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| author | Hyuk Lee <hyuk1.lee@samsung.com> | 2010-10-06 09:50:20 +0400 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2010-10-25 11:02:36 +0400 |
| commit | 2b11148a80bf1a022e8165ae0026bf6ff5778f03 (patch) | |
| tree | 6f743ba717f3b0c1c41cf4097a601804640cc334 | |
| parent | 1036c3ab6045ccf21b23427081c7b5d4149142dd (diff) | |
| download | linux-2b11148a80bf1a022e8165ae0026bf6ff5778f03.tar.xz | |
ARM: S5PV310: Add support HSMMC on SMDKV310 and SMDKC210
This patch adds support HSMMC for S5PV310(SMDKV310) and
S5PC210(SMDKC210).
Signed-off-by: Hyuk Lee <hyuk1.lee@samsung.com>
Signed-off-by: Jeongbae Seo <jeongbae.seo@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| -rw-r--r-- | arch/arm/mach-s5pv310/mach-smdkc210.c | 45 | ||||
| -rw-r--r-- | arch/arm/mach-s5pv310/mach-smdkv310.c | 45 |
2 files changed, 90 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv310/mach-smdkc210.c b/arch/arm/mach-s5pv310/mach-smdkc210.c index b0623976b884..da5e7e7788b1 100644 --- a/arch/arm/mach-s5pv310/mach-smdkc210.c +++ b/arch/arm/mach-s5pv310/mach-smdkc210.c @@ -9,6 +9,9 @@ */ #include <linux/serial_core.h> +#include <linux/gpio.h> +#include <linux/mmc/host.h> +#include <linux/platform_device.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -18,6 +21,7 @@ #include <plat/s5pv310.h> #include <plat/cpu.h> #include <plat/devs.h> +#include <plat/sdhci.h> #include <mach/map.h> @@ -66,7 +70,43 @@ static struct s3c2410_uartcfg smdkc210_uartcfgs[] __initdata = { }, }; +static struct s3c_sdhci_platdata smdkc210_hsmmc0_pdata __initdata = { + .cd_type = S3C_SDHCI_CD_GPIO, + .ext_cd_gpio = S5PV310_GPK0(2), + .ext_cd_gpio_invert = 1, +#ifdef CONFIG_S5PV310_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 = S5PV310_GPK0(2), + .ext_cd_gpio_invert = 1, +}; + +static struct s3c_sdhci_platdata smdkc210_hsmmc2_pdata __initdata = { + .cd_type = S3C_SDHCI_CD_GPIO, + .ext_cd_gpio = S5PV310_GPK2(2), + .ext_cd_gpio_invert = 1, +#ifdef CONFIG_S5PV310_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 = S5PV310_GPK2(2), + .ext_cd_gpio_invert = 1, +}; + static struct platform_device *smdkc210_devices[] __initdata = { + &s3c_device_hsmmc0, + &s3c_device_hsmmc1, + &s3c_device_hsmmc2, + &s3c_device_hsmmc3, &s3c_device_rtc, &s3c_device_wdt, }; @@ -80,6 +120,11 @@ static void __init smdkc210_map_io(void) static void __init smdkc210_machine_init(void) { + 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); + #ifdef CONFIG_CACHE_L2X0 l2x0_init(S5P_VA_L2CC, 1 << 28, 0xffffffff); #endif diff --git a/arch/arm/mach-s5pv310/mach-smdkv310.c b/arch/arm/mach-s5pv310/mach-smdkv310.c index 9cb827da97f5..6eff6ceac912 100644 --- a/arch/arm/mach-s5pv310/mach-smdkv310.c +++ b/arch/arm/mach-s5pv310/mach-smdkv310.c @@ -9,6 +9,9 @@ */ #include <linux/serial_core.h> +#include <linux/gpio.h> +#include <linux/mmc/host.h> +#include <linux/platform_device.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -18,6 +21,7 @@ #include <plat/s5pv310.h> #include <plat/cpu.h> #include <plat/devs.h> +#include <plat/sdhci.h> #include <mach/map.h> @@ -66,7 +70,43 @@ static struct s3c2410_uartcfg smdkv310_uartcfgs[] __initdata = { }, }; +static struct s3c_sdhci_platdata smdkv310_hsmmc0_pdata __initdata = { + .cd_type = S3C_SDHCI_CD_GPIO, + .ext_cd_gpio = S5PV310_GPK0(2), + .ext_cd_gpio_invert = 1, +#ifdef CONFIG_S5PV310_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 = S5PV310_GPK0(2), + .ext_cd_gpio_invert = 1, +}; + +static struct s3c_sdhci_platdata smdkv310_hsmmc2_pdata __initdata = { + .cd_type = S3C_SDHCI_CD_GPIO, + .ext_cd_gpio = S5PV310_GPK2(2), + .ext_cd_gpio_invert = 1, +#ifdef CONFIG_S5PV310_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 = S5PV310_GPK2(2), + .ext_cd_gpio_invert = 1, +}; + static struct platform_device *smdkv310_devices[] __initdata = { + &s3c_device_hsmmc0, + &s3c_device_hsmmc1, + &s3c_device_hsmmc2, + &s3c_device_hsmmc3, &s3c_device_rtc, &s3c_device_wdt, }; @@ -80,6 +120,11 @@ static void __init smdkv310_map_io(void) static void __init smdkv310_machine_init(void) { + 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); + #ifdef CONFIG_CACHE_L2X0 l2x0_init(S5P_VA_L2CC, 1 << 28, 0xffffffff); #endif |