From: rajeshwari.s <[email protected]> Enables SDHCI supports for S5P6440 and S5P6450.
Signed-off-by: Abhilash Kesavan <[email protected]> Signed-off-by: Rajeshwari.S <[email protected]> --- arch/arm/mach-s5p64x0/mach-smdk6440.c | 27 +++++++++++++++++++++++++++ arch/arm/mach-s5p64x0/mach-smdk6450.c | 27 +++++++++++++++++++++++++++ 2 files changed, 54 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c index 2d559f1..78c744f 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6440.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c @@ -23,6 +23,7 @@ #include <linux/clk.h> #include <linux/gpio.h> #include <linux/pwm_backlight.h> +#include <linux/mmc/host.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -46,6 +47,7 @@ #include <plat/adc.h> #include <plat/ts.h> #include <plat/s5p-time.h> +#include <plat/sdhci.h> #define SMDK6440_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ S3C2410_UCON_RXILEVEL | \ @@ -141,6 +143,28 @@ static struct platform_device *smdk6440_devices[] __initdata = { &s5p6440_device_iis, &s3c_device_timer[1], &smdk6440_backlight_device, + &s3c_device_hsmmc0, + &s3c_device_hsmmc1, + &s3c_device_hsmmc2, +}; + +static struct s3c_sdhci_platdata smdk6440_hsmmc0_pdata __initdata = { + .cd_type = S3C_SDHCI_CD_NONE, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, +}; + +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 + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, +}; + +static struct s3c_sdhci_platdata smdk6440_hsmmc2_pdata __initdata = { + .cd_type = S3C_SDHCI_CD_NONE, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, }; static struct s3c2410_platform_i2c s5p6440_i2c0_data __initdata = { @@ -194,6 +218,9 @@ static void __init smdk6440_machine_init(void) i2c_register_board_info(1, smdk6440_i2c_devs1, ARRAY_SIZE(smdk6440_i2c_devs1)); + 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 d19c469..099ca20 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6450.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c @@ -23,6 +23,7 @@ #include <linux/clk.h> #include <linux/gpio.h> #include <linux/pwm_backlight.h> +#include <linux/mmc/host.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -46,6 +47,7 @@ #include <plat/adc.h> #include <plat/ts.h> #include <plat/s5p-time.h> +#include <plat/sdhci.h> #define SMDK6450_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ S3C2410_UCON_RXILEVEL | \ @@ -159,9 +161,31 @@ static struct platform_device *smdk6450_devices[] __initdata = { &s5p6450_device_iis0, &s3c_device_timer[1], &smdk6450_backlight_device, + &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, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, +}; + +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 + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, +}; + +static struct s3c_sdhci_platdata smdk6450_hsmmc2_pdata __initdata = { + .cd_type = S3C_SDHCI_CD_NONE, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, +}; + static struct s3c2410_platform_i2c s5p6450_i2c0_data __initdata = { .flags = 0, .slave_addr = 0x10, @@ -213,6 +237,9 @@ static void __init smdk6450_machine_init(void) i2c_register_board_info(1, smdk6450_i2c_devs1, ARRAY_SIZE(smdk6450_i2c_devs1)); + 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)); } -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
