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authorJonas Gorski <jogo@openwrt.org>2012-03-28 20:42:25 +0000
committerJonas Gorski <jogo@openwrt.org>2012-03-28 20:42:25 +0000
commit78fb818f7c46f45272c1ef00c40febe6fc30ace5 (patch)
tree2e12755cb3c115cfdafb9fa9c68810d76032a704 /target
parenta2adca6ee9a731aa2b0ee7ca246db8f941266ed6 (diff)
downloadupstream-78fb818f7c46f45272c1ef00c40febe6fc30ace5.tar.gz
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bcm63xx: replace SPI driver with latest upstream version
SVN-Revision: 31130
Diffstat (limited to 'target')
-rw-r--r--target/linux/brcm63xx/modules.mk9
-rw-r--r--target/linux/brcm63xx/patches-3.3/001-MIPS-BCM63XX-fix-platform_devices-id.patch36
-rw-r--r--target/linux/brcm63xx/patches-3.3/002-MIPS-BCM63XX-be-consistent-in-clock-bits-enable-nami.patch93
-rw-r--r--target/linux/brcm63xx/patches-3.3/003-MIPS-BCM63XX-add-IRQ_SPI-and-CPU-specific-SPI-IRQ-va.patch68
-rw-r--r--target/linux/brcm63xx/patches-3.3/004-MIPS-BCM63XX-define-BCM6358-SPI-base-address.patch21
-rw-r--r--target/linux/brcm63xx/patches-3.3/005-MIPS-BCM63XX-add-BCM6368-SPI-clock-mask.patch26
-rw-r--r--target/linux/brcm63xx/patches-3.3/006-MIPS-BCM63XX-define-SPI-register-sizes.patch26
-rw-r--r--target/linux/brcm63xx/patches-3.3/007-MIPS-BCM63XX-remove-SPI2-register.patch83
-rw-r--r--target/linux/brcm63xx/patches-3.3/008-MIPS-BCM63XX-define-internal-registers-offsets-of-th.patch140
-rw-r--r--target/linux/brcm63xx/patches-3.3/009-MIPS-BCM63XX-add-stub-to-register-the-SPI-platform-d.patch243
-rw-r--r--target/linux/brcm63xx/patches-3.3/010-MIPS-BCM63XX-make-board-setup-code-register-the-spi-.patch29
-rw-r--r--target/linux/brcm63xx/patches-3.3/011-spi-add-Broadcom-BCM63xx-SPI-controller-driver.patch532
-rw-r--r--target/linux/brcm63xx/patches-3.3/300-reset_buttons.patch8
-rw-r--r--target/linux/brcm63xx/patches-3.3/301-led_count.patch4
-rw-r--r--target/linux/brcm63xx/patches-3.3/302-extended-platform-devices.patch6
-rw-r--r--target/linux/brcm63xx/patches-3.3/303-spi-board-info.patch2
-rw-r--r--target/linux/brcm63xx/patches-3.3/304-boardid_fixup.patch8
-rw-r--r--target/linux/brcm63xx/patches-3.3/400-ohci-add-driver-for-bcm63xx-integrated-controller.patch (renamed from target/linux/brcm63xx/patches-3.3/402-add_bcm63xx_ohci_controller.patch)4
-rw-r--r--target/linux/brcm63xx/patches-3.3/401-MIPS-BCM63XX-register-ohci-device.patch (renamed from target/linux/brcm63xx/patches-3.3/400-usb-ohci-support.patch)16
-rw-r--r--target/linux/brcm63xx/patches-3.3/402-ehci-add-driver-for-bcm63xx-integrated-controller.patch (renamed from target/linux/brcm63xx/patches-3.3/403-add_bcm63xx_ehci_controller.patch)4
-rw-r--r--target/linux/brcm63xx/patches-3.3/403-MIPS-BCM63XX-register-ehci-device.patch (renamed from target/linux/brcm63xx/patches-3.3/401-usb-ehci-support.patch)12
-rw-r--r--target/linux/brcm63xx/patches-3.3/404-bcm963xx_flashmap.patch2
-rw-r--r--target/linux/brcm63xx/patches-3.3/408-6358-enet1-external-mii-clk.patch2
-rw-r--r--target/linux/brcm63xx/patches-3.3/409-spi.patch904
-rw-r--r--target/linux/brcm63xx/patches-3.3/414-bcm63xx_enet-split-dma-registers-access.patch8
25 files changed, 1342 insertions, 944 deletions
diff --git a/target/linux/brcm63xx/modules.mk b/target/linux/brcm63xx/modules.mk
index e48d298bf0..2f09f48874 100644
--- a/target/linux/brcm63xx/modules.mk
+++ b/target/linux/brcm63xx/modules.mk
@@ -10,8 +10,13 @@ define KernelPackage/bcm63xx-spi
TITLE:=Broadcom BCM63xx SPI driver
DEPENDS:=@TARGET_brcm63xx +kmod-spi-bitbang
KCONFIG:=CONFIG_SPI_BCM63XX
- FILES:=$(LINUX_DIR)/drivers/spi/bcm63xx_spi.ko
- AUTOLOAD:=$(call AutoLoad,92,bcm63xx_spi)
+ ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,3.3)),1)
+ FILES:=$(LINUX_DIR)/drivers/spi/spi-bcm63xx.ko
+ AUTOLOAD:=$(call AutoLoad,92,spi-bcm63xx)
+ else
+ FILES:=$(LINUX_DIR)/drivers/spi/bcm63xx_spi.ko
+ AUTOLOAD:=$(call AutoLoad,92,bcm63xx_spi)
+ endif
endef
define KernelPackage/bcm63xx-spi/description
diff --git a/target/linux/brcm63xx/patches-3.3/001-MIPS-BCM63XX-fix-platform_devices-id.patch b/target/linux/brcm63xx/patches-3.3/001-MIPS-BCM63XX-fix-platform_devices-id.patch
new file mode 100644
index 0000000000..f83490e6cc
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.3/001-MIPS-BCM63XX-fix-platform_devices-id.patch
@@ -0,0 +1,36 @@
+From cbcfe65e357666106c3c6250baf9c5ce33f3e3e3 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Wed, 25 Jan 2012 17:39:53 +0100
+Subject: [PATCH 03/63] MIPS: BCM63XX: fix platform_devices id
+
+There is only one watchdog and VoIP DSP platform devices per board, use
+-1 as the platform_device id accordingly.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/dev-dsp.c | 2 +-
+ arch/mips/bcm63xx/dev-wdt.c | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/bcm63xx/dev-dsp.c
++++ b/arch/mips/bcm63xx/dev-dsp.c
+@@ -31,7 +31,7 @@ static struct resource voip_dsp_resource
+
+ static struct platform_device bcm63xx_voip_dsp_device = {
+ .name = "bcm63xx-voip-dsp",
+- .id = 0,
++ .id = -1,
+ .num_resources = ARRAY_SIZE(voip_dsp_resources),
+ .resource = voip_dsp_resources,
+ };
+--- a/arch/mips/bcm63xx/dev-wdt.c
++++ b/arch/mips/bcm63xx/dev-wdt.c
+@@ -21,7 +21,7 @@ static struct resource wdt_resources[] =
+
+ static struct platform_device bcm63xx_wdt_device = {
+ .name = "bcm63xx-wdt",
+- .id = 0,
++ .id = -1,
+ .num_resources = ARRAY_SIZE(wdt_resources),
+ .resource = wdt_resources,
+ };
diff --git a/target/linux/brcm63xx/patches-3.3/002-MIPS-BCM63XX-be-consistent-in-clock-bits-enable-nami.patch b/target/linux/brcm63xx/patches-3.3/002-MIPS-BCM63XX-be-consistent-in-clock-bits-enable-nami.patch
new file mode 100644
index 0000000000..439d11ea1d
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.3/002-MIPS-BCM63XX-be-consistent-in-clock-bits-enable-nami.patch
@@ -0,0 +1,93 @@
+From db1cc4ee366bf0528fcb8b4afa65dec915d98889 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Wed, 25 Jan 2012 17:39:55 +0100
+Subject: [PATCH 04/63] MIPS: BCM63XX: be consistent in clock bits enable naming
+
+Remove the _CLK suffix from the BCM6368 clock bits definitions to be
+consistent with what is already present.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/clk.c | 6 ++--
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 36 ++++++++++----------
+ 2 files changed, 21 insertions(+), 21 deletions(-)
+
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -120,7 +120,7 @@ static void enetsw_set(struct clk *clk,
+ {
+ if (!BCMCPU_IS_6368())
+ return;
+- bcm_hwclock_set(CKCTL_6368_ROBOSW_CLK_EN |
++ bcm_hwclock_set(CKCTL_6368_ROBOSW_EN |
+ CKCTL_6368_SWPKT_USB_EN |
+ CKCTL_6368_SWPKT_SAR_EN, enable);
+ if (enable) {
+@@ -163,7 +163,7 @@ static void usbh_set(struct clk *clk, in
+ if (BCMCPU_IS_6348())
+ bcm_hwclock_set(CKCTL_6348_USBH_EN, enable);
+ else if (BCMCPU_IS_6368())
+- bcm_hwclock_set(CKCTL_6368_USBH_CLK_EN, enable);
++ bcm_hwclock_set(CKCTL_6368_USBH_EN, enable);
+ }
+
+ static struct clk clk_usbh = {
+@@ -199,7 +199,7 @@ static void xtm_set(struct clk *clk, int
+ if (!BCMCPU_IS_6368())
+ return;
+
+- bcm_hwclock_set(CKCTL_6368_SAR_CLK_EN |
++ bcm_hwclock_set(CKCTL_6368_SAR_EN |
+ CKCTL_6368_SWPKT_SAR_EN, enable);
+
+ if (enable) {
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -90,29 +90,29 @@
+ #define CKCTL_6368_PHYMIPS_EN (1 << 6)
+ #define CKCTL_6368_SWPKT_USB_EN (1 << 7)
+ #define CKCTL_6368_SWPKT_SAR_EN (1 << 8)
+-#define CKCTL_6368_SPI_CLK_EN (1 << 9)
+-#define CKCTL_6368_USBD_CLK_EN (1 << 10)
+-#define CKCTL_6368_SAR_CLK_EN (1 << 11)
+-#define CKCTL_6368_ROBOSW_CLK_EN (1 << 12)
+-#define CKCTL_6368_UTOPIA_CLK_EN (1 << 13)
+-#define CKCTL_6368_PCM_CLK_EN (1 << 14)
+-#define CKCTL_6368_USBH_CLK_EN (1 << 15)
++#define CKCTL_6368_SPI_EN (1 << 9)
++#define CKCTL_6368_USBD_EN (1 << 10)
++#define CKCTL_6368_SAR_EN (1 << 11)
++#define CKCTL_6368_ROBOSW_EN (1 << 12)
++#define CKCTL_6368_UTOPIA_EN (1 << 13)
++#define CKCTL_6368_PCM_EN (1 << 14)
++#define CKCTL_6368_USBH_EN (1 << 15)
+ #define CKCTL_6368_DISABLE_GLESS_EN (1 << 16)
+-#define CKCTL_6368_NAND_CLK_EN (1 << 17)
+-#define CKCTL_6368_IPSEC_CLK_EN (1 << 17)
++#define CKCTL_6368_NAND_EN (1 << 17)
++#define CKCTL_6368_IPSEC_EN (1 << 17)
+
+ #define CKCTL_6368_ALL_SAFE_EN (CKCTL_6368_SWPKT_USB_EN | \
+ CKCTL_6368_SWPKT_SAR_EN | \
+- CKCTL_6368_SPI_CLK_EN | \
+- CKCTL_6368_USBD_CLK_EN | \
+- CKCTL_6368_SAR_CLK_EN | \
+- CKCTL_6368_ROBOSW_CLK_EN | \
+- CKCTL_6368_UTOPIA_CLK_EN | \
+- CKCTL_6368_PCM_CLK_EN | \
+- CKCTL_6368_USBH_CLK_EN | \
++ CKCTL_6368_SPI_EN | \
++ CKCTL_6368_USBD_EN | \
++ CKCTL_6368_SAR_EN | \
++ CKCTL_6368_ROBOSW_EN | \
++ CKCTL_6368_UTOPIA_EN | \
++ CKCTL_6368_PCM_EN | \
++ CKCTL_6368_USBH_EN | \
+ CKCTL_6368_DISABLE_GLESS_EN | \
+- CKCTL_6368_NAND_CLK_EN | \
+- CKCTL_6368_IPSEC_CLK_EN)
++ CKCTL_6368_NAND_EN | \
++ CKCTL_6368_IPSEC_EN)
+
+ /* System PLL Control register */
+ #define PERF_SYS_PLL_CTL_REG 0x8
diff --git a/target/linux/brcm63xx/patches-3.3/003-MIPS-BCM63XX-add-IRQ_SPI-and-CPU-specific-SPI-IRQ-va.patch b/target/linux/brcm63xx/patches-3.3/003-MIPS-BCM63XX-add-IRQ_SPI-and-CPU-specific-SPI-IRQ-va.patch
new file mode 100644
index 0000000000..b4c787c52a
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.3/003-MIPS-BCM63XX-add-IRQ_SPI-and-CPU-specific-SPI-IRQ-va.patch
@@ -0,0 +1,68 @@
+From 04456614952a9a848192253439b4e361f0321cb5 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Wed, 25 Jan 2012 17:39:51 +0100
+Subject: [PATCH 05/63] MIPS: BCM63XX: add IRQ_SPI and CPU specific SPI IRQ values
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 7 +++++++
+ 1 files changed, 7 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -478,6 +478,7 @@ static inline unsigned long bcm63xx_regs
+ */
+ enum bcm63xx_irq {
+ IRQ_TIMER = 0,
++ IRQ_SPI,
+ IRQ_UART0,
+ IRQ_UART1,
+ IRQ_DSL,
+@@ -509,6 +510,7 @@ enum bcm63xx_irq {
+ * 6338 irqs
+ */
+ #define BCM_6338_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
++#define BCM_6338_SPI_IRQ (IRQ_INTERNAL_BASE + 1)
+ #define BCM_6338_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
+ #define BCM_6338_UART1_IRQ 0
+ #define BCM_6338_DSL_IRQ (IRQ_INTERNAL_BASE + 5)
+@@ -539,6 +541,7 @@ enum bcm63xx_irq {
+ * 6345 irqs
+ */
+ #define BCM_6345_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
++#define BCM_6345_SPI_IRQ 0
+ #define BCM_6345_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
+ #define BCM_6345_UART1_IRQ 0
+ #define BCM_6345_DSL_IRQ (IRQ_INTERNAL_BASE + 3)
+@@ -569,6 +572,7 @@ enum bcm63xx_irq {
+ * 6348 irqs
+ */
+ #define BCM_6348_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
++#define BCM_6348_SPI_IRQ (IRQ_INTERNAL_BASE + 1)
+ #define BCM_6348_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
+ #define BCM_6348_UART1_IRQ 0
+ #define BCM_6348_DSL_IRQ (IRQ_INTERNAL_BASE + 4)
+@@ -599,6 +603,7 @@ enum bcm63xx_irq {
+ * 6358 irqs
+ */
+ #define BCM_6358_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
++#define BCM_6358_SPI_IRQ (IRQ_INTERNAL_BASE + 1)
+ #define BCM_6358_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
+ #define BCM_6358_UART1_IRQ (IRQ_INTERNAL_BASE + 3)
+ #define BCM_6358_DSL_IRQ (IRQ_INTERNAL_BASE + 29)
+@@ -638,6 +643,7 @@ enum bcm63xx_irq {
+ #define BCM_6368_HIGH_IRQ_BASE (IRQ_INTERNAL_BASE + 32)
+
+ #define BCM_6368_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
++#define BCM_6368_SPI_IRQ (IRQ_INTERNAL_BASE + 1)
+ #define BCM_6368_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
+ #define BCM_6368_UART1_IRQ (IRQ_INTERNAL_BASE + 3)
+ #define BCM_6368_DSL_IRQ (IRQ_INTERNAL_BASE + 4)
+@@ -677,6 +683,7 @@ extern const int *bcm63xx_irqs;
+
+ #define __GEN_CPU_IRQ_TABLE(__cpu) \
+ [IRQ_TIMER] = BCM_## __cpu ##_TIMER_IRQ, \
++ [IRQ_SPI] = BCM_## __cpu ##_SPI_IRQ, \
+ [IRQ_UART0] = BCM_## __cpu ##_UART0_IRQ, \
+ [IRQ_UART1] = BCM_## __cpu ##_UART1_IRQ, \
+ [IRQ_DSL] = BCM_## __cpu ##_DSL_IRQ, \
diff --git a/target/linux/brcm63xx/patches-3.3/004-MIPS-BCM63XX-define-BCM6358-SPI-base-address.patch b/target/linux/brcm63xx/patches-3.3/004-MIPS-BCM63XX-define-BCM6358-SPI-base-address.patch
new file mode 100644
index 0000000000..0c314da743
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.3/004-MIPS-BCM63XX-define-BCM6358-SPI-base-address.patch
@@ -0,0 +1,21 @@
+From bfd78dda2ad5afb4434ebe99c05528614065bdb1 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Wed, 25 Jan 2012 17:39:56 +0100
+Subject: [PATCH 06/63] MIPS: BCM63XX: define BCM6358 SPI base address
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -289,7 +289,7 @@ enum bcm63xx_regs_set {
+ #define BCM_6358_UART0_BASE (0xfffe0100)
+ #define BCM_6358_UART1_BASE (0xfffe0120)
+ #define BCM_6358_GPIO_BASE (0xfffe0080)
+-#define BCM_6358_SPI_BASE (0xdeadbeef)
++#define BCM_6358_SPI_BASE (0xfffe0800)
+ #define BCM_6358_SPI2_BASE (0xfffe0800)
+ #define BCM_6358_UDC0_BASE (0xfffe0800)
+ #define BCM_6358_OHCI0_BASE (0xfffe1400)
diff --git a/target/linux/brcm63xx/patches-3.3/005-MIPS-BCM63XX-add-BCM6368-SPI-clock-mask.patch b/target/linux/brcm63xx/patches-3.3/005-MIPS-BCM63XX-add-BCM6368-SPI-clock-mask.patch
new file mode 100644
index 0000000000..b7fac84480
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.3/005-MIPS-BCM63XX-add-BCM6368-SPI-clock-mask.patch
@@ -0,0 +1,26 @@
+From 9b990ee00f70bdd6a731dbe264d5acb453a6c5e2 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Wed, 25 Jan 2012 17:39:57 +0100
+Subject: [PATCH 07/63] MIPS: BCM63XX: add BCM6368 SPI clock mask
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/clk.c | 6 ++++--
+ 1 files changed, 4 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/bcm63xx/clk.c
++++ b/arch/mips/bcm63xx/clk.c
+@@ -181,9 +181,11 @@ static void spi_set(struct clk *clk, int
+ mask = CKCTL_6338_SPI_EN;
+ else if (BCMCPU_IS_6348())
+ mask = CKCTL_6348_SPI_EN;
+- else
+- /* BCMCPU_IS_6358 */
++ else if (BCMCPU_IS_6358())
+ mask = CKCTL_6358_SPI_EN;
++ else
++ /* BCMCPU_IS_6368 */
++ mask = CKCTL_6368_SPI_EN;
+ bcm_hwclock_set(mask, enable);
+ }
+
diff --git a/target/linux/brcm63xx/patches-3.3/006-MIPS-BCM63XX-define-SPI-register-sizes.patch b/target/linux/brcm63xx/patches-3.3/006-MIPS-BCM63XX-define-SPI-register-sizes.patch
new file mode 100644
index 0000000000..0eab43a186
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.3/006-MIPS-BCM63XX-define-SPI-register-sizes.patch
@@ -0,0 +1,26 @@
+From 16ba44545156e4e7cc1e812ad93e562ce92fd74c Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Wed, 25 Jan 2012 17:40:00 +0100
+Subject: [PATCH 08/63] MIPS: BCM63XX: define SPI register sizes.
+
+There are two distinct sizes for the SPI register depending on the SoC
+generation (6338 & 6348 vs 6358 & 6368).
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -135,6 +135,10 @@ enum bcm63xx_regs_set {
+ #define RSET_DSL_LMEM_SIZE (64 * 1024 * 4)
+ #define RSET_DSL_SIZE 4096
+ #define RSET_WDT_SIZE 12
++#define BCM_6338_RSET_SPI_SIZE 64
++#define BCM_6348_RSET_SPI_SIZE 64
++#define BCM_6358_RSET_SPI_SIZE 1804
++#define BCM_6368_RSET_SPI_SIZE 1804
+ #define RSET_ENET_SIZE 2048
+ #define RSET_ENETDMA_SIZE 2048
+ #define RSET_ENETSW_SIZE 65536
diff --git a/target/linux/brcm63xx/patches-3.3/007-MIPS-BCM63XX-remove-SPI2-register.patch b/target/linux/brcm63xx/patches-3.3/007-MIPS-BCM63XX-remove-SPI2-register.patch
new file mode 100644
index 0000000000..cafef10dbb
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.3/007-MIPS-BCM63XX-remove-SPI2-register.patch
@@ -0,0 +1,83 @@
+From 32511e7dfab9b9cabe2772e3f5430559294a8d1c Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Wed, 25 Jan 2012 17:40:01 +0100
+Subject: [PATCH 09/63] MIPS: BCM63XX: remove SPI2 register
+
+This register was introduced with the support of the BCM6368 CPU in the idea
+that its internal layout was different from the other CPUs SPI controller.
+The controller is actually the same as the one present on BCM6358 so we can
+remove this register and use the usual SPI register instead.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 10 +---------
+ 1 files changed, 1 insertions(+), 9 deletions(-)
+
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+@@ -102,7 +102,6 @@ enum bcm63xx_regs_set {
+ RSET_UART1,
+ RSET_GPIO,
+ RSET_SPI,
+- RSET_SPI2,
+ RSET_UDC0,
+ RSET_OHCI0,
+ RSET_OHCI_PRIV,
+@@ -166,7 +165,6 @@ enum bcm63xx_regs_set {
+ #define BCM_6338_UART1_BASE (0xdeadbeef)
+ #define BCM_6338_GPIO_BASE (0xfffe0400)
+ #define BCM_6338_SPI_BASE (0xfffe0c00)
+-#define BCM_6338_SPI2_BASE (0xdeadbeef)
+ #define BCM_6338_UDC0_BASE (0xdeadbeef)
+ #define BCM_6338_USBDMA_BASE (0xfffe2400)
+ #define BCM_6338_OHCI0_BASE (0xdeadbeef)
+@@ -210,7 +208,6 @@ enum bcm63xx_regs_set {
+ #define BCM_6345_UART1_BASE (0xdeadbeef)
+ #define BCM_6345_GPIO_BASE (0xfffe0400)
+ #define BCM_6345_SPI_BASE (0xdeadbeef)
+-#define BCM_6345_SPI2_BASE (0xdeadbeef)
+ #define BCM_6345_UDC0_BASE (0xdeadbeef)
+ #define BCM_6345_USBDMA_BASE (0xfffe2800)
+ #define BCM_6345_ENET0_BASE (0xfffe1800)
+@@ -253,7 +250,6 @@ enum bcm63xx_regs_set {
+ #define BCM_6348_UART1_BASE (0xdeadbeef)
+ #define BCM_6348_GPIO_BASE (0xfffe0400)
+ #define BCM_6348_SPI_BASE (0xfffe0c00)
+-#define BCM_6348_SPI2_BASE (0xdeadbeef)
+ #define BCM_6348_UDC0_BASE (0xfffe1000)
+ #define BCM_6348_OHCI0_BASE (0xfffe1b00)
+ #define BCM_6348_OHCI_PRIV_BASE (0xfffe1c00)
+@@ -294,7 +290,6 @@ enum bcm63xx_regs_set {
+ #define BCM_6358_UART1_BASE (0xfffe0120)
+ #define BCM_6358_GPIO_BASE (0xfffe0080)
+ #define BCM_6358_SPI_BASE (0xfffe0800)
+-#define BCM_6358_SPI2_BASE (0xfffe0800)
+ #define BCM_6358_UDC0_BASE (0xfffe0800)
+ #define BCM_6358_OHCI0_BASE (0xfffe1400)
+ #define BCM_6358_OHCI_PRIV_BASE (0xdeadbeef)
+@@ -335,8 +330,7 @@ enum bcm63xx_regs_set {
+ #define BCM_6368_UART0_BASE (0xb0000100)
+ #define BCM_6368_UART1_BASE (0xb0000120)
+ #define BCM_6368_GPIO_BASE (0xb0000080)
+-#define BCM_6368_SPI_BASE (0xdeadbeef)
+-#define BCM_6368_SPI2_BASE (0xb0000800)
++#define BCM_6368_SPI_BASE (0xb0000800)
+ #define BCM_6368_UDC0_BASE (0xdeadbeef)
+ #define BCM_6368_OHCI0_BASE (0xb0001600)
+ #define BCM_6368_OHCI_PRIV_BASE (0xdeadbeef)
+@@ -383,7 +377,6 @@ extern const unsigned long *bcm63xx_regs
+ __GEN_RSET_BASE(__cpu, UART1) \
+ __GEN_RSET_BASE(__cpu, GPIO) \
+ __GEN_RSET_BASE(__cpu, SPI) \
+- __GEN_RSET_BASE(__cpu, SPI2) \
+ __GEN_RSET_BASE(__cpu, UDC0) \
+ __GEN_RSET_BASE(__cpu, OHCI0) \
+ __GEN_RSET_BASE(__cpu, OHCI_PRIV) \
+@@ -422,7 +415,6 @@ extern const unsigned long *bcm63xx_regs
+ [RSET_UART1] = BCM_## __cpu ##_UART1_BASE, \
+ [RSET_GPIO] = BCM_## __cpu ##_GPIO_BASE, \
+ [RSET_SPI] = BCM_## __cpu ##_SPI_BASE, \
+- [RSET_SPI2] = BCM_## __cpu ##_SPI2_BASE, \
+ [RSET_UDC0] = BCM_## __cpu ##_UDC0_BASE, \
+ [RSET_OHCI0] = BCM_## __cpu ##_OHCI0_BASE, \
+ [RSET_OHCI_PRIV] = BCM_## __cpu ##_OHCI_PRIV_BASE, \
diff --git a/target/linux/brcm63xx/patches-3.3/008-MIPS-BCM63XX-define-internal-registers-offsets-of-th.patch b/target/linux/brcm63xx/patches-3.3/008-MIPS-BCM63XX-define-internal-registers-offsets-of-th.patch
new file mode 100644
index 0000000000..d3968fc815
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.3/008-MIPS-BCM63XX-define-internal-registers-offsets-of-th.patch
@@ -0,0 +1,140 @@
+From 81f9e7d6aa1dde65483387ba9e9823ef44f90435 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Wed, 25 Jan 2012 17:40:03 +0100
+Subject: [PATCH 10/63] MIPS: BCM63XX: define internal registers offsets of the SPI controller
+
+BCM6338, BCM6348, BCM6358 and BCM6368 basically use the same SPI controller
+though the internal registers are shuffled, which still allows a common
+driver to drive that IP block.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 119 +++++++++++++++++++++
+ 1 files changed, 119 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+@@ -973,4 +973,123 @@
+ #define M2M_SRCID_REG(x) ((x) * 0x40 + 0x14)
+ #define M2M_DSTID_REG(x) ((x) * 0x40 + 0x18)
+
++/*************************************************************************
++ * _REG relative to RSET_SPI
++ *************************************************************************/
++
++/* BCM 6338 SPI core */
++#define SPI_6338_CMD 0x00 /* 16-bits register */
++#define SPI_6338_INT_STATUS 0x02
++#define SPI_6338_INT_MASK_ST 0x03
++#define SPI_6338_INT_MASK 0x04
++#define SPI_6338_ST 0x05
++#define SPI_6338_CLK_CFG 0x06
++#define SPI_6338_FILL_BYTE 0x07
++#define SPI_6338_MSG_TAIL 0x09
++#define SPI_6338_RX_TAIL 0x0b
++#define SPI_6338_MSG_CTL 0x40
++#define SPI_6338_MSG_DATA 0x41
++#define SPI_6338_MSG_DATA_SIZE 0x3f
++#define SPI_6338_RX_DATA 0x80
++#define SPI_6338_RX_DATA_SIZE 0x3f
++
++/* BCM 6348 SPI core */
++#define SPI_6348_CMD 0x00 /* 16-bits register */
++#define SPI_6348_INT_STATUS 0x02
++#define SPI_6348_INT_MASK_ST 0x03
++#define SPI_6348_INT_MASK 0x04
++#define SPI_6348_ST 0x05
++#define SPI_6348_CLK_CFG 0x06
++#define SPI_6348_FILL_BYTE 0x07
++#define SPI_6348_MSG_TAIL 0x09
++#define SPI_6348_RX_TAIL 0x0b
++#define SPI_6348_MSG_CTL 0x40
++#define SPI_6348_MSG_DATA 0x41
++#define SPI_6348_MSG_DATA_SIZE 0x3f
++#define SPI_6348_RX_DATA 0x80
++#define SPI_6348_RX_DATA_SIZE 0x3f
++
++/* BCM 6358 SPI core */
++#define SPI_6358_MSG_CTL 0x00 /* 16-bits register */
++#define SPI_6358_MSG_DATA 0x02
++#define SPI_6358_MSG_DATA_SIZE 0x21e
++#define SPI_6358_RX_DATA 0x400
++#define SPI_6358_RX_DATA_SIZE 0x220
++#define SPI_6358_CMD 0x700 /* 16-bits register */
++#define SPI_6358_INT_STATUS 0x702
++#define SPI_6358_INT_MASK_ST 0x703
++#define SPI_6358_INT_MASK 0x704
++#define SPI_6358_ST 0x705
++#define SPI_6358_CLK_CFG 0x706
++#define SPI_6358_FILL_BYTE 0x707
++#define SPI_6358_MSG_TAIL 0x709
++#define SPI_6358_RX_TAIL 0x70B
++
++/* BCM 6358 SPI core */
++#define SPI_6368_MSG_CTL 0x00 /* 16-bits register */
++#define SPI_6368_MSG_DATA 0x02
++#define SPI_6368_MSG_DATA_SIZE 0x21e
++#define SPI_6368_RX_DATA 0x400
++#define SPI_6368_RX_DATA_SIZE 0x220
++#define SPI_6368_CMD 0x700 /* 16-bits register */
++#define SPI_6368_INT_STATUS 0x702
++#define SPI_6368_INT_MASK_ST 0x703
++#define SPI_6368_INT_MASK 0x704
++#define SPI_6368_ST 0x705
++#define SPI_6368_CLK_CFG 0x706
++#define SPI_6368_FILL_BYTE 0x707
++#define SPI_6368_MSG_TAIL 0x709
++#define SPI_6368_RX_TAIL 0x70B
++
++/* Shared SPI definitions */
++
++/* Message configuration */
++#define SPI_FD_RW 0x00
++#define SPI_HD_W 0x01
++#define SPI_HD_R 0x02
++#define SPI_BYTE_CNT_SHIFT 0
++#define SPI_MSG_TYPE_SHIFT 14
++
++/* Command */
++#define SPI_CMD_NOOP 0x00
++#define SPI_CMD_SOFT_RESET 0x01
++#define SPI_CMD_HARD_RESET 0x02
++#define SPI_CMD_START_IMMEDIATE 0x03
++#define SPI_CMD_COMMAND_SHIFT 0
++#define SPI_CMD_COMMAND_MASK 0x000f
++#define SPI_CMD_DEVICE_ID_SHIFT 4
++#define SPI_CMD_PREPEND_BYTE_CNT_SHIFT 8
++#define SPI_CMD_ONE_BYTE_SHIFT 11
++#define SPI_CMD_ONE_WIRE_SHIFT 12
++#define SPI_DEV_ID_0 0
++#define SPI_DEV_ID_1 1
++#define SPI_DEV_ID_2 2
++#define SPI_DEV_ID_3 3
++
++/* Interrupt mask */
++#define SPI_INTR_CMD_DONE 0x01
++#define SPI_INTR_RX_OVERFLOW 0x02
++#define SPI_INTR_TX_UNDERFLOW 0x04
++#define SPI_INTR_TX_OVERFLOW 0x08
++#define SPI_INTR_RX_UNDERFLOW 0x10
++#define SPI_INTR_CLEAR_ALL 0x1f
++
++/* Status */
++#define SPI_RX_EMPTY 0x02
++#define SPI_CMD_BUSY 0x04
++#define SPI_SERIAL_BUSY 0x08
++
++/* Clock configuration */
++#define SPI_CLK_20MHZ 0x00
++#define SPI_CLK_0_391MHZ 0x01
++#define SPI_CLK_0_781MHZ 0x02 /* default */
++#define SPI_CLK_1_563MHZ 0x03
++#define SPI_CLK_3_125MHZ 0x04
++#define SPI_CLK_6_250MHZ 0x05
++#define SPI_CLK_12_50MHZ 0x06
++#define SPI_CLK_MASK 0x07
++#define SPI_SSOFFTIME_MASK 0x38
++#define SPI_SSOFFTIME_SHIFT 3
++#define SPI_BYTE_SWAP 0x80
++
+ #endif /* BCM63XX_REGS_H_ */
diff --git a/target/linux/brcm63xx/patches-3.3/009-MIPS-BCM63XX-add-stub-to-register-the-SPI-platform-d.patch b/target/linux/brcm63xx/patches-3.3/009-MIPS-BCM63XX-add-stub-to-register-the-SPI-platform-d.patch
new file mode 100644
index 0000000000..a46041fd6b
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.3/009-MIPS-BCM63XX-add-stub-to-register-the-SPI-platform-d.patch
@@ -0,0 +1,243 @@
+From af84327888c7081662a6b949754fc54d32a50503 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Wed, 25 Jan 2012 17:40:04 +0100
+Subject: [PATCH 11/63] MIPS: BCM63XX: add stub to register the SPI platform driver
+
+This patch adds the necessary stub to register the SPI platform driver.
+Since the registers are shuffled between the 4 BCM63xx CPUs supported by
+this SPI driver we also need to generate the internal register layout and
+export this layout for the driver to use it properly.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/Makefile | 3 +-
+ arch/mips/bcm63xx/dev-spi.c | 119 ++++++++++++++++++++
+ .../include/asm/mach-bcm63xx/bcm63xx_dev_spi.h | 89 +++++++++++++++
+ 3 files changed, 210 insertions(+), 1 deletions(-)
+ create mode 100644 arch/mips/bcm63xx/dev-spi.c
+ create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h
+
+--- a/arch/mips/bcm63xx/Makefile
++++ b/arch/mips/bcm63xx/Makefile
+@@ -1,5 +1,6 @@
+ obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
+- dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o
++ dev-dsp.o dev-enet.o dev-pcmcia.o dev-spi.o dev-uart.o \
++ dev-wdt.o
+ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+
+ obj-y += boards/
+--- /dev/null
++++ b/arch/mips/bcm63xx/dev-spi.c
+@@ -0,0 +1,119 @@
++/*
++ * 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.
++ *
++ * Copyright (C) 2009-2011 Florian Fainelli <florian@openwrt.org>
++ * Copyright (C) 2010 Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>
++ */
++
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/export.h>
++#include <linux/platform_device.h>
++#include <linux/err.h>
++#include <linux/clk.h>
++
++#include <bcm63xx_cpu.h>
++#include <bcm63xx_dev_spi.h>
++#include <bcm63xx_regs.h>
++
++#ifdef BCMCPU_RUNTIME_DETECT
++/*
++ * register offsets
++ */
++static const unsigned long bcm6338_regs_spi[] = {
++ __GEN_SPI_REGS_TABLE(6338)
++};
++
++static const unsigned long bcm6348_regs_spi[] = {
++ __GEN_SPI_REGS_TABLE(6348)
++};
++
++static const unsigned long bcm6358_regs_spi[] = {
++ __GEN_SPI_REGS_TABLE(6358)
++};
++
++static const unsigned long bcm6368_regs_spi[] = {
++ __GEN_SPI_REGS_TABLE(6368)
++};
++
++const unsigned long *bcm63xx_regs_spi;
++EXPORT_SYMBOL(bcm63xx_regs_spi);
++
++static __init void bcm63xx_spi_regs_init(void)
++{
++ if (BCMCPU_IS_6338())
++ bcm63xx_regs_spi = bcm6338_regs_spi;
++ if (BCMCPU_IS_6348())
++ bcm63xx_regs_spi = bcm6348_regs_spi;
++ if (BCMCPU_IS_6358())
++ bcm63xx_regs_spi = bcm6358_regs_spi;
++ if (BCMCPU_IS_6368())
++ bcm63xx_regs_spi = bcm6368_regs_spi;
++}
++#else
++static __init void bcm63xx_spi_regs_init(void) { }
++#endif
++
++static struct resource spi_resources[] = {
++ {
++ .start = -1, /* filled at runtime */
++ .end = -1, /* filled at runtime */
++ .flags = IORESOURCE_MEM,
++ },
++ {
++ .start = -1, /* filled at runtime */
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct bcm63xx_spi_pdata spi_pdata = {
++ .bus_num = 0,
++ .num_chipselect = 8,
++};
++
++static struct platform_device bcm63xx_spi_device = {
++ .name = "bcm63xx-spi",
++ .id = -1,
++ .num_resources = ARRAY_SIZE(spi_resources),
++ .resource = spi_resources,
++ .dev = {
++ .platform_data = &spi_pdata,
++ },
++};
++
++int __init bcm63xx_spi_register(void)
++{
++ struct clk *periph_clk;
++
++ if (BCMCPU_IS_6345())
++ return -ENODEV;
++
++ periph_clk = clk_get(NULL, "periph");
++ if (IS_ERR(periph_clk)) {
++ pr_err("unable to get periph clock\n");
++ return -ENODEV;
++ }
++
++ /* Set bus frequency */
++ spi_pdata.speed_hz = clk_get_rate(periph_clk);
++
++ spi_resources[0].start = bcm63xx_regset_address(RSET_SPI);
++ spi_resources[0].end = spi_resources[0].start;
++ spi_resources[1].start = bcm63xx_get_irq_number(IRQ_SPI);
++
++ if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) {
++ spi_resources[0].end += BCM_6338_RSET_SPI_SIZE - 1;
++ spi_pdata.fifo_size = SPI_6338_MSG_DATA_SIZE;
++ }
++
++ if (BCMCPU_IS_6358() || BCMCPU_IS_6368()) {
++ spi_resources[0].end += BCM_6358_RSET_SPI_SIZE - 1;
++ spi_pdata.fifo_size = SPI_6358_MSG_DATA_SIZE;
++ }
++
++ bcm63xx_spi_regs_init();
++
++ return platform_device_register(&bcm63xx_spi_device);
++}
+--- /dev/null
++++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h
+@@ -0,0 +1,89 @@
++#ifndef BCM63XX_DEV_SPI_H
++#define BCM63XX_DEV_SPI_H
++
++#include <linux/types.h>
++#include <bcm63xx_io.h>
++#include <bcm63xx_regs.h>
++
++int __init bcm63xx_spi_register(void);
++
++struct bcm63xx_spi_pdata {
++ unsigned int fifo_size;
++ int bus_num;
++ int num_chipselect;
++ u32 speed_hz;
++};
++
++enum bcm63xx_regs_spi {
++ SPI_CMD,
++ SPI_INT_STATUS,
++ SPI_INT_MASK_ST,
++ SPI_INT_MASK,
++ SPI_ST,
++ SPI_CLK_CFG,
++ SPI_FILL_BYTE,
++ SPI_MSG_TAIL,
++ SPI_RX_TAIL,
++ SPI_MSG_CTL,
++ SPI_MSG_DATA,
++ SPI_RX_DATA,
++};
++
++#define __GEN_SPI_RSET_BASE(__cpu, __rset) \
++ case SPI_## __rset: \
++ return SPI_## __cpu ##_## __rset;
++
++#define __GEN_SPI_RSET(__cpu) \
++ switch (reg) { \
++ __GEN_SPI_RSET_BASE(__cpu, CMD) \
++ __GEN_SPI_RSET_BASE(__cpu, INT_STATUS) \
++ __GEN_SPI_RSET_BASE(__cpu, INT_MASK_ST) \
++ __GEN_SPI_RSET_BASE(__cpu, INT_MASK) \
++ __GEN_SPI_RSET_BASE(__cpu, ST) \
++ __GEN_SPI_RSET_BASE(__cpu, CLK_CFG) \
++ __GEN_SPI_RSET_BASE(__cpu, FILL_BYTE) \
++ __GEN_SPI_RSET_BASE(__cpu, MSG_TAIL) \
++ __GEN_SPI_RSET_BASE(__cpu, RX_TAIL) \
++ __GEN_SPI_RSET_BASE(__cpu, MSG_CTL) \
++ __GEN_SPI_RSET_BASE(__cpu, MSG_DATA) \
++ __GEN_SPI_RSET_BASE(__cpu, RX_DATA) \
++ }
++
++#define __GEN_SPI_REGS_TABLE(__cpu) \
++ [SPI_CMD] = SPI_## __cpu ##_CMD, \
++ [SPI_INT_STATUS] = SPI_## __cpu ##_INT_STATUS, \
++ [SPI_INT_MASK_ST] = SPI_## __cpu ##_INT_MASK_ST, \
++ [SPI_INT_MASK] = SPI_## __cpu ##_INT_MASK, \
++ [SPI_ST] = SPI_## __cpu ##_ST, \
++ [SPI_CLK_CFG] = SPI_## __cpu ##_CLK_CFG, \
++ [SPI_FILL_BYTE] = SPI_## __cpu ##_FILL_BYTE, \
++ [SPI_MSG_TAIL] = SPI_## __cpu ##_MSG_TAIL, \
++ [SPI_RX_TAIL] = SPI_## __cpu ##_RX_TAIL, \
++ [SPI_MSG_CTL] = SPI_## __cpu ##_MSG_CTL, \
++ [SPI_MSG_DATA] = SPI_## __cpu ##_MSG_DATA, \
++ [SPI_RX_DATA] = SPI_## __cpu ##_RX_DATA,
++
++static inline unsigned long bcm63xx_spireg(enum bcm63xx_regs_spi reg)
++{
++#ifdef BCMCPU_RUNTIME_DETECT
++ extern const unsigned long *bcm63xx_regs_spi;
++
++ return bcm63xx_regs_spi[reg];
++#else
++#ifdef CONFIG_BCM63XX_CPU_6338
++ __GEN_SPI_RSET(6338)
++#endif
++#ifdef CONFIG_BCM63XX_CPU_6348
++ __GEN_SPI_RSET(6348)
++#endif
++#ifdef CONFIG_BCM63XX_CPU_6358
++ __GEN_SPI_RSET(6358)
++#endif
++#ifdef CONFIG_BCM63XX_CPU_6368
++ __GEN_SPI_RSET(6368)
++#endif
++#endif
++ return 0;
++}
++
++#endif /* BCM63XX_DEV_SPI_H */
diff --git a/target/linux/brcm63xx/patches-3.3/010-MIPS-BCM63XX-make-board-setup-code-register-the-spi-.patch b/target/linux/brcm63xx/patches-3.3/010-MIPS-BCM63XX-make-board-setup-code-register-the-spi-.patch
new file mode 100644
index 0000000000..516569679c
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.3/010-MIPS-BCM63XX-make-board-setup-code-register-the-spi-.patch
@@ -0,0 +1,29 @@
+From fab0cbda27ab2400d6a461bf144007a0d5337527 Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Wed, 25 Jan 2012 17:40:05 +0100
+Subject: [PATCH 12/63] MIPS: BCM63XX: make board setup code register the spi platform device
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/boards/board_bcm963xx.c | 3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -25,6 +25,7 @@
+ #include <bcm63xx_dev_enet.h>
+ #include <bcm63xx_dev_dsp.h>
+ #include <bcm63xx_dev_pcmcia.h>
++#include <bcm63xx_dev_spi.h>
+ #include <board_bcm963xx.h>
+
+ #define PFX "board_bcm963xx: "
+@@ -890,6 +891,8 @@ int __init board_register_devices(void)
+ }
+ #endif
+
++ bcm63xx_spi_register();
++
+ /* read base address of boot chip select (0) */
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ val &= MPI_CSBASE_BASE_MASK;
diff --git a/target/linux/brcm63xx/patches-3.3/011-spi-add-Broadcom-BCM63xx-SPI-controller-driver.patch b/target/linux/brcm63xx/patches-3.3/011-spi-add-Broadcom-BCM63xx-SPI-controller-driver.patch
new file mode 100644
index 0000000000..24f63de62f
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.3/011-spi-add-Broadcom-BCM63xx-SPI-controller-driver.patch
@@ -0,0 +1,532 @@
+From 5f592b818a2c5731bb12137e7cffc3aa6e24ee5a Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Wed, 1 Feb 2012 09:14:09 +0000
+Subject: [PATCH 13/63] spi: add Broadcom BCM63xx SPI controller driver
+
+This patch adds support for the SPI controller found on the Broadcom BCM63xx
+SoCs.
+
+Signed-off-by: Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+Acked-by: Grant Likely <grant.likely@secretlab.ca>
+---
+ drivers/spi/Kconfig | 6 +
+ drivers/spi/Makefile | 1 +
+ drivers/spi/spi-bcm63xx.c | 486 +++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 493 insertions(+), 0 deletions(-)
+ create mode 100644 drivers/spi/spi-bcm63xx.c
+
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -94,6 +94,12 @@ config SPI_AU1550
+ If you say yes to this option, support will be included for the
+ PSC SPI controller found on Au1550, Au1200 and Au1300 series.
+
++config SPI_BCM63XX
++ tristate "Broadcom BCM63xx SPI controller"
++ depends on BCM63XX
++ help
++ Enable support for the SPI controller on the Broadcom BCM63xx SoCs.
++
+ config SPI_BITBANG
+ tristate "Utilities for Bitbanging SPI masters"
+ help
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -14,6 +14,7 @@ obj-$(CONFIG_SPI_ALTERA) += spi-altera.
+ obj-$(CONFIG_SPI_ATMEL) += spi-atmel.o
+ obj-$(CONFIG_SPI_ATH79) += spi-ath79.o
+ obj-$(CONFIG_SPI_AU1550) += spi-au1550.o
++obj-$(CONFIG_SPI_BCM63XX) += spi-bcm63xx.o
+ obj-$(CONFIG_SPI_BFIN) += spi-bfin5xx.o
+ obj-$(CONFIG_SPI_BFIN_SPORT) += spi-bfin-sport.o
+ obj-$(CONFIG_SPI_BITBANG) += spi-bitbang.o
+--- /dev/null
++++ b/drivers/spi/spi-bcm63xx.c
+@@ -0,0 +1,486 @@
++/*
++ * Broadcom BCM63xx SPI controller support
++ *
++ * Copyright (C) 2009-2011 Florian Fainelli <florian@openwrt.org>
++ * Copyright (C) 2010 Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>
++ *
++ * 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., 51 Franklin Street, Fifth Floor,
++ */
++
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/clk.h>
++#include <linux/io.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/delay.h>
++#include <linux/interrupt.h>
++#include <linux/spi/spi.h>
++#include <linux/completion.h>
++#include <linux/err.h>
++
++#include <bcm63xx_dev_spi.h>
++
++#define PFX KBUILD_MODNAME
++#define DRV_VER "0.1.2"
++
++struct bcm63xx_spi {
++ spinlock_t lock;
++ int stopping;
++ struct completion done;
++
++ void __iomem *regs;
++ int irq;
++
++ /* Platform data */
++ u32 speed_hz;
++ unsigned fifo_size;
++
++ /* Data buffers */
++ const unsigned char *tx_ptr;
++ unsigned char *rx_ptr;
++
++ /* data iomem */
++ u8 __iomem *tx_io;
++ const u8 __iomem *rx_io;
++
++ int remaining_bytes;
++
++ struct clk *clk;
++ struct platform_device *pdev;
++};
++
++static inline u8 bcm_spi_readb(struct bcm63xx_spi *bs,
++ unsigned int offset)
++{
++ return bcm_readb(bs->regs + bcm63xx_spireg(offset));
++}
++
++static inline u16 bcm_spi_readw(struct bcm63xx_spi *bs,
++ unsigned int offset)
++{
++ return bcm_readw(bs->regs + bcm63xx_spireg(offset));
++}
++
++static inline void bcm_spi_writeb(struct bcm63xx_spi *bs,
++ u8 value, unsigned int offset)
++{
++ bcm_writeb(value, bs->regs + bcm63xx_spireg(offset));
++}
++
++static inline void bcm_spi_writew(struct bcm63xx_spi *bs,
++ u16 value, unsigned int offset)
++{
++ bcm_writew(value, bs->regs + bcm63xx_spireg(offset));
++}
++
++static const unsigned bcm63xx_spi_freq_table[SPI_CLK_MASK][2] = {
++ { 20000000, SPI_CLK_20MHZ },
++ { 12500000, SPI_CLK_12_50MHZ },
++ { 6250000, SPI_CLK_6_250MHZ },
++ { 3125000, SPI_CLK_3_125MHZ },
++ { 1563000, SPI_CLK_1_563MHZ },
++ { 781000, SPI_CLK_0_781MHZ },
++ { 391000, SPI_CLK_0_391MHZ }
++};
++
++static int bcm63xx_spi_setup_transfer(struct spi_device *spi,
++ struct spi_transfer *t)
++{
++ struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
++ u8 bits_per_word;
++ u8 clk_cfg, reg;
++ u32 hz;
++ int i;
++
++ bits_per_word = (t) ? t->bits_per_word : spi->bits_per_word;
++ hz = (t) ? t->speed_hz : spi->max_speed_hz;
++ if (bits_per_word != 8) {
++ dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n",
++ __func__, bits_per_word);
++ return -EINVAL;
++ }
++
++ if (spi->chip_select > spi->master->num_chipselect) {
++ dev_err(&spi->dev, "%s, unsupported slave %d\n",
++ __func__, spi->chip_select);
++ return -EINVAL;
++ }
++
++ /* Find the closest clock configuration */
++ for (i = 0; i < SPI_CLK_MASK; i++) {
++ if (hz <= bcm63xx_spi_freq_table[i][0]) {
++ clk_cfg = bcm63xx_spi_freq_table[i][1];
++ break;
++ }
++ }
++
++ /* No matching configuration found, default to lowest */
++ if (i == SPI_CLK_MASK)
++ clk_cfg = SPI_CLK_0_391MHZ;
++
++ /* clear existing clock configuration bits of the register */
++ reg = bcm_spi_readb(bs, SPI_CLK_CFG);
++ reg &= ~SPI_CLK_MASK;
++ reg |= clk_cfg;
++
++ bcm_spi_writeb(bs, reg, SPI_CLK_CFG);
++ dev_dbg(&spi->dev, "Setting clock register to %02x (hz %d)\n",
++ clk_cfg, hz);
++
++ return 0;
++}
++
++/* the spi->mode bits understood by this driver: */
++#define MODEBITS (SPI_CPOL | SPI_CPHA)
++
++static int bcm63xx_spi_setup(struct spi_device *spi)
++{
++ struct bcm63xx_spi *bs;
++ int ret;
++
++ bs = spi_master_get_devdata(spi->master);
++
++ if (bs->stopping)
++ return -ESHUTDOWN;
++
++ if (!spi->bits_per_word)
++ spi->bits_per_word = 8;
++
++ if (spi->mode & ~MODEBITS) {
++ dev_err(&spi->dev, "%s, unsupported mode bits %x\n",
++ __func__, spi->mode & ~MODEBITS);
++ return -EINVAL;
++ }
++
++ ret = bcm63xx_spi_setup_transfer(spi, NULL);
++ if (ret < 0) {
++ dev_err(&spi->dev, "setup: unsupported mode bits %x\n",
++ spi->mode & ~MODEBITS);
++ return ret;
++ }
++
++ dev_dbg(&spi->dev, "%s, mode %d, %u bits/w, %u nsec/bit\n",
++ __func__, spi->mode & MODEBITS, spi->bits_per_word, 0);
++
++ return 0;
++}
++
++/* Fill the TX FIFO with as many bytes as possible */
++static void bcm63xx_spi_fill_tx_fifo(struct bcm63xx_spi *bs)
++{
++ u8 size;
++
++ /* Fill the Tx FIFO with as many bytes as possible */
++ size = bs->remaining_bytes < bs->fifo_size ? bs->remaining_bytes :
++ bs->fifo_size;
++ memcpy_toio(bs->tx_io, bs->tx_ptr, size);
++ bs->remaining_bytes -= size;
++}
++
++static int bcm63xx_txrx_bufs(struct spi_device *spi, struct spi_transfer *t)
++{
++ struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
++ u16 msg_ctl;
++ u16 cmd;
++
++ dev_dbg(&spi->dev, "txrx: tx %p, rx %p, len %d\n",
++ t->tx_buf, t->rx_buf, t->len);
++
++ /* Transmitter is inhibited */
++ bs->tx_ptr = t->tx_buf;
++ bs->rx_ptr = t->rx_buf;
++ init_completion(&bs->done);
++
++ if (t->tx_buf) {
++ bs->remaining_bytes = t->len;
++ bcm63xx_spi_fill_tx_fifo(bs);
++ }
++
++ /* Enable the command done interrupt which
++ * we use to determine completion of a command */
++ bcm_spi_writeb(bs, SPI_INTR_CMD_DONE, SPI_INT_MASK);
++
++ /* Fill in the Message control register */
++ msg_ctl = (t->len << SPI_BYTE_CNT_SHIFT);
++
++ if (t->rx_buf && t->tx_buf)
++ msg_ctl |= (SPI_FD_RW << SPI_MSG_TYPE_SHIFT);
++ else if (t->rx_buf)
++ msg_ctl |= (SPI_HD_R << SPI_MSG_TYPE_SHIFT);
++ else if (t->tx_buf)
++ msg_ctl |= (SPI_HD_W << SPI_MSG_TYPE_SHIFT);
++
++ bcm_spi_writew(bs, msg_ctl, SPI_MSG_CTL);
++
++ /* Issue the transfer */
++ cmd = SPI_CMD_START_IMMEDIATE;
++ cmd |= (0 << SPI_CMD_PREPEND_BYTE_CNT_SHIFT);
++ cmd |= (spi->chip_select << SPI_CMD_DEVICE_ID_SHIFT);
++ bcm_spi_writew(bs, cmd, SPI_CMD);
++ wait_for_completion(&bs->done);
++
++ /* Disable the CMD_DONE interrupt */
++ bcm_spi_writeb(bs, 0, SPI_INT_MASK);
++
++ return t->len - bs->remaining_bytes;
++}
++
++static int bcm63xx_transfer(struct spi_device *spi, struct spi_message *m)
++{
++ struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
++ struct spi_transfer *t;
++ int ret = 0;
++
++ if (unlikely(list_empty(&m->transfers)))
++ return -EINVAL;
++
++ if (bs->stopping)
++ return -ESHUTDOWN;
++
++ list_for_each_entry(t, &m->transfers, transfer_list) {
++ ret += bcm63xx_txrx_bufs(spi, t);
++ }
++
++ m->complete(m->context);
++
++ return ret;
++}
++
++/* This driver supports single master mode only. Hence
++ * CMD_DONE is the only interrupt we care about
++ */
++static irqreturn_t bcm63xx_spi_interrupt(int irq, void *dev_id)
++{
++ struct spi_master *master = (struct spi_master *)dev_id;
++ struct bcm63xx_spi *bs = spi_master_get_devdata(master);
++ u8 intr;
++ u16 cmd;
++
++ /* Read interupts and clear them immediately */
++ intr = bcm_spi_readb(bs, SPI_INT_STATUS);
++ bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS);
++ bcm_spi_writeb(bs, 0, SPI_INT_MASK);
++
++ /* A tansfer completed */
++ if (intr & SPI_INTR_CMD_DONE) {
++ u8 rx_tail;
++
++ rx_tail = bcm_spi_readb(bs, SPI_RX_TAIL);
++
++ /* Read out all the data */
++ if (rx_tail)
++ memcpy_fromio(bs->rx_ptr, bs->rx_io, rx_tail);
++
++ /* See if there is more data to send */
++ if (bs->remaining_bytes > 0) {
++ bcm63xx_spi_fill_tx_fifo(bs);
++
++ /* Start the transfer */
++ bcm_spi_writew(bs, SPI_HD_W << SPI_MSG_TYPE_SHIFT,
++ SPI_MSG_CTL);
++ cmd = bcm_spi_readw(bs, SPI_CMD);
++ cmd |= SPI_CMD_START_IMMEDIATE;
++ cmd |= (0 << SPI_CMD_PREPEND_BYTE_CNT_SHIFT);
++ bcm_spi_writeb(bs, SPI_INTR_CMD_DONE, SPI_INT_MASK);
++ bcm_spi_writew(bs, cmd, SPI_CMD);
++ } else {
++ complete(&bs->done);
++ }
++ }
++
++ return IRQ_HANDLED;
++}
++
++
++static int __devinit bcm63xx_spi_probe(struct platform_device *pdev)
++{
++ struct resource *r;
++ struct device *dev = &pdev->dev;
++ struct bcm63xx_spi_pdata *pdata = pdev->dev.platform_data;
++ int irq;
++ struct spi_master *master;
++ struct clk *clk;
++ struct bcm63xx_spi *bs;
++ int ret;
++
++ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ if (!r) {
++ dev_err(dev, "no iomem\n");
++ ret = -ENXIO;
++ goto out;
++ }
++
++ irq = platform_get_irq(pdev, 0);
++ if (irq < 0) {
++ dev_err(dev, "no irq\n");
++ ret = -ENXIO;
++ goto out;
++ }
++
++ clk = clk_get(dev, "spi");
++ if (IS_ERR(clk)) {
++ dev_err(dev, "no clock for device\n");
++ ret = PTR_ERR(clk);
++ goto out;
++ }
++
++ master = spi_alloc_master(dev, sizeof(*bs));
++ if (!master) {
++ dev_err(dev, "out of memory\n");
++ ret = -ENOMEM;
++ goto out_clk;
++ }
++
++ bs = spi_master_get_devdata(master);
++ init_completion(&bs->done);
++
++ platform_set_drvdata(pdev, master);
++ bs->pdev = pdev;
++
++ if (!devm_request_mem_region(&pdev->dev, r->start,
++ resource_size(r), PFX)) {
++ dev_err(dev, "iomem request failed\n");
++ ret = -ENXIO;
++ goto out_err;
++ }
++
++ bs->regs = devm_ioremap_nocache(&pdev->dev, r->start,
++ resource_size(r));
++ if (!bs->regs) {
++ dev_err(dev, "unable to ioremap regs\n");
++ ret = -ENOMEM;
++ goto out_err;
++ }
++
++ bs->irq = irq;
++ bs->clk = clk;
++ bs->fifo_size = pdata->fifo_size;
++
++ ret = devm_request_irq(&pdev->dev, irq, bcm63xx_spi_interrupt, 0,
++ pdev->name, master);
++ if (ret) {
++ dev_err(dev, "unable to request irq\n");
++ goto out_err;
++ }
++
++ master->bus_num = pdata->bus_num;
++ master->num_chipselect = pdata->num_chipselect;
++ master->setup = bcm63xx_spi_setup;
++ master->transfer = bcm63xx_transfer;
++ bs->speed_hz = pdata->speed_hz;
++ bs->stopping = 0;
++ bs->tx_io = (u8 *)(bs->regs + bcm63xx_spireg(SPI_MSG_DATA));
++ bs->rx_io = (const u8 *)(bs->regs + bcm63xx_spireg(SPI_RX_DATA));
++ spin_lock_init(&bs->lock);
++
++ /* Initialize hardware */
++ clk_enable(bs->clk);
++ bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS);
++
++ /* register and we are done */
++ ret = spi_register_master(master);
++ if (ret) {
++ dev_err(dev, "spi register failed\n");
++ goto out_clk_disable;
++ }
++
++ dev_info(dev, "at 0x%08x (irq %d, FIFOs size %d) v%s\n",
++ r->start, irq, bs->fifo_size, DRV_VER);
++
++ return 0;
++
++out_clk_disable:
++ clk_disable(clk);
++out_err:
++ platform_set_drvdata(pdev, NULL);
++ spi_master_put(master);
++out_clk:
++ clk_put(clk);
++out:
++ return ret;
++}
++
++static int __devexit bcm63xx_spi_remove(struct platform_device *pdev)
++{
++ struct spi_master *master = platform_get_drvdata(pdev);
++ struct bcm63xx_spi *bs = spi_master_get_devdata(master);
++
++ /* reset spi block */
++ bcm_spi_writeb(bs, 0, SPI_INT_MASK);
++ spin_lock(&bs->lock);
++ bs->stopping = 1;
++
++ /* HW shutdown */
++ clk_disable(bs->clk);
++ clk_put(bs->clk);
++
++ spin_unlock(&bs->lock);
++ platform_set_drvdata(pdev, 0);
++ spi_unregister_master(master);
++
++ return 0;
++}
++
++#ifdef CONFIG_PM
++static int bcm63xx_spi_suspend(struct device *dev)
++{
++ struct spi_master *master =
++ platform_get_drvdata(to_platform_device(dev));
++ struct bcm63xx_spi *bs = spi_master_get_devdata(master);
++
++ clk_disable(bs->clk);
++
++ return 0;
++}
++
++static int bcm63xx_spi_resume(struct device *dev)
++{
++ struct spi_master *master =
++ platform_get_drvdata(to_platform_device(dev));
++ struct bcm63xx_spi *bs = spi_master_get_devdata(master);
++
++ clk_enable(bs->clk);
++
++ return 0;
++}
++
++static const struct dev_pm_ops bcm63xx_spi_pm_ops = {
++ .suspend = bcm63xx_spi_suspend,
++ .resume = bcm63xx_spi_resume,
++};
++
++#define BCM63XX_SPI_PM_OPS (&bcm63xx_spi_pm_ops)
++#else
++#define BCM63XX_SPI_PM_OPS NULL
++#endif
++
++static struct platform_driver bcm63xx_spi_driver = {
++ .driver = {
++ .name = "bcm63xx-spi",
++ .owner = THIS_MODULE,
++ .pm = BCM63XX_SPI_PM_OPS,
++ },
++ .probe = bcm63xx_spi_probe,
++ .remove = __devexit_p(bcm63xx_spi_remove),
++};
++
++module_platform_driver(bcm63xx_spi_driver);
++
++MODULE_ALIAS("platform:bcm63xx_spi");
++MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
++MODULE_AUTHOR("Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>");
++MODULE_DESCRIPTION("Broadcom BCM63xx SPI Controller driver");
++MODULE_LICENSE("GPL");
diff --git a/target/linux/brcm63xx/patches-3.3/300-reset_buttons.patch b/target/linux/brcm63xx/patches-3.3/300-reset_buttons.patch
index ed0c56e627..ef57ff8bfa 100644
--- a/target/linux/brcm63xx/patches-3.3/300-reset_buttons.patch
+++ b/target/linux/brcm63xx/patches-3.3/300-reset_buttons.patch
@@ -9,7 +9,7 @@
#include <asm/addrspace.h>
#include <bcm63xx_board.h>
#include <bcm63xx_cpu.h>
-@@ -294,6 +296,16 @@ static struct board_info __initdata boar
+@@ -295,6 +297,16 @@ static struct board_info __initdata boar
.active_low = 1,
},
},
@@ -26,7 +26,7 @@
};
static struct board_info __initdata board_96348gw = {
-@@ -352,6 +364,16 @@ static struct board_info __initdata boar
+@@ -353,6 +365,16 @@ static struct board_info __initdata boar
.active_low = 1,
},
},
@@ -43,7 +43,7 @@
};
static struct board_info __initdata board_FAST2404 = {
-@@ -850,12 +872,23 @@ static struct platform_device bcm63xx_gp
+@@ -851,12 +873,23 @@ static struct platform_device bcm63xx_gp
.dev.platform_data = &bcm63xx_led_data,
};
@@ -67,7 +67,7 @@
if (board.has_uart0)
bcm63xx_uart_register(0);
-@@ -904,5 +937,16 @@ int __init board_register_devices(void)
+@@ -907,5 +940,16 @@ int __init board_register_devices(void)
platform_device_register(&bcm63xx_gpio_leds);
diff --git a/target/linux/brcm63xx/patches-3.3/301-led_count.patch b/target/linux/brcm63xx/patches-3.3/301-led_count.patch
index 6dfa42d994..11ed8924c1 100644
--- a/target/linux/brcm63xx/patches-3.3/301-led_count.patch
+++ b/target/linux/brcm63xx/patches-3.3/301-led_count.patch
@@ -1,6 +1,6 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -889,6 +889,7 @@ int __init board_register_devices(void)
+@@ -890,6 +890,7 @@ int __init board_register_devices(void)
{
u32 val;
int button_count = 0;
@@ -8,7 +8,7 @@
if (board.has_uart0)
bcm63xx_uart_register(0);
-@@ -932,7 +933,11 @@ int __init board_register_devices(void)
+@@ -935,7 +936,11 @@ int __init board_register_devices(void)
platform_device_register(&mtd_dev);
diff --git a/target/linux/brcm63xx/patches-3.3/302-extended-platform-devices.patch b/target/linux/brcm63xx/patches-3.3/302-extended-platform-devices.patch
index 157899469e..8e0ecafe39 100644
--- a/target/linux/brcm63xx/patches-3.3/302-extended-platform-devices.patch
+++ b/target/linux/brcm63xx/patches-3.3/302-extended-platform-devices.patch
@@ -1,8 +1,8 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -924,6 +924,9 @@ int __init board_register_devices(void)
- }
- #endif
+@@ -927,6 +927,9 @@ int __init board_register_devices(void)
+
+ bcm63xx_spi_register();
+ if (board.num_devs)
+ platform_add_devices(board.devs, board.num_devs);
diff --git a/target/linux/brcm63xx/patches-3.3/303-spi-board-info.patch b/target/linux/brcm63xx/patches-3.3/303-spi-board-info.patch
index 6218acd8e0..796852103a 100644
--- a/target/linux/brcm63xx/patches-3.3/303-spi-board-info.patch
+++ b/target/linux/brcm63xx/patches-3.3/303-spi-board-info.patch
@@ -1,6 +1,6 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -927,6 +927,9 @@ int __init board_register_devices(void)
+@@ -930,6 +930,9 @@ int __init board_register_devices(void)
if (board.num_devs)
platform_add_devices(board.devs, board.num_devs);
diff --git a/target/linux/brcm63xx/patches-3.3/304-boardid_fixup.patch b/target/linux/brcm63xx/patches-3.3/304-boardid_fixup.patch
index 96b871dbfb..227a852797 100644
--- a/target/linux/brcm63xx/patches-3.3/304-boardid_fixup.patch
+++ b/target/linux/brcm63xx/patches-3.3/304-boardid_fixup.patch
@@ -1,8 +1,8 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -28,9 +28,13 @@
- #include <bcm63xx_dev_dsp.h>
+@@ -29,9 +29,13 @@
#include <bcm63xx_dev_pcmcia.h>
+ #include <bcm63xx_dev_spi.h>
#include <board_bcm963xx.h>
+#include <bcm_tag.h>
@@ -14,7 +14,7 @@
static struct bcm963xx_nvram nvram;
static unsigned int mac_addr_used;
static struct board_info board;
-@@ -721,6 +725,29 @@ static int board_get_mac_address(u8 *mac
+@@ -722,6 +726,29 @@ static int board_get_mac_address(u8 *mac
return 0;
}
@@ -44,7 +44,7 @@
/*
* early init callback, read nvram data from flash and checksum it
*/
-@@ -762,6 +789,11 @@ void __init board_prom_init(void)
+@@ -763,6 +790,11 @@ void __init board_prom_init(void)
return;
}
diff --git a/target/linux/brcm63xx/patches-3.3/402-add_bcm63xx_ohci_controller.patch b/target/linux/brcm63xx/patches-3.3/400-ohci-add-driver-for-bcm63xx-integrated-controller.patch
index 34b251b97f..debbb13cd8 100644
--- a/target/linux/brcm63xx/patches-3.3/402-add_bcm63xx_ohci_controller.patch
+++ b/target/linux/brcm63xx/patches-3.3/400-ohci-add-driver-for-bcm63xx-integrated-controller.patch
@@ -1,7 +1,7 @@
-From f4aa3db2fb59983d45a9038daabad76102d32fc4 Mon Sep 17 00:00:00 2001
+From 7b510c5754d3c46e1287803f51e8ecb177414438 Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Fri, 10 Jun 2011 19:14:30 +0200
-Subject: [PATCH 20/57] ohci: add driver for bcm63xx integrated controller.
+Subject: [PATCH 23/63] ohci: add driver for bcm63xx integrated controller.
---
drivers/usb/host/Kconfig | 9 ++
diff --git a/target/linux/brcm63xx/patches-3.3/400-usb-ohci-support.patch b/target/linux/brcm63xx/patches-3.3/401-MIPS-BCM63XX-register-ohci-device.patch
index 2913199bf8..06a3d98f5d 100644
--- a/target/linux/brcm63xx/patches-3.3/400-usb-ohci-support.patch
+++ b/target/linux/brcm63xx/patches-3.3/401-MIPS-BCM63XX-register-ohci-device.patch
@@ -1,7 +1,7 @@
-From 4ce192d5860760140439a3f305bc32f5e2316aa8 Mon Sep 17 00:00:00 2001
+From ab96f20ca1c3c8e7e5acd82d1e50823a5d572675 Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Tue, 24 May 2011 21:47:41 +0200
-Subject: [PATCH 21/57] MIPS: BCM63XX: register ohci device.
+Subject: [PATCH 24/63] MIPS: BCM63XX: register ohci device.
---
arch/mips/bcm63xx/Kconfig | 9 ++--
@@ -48,25 +48,25 @@ Subject: [PATCH 21/57] MIPS: BCM63XX: register ohci device.
source "arch/mips/bcm63xx/boards/Kconfig"
--- a/arch/mips/bcm63xx/Makefile
+++ b/arch/mips/bcm63xx/Makefile
-@@ -1,5 +1,6 @@
+@@ -1,6 +1,6 @@
obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
-- dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o
-+ dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o \
+ dev-dsp.o dev-enet.o dev-pcmcia.o dev-spi.o dev-uart.o \
+- dev-wdt.o
+ dev-usb-ohci.o dev-wdt.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-y += boards/
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -27,6 +27,7 @@
- #include <bcm63xx_dev_enet.h>
+@@ -28,6 +28,7 @@
#include <bcm63xx_dev_dsp.h>
#include <bcm63xx_dev_pcmcia.h>
+ #include <bcm63xx_dev_spi.h>
+#include <bcm63xx_dev_usb_ohci.h>
#include <board_bcm963xx.h>
#include <bcm_tag.h>
-@@ -940,6 +941,9 @@ int __init board_register_devices(void)
+@@ -941,6 +942,9 @@ int __init board_register_devices(void)
!board_get_mac_address(board.enet1.mac_addr))
bcm63xx_enet_register(1, &board.enet1);
diff --git a/target/linux/brcm63xx/patches-3.3/403-add_bcm63xx_ehci_controller.patch b/target/linux/brcm63xx/patches-3.3/402-ehci-add-driver-for-bcm63xx-integrated-controller.patch
index 969c3b78a4..b4de9fa53c 100644
--- a/target/linux/brcm63xx/patches-3.3/403-add_bcm63xx_ehci_controller.patch
+++ b/target/linux/brcm63xx/patches-3.3/402-ehci-add-driver-for-bcm63xx-integrated-controller.patch
@@ -1,7 +1,7 @@
-From 0f7d8ff44dc9e7048c141e6589bb590438cfc656 Mon Sep 17 00:00:00 2001
+From db58271d5152aa1d3894fdef13ca04379139d5d9 Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Fri, 10 Jun 2011 19:15:47 +0200
-Subject: [PATCH 22/57] ehci: add driver for bcm63xx integrated controller.
+Subject: [PATCH 25/63] ehci: add driver for bcm63xx integrated controller.
---
drivers/usb/host/Kconfig | 10 ++-
diff --git a/target/linux/brcm63xx/patches-3.3/401-usb-ehci-support.patch b/target/linux/brcm63xx/patches-3.3/403-MIPS-BCM63XX-register-ehci-device.patch
index e8b231e75e..1b6afd23f2 100644
--- a/target/linux/brcm63xx/patches-3.3/401-usb-ehci-support.patch
+++ b/target/linux/brcm63xx/patches-3.3/403-MIPS-BCM63XX-register-ehci-device.patch
@@ -1,7 +1,7 @@
-From 00fefa81d4919c72470ad68f05bc9e239108ca1b Mon Sep 17 00:00:00 2001
+From a2d78246e4cb45b5978fc682aad19c0fff0cd20d Mon Sep 17 00:00:00 2001
From: Maxime Bizon <mbizon@freebox.fr>
Date: Tue, 24 May 2011 21:50:33 +0200
-Subject: [PATCH 23/57] MIPS: BCM63XX: register ehci device.
+Subject: [PATCH 26/63] MIPS: BCM63XX: register ehci device.
---
arch/mips/bcm63xx/Kconfig | 2 +
@@ -33,7 +33,7 @@ Subject: [PATCH 23/57] MIPS: BCM63XX: register ehci device.
+++ b/arch/mips/bcm63xx/Makefile
@@ -1,6 +1,6 @@
obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
- dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o \
+ dev-dsp.o dev-enet.o dev-pcmcia.o dev-spi.o dev-uart.o \
- dev-usb-ohci.o dev-wdt.o
+ dev-usb-ehci.o dev-usb-ohci.o dev-wdt.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
@@ -41,15 +41,15 @@ Subject: [PATCH 23/57] MIPS: BCM63XX: register ehci device.
obj-y += boards/
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -28,6 +28,7 @@
- #include <bcm63xx_dev_dsp.h>
+@@ -29,6 +29,7 @@
#include <bcm63xx_dev_pcmcia.h>
+ #include <bcm63xx_dev_spi.h>
#include <bcm63xx_dev_usb_ohci.h>
+#include <bcm63xx_dev_usb_ehci.h>
#include <board_bcm963xx.h>
#include <bcm_tag.h>
-@@ -941,6 +942,9 @@ int __init board_register_devices(void)
+@@ -942,6 +943,9 @@ int __init board_register_devices(void)
!board_get_mac_address(board.enet1.mac_addr))
bcm63xx_enet_register(1, &board.enet1);
diff --git a/target/linux/brcm63xx/patches-3.3/404-bcm963xx_flashmap.patch b/target/linux/brcm63xx/patches-3.3/404-bcm963xx_flashmap.patch
index d058e185cb..4800d94fcf 100644
--- a/target/linux/brcm63xx/patches-3.3/404-bcm963xx_flashmap.patch
+++ b/target/linux/brcm63xx/patches-3.3/404-bcm963xx_flashmap.patch
@@ -12,7 +12,7 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -872,7 +872,7 @@ static struct mtd_partition mtd_partitio
+@@ -873,7 +873,7 @@ static struct mtd_partition mtd_partitio
}
};
diff --git a/target/linux/brcm63xx/patches-3.3/408-6358-enet1-external-mii-clk.patch b/target/linux/brcm63xx/patches-3.3/408-6358-enet1-external-mii-clk.patch
index 96e7ef1bf5..f98c6babea 100644
--- a/target/linux/brcm63xx/patches-3.3/408-6358-enet1-external-mii-clk.patch
+++ b/target/linux/brcm63xx/patches-3.3/408-6358-enet1-external-mii-clk.patch
@@ -1,6 +1,6 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -844,6 +844,8 @@ void __init board_prom_init(void)
+@@ -845,6 +845,8 @@ void __init board_prom_init(void)
if (BCMCPU_IS_6348())
val |= GPIO_MODE_6348_G3_EXT_MII |
GPIO_MODE_6348_G0_EXT_MII;
diff --git a/target/linux/brcm63xx/patches-3.3/409-spi.patch b/target/linux/brcm63xx/patches-3.3/409-spi.patch
deleted file mode 100644
index 6fa06749ff..0000000000
--- a/target/linux/brcm63xx/patches-3.3/409-spi.patch
+++ /dev/null
@@ -1,904 +0,0 @@
---- /dev/null
-+++ b/arch/mips/bcm63xx/dev-spi.c
-@@ -0,0 +1,99 @@
-+/*
-+ * 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.
-+ *
-+ * Copyright (C) 2009-2011 Florian Fainelli <florian@openwrt.org>
-+ * Copyright (C) 2010 Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>
-+ */
-+
-+#include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/platform_device.h>
-+#include <linux/export.h>
-+
-+#include <bcm63xx_cpu.h>
-+#include <bcm63xx_dev_spi.h>
-+#include <bcm63xx_regs.h>
-+
-+#ifdef BCMCPU_RUNTIME_DETECT
-+/*
-+ * register offsets
-+ */
-+static const unsigned long bcm96338_regs_spi[] = {
-+ __GEN_SPI_REGS_TABLE(6338)
-+};
-+
-+static const unsigned long bcm96348_regs_spi[] = {
-+ __GEN_SPI_REGS_TABLE(6348)
-+};
-+
-+static const unsigned long bcm96358_regs_spi[] = {
-+ __GEN_SPI_REGS_TABLE(6358)
-+};
-+
-+const unsigned long *bcm63xx_regs_spi;
-+EXPORT_SYMBOL(bcm63xx_regs_spi);
-+
-+static __init void bcm63xx_spi_regs_init(void)
-+{
-+ if (BCMCPU_IS_6338())
-+ bcm63xx_regs_spi = bcm96338_regs_spi;
-+ if (BCMCPU_IS_6348())
-+ bcm63xx_regs_spi = bcm96348_regs_spi;
-+ if (BCMCPU_IS_6358())
-+ bcm63xx_regs_spi = bcm96358_regs_spi;
-+}
-+#else
-+static __init void bcm63xx_spi_regs_init(void) { }
-+#endif
-+
-+static struct resource spi_resources[] = {
-+ {
-+ .start = -1, /* filled at runtime */
-+ .end = -1, /* filled at runtime */
-+ .flags = IORESOURCE_MEM,
-+ },
-+ {
-+ .start = -1, /* filled at runtime */
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+static struct bcm63xx_spi_pdata spi_pdata = {
-+ .bus_num = 0,
-+ .num_chipselect = 8,
-+ .speed_hz = 50000000, /* Fclk */
-+};
-+
-+static struct platform_device bcm63xx_spi_device = {
-+ .name = "bcm63xx-spi",
-+ .id = 0,
-+ .num_resources = ARRAY_SIZE(spi_resources),
-+ .resource = spi_resources,
-+ .dev = {
-+ .platform_data = &spi_pdata,
-+ },
-+};
-+
-+int __init bcm63xx_spi_register(void)
-+{
-+ spi_resources[0].start = bcm63xx_regset_address(RSET_SPI);
-+ spi_resources[0].end = spi_resources[0].start;
-+ spi_resources[0].end += RSET_SPI_SIZE - 1;
-+ spi_resources[1].start = bcm63xx_get_irq_number(IRQ_SPI);
-+
-+ if (BCMCPU_IS_6345())
-+ return -ENODEV;
-+
-+ /* Fill in platform data */
-+ if (BCMCPU_IS_6338() || BCMCPU_IS_6348())
-+ spi_pdata.fifo_size = SPI_BCM_6338_SPI_MSG_DATA_SIZE;
-+
-+ if (BCMCPU_IS_6358())
-+ spi_pdata.fifo_size = SPI_BCM_6358_SPI_MSG_DATA_SIZE;
-+
-+ bcm63xx_spi_regs_init();
-+
-+ return platform_device_register(&bcm63xx_spi_device);
-+}
---- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
-+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
-@@ -138,6 +138,7 @@ enum bcm63xx_regs_set {
- #define RSET_ENET_SIZE 2048
- #define RSET_ENETDMA_SIZE 2048
- #define RSET_ENETSW_SIZE 65536
-+#define RSET_SPI_SIZE 256
- #define RSET_UART_SIZE 24
- #define RSET_UDC_SIZE 256
- #define RSET_OHCI_SIZE 256
-@@ -289,7 +290,7 @@ enum bcm63xx_regs_set {
- #define BCM_6358_UART0_BASE (0xfffe0100)
- #define BCM_6358_UART1_BASE (0xfffe0120)
- #define BCM_6358_GPIO_BASE (0xfffe0080)
--#define BCM_6358_SPI_BASE (0xdeadbeef)
-+#define BCM_6358_SPI_BASE (0xfffe0800)
- #define BCM_6358_SPI2_BASE (0xfffe0800)
- #define BCM_6358_UDC0_BASE (0xfffe0800)
- #define BCM_6358_OHCI0_BASE (0xfffe1400)
-@@ -478,6 +479,7 @@ static inline unsigned long bcm63xx_regs
- */
- enum bcm63xx_irq {
- IRQ_TIMER = 0,
-+ IRQ_SPI,
- IRQ_UART0,
- IRQ_UART1,
- IRQ_DSL,
-@@ -569,6 +571,7 @@ enum bcm63xx_irq {
- * 6348 irqs
- */
- #define BCM_6348_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
-+#define BCM_6348_SPI_IRQ (IRQ_INTERNAL_BASE + 1)
- #define BCM_6348_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
- #define BCM_6348_UART1_IRQ 0
- #define BCM_6348_DSL_IRQ (IRQ_INTERNAL_BASE + 4)
-@@ -599,6 +602,7 @@ enum bcm63xx_irq {
- * 6358 irqs
- */
- #define BCM_6358_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
-+#define BCM_6358_SPI_IRQ (IRQ_INTERNAL_BASE + 1)
- #define BCM_6358_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
- #define BCM_6358_UART1_IRQ (IRQ_INTERNAL_BASE + 3)
- #define BCM_6358_DSL_IRQ (IRQ_INTERNAL_BASE + 29)
---- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
-+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
-@@ -976,4 +976,116 @@
- #define M2M_SRCID_REG(x) ((x) * 0x40 + 0x14)
- #define M2M_DSTID_REG(x) ((x) * 0x40 + 0x18)
-
-+/*************************************************************************
-+ * _REG relative to RSET_SPI
-+ *************************************************************************/
-+
-+/* BCM 6338 SPI core */
-+#define SPI_BCM_6338_SPI_CMD 0x00 /* 16-bits register */
-+#define SPI_BCM_6338_SPI_INT_STATUS 0x02
-+#define SPI_BCM_6338_SPI_INT_MASK_ST 0x03
-+#define SPI_BCM_6338_SPI_INT_MASK 0x04
-+#define SPI_BCM_6338_SPI_ST 0x05
-+#define SPI_BCM_6338_SPI_CLK_CFG 0x06
-+#define SPI_BCM_6338_SPI_FILL_BYTE 0x07
-+#define SPI_BCM_6338_SPI_MSG_TAIL 0x09
-+#define SPI_BCM_6338_SPI_RX_TAIL 0x0b
-+#define SPI_BCM_6338_SPI_MSG_CTL 0x40
-+#define SPI_BCM_6338_SPI_MSG_DATA 0x41
-+#define SPI_BCM_6338_SPI_MSG_DATA_SIZE 0x3f
-+#define SPI_BCM_6338_SPI_RX_DATA 0x80
-+#define SPI_BCM_6338_SPI_RX_DATA_SIZE 0x3f
-+
-+/* BCM 6348 SPI core */
-+#define SPI_BCM_6348_SPI_CMD 0x00 /* 16-bits register */
-+#define SPI_BCM_6348_SPI_INT_STATUS 0x02
-+#define SPI_BCM_6348_SPI_INT_MASK_ST 0x03
-+#define SPI_BCM_6348_SPI_INT_MASK 0x04
-+#define SPI_BCM_6348_SPI_ST 0x05
-+#define SPI_BCM_6348_SPI_CLK_CFG 0x06
-+#define SPI_BCM_6348_SPI_FILL_BYTE 0x07
-+#define SPI_BCM_6348_SPI_MSG_TAIL 0x09
-+#define SPI_BCM_6348_SPI_RX_TAIL 0x0b
-+#define SPI_BCM_6348_SPI_MSG_CTL 0x40
-+#define SPI_BCM_6348_SPI_MSG_DATA 0x41
-+#define SPI_BCM_6348_SPI_MSG_DATA_SIZE 0x3f
-+#define SPI_BCM_6348_SPI_RX_DATA 0x80
-+#define SPI_BCM_6348_SPI_RX_DATA_SIZE 0x3f
-+
-+/* BCM 6358 SPI core */
-+#define SPI_BCM_6358_SPI_MSG_CTL 0x00 /* 16-bits register */
-+
-+#define SPI_BCM_6358_SPI_MSG_DATA 0x02
-+#define SPI_BCM_6358_SPI_MSG_DATA_SIZE 0x21e
-+
-+#define SPI_BCM_6358_SPI_RX_DATA 0x400
-+#define SPI_BCM_6358_SPI_RX_DATA_SIZE 0x220
-+
-+#define SPI_BCM_6358_SPI_CMD 0x700 /* 16-bits register */
-+
-+#define SPI_BCM_6358_SPI_INT_STATUS 0x702
-+#define SPI_BCM_6358_SPI_INT_MASK_ST 0x703
-+
-+#define SPI_BCM_6358_SPI_INT_MASK 0x704
-+
-+#define SPI_BCM_6358_SPI_ST 0x705
-+
-+#define SPI_BCM_6358_SPI_CLK_CFG 0x706
-+
-+#define SPI_BCM_6358_SPI_FILL_BYTE 0x707
-+#define SPI_BCM_6358_SPI_MSG_TAIL 0x709
-+#define SPI_BCM_6358_SPI_RX_TAIL 0x70B
-+
-+/* Shared SPI definitions */
-+
-+/* Message configuration */
-+#define SPI_FD_RW 0x00
-+#define SPI_HD_W 0x01
-+#define SPI_HD_R 0x02
-+#define SPI_BYTE_CNT_SHIFT 0
-+#define SPI_MSG_TYPE_SHIFT 14
-+
-+/* Command */
-+#define SPI_CMD_NOOP 0x00
-+#define SPI_CMD_SOFT_RESET 0x01
-+#define SPI_CMD_HARD_RESET 0x02
-+#define SPI_CMD_START_IMMEDIATE 0x03
-+#define SPI_CMD_COMMAND_SHIFT 0
-+#define SPI_CMD_COMMAND_MASK 0x000f
-+#define SPI_CMD_DEVICE_ID_SHIFT 4
-+#define SPI_CMD_PREPEND_BYTE_CNT_SHIFT 8
-+#define SPI_CMD_ONE_BYTE_SHIFT 11
-+#define SPI_CMD_ONE_WIRE_SHIFT 12
-+#define SPI_DEV_ID_0 0
-+#define SPI_DEV_ID_1 1
-+#define SPI_DEV_ID_2 2
-+#define SPI_DEV_ID_3 3
-+
-+/* Interrupt mask */
-+#define SPI_INTR_CMD_DONE 0x01
-+#define SPI_INTR_RX_OVERFLOW 0x02
-+#define SPI_INTR_TX_UNDERFLOW 0x04
-+#define SPI_INTR_TX_OVERFLOW 0x08
-+#define SPI_INTR_RX_UNDERFLOW 0x10
-+#define SPI_INTR_CLEAR_ALL 0x1f
-+
-+/* Status */
-+#define SPI_RX_EMPTY 0x02
-+#define SPI_CMD_BUSY 0x04
-+#define SPI_SERIAL_BUSY 0x08
-+
-+/* Clock configuration */
-+#define SPI_CLK_20MHZ 0x00
-+#define SPI_CLK_0_391MHZ 0x01
-+#define SPI_CLK_0_781MHZ 0x02 /* default */
-+#define SPI_CLK_1_563MHZ 0x03
-+#define SPI_CLK_3_125MHZ 0x04
-+#define SPI_CLK_6_250MHZ 0x05
-+#define SPI_CLK_12_50MHZ 0x06
-+#define SPI_CLK_25MHZ 0x07
-+#define SPI_CLK_MASK 0x07
-+#define SPI_SSOFFTIME_MASK 0x38
-+#define SPI_SSOFFTIME_SHIFT 3
-+#define SPI_BYTE_SWAP 0x80
-+
- #endif /* BCM63XX_REGS_H_ */
---- /dev/null
-+++ b/drivers/spi/bcm63xx_spi.c
-@@ -0,0 +1,496 @@
-+/*
-+ * Broadcom BCM63xx SPI controller support
-+ *
-+ * Copyright (C) 2009 Florian Fainelli <florian@openwrt.org>
-+ * Copyright (C) 2010 Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>
-+ *
-+ * 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., 51 Franklin Street, Fifth Floor,
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/clk.h>
-+#include <linux/module.h>
-+#include <linux/platform_device.h>
-+#include <linux/delay.h>
-+#include <linux/interrupt.h>
-+#include <linux/spi/spi.h>
-+#include <linux/completion.h>
-+#include <linux/err.h>
-+
-+#include <bcm63xx_dev_spi.h>
-+
-+#define PFX KBUILD_MODNAME
-+#define DRV_VER "0.1.2"
-+
-+struct bcm63xx_spi {
-+ spinlock_t lock;
-+ int stopping;
-+ struct completion done;
-+
-+ void __iomem *regs;
-+ int irq;
-+
-+ /* Platform data */
-+ u32 speed_hz;
-+ unsigned fifo_size;
-+
-+ /* Data buffers */
-+ const unsigned char *tx_ptr;
-+ unsigned char *rx_ptr;
-+
-+ /* data iomem */
-+ u8 __iomem *tx_io;
-+ const u8 __iomem *rx_io;
-+
-+ int remaining_bytes;
-+
-+ struct clk *clk;
-+ struct platform_device *pdev;
-+};
-+
-+static inline u8 bcm_spi_readb(struct bcm63xx_spi *bs,
-+ unsigned int offset)
-+{
-+ return bcm_readw(bs->regs + bcm63xx_spireg(offset));
-+}
-+
-+static inline u16 bcm_spi_readw(struct bcm63xx_spi *bs,
-+ unsigned int offset)
-+{
-+ return bcm_readw(bs->regs + bcm63xx_spireg(offset));
-+}
-+
-+static inline void bcm_spi_writeb(struct bcm63xx_spi *bs,
-+ u8 value, unsigned int offset)
-+{
-+ bcm_writeb(value, bs->regs + bcm63xx_spireg(offset));
-+}
-+
-+static inline void bcm_spi_writew(struct bcm63xx_spi *bs,
-+ u16 value, unsigned int offset)
-+{
-+ bcm_writew(value, bs->regs + bcm63xx_spireg(offset));
-+}
-+
-+static int bcm63xx_spi_setup_transfer(struct spi_device *spi,
-+ struct spi_transfer *t)
-+{
-+ u8 bits_per_word;
-+ u8 clk_cfg;
-+ u32 hz;
-+ unsigned int div;
-+
-+ struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
-+
-+ bits_per_word = (t) ? t->bits_per_word : spi->bits_per_word;
-+ hz = (t) ? t->speed_hz : spi->max_speed_hz;
-+ if (bits_per_word != 8) {
-+ dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n",
-+ __func__, bits_per_word);
-+ return -EINVAL;
-+ }
-+
-+ if (spi->chip_select > spi->master->num_chipselect) {
-+ dev_err(&spi->dev, "%s, unsupported slave %d\n",
-+ __func__, spi->chip_select);
-+ return -EINVAL;
-+ }
-+
-+ /* Check clock setting */
-+ div = (bs->speed_hz / hz);
-+ switch (div) {
-+ case 2:
-+ clk_cfg = SPI_CLK_25MHZ;
-+ break;
-+ case 4:
-+ clk_cfg = SPI_CLK_12_50MHZ;
-+ break;
-+ case 8:
-+ clk_cfg = SPI_CLK_6_250MHZ;
-+ break;
-+ case 16:
-+ clk_cfg = SPI_CLK_3_125MHZ;
-+ break;
-+ case 32:
-+ clk_cfg = SPI_CLK_1_563MHZ;
-+ break;
-+ case 64:
-+ clk_cfg = SPI_CLK_0_781MHZ;
-+ break;
-+ case 128:
-+ default:
-+ /* Set to slowest mode for compatibility */
-+ clk_cfg = SPI_CLK_0_391MHZ;
-+ break;
-+ }
-+
-+ bcm_spi_writeb(bs, clk_cfg, SPI_CLK_CFG);
-+ dev_dbg(&spi->dev, "Setting clock register to %d (hz %d, cmd %02x)\n",
-+ div, hz, clk_cfg);
-+
-+ return 0;
-+}
-+
-+/* the spi->mode bits understood by this driver: */
-+#define MODEBITS (SPI_CPOL | SPI_CPHA)
-+
-+static int bcm63xx_spi_setup(struct spi_device *spi)
-+{
-+ struct bcm63xx_spi *bs;
-+ int ret;
-+
-+ bs = spi_master_get_devdata(spi->master);
-+
-+ if (bs->stopping)
-+ return -ESHUTDOWN;
-+
-+ if (!spi->bits_per_word)
-+ spi->bits_per_word = 8;
-+
-+ if (spi->mode & ~MODEBITS) {
-+ dev_err(&spi->dev, "%s, unsupported mode bits %x\n",
-+ __func__, spi->mode & ~MODEBITS);
-+ return -EINVAL;
-+ }
-+
-+ ret = bcm63xx_spi_setup_transfer(spi, NULL);
-+ if (ret < 0) {
-+ dev_err(&spi->dev, "setup: unsupported mode bits %x\n",
-+ spi->mode & ~MODEBITS);
-+ return ret;
-+ }
-+
-+ dev_dbg(&spi->dev, "%s, mode %d, %u bits/w, %u nsec/bit\n",
-+ __func__, spi->mode & MODEBITS, spi->bits_per_word, 0);
-+
-+ return 0;
-+}
-+
-+/* Fill the TX FIFO with as many bytes as possible */
-+static void bcm63xx_spi_fill_tx_fifo(struct bcm63xx_spi *bs)
-+{
-+ u8 size;
-+
-+ /* Fill the Tx FIFO with as many bytes as possible */
-+ size = bs->remaining_bytes < bs->fifo_size ? bs->remaining_bytes :
-+ bs->fifo_size;
-+ memcpy_toio(bs->tx_io, bs->tx_ptr, size);
-+ bs->remaining_bytes -= size;
-+}
-+
-+static int bcm63xx_txrx_bufs(struct spi_device *spi, struct spi_transfer *t)
-+{
-+ struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
-+ u16 msg_ctl;
-+ u16 cmd;
-+
-+ dev_dbg(&spi->dev, "txrx: tx %p, rx %p, len %d\n",
-+ t->tx_buf, t->rx_buf, t->len);
-+
-+ /* Transmitter is inhibited */
-+ bs->tx_ptr = t->tx_buf;
-+ bs->rx_ptr = t->rx_buf;
-+ init_completion(&bs->done);
-+
-+ if (t->tx_buf) {
-+ bs->remaining_bytes = t->len;
-+ bcm63xx_spi_fill_tx_fifo(bs);
-+ }
-+
-+ /* Enable the command done interrupt which
-+ * we use to determine completion of a command */
-+ bcm_spi_writeb(bs, SPI_INTR_CMD_DONE, SPI_INT_MASK);
-+
-+ /* Fill in the Message control register */
-+ msg_ctl = (t->len << SPI_BYTE_CNT_SHIFT);
-+
-+ if (t->rx_buf && t->tx_buf)
-+ msg_ctl |= (SPI_FD_RW << SPI_MSG_TYPE_SHIFT);
-+ else if (t->rx_buf)
-+ msg_ctl |= (SPI_HD_R << SPI_MSG_TYPE_SHIFT);
-+ else if (t->tx_buf)
-+ msg_ctl |= (SPI_HD_W << SPI_MSG_TYPE_SHIFT);
-+
-+ bcm_spi_writew(bs, msg_ctl, SPI_MSG_CTL);
-+
-+ /* Issue the transfer */
-+ cmd = SPI_CMD_START_IMMEDIATE;
-+ cmd |= (0 << SPI_CMD_PREPEND_BYTE_CNT_SHIFT);
-+ cmd |= (spi->chip_select << SPI_CMD_DEVICE_ID_SHIFT);
-+ bcm_spi_writew(bs, cmd, SPI_CMD);
-+ wait_for_completion(&bs->done);
-+
-+ /* Disable the CMD_DONE interrupt */
-+ bcm_spi_writeb(bs, 0, SPI_INT_MASK);
-+
-+ return t->len - bs->remaining_bytes;
-+}
-+
-+static int bcm63xx_transfer(struct spi_device *spi, struct spi_message *m)
-+{
-+ struct bcm63xx_spi *bs = spi_master_get_devdata(spi->master);
-+ struct spi_transfer *t;
-+ int ret = 0;
-+
-+ if (unlikely(list_empty(&m->transfers)))
-+ return -EINVAL;
-+
-+ if (bs->stopping)
-+ return -ESHUTDOWN;
-+
-+ list_for_each_entry(t, &m->transfers, transfer_list) {
-+ ret += bcm63xx_txrx_bufs(spi, t);
-+ }
-+
-+ m->complete(m->context);
-+
-+ return ret;
-+}
-+
-+/* This driver supports single master mode only. Hence
-+ * CMD_DONE is the only interrupt we care about
-+ */
-+static irqreturn_t bcm63xx_spi_interrupt(int irq, void *dev_id)
-+{
-+ struct spi_master *master = (struct spi_master *)dev_id;
-+ struct bcm63xx_spi *bs = spi_master_get_devdata(master);
-+ u8 intr;
-+ u16 cmd;
-+
-+ /* Read interupts and clear them immediately */
-+ intr = bcm_spi_readb(bs, SPI_INT_STATUS);
-+ bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS);
-+ bcm_spi_writeb(bs, 0, SPI_INT_MASK);
-+
-+ /* A tansfer completed */
-+ if (intr & SPI_INTR_CMD_DONE) {
-+ u8 rx_tail;
-+
-+ rx_tail = bcm_spi_readb(bs, SPI_RX_TAIL);
-+
-+ /* Read out all the data */
-+ if (rx_tail)
-+ memcpy_fromio(bs->rx_ptr, bs->rx_io, rx_tail);
-+
-+ /* See if there is more data to send */
-+ if (bs->remaining_bytes > 0) {
-+ bcm63xx_spi_fill_tx_fifo(bs);
-+
-+ /* Start the transfer */
-+ bcm_spi_writew(bs, SPI_HD_W << SPI_MSG_TYPE_SHIFT,
-+ SPI_MSG_CTL);
-+ cmd = bcm_spi_readw(bs, SPI_CMD);
-+ cmd |= SPI_CMD_START_IMMEDIATE;
-+ cmd |= (0 << SPI_CMD_PREPEND_BYTE_CNT_SHIFT);
-+ bcm_spi_writeb(bs, SPI_INTR_CMD_DONE, SPI_INT_MASK);
-+ bcm_spi_writew(bs, cmd, SPI_CMD);
-+ } else {
-+ complete(&bs->done);
-+ }
-+ }
-+
-+ return IRQ_HANDLED;
-+}
-+
-+
-+static int __init bcm63xx_spi_probe(struct platform_device *pdev)
-+{
-+ struct resource *r;
-+ struct device *dev = &pdev->dev;
-+ struct bcm63xx_spi_pdata *pdata = pdev->dev.platform_data;
-+ int irq;
-+ struct spi_master *master;
-+ struct clk *clk;
-+ struct bcm63xx_spi *bs;
-+ int ret;
-+
-+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+ if (!r) {
-+ dev_err(dev, "no iomem\n");
-+ ret = -ENXIO;
-+ goto out;
-+ }
-+
-+ irq = platform_get_irq(pdev, 0);
-+ if (irq < 0) {
-+ dev_err(dev, "no irq\n");
-+ ret = -ENXIO;
-+ goto out;
-+ }
-+
-+ clk = clk_get(dev, "spi");
-+ if (IS_ERR(clk)) {
-+ dev_err(dev, "no clock for device\n");
-+ ret = -ENODEV;
-+ goto out;
-+ }
-+
-+ master = spi_alloc_master(dev, sizeof(*bs));
-+ if (!master) {
-+ dev_err(dev, "out of memory\n");
-+ ret = -ENOMEM;
-+ goto out_free;
-+ }
-+
-+ bs = spi_master_get_devdata(master);
-+ init_completion(&bs->done);
-+
-+ platform_set_drvdata(pdev, master);
-+ bs->pdev = pdev;
-+
-+ if (!request_mem_region(r->start, r->end - r->start, PFX)) {
-+ dev_err(dev, "iomem request failed\n");
-+ ret = -ENXIO;
-+ goto out_put_master;
-+ }
-+
-+ bs->regs = ioremap_nocache(r->start, r->end - r->start);
-+ if (!bs->regs) {
-+ dev_err(dev, "unable to ioremap regs\n");
-+ ret = -ENOMEM;
-+ goto out_put_master;
-+ }
-+ bs->irq = irq;
-+ bs->clk = clk;
-+ bs->fifo_size = pdata->fifo_size;
-+
-+ ret = request_irq(irq, bcm63xx_spi_interrupt, 0, pdev->name, master);
-+ if (ret) {
-+ dev_err(dev, "unable to request irq\n");
-+ goto out_unmap;
-+ }
-+
-+ master->bus_num = pdata->bus_num;
-+ master->num_chipselect = pdata->num_chipselect;
-+ master->setup = bcm63xx_spi_setup;
-+ master->transfer = bcm63xx_transfer;
-+ bs->speed_hz = pdata->speed_hz;
-+ bs->stopping = 0;
-+ bs->tx_io = (u8*)(bs->regs + bcm63xx_spireg(SPI_MSG_DATA));
-+ bs->rx_io = (const u8*)(bs->regs + bcm63xx_spireg(SPI_RX_DATA));
-+ spin_lock_init(&bs->lock);
-+
-+ /* Initialize hardware */
-+ clk_enable(bs->clk);
-+ bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS);
-+
-+ /* register and we are done */
-+ ret = spi_register_master(master);
-+ if (ret) {
-+ dev_err(dev, "spi register failed\n");
-+ goto out_reset_hw;
-+ }
-+
-+ dev_info(dev, "at 0x%08x (irq %d, FIFOs size %d) v%s\n",
-+ r->start, irq, bs->fifo_size, DRV_VER);
-+
-+ return 0;
-+
-+out_reset_hw:
-+ clk_disable(clk);
-+ free_irq(irq, master);
-+out_unmap:
-+ iounmap(bs->regs);
-+out_put_master:
-+ spi_master_put(master);
-+out_free:
-+ clk_put(clk);
-+out:
-+ return ret;
-+}
-+
-+static int __exit bcm63xx_spi_remove(struct platform_device *pdev)
-+{
-+ struct spi_master *master = platform_get_drvdata(pdev);
-+ struct bcm63xx_spi *bs = spi_master_get_devdata(master);
-+ struct resource *r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+
-+ /* reset spi block */
-+ bcm_spi_writeb(bs, 0, SPI_INT_MASK);
-+ spin_lock(&bs->lock);
-+ bs->stopping = 1;
-+
-+ /* HW shutdown */
-+ clk_disable(bs->clk);
-+ clk_put(bs->clk);
-+
-+ spin_unlock(&bs->lock);
-+
-+ free_irq(bs->irq, master);
-+ iounmap(bs->regs);
-+ release_mem_region(r->start, r->end - r->start);
-+ platform_set_drvdata(pdev, 0);
-+ spi_unregister_master(master);
-+
-+ return 0;
-+}
-+
-+#ifdef CONFIG_PM
-+static int bcm63xx_spi_suspend(struct platform_device *pdev, pm_message_t mesg)
-+{
-+ struct spi_master *master = platform_get_drvdata(pdev);
-+ struct bcm63xx_spi *bs = spi_master_get_devdata(master);
-+
-+ clk_disable(bs->clk);
-+
-+ return 0;
-+}
-+
-+static int bcm63xx_spi_resume(struct platform_device *pdev)
-+{
-+ struct spi_master *master = platform_get_drvdata(pdev);
-+ struct bcm63xx_spi *bs = spi_master_get_devdata(master);
-+
-+ clk_enable(bs->clk);
-+
-+ return 0;
-+}
-+#else
-+#define bcm63xx_spi_suspend NULL
-+#define bcm63xx_spi_resume NULL
-+#endif
-+
-+static struct platform_driver bcm63xx_spi_driver = {
-+ .driver = {
-+ .name = "bcm63xx-spi",
-+ .owner = THIS_MODULE,
-+ },
-+ .probe = bcm63xx_spi_probe,
-+ .remove = __exit_p(bcm63xx_spi_remove),
-+ .suspend = bcm63xx_spi_suspend,
-+ .resume = bcm63xx_spi_resume,
-+};
-+
-+
-+static int __init bcm63xx_spi_init(void)
-+{
-+ return platform_driver_register(&bcm63xx_spi_driver);
-+}
-+
-+static void __exit bcm63xx_spi_exit(void)
-+{
-+ platform_driver_unregister(&bcm63xx_spi_driver);
-+}
-+
-+module_init(bcm63xx_spi_init);
-+module_exit(bcm63xx_spi_exit);
-+
-+MODULE_ALIAS("platform:bcm63xx_spi");
-+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
-+MODULE_AUTHOR("Tanguy Bouzeloc <tanguy.bouzeloc@efixo.com>");
-+MODULE_DESCRIPTION("Broadcom BCM63xx SPI Controller driver");
-+MODULE_LICENSE("GPL");
-+MODULE_VERSION(DRV_VER);
---- a/drivers/spi/Kconfig
-+++ b/drivers/spi/Kconfig
-@@ -74,6 +74,12 @@ config SPI_ATMEL
- This selects a driver for the Atmel SPI Controller, present on
- many AT32 (AVR32) and AT91 (ARM) chips.
-
-+config SPI_BCM63XX
-+ tristate "Broadcom BCM63xx SPI controller"
-+ depends on BCM63XX
-+ help
-+ This is the SPI controller master driver for Broadcom BCM63xx SoC.
-+
- config SPI_BFIN
- tristate "SPI controller driver for ADI Blackfin5xx"
- depends on BLACKFIN
---- a/drivers/spi/Makefile
-+++ b/drivers/spi/Makefile
-@@ -14,6 +14,7 @@ obj-$(CONFIG_SPI_ALTERA) += spi-altera.
- obj-$(CONFIG_SPI_ATMEL) += spi-atmel.o
- obj-$(CONFIG_SPI_ATH79) += spi-ath79.o
- obj-$(CONFIG_SPI_AU1550) += spi-au1550.o
-+obj-$(CONFIG_SPI_BCM63XX) += bcm63xx_spi.o
- obj-$(CONFIG_SPI_BFIN) += spi-bfin5xx.o
- obj-$(CONFIG_SPI_BFIN_SPORT) += spi-bfin-sport.o
- obj-$(CONFIG_SPI_BITBANG) += spi-bitbang.o
---- /dev/null
-+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h
-@@ -0,0 +1,85 @@
-+#ifndef BCM63XX_DEV_SPI_H
-+#define BCM63XX_DEV_SPI_H
-+
-+#include <linux/types.h>
-+#include <bcm63xx_io.h>
-+#include <bcm63xx_regs.h>
-+
-+int __init bcm63xx_spi_register(void);
-+
-+struct bcm63xx_spi_pdata {
-+ unsigned int fifo_size;
-+ int bus_num;
-+ int num_chipselect;
-+ u32 speed_hz;
-+};
-+
-+enum bcm63xx_regs_spi {
-+ SPI_CMD,
-+ SPI_INT_STATUS,
-+ SPI_INT_MASK_ST,
-+ SPI_INT_MASK,
-+ SPI_ST,
-+ SPI_CLK_CFG,
-+ SPI_FILL_BYTE,
-+ SPI_MSG_TAIL,
-+ SPI_RX_TAIL,
-+ SPI_MSG_CTL,
-+ SPI_MSG_DATA,
-+ SPI_RX_DATA,
-+};
-+
-+#define __GEN_SPI_RSET_BASE(__cpu, __rset) \
-+ case SPI_## __rset: \
-+ return SPI_BCM_## __cpu ##_SPI_## __rset;
-+
-+#define __GEN_SPI_RSET(__cpu) \
-+ switch (reg) { \
-+ __GEN_SPI_RSET_BASE(__cpu, CMD) \
-+ __GEN_SPI_RSET_BASE(__cpu, INT_STATUS) \
-+ __GEN_SPI_RSET_BASE(__cpu, INT_MASK_ST) \
-+ __GEN_SPI_RSET_BASE(__cpu, INT_MASK) \
-+ __GEN_SPI_RSET_BASE(__cpu, ST) \
-+ __GEN_SPI_RSET_BASE(__cpu, CLK_CFG) \
-+ __GEN_SPI_RSET_BASE(__cpu, FILL_BYTE) \
-+ __GEN_SPI_RSET_BASE(__cpu, MSG_TAIL) \
-+ __GEN_SPI_RSET_BASE(__cpu, RX_TAIL) \
-+ __GEN_SPI_RSET_BASE(__cpu, MSG_CTL) \
-+ __GEN_SPI_RSET_BASE(__cpu, MSG_DATA) \
-+ __GEN_SPI_RSET_BASE(__cpu, RX_DATA) \
-+ }
-+
-+#define __GEN_SPI_REGS_TABLE(__cpu) \
-+ [SPI_CMD] = SPI_BCM_## __cpu ##_SPI_CMD, \
-+ [SPI_INT_STATUS] = SPI_BCM_## __cpu ##_SPI_INT_STATUS, \
-+ [SPI_INT_MASK_ST] = SPI_BCM_## __cpu ##_SPI_INT_MASK_ST, \
-+ [SPI_INT_MASK] = SPI_BCM_## __cpu ##_SPI_INT_MASK, \
-+ [SPI_ST] = SPI_BCM_## __cpu ##_SPI_ST, \
-+ [SPI_CLK_CFG] = SPI_BCM_## __cpu ##_SPI_CLK_CFG, \
-+ [SPI_FILL_BYTE] = SPI_BCM_## __cpu ##_SPI_FILL_BYTE, \
-+ [SPI_MSG_TAIL] = SPI_BCM_## __cpu ##_SPI_MSG_TAIL, \
-+ [SPI_RX_TAIL] = SPI_BCM_## __cpu ##_SPI_RX_TAIL, \
-+ [SPI_MSG_CTL] = SPI_BCM_## __cpu ##_SPI_MSG_CTL, \
-+ [SPI_MSG_DATA] = SPI_BCM_## __cpu ##_SPI_MSG_DATA, \
-+ [SPI_RX_DATA] = SPI_BCM_## __cpu ##_SPI_RX_DATA,
-+
-+static inline unsigned long bcm63xx_spireg(enum bcm63xx_regs_spi reg)
-+{
-+#ifdef BCMCPU_RUNTIME_DETECT
-+ extern const unsigned long *bcm63xx_regs_spi;
-+ return bcm63xx_regs_spi[reg];
-+#else
-+#ifdef CONFIG_BCM63XX_CPU_6338
-+ __GEN_SPI_RSET(6338)
-+#endif
-+#ifdef CONFIG_BCM63XX_CPU_6348
-+ __GEN_SPI_RSET(6348)
-+#endif
-+#ifdef CONFIG_BCM63XX_CPU_6358
-+ __GEN_SPI_RSET(6358)
-+#endif
-+#endif
-+ return 0;
-+}
-+
-+#endif /* BCM63XX_DEV_SPI_H */
---- a/arch/mips/bcm63xx/Makefile
-+++ b/arch/mips/bcm63xx/Makefile
-@@ -1,5 +1,5 @@
- obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
-- dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o \
-+ dev-dsp.o dev-enet.o dev-pcmcia.o dev-spi.o dev-uart.o \
- dev-usb-ehci.o dev-usb-ohci.o dev-wdt.o
- obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
-
---- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
-+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -29,6 +29,7 @@
- #include <bcm63xx_dev_pcmcia.h>
- #include <bcm63xx_dev_usb_ohci.h>
- #include <bcm63xx_dev_usb_ehci.h>
-+#include <bcm63xx_dev_spi.h>
- #include <board_bcm963xx.h>
- #include <bcm_tag.h>
-
-@@ -972,6 +973,8 @@ int __init board_register_devices(void)
- if (board.num_spis)
- spi_register_board_info(board.spis, board.num_spis);
-
-+ bcm63xx_spi_register();
-+
- /* read base address of boot chip select (0) */
- val = bcm_mpi_readl(MPI_CSBASE_REG(0));
- val &= MPI_CSBASE_BASE_MASK;
diff --git a/target/linux/brcm63xx/patches-3.3/414-bcm63xx_enet-split-dma-registers-access.patch b/target/linux/brcm63xx/patches-3.3/414-bcm63xx_enet-split-dma-registers-access.patch
index 483ff38140..7550f6d233 100644
--- a/target/linux/brcm63xx/patches-3.3/414-bcm63xx_enet-split-dma-registers-access.patch
+++ b/target/linux/brcm63xx/patches-3.3/414-bcm63xx_enet-split-dma-registers-access.patch
@@ -50,17 +50,17 @@ Subject: [PATCH 30/63] bcm63xx_enet: split dma registers access.
if (ret)
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
-@@ -136,7 +136,9 @@ enum bcm63xx_regs_set {
- #define RSET_DSL_SIZE 4096
- #define RSET_WDT_SIZE 12
+@@ -139,7 +139,9 @@ enum bcm63xx_regs_set {
+ #define BCM_6358_RSET_SPI_SIZE 1804
+ #define BCM_6368_RSET_SPI_SIZE 1804
#define RSET_ENET_SIZE 2048
-#define RSET_ENETDMA_SIZE 2048
+#define RSET_ENETDMA_SIZE 256
+#define RSET_ENETDMAC_SIZE(chans) (16 * (chans))
+#define RSET_ENETDMAS_SIZE(chans) (16 * (chans))
#define RSET_ENETSW_SIZE 65536
- #define RSET_SPI_SIZE 256
#define RSET_UART_SIZE 24
+ #define RSET_UDC_SIZE 256
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -41,8 +41,8 @@ static int copybreak __read_mostly = 128