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Commit 42c0d26d authored by Kukjin Kim's avatar Kukjin Kim
Browse files

ARM: EXYNOS4: Turn the mach-smdkc210.c into mach-smdv310.c 



Since the components on SMDKC210 are similar with SMDKV310
even though its memory is different. So we can support the
SMDKC210 and SMDKV310 on mach-smdkv310.c, one machine file.

Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 93ee7a93

arch/arm/mach-exynos4/Kconfig

+1 −16
Original line number Diff line number Diff line
@@ -113,22 +113,7 @@ menu "EXYNOS4 Machines" 


config MACH_SMDKC210

	bool "SMDKC210"

	select CPU_EXYNOS4210

	select S5P_DEV_FIMD0

	select S3C_DEV_RTC

	select S3C_DEV_WDT

	select S3C_DEV_I2C1

	select S3C_DEV_HSMMC

	select S3C_DEV_HSMMC1

	select S3C_DEV_HSMMC2

	select S3C_DEV_HSMMC3

	select SAMSUNG_DEV_PWM

	select SAMSUNG_DEV_BACKLIGHT

	select EXYNOS4_DEV_PD

	select EXYNOS4_DEV_SYSMMU

	select EXYNOS4_SETUP_FIMD0

	select EXYNOS4_SETUP_I2C1

	select EXYNOS4_SETUP_SDHCI

	select MACH_SMDKV310

	help

	  Machine support for Samsung SMDKC210

arch/arm/mach-exynos4/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -25,7 +25,7 @@ obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o 


# machine support



obj-$(CONFIG_MACH_SMDKC210)		+= mach-smdkc210.o

obj-$(CONFIG_MACH_SMDKC210)		+= mach-smdkv310.o

obj-$(CONFIG_MACH_SMDKV310)		+= mach-smdkv310.o

obj-$(CONFIG_MACH_ARMLEX4210)		+= mach-armlex4210.o

obj-$(CONFIG_MACH_UNIVERSAL_C210)	+= mach-universal_c210.o

arch/arm/mach-exynos4/mach-smdkc210.c

deleted100644 → 0
+0 −309
Original line number Diff line number Diff line 
/* linux/arch/arm/mach-exynos4/mach-smdkc210.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/pwm_backlight.h>



#include <asm/mach/arch.h>

#include <asm/mach-types.h>



#include <video/platform_lcd.h>



#include <plat/regs-serial.h>

#include <plat/regs-srom.h>

#include <plat/regs-fb-v4.h>

#include <plat/exynos4.h>

#include <plat/cpu.h>

#include <plat/devs.h>

#include <plat/fb.h>

#include <plat/sdhci.h>

#include <plat/iic.h>

#include <plat/pd.h>

#include <plat/gpio-cfg.h>

#include <plat/backlight.h>



#include <mach/map.h>



/* Following are default values for UCON, ULCON and UFCON UART registers */

#define SMDKC210_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\

				 S3C2410_UCON_RXILEVEL |	\

				 S3C2410_UCON_TXIRQMODE |	\

				 S3C2410_UCON_RXIRQMODE |	\

				 S3C2410_UCON_RXFIFO_TOI |	\

				 S3C2443_UCON_RXERR_IRQEN)



#define SMDKC210_ULCON_DEFAULT	S3C2410_LCON_CS8



#define SMDKC210_UFCON_DEFAULT	(S3C2410_UFCON_FIFOMODE |	\

				 S5PV210_UFCON_TXTRIG4 |	\

				 S5PV210_UFCON_RXTRIG4)



static struct s3c2410_uartcfg smdkc210_uartcfgs[] __initdata = {

	[0] = {

		.hwport		= 0,

		.flags		= 0,

		.ucon		= SMDKC210_UCON_DEFAULT,

		.ulcon		= SMDKC210_ULCON_DEFAULT,

		.ufcon		= SMDKC210_UFCON_DEFAULT,

	},

	[1] = {

		.hwport		= 1,

		.flags		= 0,

		.ucon		= SMDKC210_UCON_DEFAULT,

		.ulcon		= SMDKC210_ULCON_DEFAULT,

		.ufcon		= SMDKC210_UFCON_DEFAULT,

	},

	[2] = {

		.hwport		= 2,

		.flags		= 0,

		.ucon		= SMDKC210_UCON_DEFAULT,

		.ulcon		= SMDKC210_ULCON_DEFAULT,

		.ufcon		= SMDKC210_UFCON_DEFAULT,

	},

	[3] = {

		.hwport		= 3,

		.flags		= 0,

		.ucon		= SMDKC210_UCON_DEFAULT,

		.ulcon		= SMDKC210_ULCON_DEFAULT,

		.ufcon		= SMDKC210_UFCON_DEFAULT,

	},

};



static struct s3c_sdhci_platdata smdkc210_hsmmc0_pdata __initdata = {

	.cd_type		= S3C_SDHCI_CD_GPIO,

	.ext_cd_gpio		= EXYNOS4_GPK0(2),

	.ext_cd_gpio_invert	= 1,

	.clk_type		= S3C_SDHCI_CLK_DIV_EXTERNAL,

#ifdef CONFIG_EXYNOS4_SDHCI_CH0_8BIT

	.max_width		= 8,

	.host_caps		= MMC_CAP_8_BIT_DATA,

#endif

};



static struct s3c_sdhci_platdata smdkc210_hsmmc1_pdata __initdata = {

	.cd_type		= S3C_SDHCI_CD_GPIO,

	.ext_cd_gpio		= EXYNOS4_GPK0(2),

	.ext_cd_gpio_invert	= 1,

	.clk_type		= S3C_SDHCI_CLK_DIV_EXTERNAL,

};



static struct s3c_sdhci_platdata smdkc210_hsmmc2_pdata __initdata = {

	.cd_type		= S3C_SDHCI_CD_GPIO,

	.ext_cd_gpio		= EXYNOS4_GPK2(2),

	.ext_cd_gpio_invert	= 1,

	.clk_type		= S3C_SDHCI_CLK_DIV_EXTERNAL,

#ifdef CONFIG_EXYNOS4_SDHCI_CH2_8BIT

	.max_width		= 8,

	.host_caps		= MMC_CAP_8_BIT_DATA,

#endif

};



static struct s3c_sdhci_platdata smdkc210_hsmmc3_pdata __initdata = {

	.cd_type		= S3C_SDHCI_CD_GPIO,

	.ext_cd_gpio		= EXYNOS4_GPK2(2),

	.ext_cd_gpio_invert	= 1,

	.clk_type		= S3C_SDHCI_CLK_DIV_EXTERNAL,

};



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(EXYNOS4_GPX0(6), "GPX0");



		gpio_direction_output(EXYNOS4_GPX0(6), 1);

		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 smdkc210_lcd_lte480wv_data = {

	.set_power		= lcd_lte480wv_set_power,

};



static struct platform_device smdkc210_lcd_lte480wv = {

	.name			= "platform-lcd",

	.dev.parent		= &s5p_device_fimd0.dev,

	.dev.platform_data	= &smdkc210_lcd_lte480wv_data,

};



static struct s3c_fb_pd_win smdkc210_fb_win0 = {

	.win_mode = {

		.left_margin	= 13,

		.right_margin	= 8,

		.upper_margin	= 7,

		.lower_margin	= 5,

		.hsync_len	= 3,

		.vsync_len	= 1,

		.xres		= 800,

		.yres		= 480,

	},

	.max_bpp		= 32,

	.default_bpp		= 24,

};



static struct s3c_fb_platdata smdkc210_lcd0_pdata __initdata = {

	.win[0]		= &smdkc210_fb_win0,

	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,

	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,

	.setup_gpio	= exynos4_fimd0_gpio_setup_24bpp,

};



static struct resource smdkc210_smsc911x_resources[] = {

	[0] = {

		.start	= EXYNOS4_PA_SROM_BANK(1),

		.end	= EXYNOS4_PA_SROM_BANK(1) + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= IRQ_EINT(5),

		.end	= IRQ_EINT(5),

		.flags	= 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 smdkc210_smsc911x = {

	.name		= "smsc911x",

	.id		= -1,

	.num_resources	= ARRAY_SIZE(smdkc210_smsc911x_resources),

	.resource	= smdkc210_smsc911x_resources,

	.dev		= {

		.platform_data	= &smsc9215_config,

	},

};



static struct i2c_board_info i2c_devs1[] __initdata = {

	{I2C_BOARD_INFO("wm8994", 0x1a),},

};



static struct platform_device *smdkc210_devices[] __initdata = {

	&s3c_device_hsmmc0,

	&s3c_device_hsmmc1,

	&s3c_device_hsmmc2,

	&s3c_device_hsmmc3,

	&s3c_device_i2c1,

	&s3c_device_rtc,

	&s3c_device_wdt,

	&exynos4_device_ac97,

	&exynos4_device_i2s0,

	&exynos4_device_pd[PD_MFC],

	&exynos4_device_pd[PD_G3D],

	&exynos4_device_pd[PD_LCD0],

	&exynos4_device_pd[PD_LCD1],

	&exynos4_device_pd[PD_CAM],

	&exynos4_device_pd[PD_TV],

	&exynos4_device_pd[PD_GPS],

	&exynos4_device_sysmmu,

	&samsung_asoc_dma,

	&s5p_device_fimd0,

	&smdkc210_lcd_lte480wv,

	&smdkc210_smsc911x,

};



static void __init smdkc210_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 smdkc210_bl_gpio_info = {

	.no = EXYNOS4_GPD0(1),

	.func = S3C_GPIO_SFN(2),

};



static struct platform_pwm_backlight_data smdkc210_bl_data = {

	.pwm_id = 1,

	.pwm_period_ns  = 1000,

};



static void __init smdkc210_map_io(void)

{

	s5p_init_io(NULL, 0, S5P_VA_CHIPID);

	s3c24xx_init_clocks(24000000);

	s3c24xx_init_uarts(smdkc210_uartcfgs, ARRAY_SIZE(smdkc210_uartcfgs));

}



static void __init smdkc210_machine_init(void)

{

	s3c_i2c1_set_platdata(NULL);

	i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));



	smdkc210_smsc911x_init();



	s3c_sdhci0_set_platdata(&smdkc210_hsmmc0_pdata);

	s3c_sdhci1_set_platdata(&smdkc210_hsmmc1_pdata);

	s3c_sdhci2_set_platdata(&smdkc210_hsmmc2_pdata);

	s3c_sdhci3_set_platdata(&smdkc210_hsmmc3_pdata);



	samsung_bl_set(&smdkc210_bl_gpio_info, &smdkc210_bl_data);

	s5p_fimd0_set_platdata(&smdkc210_lcd0_pdata);



	platform_add_devices(smdkc210_devices, ARRAY_SIZE(smdkc210_devices));

}



MACHINE_START(SMDKC210, "SMDKC210")

	/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */

	.boot_params	= S5P_PA_SDRAM + 0x100,

	.init_irq	= exynos4_init_irq,

	.map_io		= smdkc210_map_io,

	.init_machine	= smdkc210_machine_init,

	.timer		= &exynos4_timer,

MACHINE_END

arch/arm/mach-exynos4/mach-smdkv310.c

+78 −0
Original line number Diff line number Diff line
@@ -9,7 +9,9 @@ 
*/



#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>
@@ -21,11 +23,14 @@ 
#include <asm/mach/arch.h>

#include <asm/mach-types.h>



#include <video/platform_lcd.h>

#include <plat/regs-serial.h>

#include <plat/regs-srom.h>

#include <plat/regs-fb-v4.h>

#include <plat/exynos4.h>

#include <plat/cpu.h>

#include <plat/devs.h>

#include <plat/fb.h>

#include <plat/keypad.h>

#include <plat/sdhci.h>

#include <plat/iic.h>
@@ -112,6 +117,67 @@ static struct s3c_sdhci_platdata smdkv310_hsmmc3_pdata __initdata = { 
	.clk_type		= S3C_SDHCI_CLK_DIV_EXTERNAL,

};



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(EXYNOS4_GPX0(6), "GPX0");



		gpio_direction_output(EXYNOS4_GPX0(6), 1);

		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,

};



static struct s3c_fb_pd_win smdkv310_fb_win0 = {

	.win_mode = {

		.left_margin	= 13,

		.right_margin	= 8,

		.upper_margin	= 7,

		.lower_margin	= 5,

		.hsync_len	= 3,

		.vsync_len	= 1,

		.xres		= 800,

		.yres		= 480,

	},

	.max_bpp		= 32,

	.default_bpp		= 24,

};



static struct s3c_fb_platdata smdkv310_lcd0_pdata __initdata = {

	.win[0]		= &smdkv310_fb_win0,

	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,

	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,

	.setup_gpio	= exynos4_fimd0_gpio_setup_24bpp,

};



static struct resource smdkv310_smsc911x_resources[] = {

	[0] = {

		.start	= EXYNOS4_PA_SROM_BANK(1),
@@ -188,6 +254,8 @@ static struct platform_device *smdkv310_devices[] __initdata = { 
	&exynos4_device_sysmmu,

	&samsung_asoc_dma,

	&samsung_asoc_idma,

	&s5p_device_fimd0,

	&smdkv310_lcd_lte480wv,

	&smdkv310_smsc911x,

	&exynos4_device_ahci,

};
@@ -248,6 +316,7 @@ static void __init smdkv310_machine_init(void) 
	samsung_keypad_set_platdata(&smdkv310_keypad_data);



	samsung_bl_set(&smdkv310_bl_gpio_info, &smdkv310_bl_data);

	s5p_fimd0_set_platdata(&smdkv310_lcd0_pdata);



	platform_add_devices(smdkv310_devices, ARRAY_SIZE(smdkv310_devices));

}
@@ -261,3 +330,12 @@ MACHINE_START(SMDKV310, "SMDKV310") 
	.init_machine	= smdkv310_machine_init,

	.timer		= &exynos4_timer,

MACHINE_END



MACHINE_START(SMDKC210, "SMDKC210")

	/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */

	.boot_params	= S5P_PA_SDRAM + 0x100,

	.init_irq	= exynos4_init_irq,

	.map_io		= smdkv310_map_io,

	.init_machine	= smdkv310_machine_init,

	.timer		= &exynos4_timer,

MACHINE_END