diff options
Diffstat (limited to 'arch/arm/mach-exynos/mach-smdkv310.c')
| -rw-r--r-- | arch/arm/mach-exynos/mach-smdkv310.c | 444 |
1 files changed, 0 insertions, 444 deletions
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c deleted file mode 100644 index d95b8cf85253..000000000000 --- a/arch/arm/mach-exynos/mach-smdkv310.c +++ /dev/null @@ -1,444 +0,0 @@ -/* linux/arch/arm/mach-exynos4/mach-smdkv310.c - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.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 as - * published by the Free Software Foundation. -*/ - -#include <linux/serial_core.h> -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/lcd.h> -#include <linux/mmc/host.h> -#include <linux/platform_device.h> -#include <linux/smsc911x.h> -#include <linux/io.h> -#include <linux/i2c.h> -#include <linux/input.h> -#include <linux/pwm.h> -#include <linux/pwm_backlight.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <linux/platform_data/s3c-hsotg.h> -#include <linux/platform_data/usb-ehci-s5p.h> -#include <linux/platform_data/usb-ohci-exynos.h> - -#include <asm/mach/arch.h> -#include <asm/mach-types.h> - -#include <video/platform_lcd.h> -#include <video/samsung_fimd.h> -#include <plat/regs-serial.h> -#include <plat/regs-srom.h> -#include <plat/cpu.h> -#include <plat/devs.h> -#include <plat/fb.h> -#include <plat/keypad.h> -#include <plat/sdhci.h> -#include <plat/gpio-cfg.h> -#include <plat/backlight.h> -#include <plat/mfc.h> -#include <plat/clock.h> -#include <plat/hdmi.h> - -#include <mach/irqs.h> -#include <mach/map.h> - -#include <drm/exynos_drm.h> -#include "common.h" - -/* Following are default values for UCON, ULCON and UFCON UART registers */ -#define SMDKV310_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ - S3C2410_UCON_RXILEVEL | \ - S3C2410_UCON_TXIRQMODE | \ - S3C2410_UCON_RXIRQMODE | \ - S3C2410_UCON_RXFIFO_TOI | \ - S3C2443_UCON_RXERR_IRQEN) - -#define SMDKV310_ULCON_DEFAULT S3C2410_LCON_CS8 - -#define SMDKV310_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ - S5PV210_UFCON_TXTRIG4 | \ - S5PV210_UFCON_RXTRIG4) - -static struct s3c2410_uartcfg smdkv310_uartcfgs[] __initdata = { - [0] = { - .hwport = 0, - .flags = 0, - .ucon = SMDKV310_UCON_DEFAULT, - .ulcon = SMDKV310_ULCON_DEFAULT, - .ufcon = SMDKV310_UFCON_DEFAULT, - }, - [1] = { - .hwport = 1, - .flags = 0, - .ucon = SMDKV310_UCON_DEFAULT, - .ulcon = SMDKV310_ULCON_DEFAULT, - .ufcon = SMDKV310_UFCON_DEFAULT, - }, - [2] = { - .hwport = 2, - .flags = 0, - .ucon = SMDKV310_UCON_DEFAULT, - .ulcon = SMDKV310_ULCON_DEFAULT, - .ufcon = SMDKV310_UFCON_DEFAULT, - }, - [3] = { - .hwport = 3, - .flags = 0, - .ucon = SMDKV310_UCON_DEFAULT, - .ulcon = SMDKV310_ULCON_DEFAULT, - .ufcon = SMDKV310_UFCON_DEFAULT, - }, -}; - -static struct s3c_sdhci_platdata smdkv310_hsmmc0_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_INTERNAL, -#ifdef CONFIG_EXYNOS4_SDHCI_CH0_8BIT - .max_width = 8, - .host_caps = MMC_CAP_8_BIT_DATA, -#endif -}; - -static struct s3c_sdhci_platdata smdkv310_hsmmc1_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = EXYNOS4_GPK0(2), - .ext_cd_gpio_invert = 1, -}; - -static struct s3c_sdhci_platdata smdkv310_hsmmc2_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_INTERNAL, -#ifdef CONFIG_EXYNOS4_SDHCI_CH2_8BIT - .max_width = 8, - .host_caps = MMC_CAP_8_BIT_DATA, -#endif -}; - -static struct s3c_sdhci_platdata smdkv310_hsmmc3_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = EXYNOS4_GPK2(2), - .ext_cd_gpio_invert = 1, -}; - -static void lcd_lte480wv_set_power(struct plat_lcd_data *pd, - unsigned int power) -{ - if (power) { -#if !defined(CONFIG_BACKLIGHT_PWM) - gpio_request_one(EXYNOS4_GPD0(1), GPIOF_OUT_INIT_HIGH, "GPD0"); - gpio_free(EXYNOS4_GPD0(1)); -#endif - /* fire nRESET on power up */ - gpio_request_one(EXYNOS4_GPX0(6), GPIOF_OUT_INIT_HIGH, "GPX0"); - mdelay(100); - - gpio_set_value(EXYNOS4_GPX0(6), 0); - mdelay(10); - - gpio_set_value(EXYNOS4_GPX0(6), 1); - mdelay(10); - - gpio_free(EXYNOS4_GPX0(6)); - } else { -#if !defined(CONFIG_BACKLIGHT_PWM) - gpio_request_one(EXYNOS4_GPD0(1), GPIOF_OUT_INIT_LOW, "GPD0"); - gpio_free(EXYNOS4_GPD0(1)); -#endif - } -} - -static struct plat_lcd_data smdkv310_lcd_lte480wv_data = { - .set_power = lcd_lte480wv_set_power, -}; - -static struct platform_device smdkv310_lcd_lte480wv = { - .name = "platform-lcd", - .dev.parent = &s5p_device_fimd0.dev, - .dev.platform_data = &smdkv310_lcd_lte480wv_data, -}; - -#ifdef CONFIG_DRM_EXYNOS_FIMD -static struct exynos_drm_fimd_pdata drm_fimd_pdata = { - .panel = { - .timing = { - .left_margin = 13, - .right_margin = 8, - .upper_margin = 7, - .lower_margin = 5, - .hsync_len = 3, - .vsync_len = 1, - .xres = 800, - .yres = 480, - }, - }, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, - .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, - .default_win = 0, - .bpp = 32, -}; -#else -static struct s3c_fb_pd_win smdkv310_fb_win0 = { - .max_bpp = 32, - .default_bpp = 24, - .xres = 800, - .yres = 480, -}; - -static struct fb_videomode smdkv310_lcd_timing = { - .left_margin = 13, - .right_margin = 8, - .upper_margin = 7, - .lower_margin = 5, - .hsync_len = 3, - .vsync_len = 1, - .xres = 800, - .yres = 480, -}; - -static struct s3c_fb_platdata smdkv310_lcd0_pdata __initdata = { - .win[0] = &smdkv310_fb_win0, - .vtiming = &smdkv310_lcd_timing, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, - .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, - .setup_gpio = exynos4_fimd0_gpio_setup_24bpp, -}; -#endif - -static struct resource smdkv310_smsc911x_resources[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_SROM_BANK(1), SZ_64K), - [1] = DEFINE_RES_NAMED(IRQ_EINT(5), 1, NULL, IORESOURCE_IRQ \ - | IRQF_TRIGGER_LOW), -}; - -static struct smsc911x_platform_config smsc9215_config = { - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, - .flags = SMSC911X_USE_16BIT | SMSC911X_FORCE_INTERNAL_PHY, - .phy_interface = PHY_INTERFACE_MODE_MII, - .mac = {0x00, 0x80, 0x00, 0x23, 0x45, 0x67}, -}; - -static struct platform_device smdkv310_smsc911x = { - .name = "smsc911x", - .id = -1, - .num_resources = ARRAY_SIZE(smdkv310_smsc911x_resources), - .resource = smdkv310_smsc911x_resources, - .dev = { - .platform_data = &smsc9215_config, - }, -}; - -static uint32_t smdkv310_keymap[] __initdata = { - /* KEY(row, col, keycode) */ - KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3), - KEY(0, 6, KEY_4), KEY(0, 7, KEY_5), - KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C), - KEY(1, 6, KEY_D), KEY(1, 7, KEY_E) -}; - -static struct matrix_keymap_data smdkv310_keymap_data __initdata = { - .keymap = smdkv310_keymap, - .keymap_size = ARRAY_SIZE(smdkv310_keymap), -}; - -static struct samsung_keypad_platdata smdkv310_keypad_data __initdata = { - .keymap_data = &smdkv310_keymap_data, - .rows = 2, - .cols = 8, -}; - -static struct i2c_board_info i2c_devs1[] __initdata = { - {I2C_BOARD_INFO("wm8994", 0x1a),}, -}; - -/* USB EHCI */ -static struct s5p_ehci_platdata smdkv310_ehci_pdata; - -static void __init smdkv310_ehci_init(void) -{ - struct s5p_ehci_platdata *pdata = &smdkv310_ehci_pdata; - - s5p_ehci_set_platdata(pdata); -} - -/* USB OHCI */ -static struct exynos4_ohci_platdata smdkv310_ohci_pdata; - -static void __init smdkv310_ohci_init(void) -{ - struct exynos4_ohci_platdata *pdata = &smdkv310_ohci_pdata; - - exynos4_ohci_set_platdata(pdata); -} - -/* USB OTG */ -static struct s3c_hsotg_plat smdkv310_hsotg_pdata; - -/* Audio device */ -static struct platform_device smdkv310_device_audio = { - .name = "smdk-audio", - .id = -1, -}; - -static struct platform_device *smdkv310_devices[] __initdata = { - &s3c_device_hsmmc0, - &s3c_device_hsmmc1, - &s3c_device_hsmmc2, - &s3c_device_hsmmc3, - &s3c_device_i2c1, - &s5p_device_i2c_hdmiphy, - &s3c_device_rtc, - &s3c_device_usb_hsotg, - &s3c_device_wdt, - &s5p_device_ehci, - &s5p_device_fimc0, - &s5p_device_fimc1, - &s5p_device_fimc2, - &s5p_device_fimc3, - &s5p_device_fimc_md, - &s5p_device_g2d, - &s5p_device_jpeg, - &exynos4_device_ac97, - &exynos4_device_i2s0, - &exynos4_device_ohci, - &samsung_device_keypad, - &s5p_device_mfc, - &s5p_device_mfc_l, - &s5p_device_mfc_r, - &exynos4_device_spdif, - &samsung_asoc_idma, - &s5p_device_fimd0, - &smdkv310_device_audio, - &smdkv310_lcd_lte480wv, - &smdkv310_smsc911x, - &exynos4_device_ahci, - &s5p_device_hdmi, - &s5p_device_mixer, -}; - -static void __init smdkv310_smsc911x_init(void) -{ - u32 cs1; - - /* configure nCS1 width to 16 bits */ - cs1 = __raw_readl(S5P_SROM_BW) & - ~(S5P_SROM_BW__CS_MASK << S5P_SROM_BW__NCS1__SHIFT); - cs1 |= ((1 << S5P_SROM_BW__DATAWIDTH__SHIFT) | - (1 << S5P_SROM_BW__WAITENABLE__SHIFT) | - (1 << S5P_SROM_BW__BYTEENABLE__SHIFT)) << - S5P_SROM_BW__NCS1__SHIFT; - __raw_writel(cs1, S5P_SROM_BW); - - /* set timing for nCS1 suitable for ethernet chip */ - __raw_writel((0x1 << S5P_SROM_BCX__PMC__SHIFT) | - (0x9 << S5P_SROM_BCX__TACP__SHIFT) | - (0xc << S5P_SROM_BCX__TCAH__SHIFT) | - (0x1 << S5P_SROM_BCX__TCOH__SHIFT) | - (0x6 << S5P_SROM_BCX__TACC__SHIFT) | - (0x1 << S5P_SROM_BCX__TCOS__SHIFT) | - (0x1 << S5P_SROM_BCX__TACS__SHIFT), S5P_SROM_BC1); -} - -/* LCD Backlight data */ -static struct samsung_bl_gpio_info smdkv310_bl_gpio_info = { - .no = EXYNOS4_GPD0(1), - .func = S3C_GPIO_SFN(2), -}; - -static struct platform_pwm_backlight_data smdkv310_bl_data = { - .pwm_id = 1, - .pwm_period_ns = 1000, -}; - -/* I2C module and id for HDMIPHY */ -static struct i2c_board_info hdmiphy_info = { - I2C_BOARD_INFO("hdmiphy-exynos4210", 0x38), -}; - -static struct pwm_lookup smdkv310_pwm_lookup[] = { - PWM_LOOKUP("s3c24xx-pwm.1", 0, "pwm-backlight.0", NULL), -}; - -static void s5p_tv_setup(void) -{ - /* direct HPD to HDMI chip */ - WARN_ON(gpio_request_one(EXYNOS4_GPX3(7), GPIOF_IN, "hpd-plug")); - s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3)); - s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE); -} - -static void __init smdkv310_map_io(void) -{ - exynos_init_io(NULL, 0); - s3c24xx_init_uarts(smdkv310_uartcfgs, ARRAY_SIZE(smdkv310_uartcfgs)); - xxti_f = 12000000; - xusbxti_f = 24000000; -} - -static void __init smdkv310_reserve(void) -{ - s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20); -} - -static void __init smdkv310_machine_init(void) -{ - s3c_i2c1_set_platdata(NULL); - i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1)); - - smdkv310_smsc911x_init(); - - s3c_sdhci0_set_platdata(&smdkv310_hsmmc0_pdata); - s3c_sdhci1_set_platdata(&smdkv310_hsmmc1_pdata); - s3c_sdhci2_set_platdata(&smdkv310_hsmmc2_pdata); - s3c_sdhci3_set_platdata(&smdkv310_hsmmc3_pdata); - - s5p_tv_setup(); - s5p_i2c_hdmiphy_set_platdata(NULL); - s5p_hdmi_set_platdata(&hdmiphy_info, NULL, 0); - - samsung_keypad_set_platdata(&smdkv310_keypad_data); - - samsung_bl_set(&smdkv310_bl_gpio_info, &smdkv310_bl_data); - pwm_add_table(smdkv310_pwm_lookup, ARRAY_SIZE(smdkv310_pwm_lookup)); - -#ifdef CONFIG_DRM_EXYNOS_FIMD - s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata; - exynos4_fimd0_gpio_setup_24bpp(); -#else - s5p_fimd0_set_platdata(&smdkv310_lcd0_pdata); -#endif - - smdkv310_ehci_init(); - smdkv310_ohci_init(); - s3c_hsotg_set_platdata(&smdkv310_hsotg_pdata); - - platform_add_devices(smdkv310_devices, ARRAY_SIZE(smdkv310_devices)); -} - -MACHINE_START(SMDKV310, "SMDKV310") - /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ - /* Maintainer: Changhwan Youn <chaos.youn@samsung.com> */ - .atag_offset = 0x100, - .smp = smp_ops(exynos_smp_ops), - .init_irq = exynos4_init_irq, - .map_io = smdkv310_map_io, - .init_machine = smdkv310_machine_init, - .init_time = exynos_init_time, - .reserve = &smdkv310_reserve, - .restart = exynos4_restart, -MACHINE_END - -MACHINE_START(SMDKC210, "SMDKC210") - /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ - .atag_offset = 0x100, - .smp = smp_ops(exynos_smp_ops), - .init_irq = exynos4_init_irq, - .map_io = smdkv310_map_io, - .init_machine = smdkv310_machine_init, - .init_late = exynos_init_late, - .init_time = exynos_init_time, - .reserve = &smdkv310_reserve, - .restart = exynos4_restart, -MACHINE_END |