ platform_driver_unregister(&vio_driver);
-+ platform_device_unregister(vio_platform_device);
-+}
-+
-+module_init(vio_init);
-+module_exit(vio_exit);
-+
-+MODULE_AUTHOR("Hamish Guthrie <hamish@prodigi.ch>");
-+MODULE_DESCRIPTION("FDL Versalink GPIO Driver");
-+MODULE_LICENSE("GPL");
diff --git a/target/linux/at91-2.6/patches/006-change-gpios.patch b/target/linux/at91-2.6/patches/006-change-gpios.patch
deleted file mode 100644
index 97a4a8d2f5..0000000000
--- a/target/linux/at91-2.6/patches/006-change-gpios.patch
+++ /dev/null
@@ -1,36 +0,0 @@
---- linux-2.6.21.1.orig/arch/arm/mach-at91/board-vlink.c 2007-05-28 15:53:31.000000000 +0200
-+++ linux-2.6.21.1/arch/arm/mach-at91/board-vlink.c 2007-05-28 15:58:46.000000000 +0200
-@@ -149,6 +149,33 @@
- #endif
- /* LEDs */
- // at91_gpio_leds(vlink_leds, ARRAY_SIZE(vlink_leds));
-+
-+/* Other LED's */
-+ at91_set_gpio_output(AT91_PIN_PC7, 1); // LED FRONT AP1
-+ at91_set_gpio_output(AT91_PIN_PC8, 1); // LED FRONT BP1
-+ at91_set_gpio_output(AT91_PIN_PB14, 1); // LED BACK AP1
-+ at91_set_gpio_output(AT91_PIN_PB15, 1); // LED BACK BP1
-+ at91_set_gpio_output(AT91_PIN_PB16, 1); // LED BACK AP2
-+ at91_set_gpio_output(AT91_PIN_PB17, 1); // LED BACK BP2
-+
-+/* SIM Cards */
-+ at91_set_gpio_output(AT91_PIN_PB9, 1); // ENBSC3
-+ at91_set_gpio_output(AT91_PIN_PB10, 1); // ENBSC2
-+ at91_set_gpio_output(AT91_PIN_PB11, 1); // ENBSC1
-+
-+/* GSM Module Control */
-+ at91_set_gpio_output(AT91_PIN_PB12, 1); // GSMONOFF
-+
-+/* Test jig presence detection */
-+ at91_set_gpio_input(AT91_PIN_PB8, 1); // JIGPRESENT
-+
-+/* Power indicator */
-+ at91_set_gpio_input(AT91_PIN_PB22, 1); // PWR_IND
-+
-+/* USB Device control */
-+ at91_set_gpio_input(AT91_PIN_PB27, 1); // UDB_CNX
-+ at91_set_gpio_output(AT91_PIN_PB28, 1); // UDB_PUP
-+
- }
-
- MACHINE_START(VLINK, "FDL VersaLink")
diff --git a/target/linux/at91-2.6/patches/007-mtd-partition.patch b/target/linux/at91-2.6/patches/007-mtd-partition.patch
deleted file mode 100644
index 98bec0dad8..0000000000
--- a/target/linux/at91-2.6/patches/007-mtd-partition.patch
+++ /dev/null
@@ -1,36 +0,0 @@
---- linux-2.6.21.1.orig/drivers/mtd/devices/at91_dataflash.c 2007-05-28 12:22:29.000000000 +0200
-+++ linux-2.6.21.1/drivers/mtd/devices/at91_dataflash.c 2007-05-28 16:10:21.000000000 +0200
-@@ -173,7 +173,7 @@
- };
- #endif
-
--static const char *part_probes[] = { "cmdlinepart", NULL, };
-+static const char *part_probes[] = { "cmdlinepart", "at91part", NULL, };
-
- #endif
-
---- linux-2.6.21.1.orig/drivers/mtd/Kconfig 2007-05-28 12:22:09.000000000 +0200
-+++ linux-2.6.21.1/drivers/mtd/Kconfig 2007-05-28 16:09:16.000000000 +0200
-@@ -157,6 +157,12 @@
- for your particular device. It won't happen automatically. The
- 'armflash' map driver (CONFIG_MTD_ARMFLASH) does this, for example.
-
-+config MTD_AT91_PARTS
-+ tristate "Atmel AT91 partitioning support"
-+ depends on MTD_PARTITIONS && ARCH_AT91RM9200 && AT91_SPI
-+ ---help---
-+ Atmel AT91 partitioning support
-+
- comment "User Modules And Translation Layers"
- depends on MTD
-
---- linux-2.6.21.1.orig/drivers/mtd/Makefile 2007-04-27 23:49:26.000000000 +0200
-+++ linux-2.6.21.1/drivers/mtd/Makefile 2007-05-28 16:09:55.000000000 +0200
-@@ -12,6 +12,7 @@
- obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
- obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
- obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
-+obj-$(CONFIG_MTD_AT91_PARTS) += at91part.o
-
- # 'Users' - code which presents functionality to userspace.
- obj-$(CONFIG_MTD_CHAR) += mtdchar.o
diff --git a/target/linux/at91-2.6/patches/008-fdl-serial.patch b/target/linux/at91-2.6/patches/008-fdl-serial.patch
deleted file mode 100644
index 42589197be..0000000000
--- a/target/linux/at91-2.6/patches/008-fdl-serial.patch
+++ /dev/null
@@ -1,160 +0,0 @@
---- linux-2.6.21.1.orig/drivers/serial/atmel_serial.c 2007-05-28 12:22:29.000000000 +0200
-+++ linux-2.6.21.1/drivers/serial/atmel_serial.c 2007-05-28 16:39:09.000000000 +0200
-@@ -174,7 +174,35 @@
- at91_set_gpio_value(AT91_PIN_PA21, 0);
- else
- at91_set_gpio_value(AT91_PIN_PA21, 1);
-+
-+ /*
-+ * FDL VersaLink adds GPIOS to provide full modem control on
-+ * USART 0 - Drive DTR and RI pins manually
-+ */
-+ if (mctrl & TIOCM_DTR)
-+ at91_set_gpio_value(AT91_PIN_PB6, 0);
-+ else
-+ at91_set_gpio_value(AT91_PIN_PB6, 1);
-+ if (mctrl & TIOCM_RI)
-+ at91_set_gpio_value(AT91_PIN_PB7, 0);
-+ else
-+ at91_set_gpio_value(AT91_PIN_PB7, 1);
- }
-+
-+ /*
-+ * FDL VersaLink adds GPIOS to provide full modem control on
-+ * USART 3 - Drive DTR and RI pins manually
-+ */
-+ if (port->mapbase == AT91RM9200_BASE_US3) {
-+ if (mctrl & TIOCM_DTR)
-+ at91_set_gpio_value(AT91_PIN_PB29, 0);
-+ else
-+ at91_set_gpio_value(AT91_PIN_PB29, 1);
-+ if (mctrl & TIOCM_RI)
-+ at91_set_gpio_value(AT91_PIN_PB2, 0);
-+ else
-+ at91_set_gpio_value(AT91_PIN_PB2, 1);
-+ }
- }
- #endif
-
-@@ -211,8 +239,10 @@
- /*
- * The control signals are active low.
- */
-- if (!(status & ATMEL_US_DCD))
-- ret |= TIOCM_CD;
-+
-+ if (!(port->mapbase == AT91RM9200_BASE_US0 || port->mapbase == AT91RM9200_BASE_US3))
-+ if (!(status & ATMEL_US_DCD))
-+ ret |= TIOCM_CD;
- if (!(status & ATMEL_US_CTS))
- ret |= TIOCM_CTS;
- if (!(status & ATMEL_US_DSR))
-@@ -220,6 +250,16 @@
- if (!(status & ATMEL_US_RI))
- ret |= TIOCM_RI;
-
-+ /*
-+ * Read the GPIO's for the FDL VersaLink special case
-+ */
-+ if (port->mapbase == AT91RM9200_BASE_US0)
-+ if (!(at91_get_gpio_value(AT91_PIN_PA19)))
-+ ret |= TIOCM_CD;
-+ if (port->mapbase == AT91RM9200_BASE_US3)
-+ if (!(at91_get_gpio_value(AT91_PIN_PA24)))
-+ ret |= TIOCM_CD;
-+
- return ret;
- }
-
-@@ -511,6 +551,34 @@
- }
-
- /*
-+ * USART0 DCD Interrupt handler
-+ */
-+
-+static irqreturn_t atmel_u0_DCD_interrupt(int irq, void *dev_id)
-+{
-+ struct uart_port *port = dev_id;
-+ int status = at91_get_gpio_value(irq);
-+
-+ uart_handle_dcd_change(port, !(status));
-+
-+ return IRQ_HANDLED;
-+}
-+
-+/*
-+ * USART3 DCD Interrupt handler
-+ */
-+
-+static irqreturn_t atmel_u3_DCD_interrupt(int irq, void *dev_id)
-+{
-+ struct uart_port *port = dev_id;
-+ int status = at91_get_gpio_value(irq);
-+
-+ uart_handle_dcd_change(port, !(status));
-+
-+ return IRQ_HANDLED;
-+}
-+
-+/*
- * Interrupt handler
- */
- static irqreturn_t atmel_interrupt(int irq, void *dev_id)
-@@ -587,6 +655,23 @@
- return retval;
- }
-
-+ if (port->mapbase == AT91RM9200_BASE_US0) {
-+ retval = request_irq(AT91_PIN_PA19, atmel_u0_DCD_interrupt, 0, "atmel_serial", port);
-+ if (retval) {
-+ printk("atmel_serial: atmel_startup - Can't get u0DCD irq\n");
-+ free_irq(port->irq, port);
-+ return retval;
-+ }
-+ }
-+ if (port->mapbase == AT91RM9200_BASE_US3) {
-+ retval = request_irq(AT91_PIN_PA24, atmel_u3_DCD_interrupt, 0, "atmel_serial", port);
-+ if (retval) {
-+ printk("atmel_serial: atmel_startup - Can't get u3DCD irq\n");
-+ free_irq(port->irq, port);
-+ return retval;
-+ }
-+ }
-+
- /*
- * Initialize DMA (if necessary)
- */
-@@ -603,6 +688,10 @@
- kfree(atmel_port->pdc_rx[0].buf);
- }
- free_irq(port->irq, port);
-+ if (port->mapbase == AT91RM9200_BASE_US0)
-+ free_irq(AT91_PIN_PA19, port);
-+ if (port->mapbase == AT91RM9200_BASE_US3)
-+ free_irq(AT91_PIN_PA24, port);
- return -ENOMEM;
- }
- pdc->dma_addr = dma_map_single(port->dev, pdc->buf, PDC_BUFFER_SIZE, DMA_FROM_DEVICE);
-@@ -636,6 +725,10 @@
- retval = atmel_open_hook(port);
- if (retval) {
- free_irq(port->irq, port);
-+ if (port->mapbase == AT91RM9200_BASE_US0)
-+ free_irq(AT91_PIN_PA19, port);
-+ if (port->mapbase == AT91RM9200_BASE_US3)
-+ free_irq(AT91_PIN_PA24, port);
- return retval;
- }
- }
-@@ -701,6 +794,10 @@
- * Free the interrupt
- */
- free_irq(port->irq, port);
-+ if (port->mapbase == AT91RM9200_BASE_US0)
-+ free_irq(AT91_PIN_PA19, port);
-+ if (port->mapbase == AT91RM9200_BASE_US3)
-+ free_irq(AT91_PIN_PA24, port);
-
- /*
- * If there is a specific "close" function (to unregister
diff --git a/target/linux/at91-2.6/patches/009-fdl-uartinit.patch b/target/linux/at91-2.6/patches/009-fdl-uartinit.patch
deleted file mode 100644
index f2491f3496..0000000000
--- a/target/linux/at91-2.6/patches/009-fdl-uartinit.patch
+++ /dev/null
@@ -1,34 +0,0 @@
---- linux-2.6.21.1.orig/arch/arm/mach-at91/at91rm9200_devices.c 2007-05-28 12:22:29.000000000 +0200
-+++ linux-2.6.21.1/arch/arm/mach-at91/at91rm9200_devices.c 2007-05-28 16:44:36.000000000 +0200
-@@ -618,7 +618,6 @@
-
-
- #if defined(CONFIG_NEW_LEDS)
--
- static struct platform_device at91_leds = {
- .name = "at91_leds",
- .id = -1,
-@@ -724,6 +723,10 @@
- * We need to drive the pin manually. Default is off (RTS is active low).
- */
- at91_set_gpio_output(AT91_PIN_PA21, 1);
-+ at91_set_gpio_output(AT91_PIN_PB6, 1); /* DTR0 */
-+ at91_set_gpio_output(AT91_PIN_PB7, 1); /* RI0 */
-+ at91_set_gpio_input(AT91_PIN_PA19, 1); /* DCD0 */
-+ at91_set_deglitch(AT91_PIN_PA19, 1);
- }
-
- static struct resource uart1_resources[] = {
-@@ -835,6 +838,12 @@
- {
- at91_set_B_periph(AT91_PIN_PA5, 1); /* TXD3 */
- at91_set_B_periph(AT91_PIN_PA6, 0); /* RXD3 */
-+ at91_set_B_periph(AT91_PIN_PB0, 0); /* RTS3 */
-+ at91_set_B_periph(AT91_PIN_PB1, 0); /* CTS3 */
-+ at91_set_gpio_output(AT91_PIN_PB29, 1); /* DTR0 */
-+ at91_set_gpio_output(AT91_PIN_PB2, 1); /* RI0 */
-+ at91_set_gpio_input(AT91_PIN_PA24, 1); /* DCD0 */
-+ at91_set_deglitch(AT91_PIN_PA24, 1);
- }
-
- struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
diff --git a/target/linux/at91-2.6/patches/010-dm9161a-phyfix.patch b/target/linux/at91-2.6/patches/010-dm9161a-phyfix.patch
deleted file mode 100644
index 9ad8c42530..0000000000
--- a/target/linux/at91-2.6/patches/010-dm9161a-phyfix.patch
+++ /dev/null
@@ -1,28 +0,0 @@
---- linux-2.6.21.1/drivers/net/arm/at91_ether.c.old 2007-06-04 18:15:49.000000000 +0200
-+++ linux-2.6.21.1/drivers/net/arm/at91_ether.c 2007-06-04 18:10:36.000000000 +0200
-@@ -146,6 +146,7 @@
- struct at91_private *lp = netdev_priv(dev);
- unsigned int bmsr, bmcr, lpa, mac_cfg;
- unsigned int speed, duplex;
-+ unsigned long timeout = jiffies + HZ;
-
- if (!mii_link_ok(&lp->mii)) { /* no link */
- netif_carrier_off(dev);
-@@ -158,8 +159,15 @@
- read_phy(lp->phy_address, MII_BMSR, &bmsr);
- read_phy(lp->phy_address, MII_BMCR, &bmcr);
- if (bmcr & BMCR_ANENABLE) { /* AutoNegotiation is enabled */
-- if (!(bmsr & BMSR_ANEGCOMPLETE))
-- return; /* Do nothing - another interrupt generated when negotiation complete */
-+ while (!(bmsr & BMSR_ANEGCOMPLETE)) {
-+ if (time_after(jiffies, timeout)) {
-+ printk("at91_ether: Auto-negotiate timeout\n");
-+ return;
-+ }
-+ read_phy(lp->phy_address, MII_BMSR, &bmsr);
-+ read_phy(lp->phy_address, MII_BMCR, &bmcr);
-+ cpu_relax();
-+ }
-
- read_phy(lp->phy_address, MII_LPA, &lpa);
- if ((lpa & LPA_100FULL) || (lpa & LPA_100HALF)) speed = SPEED_100;
diff --git a/target/linux/at91-2.6/patches/011-vlink-resetfix.patch b/target/linux/at91-2.6/patches/011-vlink-resetfix.patch
deleted file mode 100644
index 78ff38481e..0000000000
--- a/target/linux/at91-2.6/patches/011-vlink-resetfix.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- linux-2.6.21.1.old/arch/arm/mach-at91/board-vlink.c 2007-06-04 15:45:19.000000000 +0200
-+++ linux-2.6.21.1/arch/arm/mach-at91/board-vlink.c 2007-06-05 05:27:19.000000000 +0200
-@@ -175,6 +175,7 @@
- /* USB Device control */
- at91_set_gpio_input(AT91_PIN_PB27, 1); // UDB_CNX
- at91_set_gpio_output(AT91_PIN_PB28, 1); // UDB_PUP
-+ at91_set_multi_drive(AT91_PIN_PB28, 1); // Set to multi-drive
-
- }
-
diff --git a/target/linux/at91-2.6/patches/012-at91-mmcfix.patch b/target/linux/at91-2.6/patches/012-at91-mmcfix.patch
deleted file mode 100644
index e8991ae614..0000000000
--- a/target/linux/at91-2.6/patches/012-at91-mmcfix.patch
+++ /dev/null
@@ -1,424 +0,0 @@
---- linux-2.6.21.1.old/drivers/mmc/at91_mci.c 2007-06-05 09:08:57.000000000 +0200
-+++ linux-2.6.21.1/drivers/mmc/at91_mci.c 2007-06-05 10:59:11.000000000 +0200
-@@ -79,7 +79,8 @@
-
- #define DRIVER_NAME "at91_mci"
-
--#undef SUPPORT_4WIRE
-+//#undef SUPPORT_4WIRE
-+#define SUPPORT_4WIRE
-
- #define FL_SENT_COMMAND (1 << 0)
- #define FL_SENT_STOP (1 << 1)
-@@ -132,7 +133,7 @@
- /*
- * Copy from sg to a dma block - used for transfers
- */
--static inline void at91mci_sg_to_dma(struct at91mci_host *host, struct mmc_data *data)
-+static inline void at91_mci_sg_to_dma(struct at91mci_host *host, struct mmc_data *data)
- {
- unsigned int len, i, size;
- unsigned *dmabuf = host->buffer;
-@@ -181,7 +182,7 @@
- /*
- * Prepare a dma read
- */
--static void at91mci_pre_dma_read(struct at91mci_host *host)
-+static void at91_mci_pre_dma_read(struct at91mci_host *host)
- {
- int i;
- struct scatterlist *sg;
-@@ -249,23 +250,24 @@
- /*
- * Handle after a dma read
- */
--static void at91mci_post_dma_read(struct at91mci_host *host)
-+static int at91_mci_post_dma_read(struct at91mci_host *host)
- {
- struct mmc_command *cmd;
- struct mmc_data *data;
-+ int completed = 0;
-
- pr_debug("post dma read\n");
-
- cmd = host->cmd;
- if (!cmd) {
- pr_debug("no command\n");
-- return;
-+ return 1;
- }
-
- data = cmd->data;
- if (!data) {
- pr_debug("no data\n");
-- return;
-+ return 1;
- }
-
- while (host->in_use_index < host->transfer_index) {
-@@ -300,39 +302,14 @@
-
- /* Is there another transfer to trigger? */
- if (host->transfer_index < data->sg_len)
-- at91mci_pre_dma_read(host);
-+ at91_mci_pre_dma_read(host);
- else {
-+ at91_mci_write(host, AT91_MCI_IDR, AT91_MCI_ENDRX);
- at91_mci_write(host, AT91_MCI_IER, AT91_MCI_RXBUFF);
-- at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS);
- }
-
- pr_debug("post dma read done\n");
--}
--
--/*
-- * Handle transmitted data
-- */
--static void at91_mci_handle_transmitted(struct at91mci_host *host)
--{
-- struct mmc_command *cmd;
-- struct mmc_data *data;
--
-- pr_debug("Handling the transmit\n");
--
-- /* Disable the transfer */
-- at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS);
--
-- /* Now wait for cmd ready */
-- at91_mci_write(host, AT91_MCI_IDR, AT91_MCI_TXBUFE);
-- at91_mci_write(host, AT91_MCI_IER, AT91_MCI_NOTBUSY);
--
-- cmd = host->cmd;
-- if (!cmd) return;
--
-- data = cmd->data;
-- if (!data) return;
--
-- data->bytes_xfered = host->total_length;
-+ return completed;
- }
-
- /*
-@@ -340,10 +317,17 @@
- */
- static void at91_mci_enable(struct at91mci_host *host)
- {
-+ unsigned int mr;
-+
- at91_mci_write(host, AT91_MCI_CR, AT91_MCI_MCIEN);
- at91_mci_write(host, AT91_MCI_IDR, 0xffffffff);
- at91_mci_write(host, AT91_MCI_DTOR, AT91_MCI_DTOMUL_1M | AT91_MCI_DTOCYC);
-- at91_mci_write(host, AT91_MCI_MR, AT91_MCI_PDCMODE | 0x34a);
-+ mr = AT91_MCI_PDCMODE | 0x34a;
-+
-+ if (cpu_is_at91sam9260() || cpu_is_at91sam9263())
-+ mr |= AT91_MCI_RDPROOF | AT91_MCI_WRPROOF;
-+
-+ at91_mci_write(host, AT91_MCI_MR, mr);
-
- /* use Slot A or B (only one at same time) */
- at91_mci_write(host, AT91_MCI_SDCR, host->board->slot_b);
-@@ -359,9 +343,8 @@
-
- /*
- * Send a command
-- * return the interrupts to enable
- */
--static unsigned int at91_mci_send_command(struct at91mci_host *host, struct mmc_command *cmd)
-+static void at91_mci_send_command(struct at91mci_host *host, struct mmc_command *cmd)
- {
- unsigned int cmdr, mr;
- unsigned int block_length;
-@@ -372,8 +355,7 @@
-
- host->cmd = cmd;
-
-- /* Not sure if this is needed */
--#if 0
-+ /* Needed for leaving busy state before CMD1 */
- if ((at91_mci_read(host, AT91_MCI_SR) & AT91_MCI_RTOE) && (cmd->opcode == 1)) {
- pr_debug("Clearing timeout\n");
- at91_mci_write(host, AT91_MCI_ARGR, 0);
-@@ -383,7 +365,7 @@
- pr_debug("Clearing: SR = %08X\n", at91_mci_read(host, AT91_MCI_SR));
- }
- }
--#endif
-+
- cmdr = cmd->opcode;
-
- if (mmc_resp_type(cmd) == MMC_RSP_NONE)
-@@ -440,50 +422,48 @@
- at91_mci_write(host, ATMEL_PDC_TCR, 0);
- at91_mci_write(host, ATMEL_PDC_TNPR, 0);
- at91_mci_write(host, ATMEL_PDC_TNCR, 0);
-+ ier = AT91_MCI_CMDRDY;
-+ } else {
-+ /* zero block length in PDC mode */
-+ mr = at91_mci_read(host, AT91_MCI_MR) & 0x7fff;
-+ at91_mci_write(host, AT91_MCI_MR, mr | (block_length << 16) | AT91_MCI_PDCMODE);
-+
-+ /*
-+ * Disable the PDC controller
-+ */
-+ at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS);
-
-- at91_mci_write(host, AT91_MCI_ARGR, cmd->arg);
-- at91_mci_write(host, AT91_MCI_CMDR, cmdr);
-- return AT91_MCI_CMDRDY;
-- }
--
-- mr = at91_mci_read(host, AT91_MCI_MR) & 0x7fff; /* zero block length and PDC mode */
-- at91_mci_write(host, AT91_MCI_MR, mr | (block_length << 16) | AT91_MCI_PDCMODE);
--
-- /*
-- * Disable the PDC controller
-- */
-- at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS);
--
-- if (cmdr & AT91_MCI_TRCMD_START) {
-- data->bytes_xfered = 0;
-- host->transfer_index = 0;
-- host->in_use_index = 0;
-- if (cmdr & AT91_MCI_TRDIR) {
-- /*
-- * Handle a read
-- */
-- host->buffer = NULL;
-- host->total_length = 0;
-+ if (cmdr & AT91_MCI_TRCMD_START) {
-+ data->bytes_xfered = 0;
-+ host->transfer_index = 0;
-+ host->in_use_index = 0;
-+ if (cmdr & AT91_MCI_TRDIR) {
-+ /*
-+ * Handle a read
-+ */
-+ host->buffer = NULL;
-+ host->total_length = 0;
-
-- at91mci_pre_dma_read(host);
-- ier = AT91_MCI_ENDRX /* | AT91_MCI_RXBUFF */;
-- }
-- else {
-- /*
-- * Handle a write
-- */
-- host->total_length = block_length * blocks;
-- host->buffer = dma_alloc_coherent(NULL,
-- host->total_length,
-- &host->physical_address, GFP_KERNEL);
--
-- at91mci_sg_to_dma(host, data);
--
-- pr_debug("Transmitting %d bytes\n", host->total_length);
--
-- at91_mci_write(host, ATMEL_PDC_TPR, host->physical_address);
-- at91_mci_write(host, ATMEL_PDC_TCR, host->total_length / 4);
-- ier = AT91_MCI_TXBUFE;
-+ at91_mci_pre_dma_read(host);
-+ ier = AT91_MCI_ENDRX /* | AT91_MCI_RXBUFF */;
-+ }
-+ else {
-+ /*
-+ * Handle a write
-+ */
-+ host->total_length = block_length * blocks;
-+ host->buffer = dma_alloc_coherent(NULL,
-+ host->total_length,
-+ &host->physical_address, GFP_KERNEL);
-+
-+ at91_mci_sg_to_dma(host, data);
-+
-+ pr_debug("Transmitting %d bytes\n", host->total_length);
-+
-+ at91_mci_write(host, ATMEL_PDC_TPR, host->physical_address);
-+ at91_mci_write(host, ATMEL_PDC_TCR, host->total_length / 4);
-+ ier = AT91_MCI_CMDRDY;
-+ }
- }
- }
-
-@@ -498,39 +478,24 @@
- if (cmdr & AT91_MCI_TRCMD_START) {
- if (cmdr & AT91_MCI_TRDIR)
- at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTEN);
-- else
-- at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_TXTEN);
- }
-- return ier;
--}
-
--/*
-- * Wait for a command to complete
-- */
--static void at91mci_process_command(struct at91mci_host *host, struct mmc_command *cmd)
--{
-- unsigned int ier;
--
-- ier = at91_mci_send_command(host, cmd);
--
-- pr_debug("setting ier to %08X\n", ier);
--
-- /* Stop on errors or the required value */
-+ /* Enable selected interrupts */
- at91_mci_write(host, AT91_MCI_IER, AT91_MCI_ERRORS | ier);
- }
-
- /*
- * Process the next step in the request
- */
--static void at91mci_process_next(struct at91mci_host *host)
-+static void at91_mci_process_next(struct at91mci_host *host)
- {
- if (!(host->flags & FL_SENT_COMMAND)) {
- host->flags |= FL_SENT_COMMAND;
-- at91mci_process_command(host, host->request->cmd);
-+ at91_mci_send_command(host, host->request->cmd);
- }
- else if ((!(host->flags & FL_SENT_STOP)) && host->request->stop) {
- host->flags |= FL_SENT_STOP;
-- at91mci_process_command(host, host->request->stop);
-+ at91_mci_send_command(host, host->request->stop);
- }
- else
- mmc_request_done(host->mmc, host->request);
-@@ -539,7 +504,7 @@
- /*
- * Handle a command that has been completed
- */
--static void at91mci_completed_command(struct at91mci_host *host)
-+static void at91_mci_completed_command(struct at91mci_host *host)
- {
- struct mmc_command *cmd = host->cmd;
- unsigned int status;
-@@ -583,7 +548,7 @@
- else
- cmd->error = MMC_ERR_NONE;
-
-- at91mci_process_next(host);
-+ at91_mci_process_next(host);
- }
-
- /*
-@@ -595,7 +560,60 @@
- host->request = mrq;
- host->flags = 0;
-
-- at91mci_process_next(host);
-+ at91_mci_process_next(host);
-+}
-+
-+/*
-+ * Handle transmitted data
-+ */
-+static void at91_mci_handle_transmitted(struct at91mci_host *host)
-+{
-+ struct mmc_command *cmd;
-+ struct mmc_data *data;
-+
-+ pr_debug("Handling the transmit\n");
-+
-+ /* Disable the transfer */
-+ at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS);
-+
-+ /* Now wait for cmd ready */
-+ at91_mci_write(host, AT91_MCI_IDR, AT91_MCI_TXBUFE);
-+
-+ cmd = host->cmd;
-+ if (!cmd) return;
-+
-+ data = cmd->data;
-+ if (!data) return;
-+
-+ if (cmd->opcode == MMC_WRITE_MULTIPLE_BLOCK) {
-+ pr_debug("multiple write : wait for BLKE...\n");
-+ at91_mci_write(host, AT91_MCI_IER, AT91_MCI_BLKE);
-+ } else
-+ at91_mci_write(host, AT91_MCI_IER, AT91_MCI_NOTBUSY);
-+
-+ data->bytes_xfered = host->total_length;
-+}
-+
-+
-+/*Handle after command sent ready*/
-+static int at91_mci_handle_cmdrdy(struct at91mci_host *host)
-+{
-+ if (!host->cmd)
-+ return 1;
-+ else if (!host->cmd->data) {
-+ if (host->flags & FL_SENT_STOP) {
-+ /*After multi block write, we mus wait for NOTBUSY*/
-+ at91_mci_write(host, AT91_MCI_IER, AT91_MCI_NOTBUSY);
-+ } else return 1;
-+ } else if (host->cmd->data->flags & MMC_DATA_WRITE) {
-+ /*After sending multi-block-write command, start DMA transfer*/
-+ at91_mci_write(host, AT91_MCI_IER, AT91_MCI_TXBUFE);
-+ at91_mci_write(host, AT91_MCI_IER, AT91_MCI_BLKE);
-+ at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_TXTEN);
-+ }
-+
-+ /* command not completed, have to wait */
-+ return 0;
- }
-
- /*
-@@ -698,29 +716,33 @@
- at91_mci_handle_transmitted(host);
- }
-
-+ if (int_status & AT91_MCI_ENDRX) {
-+ pr_debug("ENDRX\n");
-+ at91_mci_post_dma_read(host);
-+ }
-+
- if (int_status & AT91_MCI_RXBUFF) {
- pr_debug("RX buffer full\n");
-- at91_mci_write(host, AT91_MCI_IER, AT91_MCI_CMDRDY);
-+ at91_mci_write(host, ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS);
-+ at91_mci_write(host, AT91_MCI_IDR, AT91_MCI_RXBUFF | AT91_MCI_ENDRX);
-+ completed = 1;
- }
-
- if (int_status & AT91_MCI_ENDTX)
- pr_debug("Transmit has ended\n");
-
-- if (int_status & AT91_MCI_ENDRX) {
-- pr_debug("Receive has ended\n");
-- at91mci_post_dma_read(host);
-- }
--
- if (int_status & AT91_MCI_NOTBUSY) {
- pr_debug("Card is ready\n");
-- at91_mci_write(host, AT91_MCI_IER, AT91_MCI_CMDRDY);
-+ completed = 1;
- }
-
- if (int_status & AT91_MCI_DTIP)
- pr_debug("Data transfer in progress\n");
-
-- if (int_status & AT91_MCI_BLKE)
-+ if (int_status & AT91_MCI_BLKE) {
- pr_debug("Block transfer has ended\n");
-+ completed = 1;
-+ }
-
- if (int_status & AT91_MCI_TXRDY)
- pr_debug("Ready to transmit\n");
-@@ -730,14 +752,14 @@
-
- if (int_status & AT91_MCI_CMDRDY) {
- pr_debug("Command ready\n");
-- completed = 1;
-+ completed = at91_mci_handle_cmdrdy(host);
- }
- }
-
- if (completed) {
- pr_debug("Completed command\n");
- at91_mci_write(host, AT91_MCI_IDR, 0xffffffff);
-- at91mci_completed_command(host);
-+ at91_mci_completed_command(host);
- } else
- at91_mci_write(host, AT91_MCI_IDR, int_status);
-
diff --git a/target/linux/at91-2.6/patches/013-at91-mmc1wire.patch b/target/linux/at91-2.6/patches/013-at91-mmc1wire.patch
deleted file mode 100644
index 31b1e96776..0000000000
--- a/target/linux/at91-2.6/patches/013-at91-mmc1wire.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- linux-2.6.21.1.old/drivers/mmc/at91_mci.c 2007-06-05 11:08:39.000000000 +0200
-+++ linux-2.6.21.1/drivers/mmc/at91_mci.c 2007-06-05 11:28:40.000000000 +0200
-@@ -79,8 +79,7 @@
-
- #define DRIVER_NAME "at91_mci"
-
--//#undef SUPPORT_4WIRE
--#define SUPPORT_4WIRE
-+#undef SUPPORT_4WIRE
-
- #define FL_SENT_COMMAND (1 << 0)
- #define FL_SENT_STOP (1 << 1)
diff --git a/target/linux/at91-2.6/patches/014-initpartition.patch b/target/linux/at91-2.6/patches/014-initpartition.patch
deleted file mode 100644
index 7e78e6487a..0000000000
--- a/target/linux/at91-2.6/patches/014-initpartition.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- linux-2.6.21.5.old/drivers/mtd/devices/at91_dataflash.c 2007-06-13 13:31:24.000000000 +0200
-+++ linux-2.6.21.5/drivers/mtd/devices/at91_dataflash.c 2007-06-19 12:49:48.000000000 +0200
-@@ -161,12 +161,12 @@
- .mask_flags = MTD_WRITEABLE, /* read-only */
- },
- {
-- .name = "kernel",
-+ .name = "knlroot",
- .offset = MTDPART_OFS_NXTBLK,
-- .size = 5 * 32 * 8 * 1056, /* 5 sectors */
-+ .size = 0x320400, /* 5 sectors */
- },
- {
-- .name = "filesystem",
-+ .name = "jffs2",
- .offset = MTDPART_OFS_NXTBLK,
- .size = MTDPART_SIZ_FULL, /* rest = 26 sectors */
- }