| /* linux/arch/arm/mach-s3c2440/mach-mini2440.c |
| * |
| * Copyright (c) 2008 Ramax Lo <ramaxlo@gmail.com> |
| * Based on mach-anubis.c by Ben Dooks <ben@simtec.co.uk> |
| * and modifications by SBZ <sbz@spgui.org> and |
| * Weibing <http://weibing.blogbus.com> and |
| * Michel Pollet <buserror@gmail.com> |
| * |
| * For product information, visit http://code.google.com/p/mini2440/ |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #include <linux/kernel.h> |
| #include <linux/types.h> |
| #include <linux/interrupt.h> |
| #include <linux/list.h> |
| #include <linux/timer.h> |
| #include <linux/init.h> |
| #include <linux/gpio.h> |
| #include <linux/input.h> |
| #include <linux/io.h> |
| #include <linux/serial_core.h> |
| #include <linux/serial_s3c.h> |
| #include <linux/dm9000.h> |
| #include <linux/platform_data/at24.h> |
| #include <linux/platform_device.h> |
| #include <linux/gpio_keys.h> |
| #include <linux/i2c.h> |
| #include <linux/mmc/host.h> |
| |
| #include <asm/mach/arch.h> |
| #include <asm/mach/map.h> |
| |
| #include <mach/hardware.h> |
| #include <mach/fb.h> |
| #include <asm/mach-types.h> |
| |
| #include <mach/regs-gpio.h> |
| #include <linux/platform_data/leds-s3c24xx.h> |
| #include <mach/regs-lcd.h> |
| #include <mach/irqs.h> |
| #include <mach/gpio-samsung.h> |
| #include <linux/platform_data/mtd-nand-s3c2410.h> |
| #include <linux/platform_data/i2c-s3c2410.h> |
| #include <linux/platform_data/mmc-s3cmci.h> |
| #include <linux/platform_data/usb-s3c2410_udc.h> |
| |
| #include <linux/mtd/mtd.h> |
| #include <linux/mtd/nand.h> |
| #include <linux/mtd/nand_ecc.h> |
| #include <linux/mtd/partitions.h> |
| |
| #include <plat/gpio-cfg.h> |
| #include <plat/devs.h> |
| #include <plat/cpu.h> |
| #include <plat/samsung-time.h> |
| |
| #include <sound/s3c24xx_uda134x.h> |
| |
| #include "common.h" |
| |
| #define MACH_MINI2440_DM9K_BASE (S3C2410_CS4 + 0x300) |
| |
| static struct map_desc mini2440_iodesc[] __initdata = { |
| /* nothing to declare, move along */ |
| }; |
| |
| #define UCON S3C2410_UCON_DEFAULT |
| #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB |
| #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE |
| |
| |
| static struct s3c2410_uartcfg mini2440_uartcfgs[] __initdata = { |
| [0] = { |
| .hwport = 0, |
| .flags = 0, |
| .ucon = UCON, |
| .ulcon = ULCON, |
| .ufcon = UFCON, |
| }, |
| [1] = { |
| .hwport = 1, |
| .flags = 0, |
| .ucon = UCON, |
| .ulcon = ULCON, |
| .ufcon = UFCON, |
| }, |
| [2] = { |
| .hwport = 2, |
| .flags = 0, |
| .ucon = UCON, |
| .ulcon = ULCON, |
| .ufcon = UFCON, |
| }, |
| }; |
| |
| /* USB device UDC support */ |
| |
| static struct s3c2410_udc_mach_info mini2440_udc_cfg __initdata = { |
| .pullup_pin = S3C2410_GPC(5), |
| }; |
| |
| |
| /* LCD timing and setup */ |
| |
| /* |
| * This macro simplifies the table bellow |
| */ |
| #define _LCD_DECLARE(_clock,_xres,margin_left,margin_right,hsync, \ |
| _yres,margin_top,margin_bottom,vsync, refresh) \ |
| .width = _xres, \ |
| .xres = _xres, \ |
| .height = _yres, \ |
| .yres = _yres, \ |
| .left_margin = margin_left, \ |
| .right_margin = margin_right, \ |
| .upper_margin = margin_top, \ |
| .lower_margin = margin_bottom, \ |
| .hsync_len = hsync, \ |
| .vsync_len = vsync, \ |
| .pixclock = ((_clock*100000000000LL) / \ |
| ((refresh) * \ |
| (hsync + margin_left + _xres + margin_right) * \ |
| (vsync + margin_top + _yres + margin_bottom))), \ |
| .bpp = 16,\ |
| .type = (S3C2410_LCDCON1_TFT16BPP |\ |
| S3C2410_LCDCON1_TFT) |
| |
| static struct s3c2410fb_display mini2440_lcd_cfg[] __initdata = { |
| [0] = { /* mini2440 + 3.5" TFT + touchscreen */ |
| _LCD_DECLARE( |
| 7, /* The 3.5 is quite fast */ |
| 240, 21, 38, 6, /* x timing */ |
| 320, 4, 4, 2, /* y timing */ |
| 60), /* refresh rate */ |
| .lcdcon5 = (S3C2410_LCDCON5_FRM565 | |
| S3C2410_LCDCON5_INVVLINE | |
| S3C2410_LCDCON5_INVVFRAME | |
| S3C2410_LCDCON5_INVVDEN | |
| S3C2410_LCDCON5_PWREN), |
| }, |
| [1] = { /* mini2440 + 7" TFT + touchscreen */ |
| _LCD_DECLARE( |
| 10, /* the 7" runs slower */ |
| 800, 40, 40, 48, /* x timing */ |
| 480, 29, 3, 3, /* y timing */ |
| 50), /* refresh rate */ |
| .lcdcon5 = (S3C2410_LCDCON5_FRM565 | |
| S3C2410_LCDCON5_INVVLINE | |
| S3C2410_LCDCON5_INVVFRAME | |
| S3C2410_LCDCON5_PWREN), |
| }, |
| /* The VGA shield can outout at several resolutions. All share |
| * the same timings, however, anything smaller than 1024x768 |
| * will only be displayed in the top left corner of a 1024x768 |
| * XGA output unless you add optional dip switches to the shield. |
| * Therefore timings for other resolutions have been omitted here. |
| */ |
| [2] = { |
| _LCD_DECLARE( |
| 10, |
| 1024, 1, 2, 2, /* y timing */ |
| 768, 200, 16, 16, /* x timing */ |
| 24), /* refresh rate, maximum stable, |
| tested with the FPGA shield */ |
| .lcdcon5 = (S3C2410_LCDCON5_FRM565 | |
| S3C2410_LCDCON5_HWSWP), |
| }, |
| /* mini2440 + 3.5" TFT (LCD-W35i, LQ035Q1DG06 type) + touchscreen*/ |
| [3] = { |
| _LCD_DECLARE( |
| /* clock */ |
| 7, |
| /* xres, margin_right, margin_left, hsync */ |
| 320, 68, 66, 4, |
| /* yres, margin_top, margin_bottom, vsync */ |
| 240, 4, 4, 9, |
| /* refresh rate */ |
| 60), |
| .lcdcon5 = (S3C2410_LCDCON5_FRM565 | |
| S3C2410_LCDCON5_INVVDEN | |
| S3C2410_LCDCON5_INVVFRAME | |
| S3C2410_LCDCON5_INVVLINE | |
| S3C2410_LCDCON5_INVVCLK | |
| S3C2410_LCDCON5_HWSWP), |
| }, |
| }; |
| |
| /* todo - put into gpio header */ |
| |
| #define S3C2410_GPCCON_MASK(x) (3 << ((x) * 2)) |
| #define S3C2410_GPDCON_MASK(x) (3 << ((x) * 2)) |
| |
| static struct s3c2410fb_mach_info mini2440_fb_info __initdata = { |
| .displays = &mini2440_lcd_cfg[0], /* not constant! see init */ |
| .num_displays = 1, |
| .default_display = 0, |
| |
| /* Enable VD[2..7], VD[10..15], VD[18..23] and VCLK, syncs, VDEN |
| * and disable the pull down resistors on pins we are using for LCD |
| * data. */ |
| |
| .gpcup = (0xf << 1) | (0x3f << 10), |
| |
| .gpccon = (S3C2410_GPC1_VCLK | S3C2410_GPC2_VLINE | |
| S3C2410_GPC3_VFRAME | S3C2410_GPC4_VM | |
| S3C2410_GPC10_VD2 | S3C2410_GPC11_VD3 | |
| S3C2410_GPC12_VD4 | S3C2410_GPC13_VD5 | |
| S3C2410_GPC14_VD6 | S3C2410_GPC15_VD7), |
| |
| .gpccon_mask = (S3C2410_GPCCON_MASK(1) | S3C2410_GPCCON_MASK(2) | |
| S3C2410_GPCCON_MASK(3) | S3C2410_GPCCON_MASK(4) | |
| S3C2410_GPCCON_MASK(10) | S3C2410_GPCCON_MASK(11) | |
| S3C2410_GPCCON_MASK(12) | S3C2410_GPCCON_MASK(13) | |
| S3C2410_GPCCON_MASK(14) | S3C2410_GPCCON_MASK(15)), |
| |
| .gpdup = (0x3f << 2) | (0x3f << 10), |
| |
| .gpdcon = (S3C2410_GPD2_VD10 | S3C2410_GPD3_VD11 | |
| S3C2410_GPD4_VD12 | S3C2410_GPD5_VD13 | |
| S3C2410_GPD6_VD14 | S3C2410_GPD7_VD15 | |
| S3C2410_GPD10_VD18 | S3C2410_GPD11_VD19 | |
| S3C2410_GPD12_VD20 | S3C2410_GPD13_VD21 | |
| S3C2410_GPD14_VD22 | S3C2410_GPD15_VD23), |
| |
| .gpdcon_mask = (S3C2410_GPDCON_MASK(2) | S3C2410_GPDCON_MASK(3) | |
| S3C2410_GPDCON_MASK(4) | S3C2410_GPDCON_MASK(5) | |
| S3C2410_GPDCON_MASK(6) | S3C2410_GPDCON_MASK(7) | |
| S3C2410_GPDCON_MASK(10) | S3C2410_GPDCON_MASK(11)| |
| S3C2410_GPDCON_MASK(12) | S3C2410_GPDCON_MASK(13)| |
| S3C2410_GPDCON_MASK(14) | S3C2410_GPDCON_MASK(15)), |
| }; |
| |
| /* MMC/SD */ |
| |
| static struct s3c24xx_mci_pdata mini2440_mmc_cfg __initdata = { |
| .gpio_detect = S3C2410_GPG(8), |
| .gpio_wprotect = S3C2410_GPH(8), |
| .set_power = NULL, |
| .ocr_avail = MMC_VDD_32_33|MMC_VDD_33_34, |
| }; |
| |
| /* NAND Flash on MINI2440 board */ |
| |
| static struct mtd_partition mini2440_default_nand_part[] __initdata = { |
| [0] = { |
| .name = "u-boot", |
| .size = SZ_256K, |
| .offset = 0, |
| }, |
| [1] = { |
| .name = "u-boot-env", |
| .size = SZ_128K, |
| .offset = SZ_256K, |
| }, |
| [2] = { |
| .name = "kernel", |
| /* 5 megabytes, for a kernel with no modules |
| * or a uImage with a ramdisk attached */ |
| .size = 0x00500000, |
| .offset = SZ_256K + SZ_128K, |
| }, |
| [3] = { |
| .name = "root", |
| .offset = SZ_256K + SZ_128K + 0x00500000, |
| .size = MTDPART_SIZ_FULL, |
| }, |
| }; |
| |
| static struct s3c2410_nand_set mini2440_nand_sets[] __initdata = { |
| [0] = { |
| .name = "nand", |
| .nr_chips = 1, |
| .nr_partitions = ARRAY_SIZE(mini2440_default_nand_part), |
| .partitions = mini2440_default_nand_part, |
| .flash_bbt = 1, /* we use u-boot to create a BBT */ |
| }, |
| }; |
| |
| static struct s3c2410_platform_nand mini2440_nand_info __initdata = { |
| .tacls = 0, |
| .twrph0 = 25, |
| .twrph1 = 15, |
| .nr_sets = ARRAY_SIZE(mini2440_nand_sets), |
| .sets = mini2440_nand_sets, |
| .ignore_unset_ecc = 1, |
| }; |
| |
| /* DM9000AEP 10/100 ethernet controller */ |
| |
| static struct resource mini2440_dm9k_resource[] = { |
| [0] = DEFINE_RES_MEM(MACH_MINI2440_DM9K_BASE, 4), |
| [1] = DEFINE_RES_MEM(MACH_MINI2440_DM9K_BASE + 4, 4), |
| [2] = DEFINE_RES_NAMED(IRQ_EINT7, 1, NULL, IORESOURCE_IRQ \ |
| | IORESOURCE_IRQ_HIGHEDGE), |
| }; |
| |
| /* |
| * The DM9000 has no eeprom, and it's MAC address is set by |
| * the bootloader before starting the kernel. |
| */ |
| static struct dm9000_plat_data mini2440_dm9k_pdata = { |
| .flags = (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM), |
| }; |
| |
| static struct platform_device mini2440_device_eth = { |
| .name = "dm9000", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(mini2440_dm9k_resource), |
| .resource = mini2440_dm9k_resource, |
| .dev = { |
| .platform_data = &mini2440_dm9k_pdata, |
| }, |
| }; |
| |
| /* CON5 |
| * +--+ /-----\ |
| * | | | | |
| * | | | BAT | |
| * | | \_____/ |
| * | | |
| * | | +----+ +----+ |
| * | | | K5 | | K1 | |
| * | | +----+ +----+ |
| * | | +----+ +----+ |
| * | | | K4 | | K2 | |
| * | | +----+ +----+ |
| * | | +----+ +----+ |
| * | | | K6 | | K3 | |
| * | | +----+ +----+ |
| * ..... |
| */ |
| static struct gpio_keys_button mini2440_buttons[] = { |
| { |
| .gpio = S3C2410_GPG(0), /* K1 */ |
| .code = KEY_F1, |
| .desc = "Button 1", |
| .active_low = 1, |
| }, |
| { |
| .gpio = S3C2410_GPG(3), /* K2 */ |
| .code = KEY_F2, |
| .desc = "Button 2", |
| .active_low = 1, |
| }, |
| { |
| .gpio = S3C2410_GPG(5), /* K3 */ |
| .code = KEY_F3, |
| .desc = "Button 3", |
| .active_low = 1, |
| }, |
| { |
| .gpio = S3C2410_GPG(6), /* K4 */ |
| .code = KEY_POWER, |
| .desc = "Power", |
| .active_low = 1, |
| }, |
| { |
| .gpio = S3C2410_GPG(7), /* K5 */ |
| .code = KEY_F5, |
| .desc = "Button 5", |
| .active_low = 1, |
| }, |
| #if 0 |
| /* this pin is also known as TCLK1 and seems to already |
| * marked as "in use" somehow in the kernel -- possibly wrongly */ |
| { |
| .gpio = S3C2410_GPG(11), /* K6 */ |
| .code = KEY_F6, |
| .desc = "Button 6", |
| .active_low = 1, |
| }, |
| #endif |
| }; |
| |
| static struct gpio_keys_platform_data mini2440_button_data = { |
| .buttons = mini2440_buttons, |
| .nbuttons = ARRAY_SIZE(mini2440_buttons), |
| }; |
| |
| static struct platform_device mini2440_button_device = { |
| .name = "gpio-keys", |
| .id = -1, |
| .dev = { |
| .platform_data = &mini2440_button_data, |
| } |
| }; |
| |
| /* LEDS */ |
| |
| static struct s3c24xx_led_platdata mini2440_led1_pdata = { |
| .name = "led1", |
| .gpio = S3C2410_GPB(5), |
| .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, |
| .def_trigger = "heartbeat", |
| }; |
| |
| static struct s3c24xx_led_platdata mini2440_led2_pdata = { |
| .name = "led2", |
| .gpio = S3C2410_GPB(6), |
| .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, |
| .def_trigger = "nand-disk", |
| }; |
| |
| static struct s3c24xx_led_platdata mini2440_led3_pdata = { |
| .name = "led3", |
| .gpio = S3C2410_GPB(7), |
| .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, |
| .def_trigger = "mmc0", |
| }; |
| |
| static struct s3c24xx_led_platdata mini2440_led4_pdata = { |
| .name = "led4", |
| .gpio = S3C2410_GPB(8), |
| .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, |
| .def_trigger = "", |
| }; |
| |
| static struct s3c24xx_led_platdata mini2440_led_backlight_pdata = { |
| .name = "backlight", |
| .gpio = S3C2410_GPG(4), |
| .def_trigger = "backlight", |
| }; |
| |
| static struct platform_device mini2440_led1 = { |
| .name = "s3c24xx_led", |
| .id = 1, |
| .dev = { |
| .platform_data = &mini2440_led1_pdata, |
| }, |
| }; |
| |
| static struct platform_device mini2440_led2 = { |
| .name = "s3c24xx_led", |
| .id = 2, |
| .dev = { |
| .platform_data = &mini2440_led2_pdata, |
| }, |
| }; |
| |
| static struct platform_device mini2440_led3 = { |
| .name = "s3c24xx_led", |
| .id = 3, |
| .dev = { |
| .platform_data = &mini2440_led3_pdata, |
| }, |
| }; |
| |
| static struct platform_device mini2440_led4 = { |
| .name = "s3c24xx_led", |
| .id = 4, |
| .dev = { |
| .platform_data = &mini2440_led4_pdata, |
| }, |
| }; |
| |
| static struct platform_device mini2440_led_backlight = { |
| .name = "s3c24xx_led", |
| .id = 5, |
| .dev = { |
| .platform_data = &mini2440_led_backlight_pdata, |
| }, |
| }; |
| |
| /* AUDIO */ |
| |
| static struct s3c24xx_uda134x_platform_data mini2440_audio_pins = { |
| .l3_clk = S3C2410_GPB(4), |
| .l3_mode = S3C2410_GPB(2), |
| .l3_data = S3C2410_GPB(3), |
| .model = UDA134X_UDA1341 |
| }; |
| |
| static struct platform_device mini2440_audio = { |
| .name = "s3c24xx_uda134x", |
| .id = 0, |
| .dev = { |
| .platform_data = &mini2440_audio_pins, |
| }, |
| }; |
| |
| /* |
| * I2C devices |
| */ |
| static struct at24_platform_data at24c08 = { |
| .byte_len = SZ_8K / 8, |
| .page_size = 16, |
| }; |
| |
| static struct i2c_board_info mini2440_i2c_devs[] __initdata = { |
| { |
| I2C_BOARD_INFO("24c08", 0x50), |
| .platform_data = &at24c08, |
| }, |
| }; |
| |
| static struct platform_device uda1340_codec = { |
| .name = "uda134x-codec", |
| .id = -1, |
| }; |
| |
| static struct platform_device *mini2440_devices[] __initdata = { |
| &s3c_device_ohci, |
| &s3c_device_wdt, |
| &s3c_device_i2c0, |
| &s3c_device_rtc, |
| &s3c_device_usbgadget, |
| &mini2440_device_eth, |
| &mini2440_led1, |
| &mini2440_led2, |
| &mini2440_led3, |
| &mini2440_led4, |
| &mini2440_button_device, |
| &s3c_device_nand, |
| &s3c_device_sdi, |
| &s3c_device_iis, |
| &uda1340_codec, |
| &mini2440_audio, |
| }; |
| |
| static void __init mini2440_map_io(void) |
| { |
| s3c24xx_init_io(mini2440_iodesc, ARRAY_SIZE(mini2440_iodesc)); |
| s3c24xx_init_uarts(mini2440_uartcfgs, ARRAY_SIZE(mini2440_uartcfgs)); |
| samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4); |
| } |
| |
| static void __init mini2440_init_time(void) |
| { |
| s3c2440_init_clocks(12000000); |
| samsung_timer_init(); |
| } |
| |
| /* |
| * mini2440_features string |
| * |
| * t = Touchscreen present |
| * b = backlight control |
| * c = camera [TODO] |
| * 0-9 LCD configuration |
| * |
| */ |
| static char mini2440_features_str[12] __initdata = "0tb"; |
| |
| static int __init mini2440_features_setup(char *str) |
| { |
| if (str) |
| strlcpy(mini2440_features_str, str, sizeof(mini2440_features_str)); |
| return 1; |
| } |
| |
| __setup("mini2440=", mini2440_features_setup); |
| |
| #define FEATURE_SCREEN (1 << 0) |
| #define FEATURE_BACKLIGHT (1 << 1) |
| #define FEATURE_TOUCH (1 << 2) |
| #define FEATURE_CAMERA (1 << 3) |
| |
| struct mini2440_features_t { |
| int count; |
| int done; |
| int lcd_index; |
| struct platform_device *optional[8]; |
| }; |
| |
| static void __init mini2440_parse_features( |
| struct mini2440_features_t * features, |
| const char * features_str ) |
| { |
| const char * fp = features_str; |
| |
| features->count = 0; |
| features->done = 0; |
| features->lcd_index = -1; |
| |
| while (*fp) { |
| char f = *fp++; |
| |
| switch (f) { |
| case '0'...'9': /* tft screen */ |
| if (features->done & FEATURE_SCREEN) { |
| printk(KERN_INFO "MINI2440: '%c' ignored, " |
| "screen type already set\n", f); |
| } else { |
| int li = f - '0'; |
| if (li >= ARRAY_SIZE(mini2440_lcd_cfg)) |
| printk(KERN_INFO "MINI2440: " |
| "'%c' out of range LCD mode\n", f); |
| else { |
| features->optional[features->count++] = |
| &s3c_device_lcd; |
| features->lcd_index = li; |
| } |
| } |
| features->done |= FEATURE_SCREEN; |
| break; |
| case 'b': |
| if (features->done & FEATURE_BACKLIGHT) |
| printk(KERN_INFO "MINI2440: '%c' ignored, " |
| "backlight already set\n", f); |
| else { |
| features->optional[features->count++] = |
| &mini2440_led_backlight; |
| } |
| features->done |= FEATURE_BACKLIGHT; |
| break; |
| case 't': |
| printk(KERN_INFO "MINI2440: '%c' ignored, " |
| "touchscreen not compiled in\n", f); |
| break; |
| case 'c': |
| if (features->done & FEATURE_CAMERA) |
| printk(KERN_INFO "MINI2440: '%c' ignored, " |
| "camera already registered\n", f); |
| else |
| features->optional[features->count++] = |
| &s3c_device_camif; |
| features->done |= FEATURE_CAMERA; |
| break; |
| } |
| } |
| } |
| |
| static void __init mini2440_init(void) |
| { |
| struct mini2440_features_t features = { 0 }; |
| int i; |
| |
| printk(KERN_INFO "MINI2440: Option string mini2440=%s\n", |
| mini2440_features_str); |
| |
| /* Parse the feature string */ |
| mini2440_parse_features(&features, mini2440_features_str); |
| |
| /* turn LCD on */ |
| s3c_gpio_cfgpin(S3C2410_GPC(0), S3C2410_GPC0_LEND); |
| |
| /* Turn the backlight early on */ |
| WARN_ON(gpio_request_one(S3C2410_GPG(4), GPIOF_OUT_INIT_HIGH, NULL)); |
| gpio_free(S3C2410_GPG(4)); |
| |
| /* remove pullup on optional PWM backlight -- unused on 3.5 and 7"s */ |
| gpio_request_one(S3C2410_GPB(1), GPIOF_IN, NULL); |
| s3c_gpio_setpull(S3C2410_GPB(1), S3C_GPIO_PULL_UP); |
| gpio_free(S3C2410_GPB(1)); |
| |
| /* mark the key as input, without pullups (there is one on the board) */ |
| for (i = 0; i < ARRAY_SIZE(mini2440_buttons); i++) { |
| s3c_gpio_setpull(mini2440_buttons[i].gpio, S3C_GPIO_PULL_UP); |
| s3c_gpio_cfgpin(mini2440_buttons[i].gpio, S3C2410_GPIO_INPUT); |
| } |
| if (features.lcd_index != -1) { |
| int li; |
| |
| mini2440_fb_info.displays = |
| &mini2440_lcd_cfg[features.lcd_index]; |
| |
| printk(KERN_INFO "MINI2440: LCD"); |
| for (li = 0; li < ARRAY_SIZE(mini2440_lcd_cfg); li++) |
| if (li == features.lcd_index) |
| printk(" [%d:%dx%d]", li, |
| mini2440_lcd_cfg[li].width, |
| mini2440_lcd_cfg[li].height); |
| else |
| printk(" %d:%dx%d", li, |
| mini2440_lcd_cfg[li].width, |
| mini2440_lcd_cfg[li].height); |
| printk("\n"); |
| s3c24xx_fb_set_platdata(&mini2440_fb_info); |
| } |
| |
| s3c24xx_udc_set_platdata(&mini2440_udc_cfg); |
| s3c24xx_mci_set_platdata(&mini2440_mmc_cfg); |
| s3c_nand_set_platdata(&mini2440_nand_info); |
| s3c_i2c0_set_platdata(NULL); |
| |
| i2c_register_board_info(0, mini2440_i2c_devs, |
| ARRAY_SIZE(mini2440_i2c_devs)); |
| |
| platform_add_devices(mini2440_devices, ARRAY_SIZE(mini2440_devices)); |
| |
| if (features.count) /* the optional features */ |
| platform_add_devices(features.optional, features.count); |
| |
| } |
| |
| |
| MACHINE_START(MINI2440, "MINI2440") |
| /* Maintainer: Michel Pollet <buserror@gmail.com> */ |
| .atag_offset = 0x100, |
| .map_io = mini2440_map_io, |
| .init_machine = mini2440_init, |
| .init_irq = s3c2440_init_irq, |
| .init_time = mini2440_init_time, |
| .restart = s3c244x_restart, |
| MACHINE_END |