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author | Lars-Peter Clausen <lars@metafoo.de> | 2011-01-06 01:33:19 +0000 |
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committer | Lars-Peter Clausen <lars@metafoo.de> | 2011-01-06 01:33:19 +0000 |
commit | 168712de4f10dcb8f14913b20f2aed16a0d868b4 (patch) | |
tree | 5dcc3eb14ad28d2ea12e92674b6f35dee3b0b575 /target/linux/xburst/patches-2.6.35/020-add-qi_lb60-board-support.patch | |
parent | 2c30a6b6931deafd1c610ee0f6abf788c300cf80 (diff) | |
download | upstream-168712de4f10dcb8f14913b20f2aed16a0d868b4.tar.gz upstream-168712de4f10dcb8f14913b20f2aed16a0d868b4.tar.bz2 upstream-168712de4f10dcb8f14913b20f2aed16a0d868b4.zip |
[xburst] Drop support for older kernel versions
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24915 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/xburst/patches-2.6.35/020-add-qi_lb60-board-support.patch')
-rw-r--r-- | target/linux/xburst/patches-2.6.35/020-add-qi_lb60-board-support.patch | 551 |
1 files changed, 0 insertions, 551 deletions
diff --git a/target/linux/xburst/patches-2.6.35/020-add-qi_lb60-board-support.patch b/target/linux/xburst/patches-2.6.35/020-add-qi_lb60-board-support.patch deleted file mode 100644 index 0ac6b391ba..0000000000 --- a/target/linux/xburst/patches-2.6.35/020-add-qi_lb60-board-support.patch +++ /dev/null @@ -1,551 +0,0 @@ -From e0548316a6aa5b9fa0df8126a4f0f749fdc5176a Mon Sep 17 00:00:00 2001 -From: Lars-Peter Clausen <lars@metafoo.de> -Date: Sat, 17 Jul 2010 11:16:29 +0000 -Subject: [PATCH] MIPS: JZ4740: Add qi_lb60 board support - -Add support for the qi_lb60 (a.k.a QI Ben NanoNote) clamshell device. - -Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> -Cc: linux-mips@linux-mips.org -Cc: linux-kernel@vger.kernel.org -Patchwork: https://patchwork.linux-mips.org/patch/1472/ -Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---- - arch/mips/jz4740/Kconfig | 4 + - arch/mips/jz4740/Makefile | 2 + - arch/mips/jz4740/board-qi_lb60.c | 495 ++++++++++++++++++++++++++++++++++++++ - 3 files changed, 501 insertions(+), 0 deletions(-) - create mode 100644 arch/mips/jz4740/board-qi_lb60.c - -diff --git a/arch/mips/jz4740/Kconfig b/arch/mips/jz4740/Kconfig -index 8a5e850..3e7141f 100644 ---- a/arch/mips/jz4740/Kconfig -+++ b/arch/mips/jz4740/Kconfig -@@ -1,6 +1,10 @@ - choice - prompt "Machine type" - depends on MACH_JZ4740 -+ default JZ4740_QI_LB60 -+ -+config JZ4740_QI_LB60 -+ bool "Qi Hardware Ben NanoNote" - - endchoice - -diff --git a/arch/mips/jz4740/Makefile b/arch/mips/jz4740/Makefile -index a803ccb..a604eae 100644 ---- a/arch/mips/jz4740/Makefile -+++ b/arch/mips/jz4740/Makefile -@@ -11,6 +11,8 @@ obj-$(CONFIG_DEBUG_FS) += clock-debugfs.o - - # board specific support - -+obj-$(CONFIG_JZ4740_QI_LB60) += board-qi_lb60.o -+ - # PM support - - obj-$(CONFIG_PM) += pm.o -diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c -new file mode 100644 -index 0000000..d19732a ---- /dev/null -+++ b/arch/mips/jz4740/board-qi_lb60.c -@@ -0,0 +1,495 @@ -+/* -+ * linux/arch/mips/jz4740/board-qi_lb60.c -+ * -+ * QI_LB60 board support -+ * -+ * Copyright (c) 2009 Qi Hardware inc., -+ * Author: Xiangfu Liu <xiangfu@qi-hardware.com> -+ * Copyright 2010, Lars-Petrer Clausen <lars@metafoo.de> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 or later -+ * as published by the Free Software Foundation. -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/gpio.h> -+ -+#include <linux/input.h> -+#include <linux/gpio_keys.h> -+#include <linux/input/matrix_keypad.h> -+#include <linux/spi/spi.h> -+#include <linux/spi/spi_gpio.h> -+#include <linux/power_supply.h> -+#include <linux/power/jz4740-battery.h> -+#include <linux/power/gpio-charger.h> -+ -+#include <asm/mach-jz4740/jz4740_fb.h> -+#include <asm/mach-jz4740/jz4740_mmc.h> -+#include <asm/mach-jz4740/jz4740_nand.h> -+ -+#include <linux/regulator/fixed.h> -+#include <linux/regulator/machine.h> -+ -+#include <linux/leds_pwm.h> -+ -+#include <asm/mach-jz4740/platform.h> -+ -+#include "clock.h" -+ -+static bool is_avt2; -+ -+/* GPIOs */ -+#define QI_LB60_GPIO_SD_CD JZ_GPIO_PORTD(0) -+#define QI_LB60_GPIO_SD_VCC_EN_N JZ_GPIO_PORTD(2) -+ -+#define QI_LB60_GPIO_KEYOUT(x) (JZ_GPIO_PORTC(10) + (x)) -+#define QI_LB60_GPIO_KEYIN(x) (JZ_GPIO_PORTD(18) + (x)) -+#define QI_LB60_GPIO_KEYIN8 JZ_GPIO_PORTD(26) -+ -+/* NAND */ -+static struct nand_ecclayout qi_lb60_ecclayout_1gb = { -+/* .eccbytes = 36, -+ .eccpos = { -+ 6, 7, 8, 9, 10, 11, 12, 13, -+ 14, 15, 16, 17, 18, 19, 20, 21, -+ 22, 23, 24, 25, 26, 27, 28, 29, -+ 30, 31, 32, 33, 34, 35, 36, 37, -+ 38, 39, 40, 41 -+ },*/ -+ .oobfree = { -+ { .offset = 2, .length = 4 }, -+ { .offset = 42, .length = 22 } -+ }, -+}; -+ -+/* Early prototypes of the QI LB60 had only 1GB of NAND. -+ * In order to support these devices aswell the partition and ecc layout is -+ * initalized depending on the NAND size */ -+static struct mtd_partition qi_lb60_partitions_1gb[] = { -+ { -+ .name = "NAND BOOT partition", -+ .offset = 0 * 0x100000, -+ .size = 4 * 0x100000, -+ }, -+ { -+ .name = "NAND KERNEL partition", -+ .offset = 4 * 0x100000, -+ .size = 4 * 0x100000, -+ }, -+ { -+ .name = "NAND ROOTFS partition", -+ .offset = 8 * 0x100000, -+ .size = (504 + 512) * 0x100000, -+ }, -+}; -+ -+static struct nand_ecclayout qi_lb60_ecclayout_2gb = { -+/* .eccbytes = 72, -+ .eccpos = { -+ 12, 13, 14, 15, 16, 17, 18, 19, -+ 20, 21, 22, 23, 24, 25, 26, 27, -+ 28, 29, 30, 31, 32, 33, 34, 35, -+ 36, 37, 38, 39, 40, 41, 42, 43, -+ 44, 45, 46, 47, 48, 49, 50, 51, -+ 52, 53, 54, 55, 56, 57, 58, 59, -+ 60, 61, 62, 63, 64, 65, 66, 67, -+ 68, 69, 70, 71, 72, 73, 74, 75, -+ 76, 77, 78, 79, 80, 81, 82, 83 -+ },*/ -+ .oobfree = { -+ { .offset = 2, .length = 10 }, -+ { .offset = 84, .length = 44 }, -+ }, -+}; -+ -+static struct mtd_partition qi_lb60_partitions_2gb[] = { -+ { -+ .name = "NAND BOOT partition", -+ .offset = 0 * 0x100000, -+ .size = 4 * 0x100000, -+ }, -+ { -+ .name = "NAND KERNEL partition", -+ .offset = 4 * 0x100000, -+ .size = 4 * 0x100000, -+ }, -+ { -+ .name = "NAND ROOTFS partition", -+ .offset = 8 * 0x100000, -+ .size = (504 + 512 + 1024) * 0x100000, -+ }, -+}; -+ -+static void qi_lb60_nand_ident(struct platform_device *pdev, -+ struct nand_chip *chip, struct mtd_partition **partitions, -+ int *num_partitions) -+{ -+ if (chip->page_shift == 12) { -+ chip->ecc.layout = &qi_lb60_ecclayout_2gb; -+ *partitions = qi_lb60_partitions_2gb; -+ *num_partitions = ARRAY_SIZE(qi_lb60_partitions_2gb); -+ } else { -+ chip->ecc.layout = &qi_lb60_ecclayout_1gb; -+ *partitions = qi_lb60_partitions_1gb; -+ *num_partitions = ARRAY_SIZE(qi_lb60_partitions_1gb); -+ } -+} -+ -+static struct jz_nand_platform_data qi_lb60_nand_pdata = { -+ .ident_callback = qi_lb60_nand_ident, -+ .busy_gpio = 94, -+}; -+ -+/* Keyboard*/ -+ -+#define KEY_QI_QI KEY_F13 -+#define KEY_QI_UPRED KEY_RIGHTALT -+#define KEY_QI_VOLUP KEY_VOLUMEUP -+#define KEY_QI_VOLDOWN KEY_VOLUMEDOWN -+#define KEY_QI_FN KEY_LEFTCTRL -+ -+static const uint32_t qi_lb60_keymap[] = { -+ KEY(0, 0, KEY_F1), /* S2 */ -+ KEY(0, 1, KEY_F2), /* S3 */ -+ KEY(0, 2, KEY_F3), /* S4 */ -+ KEY(0, 3, KEY_F4), /* S5 */ -+ KEY(0, 4, KEY_F5), /* S6 */ -+ KEY(0, 5, KEY_F6), /* S7 */ -+ KEY(0, 6, KEY_F7), /* S8 */ -+ -+ KEY(1, 0, KEY_Q), /* S10 */ -+ KEY(1, 1, KEY_W), /* S11 */ -+ KEY(1, 2, KEY_E), /* S12 */ -+ KEY(1, 3, KEY_R), /* S13 */ -+ KEY(1, 4, KEY_T), /* S14 */ -+ KEY(1, 5, KEY_Y), /* S15 */ -+ KEY(1, 6, KEY_U), /* S16 */ -+ KEY(1, 7, KEY_I), /* S17 */ -+ KEY(2, 0, KEY_A), /* S18 */ -+ KEY(2, 1, KEY_S), /* S19 */ -+ KEY(2, 2, KEY_D), /* S20 */ -+ KEY(2, 3, KEY_F), /* S21 */ -+ KEY(2, 4, KEY_G), /* S22 */ -+ KEY(2, 5, KEY_H), /* S23 */ -+ KEY(2, 6, KEY_J), /* S24 */ -+ KEY(2, 7, KEY_K), /* S25 */ -+ KEY(3, 0, KEY_ESC), /* S26 */ -+ KEY(3, 1, KEY_Z), /* S27 */ -+ KEY(3, 2, KEY_X), /* S28 */ -+ KEY(3, 3, KEY_C), /* S29 */ -+ KEY(3, 4, KEY_V), /* S30 */ -+ KEY(3, 5, KEY_B), /* S31 */ -+ KEY(3, 6, KEY_N), /* S32 */ -+ KEY(3, 7, KEY_M), /* S33 */ -+ KEY(4, 0, KEY_TAB), /* S34 */ -+ KEY(4, 1, KEY_CAPSLOCK), /* S35 */ -+ KEY(4, 2, KEY_BACKSLASH), /* S36 */ -+ KEY(4, 3, KEY_APOSTROPHE), /* S37 */ -+ KEY(4, 4, KEY_COMMA), /* S38 */ -+ KEY(4, 5, KEY_DOT), /* S39 */ -+ KEY(4, 6, KEY_SLASH), /* S40 */ -+ KEY(4, 7, KEY_UP), /* S41 */ -+ KEY(5, 0, KEY_O), /* S42 */ -+ KEY(5, 1, KEY_L), /* S43 */ -+ KEY(5, 2, KEY_EQUAL), /* S44 */ -+ KEY(5, 3, KEY_QI_UPRED), /* S45 */ -+ KEY(5, 4, KEY_SPACE), /* S46 */ -+ KEY(5, 5, KEY_QI_QI), /* S47 */ -+ KEY(5, 6, KEY_RIGHTCTRL), /* S48 */ -+ KEY(5, 7, KEY_LEFT), /* S49 */ -+ KEY(6, 0, KEY_F8), /* S50 */ -+ KEY(6, 1, KEY_P), /* S51 */ -+ KEY(6, 2, KEY_BACKSPACE),/* S52 */ -+ KEY(6, 3, KEY_ENTER), /* S53 */ -+ KEY(6, 4, KEY_QI_VOLUP), /* S54 */ -+ KEY(6, 5, KEY_QI_VOLDOWN), /* S55 */ -+ KEY(6, 6, KEY_DOWN), /* S56 */ -+ KEY(6, 7, KEY_RIGHT), /* S57 */ -+ -+ KEY(7, 0, KEY_LEFTSHIFT), /* S58 */ -+ KEY(7, 1, KEY_LEFTALT), /* S59 */ -+ KEY(7, 2, KEY_QI_FN), /* S60 */ -+}; -+ -+static const struct matrix_keymap_data qi_lb60_keymap_data = { -+ .keymap = qi_lb60_keymap, -+ .keymap_size = ARRAY_SIZE(qi_lb60_keymap), -+}; -+ -+static const unsigned int qi_lb60_keypad_cols[] = { -+ QI_LB60_GPIO_KEYOUT(0), -+ QI_LB60_GPIO_KEYOUT(1), -+ QI_LB60_GPIO_KEYOUT(2), -+ QI_LB60_GPIO_KEYOUT(3), -+ QI_LB60_GPIO_KEYOUT(4), -+ QI_LB60_GPIO_KEYOUT(5), -+ QI_LB60_GPIO_KEYOUT(6), -+ QI_LB60_GPIO_KEYOUT(7), -+}; -+ -+static const unsigned int qi_lb60_keypad_rows[] = { -+ QI_LB60_GPIO_KEYIN(0), -+ QI_LB60_GPIO_KEYIN(1), -+ QI_LB60_GPIO_KEYIN(2), -+ QI_LB60_GPIO_KEYIN(3), -+ QI_LB60_GPIO_KEYIN(4), -+ QI_LB60_GPIO_KEYIN(5), -+ QI_LB60_GPIO_KEYIN(6), -+ QI_LB60_GPIO_KEYIN8, -+}; -+ -+static struct matrix_keypad_platform_data qi_lb60_pdata = { -+ .keymap_data = &qi_lb60_keymap_data, -+ .col_gpios = qi_lb60_keypad_cols, -+ .row_gpios = qi_lb60_keypad_rows, -+ .num_col_gpios = ARRAY_SIZE(qi_lb60_keypad_cols), -+ .num_row_gpios = ARRAY_SIZE(qi_lb60_keypad_rows), -+ .col_scan_delay_us = 10, -+ .debounce_ms = 10, -+ .wakeup = 1, -+ .active_low = 1, -+}; -+ -+static struct platform_device qi_lb60_keypad = { -+ .name = "matrix-keypad", -+ .id = -1, -+ .dev = { -+ .platform_data = &qi_lb60_pdata, -+ }, -+}; -+ -+/* Display */ -+static struct fb_videomode qi_lb60_video_modes[] = { -+ { -+ .name = "320x240", -+ .xres = 320, -+ .yres = 240, -+ .refresh = 30, -+ .left_margin = 140, -+ .right_margin = 273, -+ .upper_margin = 20, -+ .lower_margin = 2, -+ .hsync_len = 1, -+ .vsync_len = 1, -+ .sync = 0, -+ .vmode = FB_VMODE_NONINTERLACED, -+ }, -+}; -+ -+static struct jz4740_fb_platform_data qi_lb60_fb_pdata = { -+ .width = 60, -+ .height = 45, -+ .num_modes = ARRAY_SIZE(qi_lb60_video_modes), -+ .modes = qi_lb60_video_modes, -+ .bpp = 24, -+ .lcd_type = JZ_LCD_TYPE_8BIT_SERIAL, -+ .pixclk_falling_edge = 1, -+}; -+ -+struct spi_gpio_platform_data spigpio_platform_data = { -+ .sck = JZ_GPIO_PORTC(23), -+ .mosi = JZ_GPIO_PORTC(22), -+ .miso = -1, -+ .num_chipselect = 1, -+}; -+ -+static struct platform_device spigpio_device = { -+ .name = "spi_gpio", -+ .id = 1, -+ .dev = { -+ .platform_data = &spigpio_platform_data, -+ }, -+}; -+ -+static struct spi_board_info qi_lb60_spi_board_info[] = { -+ { -+ .modalias = "ili8960", -+ .controller_data = (void *)JZ_GPIO_PORTC(21), -+ .chip_select = 0, -+ .bus_num = 1, -+ .max_speed_hz = 30 * 1000, -+ .mode = SPI_3WIRE, -+ }, -+}; -+ -+/* Battery */ -+static struct jz_battery_platform_data qi_lb60_battery_pdata = { -+ .gpio_charge = JZ_GPIO_PORTC(27), -+ .gpio_charge_active_low = 1, -+ .info = { -+ .name = "battery", -+ .technology = POWER_SUPPLY_TECHNOLOGY_LIPO, -+ .voltage_max_design = 4200000, -+ .voltage_min_design = 3600000, -+ }, -+}; -+ -+/* GPIO Key: power */ -+static struct gpio_keys_button qi_lb60_gpio_keys_buttons[] = { -+ [0] = { -+ .code = KEY_POWER, -+ .gpio = JZ_GPIO_PORTD(29), -+ .active_low = 1, -+ .desc = "Power", -+ .wakeup = 1, -+ }, -+}; -+ -+static struct gpio_keys_platform_data qi_lb60_gpio_keys_data = { -+ .nbuttons = ARRAY_SIZE(qi_lb60_gpio_keys_buttons), -+ .buttons = qi_lb60_gpio_keys_buttons, -+}; -+ -+static struct platform_device qi_lb60_gpio_keys = { -+ .name = "gpio-keys", -+ .id = -1, -+ .dev = { -+ .platform_data = &qi_lb60_gpio_keys_data, -+ } -+}; -+ -+static struct jz4740_mmc_platform_data qi_lb60_mmc_pdata = { -+ .gpio_card_detect = QI_LB60_GPIO_SD_CD, -+ .gpio_read_only = -1, -+ .gpio_power = QI_LB60_GPIO_SD_VCC_EN_N, -+ .power_active_low = 1, -+}; -+ -+/* OHCI */ -+static struct regulator_consumer_supply avt2_usb_regulator_consumer = -+ REGULATOR_SUPPLY("vbus", "jz4740-ohci"); -+ -+static struct regulator_init_data avt2_usb_regulator_init_data = { -+ .num_consumer_supplies = 1, -+ .consumer_supplies = &avt2_usb_regulator_consumer, -+ .constraints = { -+ .name = "USB power", -+ .min_uV = 5000000, -+ .max_uV = 5000000, -+ .valid_modes_mask = REGULATOR_MODE_NORMAL, -+ .valid_ops_mask = REGULATOR_CHANGE_STATUS, -+ }, -+}; -+ -+static struct fixed_voltage_config avt2_usb_regulator_data = { -+ .supply_name = "USB power", -+ .microvolts = 5000000, -+ .gpio = JZ_GPIO_PORTB(17), -+ .init_data = &avt2_usb_regulator_init_data, -+}; -+ -+static struct platform_device avt2_usb_regulator_device = { -+ .name = "reg-fixed-voltage", -+ .id = -1, -+ .dev = { -+ .platform_data = &avt2_usb_regulator_data, -+ } -+}; -+ -+/* beeper */ -+static struct platform_device qi_lb60_pwm_beeper = { -+ .name = "pwm-beeper", -+ .id = -1, -+ .dev = { -+ .platform_data = (void *)4, -+ }, -+}; -+ -+/* charger */ -+static char *qi_lb60_batteries[] = { -+ "battery", -+}; -+ -+static struct gpio_charger_platform_data qi_lb60_charger_pdata = { -+ .name = "usb", -+ .type = POWER_SUPPLY_TYPE_USB, -+ .gpio = JZ_GPIO_PORTD(28), -+ .gpio_active_low = 1, -+ .batteries = qi_lb60_batteries, -+ .num_batteries = ARRAY_SIZE(qi_lb60_batteries), -+}; -+ -+static struct platform_device qi_lb60_charger_device = { -+ .name = "gpio-charger", -+ .dev = { -+ .platform_data = &qi_lb60_charger_pdata, -+ }, -+}; -+ -+ -+static struct platform_device *jz_platform_devices[] __initdata = { -+ &jz4740_udc_device, -+ &jz4740_mmc_device, -+ &jz4740_nand_device, -+ &qi_lb60_keypad, -+ &spigpio_device, -+ &jz4740_framebuffer_device, -+ &jz4740_pcm_device, -+ &jz4740_i2s_device, -+ &jz4740_codec_device, -+ &jz4740_rtc_device, -+ &jz4740_adc_device, -+ &qi_lb60_gpio_keys, -+ &qi_lb60_pwm_beeper, -+ &qi_lb60_charger_device, -+}; -+ -+static void __init board_gpio_setup(void) -+{ -+ /* We only need to enable/disable pullup here for pins used in generic -+ * drivers. Everything else is done by the drivers themselfs. */ -+ jz_gpio_disable_pullup(QI_LB60_GPIO_SD_VCC_EN_N); -+ jz_gpio_disable_pullup(QI_LB60_GPIO_SD_CD); -+} -+ -+static int __init qi_lb60_init_platform_devices(void) -+{ -+ jz4740_framebuffer_device.dev.platform_data = &qi_lb60_fb_pdata; -+ jz4740_nand_device.dev.platform_data = &qi_lb60_nand_pdata; -+ jz4740_adc_device.dev.platform_data = &qi_lb60_battery_pdata; -+ jz4740_mmc_device.dev.platform_data = &qi_lb60_mmc_pdata; -+ -+ jz4740_serial_device_register(); -+ -+ spi_register_board_info(qi_lb60_spi_board_info, -+ ARRAY_SIZE(qi_lb60_spi_board_info)); -+ -+ if (is_avt2) { -+ platform_device_register(&avt2_usb_regulator_device); -+ platform_device_register(&jz4740_usb_ohci_device); -+ } -+ -+ return platform_add_devices(jz_platform_devices, -+ ARRAY_SIZE(jz_platform_devices)); -+ -+} -+ -+struct jz4740_clock_board_data jz4740_clock_bdata = { -+ .ext_rate = 12000000, -+ .rtc_rate = 32768, -+}; -+ -+static __init int board_avt2(char *str) -+{ -+ qi_lb60_mmc_pdata.card_detect_active_low = 1; -+ is_avt2 = true; -+ -+ return 1; -+} -+__setup("avt2", board_avt2); -+ -+static int __init qi_lb60_board_setup(void) -+{ -+ printk(KERN_INFO "Qi Hardware JZ4740 QI %s setup\n", -+ is_avt2 ? "AVT2" : "LB60"); -+ -+ board_gpio_setup(); -+ -+ if (qi_lb60_init_platform_devices()) -+ panic("Failed to initalize platform devices\n"); -+ -+ return 0; -+} -+arch_initcall(qi_lb60_board_setup); --- -1.5.6.5 - |