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-rw-r--r--arch/arm/mach-s3c/mach-mini2440.c804
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diff --git a/arch/arm/mach-s3c/mach-mini2440.c b/arch/arm/mach-s3c/mach-mini2440.c
deleted file mode 100644
index 283be70ca622..000000000000
--- a/arch/arm/mach-s3c/mach-mini2440.c
+++ /dev/null
@@ -1,804 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-//
-// 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 https://code.google.com/p/mini2440/
-
-#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/gpio/machine.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/property.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 <linux/platform_data/fb-s3c2410.h>
-#include <asm/mach-types.h>
-
-#include "regs-gpio.h"
-#include <linux/platform_data/leds-s3c24xx.h>
-#include "irqs.h"
-#include "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/rawnand.h>
-#include <linux/mtd/nand-ecc-sw-hamming.h>
-#include <linux/mtd/partitions.h>
-
-#include "gpio-cfg.h"
-#include "devs.h"
-#include "cpu.h"
-
-#include <sound/s3c24xx_uda134x.h>
-
-#include "s3c24xx.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 = {
-};
-
-static struct gpiod_lookup_table mini2440_udc_gpio_table = {
- .dev_id = "s3c2410-usbgadget",
- .table = {
- GPIO_LOOKUP("GPIOC", 5, "pullup", GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-/* 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)),
-
- .gpccon_reg = S3C2410_GPCCON,
- .gpcup_reg = S3C2410_GPCUP,
-
- .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)),
-
- .gpdcon_reg = S3C2410_GPDCON,
- .gpdup_reg = S3C2410_GPDUP,
-};
-
-/* MMC/SD */
-
-static struct s3c24xx_mci_pdata mini2440_mmc_cfg __initdata = {
- .wprotect_invert = 1,
- .set_power = s3c24xx_mci_def_set_power,
- .ocr_avail = MMC_VDD_32_33|MMC_VDD_33_34,
-};
-
-static struct gpiod_lookup_table mini2440_mmc_gpio_table = {
- .dev_id = "s3c2410-sdi",
- .table = {
- /* Card detect S3C2410_GPG(8) */
- GPIO_LOOKUP("GPIOG", 8, "cd", GPIO_ACTIVE_LOW),
- /* Write protect S3C2410_GPH(8) */
- GPIO_LOOKUP("GPIOH", 8, "wp", GPIO_ACTIVE_HIGH),
- /* bus pins */
- GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-/* 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,
- .engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST,
-};
-
-/* 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 gpiod_lookup_table mini2440_led1_gpio_table = {
- .dev_id = "s3c24xx_led.1",
- .table = {
- GPIO_LOOKUP("GPB", 5, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
- { },
- },
-};
-
-static struct gpiod_lookup_table mini2440_led2_gpio_table = {
- .dev_id = "s3c24xx_led.2",
- .table = {
- GPIO_LOOKUP("GPB", 6, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
- { },
- },
-};
-
-static struct gpiod_lookup_table mini2440_led3_gpio_table = {
- .dev_id = "s3c24xx_led.3",
- .table = {
- GPIO_LOOKUP("GPB", 7, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
- { },
- },
-};
-
-static struct gpiod_lookup_table mini2440_led4_gpio_table = {
- .dev_id = "s3c24xx_led.4",
- .table = {
- GPIO_LOOKUP("GPB", 8, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
- { },
- },
-};
-
-static struct gpiod_lookup_table mini2440_backlight_gpio_table = {
- .dev_id = "s3c24xx_led.5",
- .table = {
- GPIO_LOOKUP("GPG", 4, NULL, GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-static struct s3c24xx_led_platdata mini2440_led1_pdata = {
- .name = "led1",
- .def_trigger = "heartbeat",
-};
-
-static struct s3c24xx_led_platdata mini2440_led2_pdata = {
- .name = "led2",
- .def_trigger = "nand-disk",
-};
-
-static struct s3c24xx_led_platdata mini2440_led3_pdata = {
- .name = "led3",
- .def_trigger = "mmc0",
-};
-
-static struct s3c24xx_led_platdata mini2440_led4_pdata = {
- .name = "led4",
- .def_trigger = "",
-};
-
-static struct s3c24xx_led_platdata mini2440_led_backlight_pdata = {
- .name = "backlight",
- .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 const struct property_entry mini2440_at24_properties[] = {
- PROPERTY_ENTRY_U32("pagesize", 16),
- { }
-};
-
-static const struct software_node mini2440_at24_node = {
- .properties = mini2440_at24_properties,
-};
-
-static struct i2c_board_info mini2440_i2c_devs[] __initdata = {
- {
- I2C_BOARD_INFO("24c08", 0x50),
- .swnode = &mini2440_at24_node,
- },
-};
-
-static struct uda134x_platform_data s3c24xx_uda134x = {
- .l3 = {
- .gpio_clk = S3C2410_GPB(4),
- .gpio_data = S3C2410_GPB(3),
- .gpio_mode = S3C2410_GPB(2),
- .use_gpios = 1,
- .data_hold = 1,
- .data_setup = 1,
- .clock_high = 1,
- .mode_hold = 1,
- .mode = 1,
- .mode_setup = 1,
- },
- .model = UDA134X_UDA1341,
-};
-
-static struct platform_device uda1340_codec = {
- .name = "uda134x-codec",
- .id = -1,
- .dev = {
- .platform_data = &s3c24xx_uda134x,
- },
-};
-
-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,
- &s3c2440_device_dma,
- &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));
- s3c24xx_set_timer_source(S3C24XX_PWM3, S3C24XX_PWM4);
-}
-
-static void __init mini2440_init_time(void)
-{
- s3c2440_init_clocks(12000000);
- s3c24xx_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)
- strscpy(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) {
- pr_info("MINI2440: '%c' ignored, screen type already set\n",
- f);
- } else {
- int li = f - '0';
-
- if (li >= ARRAY_SIZE(mini2440_lcd_cfg))
- pr_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)
- pr_info("MINI2440: '%c' ignored, backlight already set\n",
- f);
- else {
- features->optional[features->count++] =
- &mini2440_led_backlight;
- }
- features->done |= FEATURE_BACKLIGHT;
- break;
- case 't':
- pr_info("MINI2440: '%c' ignored, touchscreen not compiled in\n",
- f);
- break;
- case 'c':
- if (features->done & FEATURE_CAMERA)
- pr_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;
-
- pr_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);
- }
-
- /* Configure the I2S pins (GPE0...GPE4) in correct mode */
- s3c_gpio_cfgall_range(S3C2410_GPE(0), 5, S3C_GPIO_SFN(2),
- S3C_GPIO_PULL_NONE);
-
- if (features.lcd_index != -1) {
- int li;
-
- mini2440_fb_info.displays =
- &mini2440_lcd_cfg[features.lcd_index];
-
- pr_info("MINI2440: LCD");
- for (li = 0; li < ARRAY_SIZE(mini2440_lcd_cfg); li++)
- if (li == features.lcd_index)
- pr_cont(" [%d:%dx%d]", li,
- mini2440_lcd_cfg[li].width,
- mini2440_lcd_cfg[li].height);
- else
- pr_cont(" %d:%dx%d", li,
- mini2440_lcd_cfg[li].width,
- mini2440_lcd_cfg[li].height);
- pr_cont("\n");
- s3c24xx_fb_set_platdata(&mini2440_fb_info);
- }
-
- gpiod_add_lookup_table(&mini2440_udc_gpio_table);
- s3c24xx_udc_set_platdata(&mini2440_udc_cfg);
- gpiod_add_lookup_table(&mini2440_mmc_gpio_table);
- 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));
-
- /* Disable pull-up on the LED lines */
- s3c_gpio_setpull(S3C2410_GPB(5), S3C_GPIO_PULL_NONE);
- s3c_gpio_setpull(S3C2410_GPB(6), S3C_GPIO_PULL_NONE);
- s3c_gpio_setpull(S3C2410_GPB(7), S3C_GPIO_PULL_NONE);
- s3c_gpio_setpull(S3C2410_GPB(8), S3C_GPIO_PULL_NONE);
- s3c_gpio_setpull(S3C2410_GPG(4), S3C_GPIO_PULL_NONE);
-
- /* Add lookups for the lines */
- gpiod_add_lookup_table(&mini2440_led1_gpio_table);
- gpiod_add_lookup_table(&mini2440_led2_gpio_table);
- gpiod_add_lookup_table(&mini2440_led3_gpio_table);
- gpiod_add_lookup_table(&mini2440_led4_gpio_table);
- gpiod_add_lookup_table(&mini2440_backlight_gpio_table);
-
- 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,
- .nr_irqs = NR_IRQS_S3C2440,
- .map_io = mini2440_map_io,
- .init_machine = mini2440_init,
- .init_irq = s3c2440_init_irq,
- .init_time = mini2440_init_time,
-MACHINE_END
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 07:02:19 +0100