diff options
author | lars <lars@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-08-04 13:33:55 +0000 |
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committer | lars <lars@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-08-04 13:33:55 +0000 |
commit | caec700c9a87d1565d4e3e37c5c4ce9a5e51c052 (patch) | |
tree | 6421f9d21511111f75385540fee82f61e7c922cd /target/linux/xburst/files-2.6.32/arch/mips/jz4740/board-qi_lb60.c | |
parent | e9a6496d35ba71188790f03ae3339ea2363efcc3 (diff) |
[xburst] Drop 2.6.32 patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22485 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/xburst/files-2.6.32/arch/mips/jz4740/board-qi_lb60.c')
-rw-r--r-- | target/linux/xburst/files-2.6.32/arch/mips/jz4740/board-qi_lb60.c | 424 |
1 files changed, 0 insertions, 424 deletions
diff --git a/target/linux/xburst/files-2.6.32/arch/mips/jz4740/board-qi_lb60.c b/target/linux/xburst/files-2.6.32/arch/mips/jz4740/board-qi_lb60.c deleted file mode 100644 index 800441716..000000000 --- a/target/linux/xburst/files-2.6.32/arch/mips/jz4740/board-qi_lb60.c +++ /dev/null @@ -1,424 +0,0 @@ -/* - * linux/arch/mips/jz4740/board-qi_lb60.c - * - * QI_LB60 setup routines. - * - * Copyright (c) 2009 Qi Hardware inc., - * Author: Xiangfu Liu <xiangfu@qi-hardware.com> - * - * 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 <asm/mach-jz4740/board-qi_lb60.h> -#include <asm/mach-jz4740/platform.h> - -#include <linux/input.h> -#include <linux/gpio_keys.h> -#include <linux/mtd/jz4740_nand.h> -#include <linux/jz4740_fb.h> -#include <linux/input/matrix_keypad.h> -#include <linux/mtd/jz4740_nand.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 <linux/mmc/jz4740_mmc.h> - -#include "clock.h" - -/* 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}} -}; - -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 KEEP_UART_ALIVE - * don't define this. the keyboard and keyboard both work - */ - -#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 */ - -#ifndef KEEP_UART_ALIVE - KEY(7, 0, KEY_LEFTSHIFT), /* S58 */ - KEY(7, 1, KEY_LEFTALT), /* S59 */ - KEY(7, 2, KEY_QI_FN), /* S60 */ -#endif -}; - -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[] = { - 74, 75, 76, 77, 78, 79, 80, 81, -}; - -static const unsigned int qi_lb60_keypad_rows[] = { - 114, 115, 116, 117, 118, 119, 120, -#ifndef KEEP_UART_ALIVE - 122, -#endif -}; - -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 = JZ_GPIO_PORTC(22), - .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 = "gpm940b0", - .controller_data = (void*)JZ_GPIO_PORTC(21), - .chip_select = 0, - .bus_num = 1, - .max_speed_hz = 30 * 1000, - }, -}; - -/* Battery */ -static struct jz_battery_platform_data qi_lb60_battery_pdata = { - .gpio_charge = GPIO_CHARG_STAT_N, - .gpio_charge_active_low = 1, - .info = { - .name = "battery", - .technology = POWER_SUPPLY_TECHNOLOGY_LIPO, - .voltage_max_design = 4200000, - .voltage_min_design = 3600000, - }, -}; - -static char *qi_lb60_batteries[] = { - "battery", -}; - -static struct gpio_charger_platform_data qi_lb60_charger_pdata = { - .name = "USB", - .type = POWER_SUPPLY_TYPE_USB, - .gpio = GPIO_USB_DETE, - .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, - }, -}; - -/* GPIO Key: power */ -static struct gpio_keys_button qi_lb60_gpio_keys_buttons[] = { - [0] = { - .code = KEY_POWER, - .gpio = GPIO_WAKEUP_N, - .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 = JZ_GPIO_PORTD(0), - .gpio_read_only = -1, - .gpio_power = JZ_GPIO_PORTD(2), - .power_active_low = 1, -}; - -static struct platform_device *jz_platform_devices[] __initdata = { - &jz4740_usb_ohci_device, - &jz4740_usb_gdt_device, - &jz4740_mmc_device, - &jz4740_nand_device, - &qi_lb60_keypad, - &spigpio_device, - &jz4740_framebuffer_device, - &jz4740_i2s_device, - &jz4740_codec_device, - &jz4740_rtc_device, - &jz4740_adc_device, - &jz4740_battery_device, - &qi_lb60_gpio_keys, - &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(GPIO_SD_VCC_EN_N); - jz_gpio_disable_pullup(GPIO_SD_CD_N); -} - -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_battery_device.dev.platform_data = &qi_lb60_battery_pdata; - jz4740_mmc_device.dev.platform_data = &qi_lb60_mmc_pdata; - - spi_register_board_info(qi_lb60_spi_board_info, - ARRAY_SIZE(qi_lb60_spi_board_info)); - - 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, -}; - -extern int jz_gpiolib_init(void); - -static __init int board_avt2(char *str) -{ - qi_lb60_mmc_pdata.card_detect_active_low = 1; - qi_lb60_mmc_pdata.power_active_low = 1; - - return 1; -} - -__setup("avt2", board_avt2); - -static int __init qi_lb60_board_setup(void) -{ - printk("Qi Hardware JZ4740 QI_LB60 setup\n"); - if (jz_gpiolib_init()) - panic("Failed to initalize jz gpio\n"); - - jz4740_clock_init(); - board_gpio_setup(); - - if (qi_lb60_init_platform_devices()) - panic("Failed to initalize platform devices\n"); - - return 0; -} - -arch_initcall(qi_lb60_board_setup); |