diff options
Diffstat (limited to 'arch/arm/mach-s5p64x0/mach-smdk6450.c')
| -rw-r--r-- | arch/arm/mach-s5p64x0/mach-smdk6450.c | 300 |
1 files changed, 0 insertions, 300 deletions
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c deleted file mode 100644 index e191d9019beb..000000000000 --- a/arch/arm/mach-s5p64x0/mach-smdk6450.c +++ /dev/null @@ -1,300 +0,0 @@ -/* linux/arch/arm/mach-s5p64x0/mach-smdk6450.c - * - * Copyright (c) 2010 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/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <linux/timer.h> -#include <linux/delay.h> -#include <linux/init.h> -#include <linux/i2c.h> -#include <linux/serial_core.h> -#include <linux/serial_s3c.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/module.h> -#include <linux/clk.h> -#include <linux/gpio.h> -#include <linux/pwm_backlight.h> -#include <linux/fb.h> -#include <linux/mmc/host.h> - -#include <video/platform_lcd.h> -#include <video/samsung_fimd.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/irq.h> -#include <asm/mach-types.h> - -#include <mach/hardware.h> -#include <mach/map.h> -#include <mach/regs-clock.h> -#include <mach/regs-gpio.h> -#include <mach/gpio-samsung.h> - -#include <plat/gpio-cfg.h> -#include <plat/clock.h> -#include <plat/devs.h> -#include <plat/cpu.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <plat/pll.h> -#include <plat/adc.h> -#include <linux/platform_data/touchscreen-s3c2410.h> -#include <plat/samsung-time.h> -#include <plat/backlight.h> -#include <plat/fb.h> -#include <plat/sdhci.h> - -#include "common.h" -#include "i2c.h" - -#define SMDK6450_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ - S3C2410_UCON_RXILEVEL | \ - S3C2410_UCON_TXIRQMODE | \ - S3C2410_UCON_RXIRQMODE | \ - S3C2410_UCON_RXFIFO_TOI | \ - S3C2443_UCON_RXERR_IRQEN) - -#define SMDK6450_ULCON_DEFAULT S3C2410_LCON_CS8 - -#define SMDK6450_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ - S3C2440_UFCON_TXTRIG16 | \ - S3C2410_UFCON_RXTRIG8) - -static struct s3c2410_uartcfg smdk6450_uartcfgs[] __initdata = { - [0] = { - .hwport = 0, - .flags = 0, - .ucon = SMDK6450_UCON_DEFAULT, - .ulcon = SMDK6450_ULCON_DEFAULT, - .ufcon = SMDK6450_UFCON_DEFAULT, - }, - [1] = { - .hwport = 1, - .flags = 0, - .ucon = SMDK6450_UCON_DEFAULT, - .ulcon = SMDK6450_ULCON_DEFAULT, - .ufcon = SMDK6450_UFCON_DEFAULT, - }, - [2] = { - .hwport = 2, - .flags = 0, - .ucon = SMDK6450_UCON_DEFAULT, - .ulcon = SMDK6450_ULCON_DEFAULT, - .ufcon = SMDK6450_UFCON_DEFAULT, - }, - [3] = { - .hwport = 3, - .flags = 0, - .ucon = SMDK6450_UCON_DEFAULT, - .ulcon = SMDK6450_ULCON_DEFAULT, - .ufcon = SMDK6450_UFCON_DEFAULT, - }, -#if CONFIG_SERIAL_SAMSUNG_UARTS > 4 - [4] = { - .hwport = 4, - .flags = 0, - .ucon = SMDK6450_UCON_DEFAULT, - .ulcon = SMDK6450_ULCON_DEFAULT, - .ufcon = SMDK6450_UFCON_DEFAULT, - }, -#endif -#if CONFIG_SERIAL_SAMSUNG_UARTS > 5 - [5] = { - .hwport = 5, - .flags = 0, - .ucon = SMDK6450_UCON_DEFAULT, - .ulcon = SMDK6450_ULCON_DEFAULT, - .ufcon = SMDK6450_UFCON_DEFAULT, - }, -#endif -}; - -/* Frame Buffer */ -static struct s3c_fb_pd_win smdk6450_fb_win0 = { - .max_bpp = 32, - .default_bpp = 24, - .xres = 800, - .yres = 480, -}; - -static struct fb_videomode smdk6450_lcd_timing = { - .left_margin = 8, - .right_margin = 13, - .upper_margin = 7, - .lower_margin = 5, - .hsync_len = 3, - .vsync_len = 1, - .xres = 800, - .yres = 480, -}; - -static struct s3c_fb_platdata smdk6450_lcd_pdata __initdata = { - .win[0] = &smdk6450_fb_win0, - .vtiming = &smdk6450_lcd_timing, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, - .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, - .setup_gpio = s5p64x0_fb_gpio_setup_24bpp, -}; - -/* LCD power controller */ -static void smdk6450_lte480_reset_power(struct plat_lcd_data *pd, - unsigned int power) -{ - int err; - - if (power) { - err = gpio_request(S5P6450_GPN(5), "GPN"); - if (err) { - printk(KERN_ERR "failed to request GPN for lcd reset\n"); - return; - } - - gpio_direction_output(S5P6450_GPN(5), 1); - gpio_set_value(S5P6450_GPN(5), 0); - gpio_set_value(S5P6450_GPN(5), 1); - gpio_free(S5P6450_GPN(5)); - } -} - -static struct plat_lcd_data smdk6450_lcd_power_data = { - .set_power = smdk6450_lte480_reset_power, -}; - -static struct platform_device smdk6450_lcd_lte480wv = { - .name = "platform-lcd", - .dev.parent = &s3c_device_fb.dev, - .dev.platform_data = &smdk6450_lcd_power_data, -}; - -static struct platform_device *smdk6450_devices[] __initdata = { - &s3c_device_adc, - &s3c_device_rtc, - &s3c_device_i2c0, - &s3c_device_i2c1, - &samsung_device_pwm, - &s3c_device_ts, - &s3c_device_wdt, - &s5p6450_device_iis0, - &s3c_device_fb, - &smdk6450_lcd_lte480wv, - &s3c_device_hsmmc0, - &s3c_device_hsmmc1, - &s3c_device_hsmmc2, - /* s5p6450_device_spi0 will be added */ -}; - -static struct s3c_sdhci_platdata smdk6450_hsmmc0_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_NONE, -}; - -static struct s3c_sdhci_platdata smdk6450_hsmmc1_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_NONE, -#if defined(CONFIG_S5P64X0_SD_CH1_8BIT) - .max_width = 8, - .host_caps = MMC_CAP_8_BIT_DATA, -#endif -}; - -static struct s3c_sdhci_platdata smdk6450_hsmmc2_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_NONE, -}; - -static struct s3c2410_platform_i2c s5p6450_i2c0_data __initdata = { - .flags = 0, - .slave_addr = 0x10, - .frequency = 100*1000, - .sda_delay = 100, - .cfg_gpio = s5p6450_i2c0_cfg_gpio, -}; - -static struct s3c2410_platform_i2c s5p6450_i2c1_data __initdata = { - .flags = 0, - .bus_num = 1, - .slave_addr = 0x10, - .frequency = 100*1000, - .sda_delay = 100, - .cfg_gpio = s5p6450_i2c1_cfg_gpio, -}; - -static struct i2c_board_info smdk6450_i2c_devs0[] __initdata = { - { I2C_BOARD_INFO("wm8580", 0x1b), }, - { I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung KS24C080C EEPROM */ -}; - -static struct i2c_board_info smdk6450_i2c_devs1[] __initdata = { - { I2C_BOARD_INFO("24c128", 0x57), },/* Samsung S524AD0XD1 EEPROM */ -}; - -/* LCD Backlight data */ -static struct samsung_bl_gpio_info smdk6450_bl_gpio_info = { - .no = S5P6450_GPF(15), - .func = S3C_GPIO_SFN(2), -}; - -static struct platform_pwm_backlight_data smdk6450_bl_data = { - .pwm_id = 1, - .enable_gpio = -1, -}; - -static void __init smdk6450_map_io(void) -{ - s5p64x0_init_io(NULL, 0); - s3c24xx_init_clocks(19200000); - s3c24xx_init_uarts(smdk6450_uartcfgs, ARRAY_SIZE(smdk6450_uartcfgs)); - samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4); -} - -static void s5p6450_set_lcd_interface(void) -{ - unsigned int cfg; - - /* select TFT LCD type (RGB I/F) */ - cfg = __raw_readl(S5P64X0_SPCON0); - cfg &= ~S5P64X0_SPCON0_LCD_SEL_MASK; - cfg |= S5P64X0_SPCON0_LCD_SEL_RGB; - __raw_writel(cfg, S5P64X0_SPCON0); -} - -static void __init smdk6450_machine_init(void) -{ - s3c24xx_ts_set_platdata(NULL); - - s3c_i2c0_set_platdata(&s5p6450_i2c0_data); - s3c_i2c1_set_platdata(&s5p6450_i2c1_data); - i2c_register_board_info(0, smdk6450_i2c_devs0, - ARRAY_SIZE(smdk6450_i2c_devs0)); - i2c_register_board_info(1, smdk6450_i2c_devs1, - ARRAY_SIZE(smdk6450_i2c_devs1)); - - s5p6450_set_lcd_interface(); - s3c_fb_set_platdata(&smdk6450_lcd_pdata); - - s3c_sdhci0_set_platdata(&smdk6450_hsmmc0_pdata); - s3c_sdhci1_set_platdata(&smdk6450_hsmmc1_pdata); - s3c_sdhci2_set_platdata(&smdk6450_hsmmc2_pdata); - - platform_add_devices(smdk6450_devices, ARRAY_SIZE(smdk6450_devices)); - - samsung_bl_set(&smdk6450_bl_gpio_info, &smdk6450_bl_data); -} - -MACHINE_START(SMDK6450, "SMDK6450") - /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ - .atag_offset = 0x100, - - .init_irq = s5p6450_init_irq, - .map_io = smdk6450_map_io, - .init_machine = smdk6450_machine_init, - .init_time = samsung_timer_init, - .restart = s5p64x0_restart, -MACHINE_END |