diff options
| author | Rajeshwari Shinde <rajeshwari.s@samsung.com> | 2011-12-26 16:33:00 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-12-26 16:33:00 +0900 |
| commit | 6640790ce294b2783d02751e2b64a98575b8f542 (patch) | |
| tree | 9c073cd729297482cb5a2a0e175be40a871ee9af /arch/arm | |
| parent | 0818c52756f46ab8f3e7d14a3a9e6e0a7d87b98f (diff) | |
ARM: S5P64X0: Enable SDHCI support
Enables SDHCI supports for SMDK6440 and SMDK6450.
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-s5p64x0/mach-smdk6440.c | 25 | ||||
| -rw-r--r-- | arch/arm/mach-s5p64x0/mach-smdk6450.c | 26 |
2 files changed, 50 insertions, 1 deletions
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c index 4a1250cd135..fe168a08753 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6440.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c @@ -24,6 +24,7 @@ #include <linux/gpio.h> #include <linux/pwm_backlight.h> #include <linux/fb.h> +#include <linux/mmc/host.h> #include <video/platform_lcd.h> @@ -52,6 +53,7 @@ #include <plat/backlight.h> #include <plat/fb.h> #include <plat/regs-fb.h> +#include <plat/sdhci.h> #define SMDK6440_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ S3C2410_UCON_RXILEVEL | \ @@ -161,6 +163,25 @@ static struct platform_device *smdk6440_devices[] __initdata = { &s5p6440_device_iis, &s3c_device_fb, &smdk6440_lcd_lte480wv, + &s3c_device_hsmmc0, + &s3c_device_hsmmc1, + &s3c_device_hsmmc2, +}; + +static struct s3c_sdhci_platdata smdk6440_hsmmc0_pdata __initdata = { + .cd_type = S3C_SDHCI_CD_NONE, +}; + +static struct s3c_sdhci_platdata smdk6440_hsmmc1_pdata __initdata = { + .cd_type = S3C_SDHCI_CD_INTERNAL, +#if defined(CONFIG_S5P64X0_SD_CH1_8BIT) + .max_width = 8, + .host_caps = MMC_CAP_8_BIT_DATA, +#endif +}; + +static struct s3c_sdhci_platdata smdk6440_hsmmc2_pdata __initdata = { + .cd_type = S3C_SDHCI_CD_NONE, }; static struct s3c2410_platform_i2c s5p6440_i2c0_data __initdata = { @@ -234,6 +255,10 @@ static void __init smdk6440_machine_init(void) s5p6440_set_lcd_interface(); s3c_fb_set_platdata(&smdk6440_lcd_pdata); + s3c_sdhci0_set_platdata(&smdk6440_hsmmc0_pdata); + s3c_sdhci1_set_platdata(&smdk6440_hsmmc1_pdata); + s3c_sdhci2_set_platdata(&smdk6440_hsmmc2_pdata); + platform_add_devices(smdk6440_devices, ARRAY_SIZE(smdk6440_devices)); } diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c index 0ab129ecf00..242a415dcf6 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6450.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c @@ -24,6 +24,7 @@ #include <linux/gpio.h> #include <linux/pwm_backlight.h> #include <linux/fb.h> +#include <linux/mmc/host.h> #include <video/platform_lcd.h> @@ -52,6 +53,7 @@ #include <plat/backlight.h> #include <plat/fb.h> #include <plat/regs-fb.h> +#include <plat/sdhci.h> #define SMDK6450_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ S3C2410_UCON_RXILEVEL | \ @@ -179,10 +181,28 @@ static struct platform_device *smdk6450_devices[] __initdata = { &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, @@ -254,6 +274,10 @@ static void __init smdk6450_machine_init(void) 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)); } |