diff options
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/mach-s5pv310/mach-smdkc210.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-s5pv310/mach-smdkv310.c | 4 | ||||
-rw-r--r-- | arch/arm/plat-samsung/dev-hsmmc.c | 3 | ||||
-rw-r--r-- | arch/arm/plat-samsung/dev-hsmmc1.c | 3 | ||||
-rw-r--r-- | arch/arm/plat-samsung/dev-hsmmc2.c | 3 | ||||
-rw-r--r-- | arch/arm/plat-samsung/dev-hsmmc3.c | 3 | ||||
-rw-r--r-- | arch/arm/plat-samsung/include/plat/sdhci.h | 7 |
7 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv310/mach-smdkc210.c b/arch/arm/mach-s5pv310/mach-smdkc210.c index da5e7e7788b..93d537b8dad 100644 --- a/arch/arm/mach-s5pv310/mach-smdkc210.c +++ b/arch/arm/mach-s5pv310/mach-smdkc210.c @@ -74,6 +74,7 @@ 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, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, #ifdef CONFIG_S5PV310_SDHCI_CH0_8BIT .max_width = 8, .host_caps = MMC_CAP_8_BIT_DATA, @@ -84,12 +85,14 @@ 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, + .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 = S5PV310_GPK2(2), .ext_cd_gpio_invert = 1, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, #ifdef CONFIG_S5PV310_SDHCI_CH2_8BIT .max_width = 8, .host_caps = MMC_CAP_8_BIT_DATA, @@ -100,6 +103,7 @@ 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, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, }; static struct platform_device *smdkc210_devices[] __initdata = { diff --git a/arch/arm/mach-s5pv310/mach-smdkv310.c b/arch/arm/mach-s5pv310/mach-smdkv310.c index 6eff6ceac91..10f80566516 100644 --- a/arch/arm/mach-s5pv310/mach-smdkv310.c +++ b/arch/arm/mach-s5pv310/mach-smdkv310.c @@ -74,6 +74,7 @@ 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, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, #ifdef CONFIG_S5PV310_SDHCI_CH0_8BIT .max_width = 8, .host_caps = MMC_CAP_8_BIT_DATA, @@ -84,12 +85,14 @@ 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, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, }; 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, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, #ifdef CONFIG_S5PV310_SDHCI_CH2_8BIT .max_width = 8, .host_caps = MMC_CAP_8_BIT_DATA, @@ -100,6 +103,7 @@ 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, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, }; static struct platform_device *smdkv310_devices[] __initdata = { diff --git a/arch/arm/plat-samsung/dev-hsmmc.c b/arch/arm/plat-samsung/dev-hsmmc.c index 5b8aacb5cbc..db7a65c7f12 100644 --- a/arch/arm/plat-samsung/dev-hsmmc.c +++ b/arch/arm/plat-samsung/dev-hsmmc.c @@ -41,6 +41,7 @@ struct s3c_sdhci_platdata s3c_hsmmc0_def_platdata = { .max_width = 4, .host_caps = (MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED), + .clk_type = S3C_SDHCI_CLK_DIV_INTERNAL, }; struct platform_device s3c_device_hsmmc0 = { @@ -73,4 +74,6 @@ void s3c_sdhci0_set_platdata(struct s3c_sdhci_platdata *pd) set->cfg_card = pd->cfg_card; if (pd->host_caps) set->host_caps |= pd->host_caps; + if (pd->clk_type) + set->clk_type = pd->clk_type; } diff --git a/arch/arm/plat-samsung/dev-hsmmc1.c b/arch/arm/plat-samsung/dev-hsmmc1.c index 9b52828644d..2497321f08d 100644 --- a/arch/arm/plat-samsung/dev-hsmmc1.c +++ b/arch/arm/plat-samsung/dev-hsmmc1.c @@ -41,6 +41,7 @@ struct s3c_sdhci_platdata s3c_hsmmc1_def_platdata = { .max_width = 4, .host_caps = (MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED), + .clk_type = S3C_SDHCI_CLK_DIV_INTERNAL, }; struct platform_device s3c_device_hsmmc1 = { @@ -73,4 +74,6 @@ void s3c_sdhci1_set_platdata(struct s3c_sdhci_platdata *pd) set->cfg_card = pd->cfg_card; if (pd->host_caps) set->host_caps |= pd->host_caps; + if (pd->clk_type) + set->clk_type = pd->clk_type; } diff --git a/arch/arm/plat-samsung/dev-hsmmc2.c b/arch/arm/plat-samsung/dev-hsmmc2.c index df9e36b54c0..f60aedba417 100644 --- a/arch/arm/plat-samsung/dev-hsmmc2.c +++ b/arch/arm/plat-samsung/dev-hsmmc2.c @@ -42,6 +42,7 @@ struct s3c_sdhci_platdata s3c_hsmmc2_def_platdata = { .max_width = 4, .host_caps = (MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED), + .clk_type = S3C_SDHCI_CLK_DIV_INTERNAL, }; struct platform_device s3c_device_hsmmc2 = { @@ -74,4 +75,6 @@ void s3c_sdhci2_set_platdata(struct s3c_sdhci_platdata *pd) set->cfg_card = pd->cfg_card; if (pd->host_caps) set->host_caps |= pd->host_caps; + if (pd->clk_type) + set->clk_type = pd->clk_type; } diff --git a/arch/arm/plat-samsung/dev-hsmmc3.c b/arch/arm/plat-samsung/dev-hsmmc3.c index ca80897b0d7..ede776f20e6 100644 --- a/arch/arm/plat-samsung/dev-hsmmc3.c +++ b/arch/arm/plat-samsung/dev-hsmmc3.c @@ -45,6 +45,7 @@ struct s3c_sdhci_platdata s3c_hsmmc3_def_platdata = { .max_width = 4, .host_caps = (MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED), + .clk_type = S3C_SDHCI_CLK_DIV_INTERNAL, }; struct platform_device s3c_device_hsmmc3 = { @@ -77,4 +78,6 @@ void s3c_sdhci3_set_platdata(struct s3c_sdhci_platdata *pd) set->cfg_card = pd->cfg_card; if (pd->host_caps) set->host_caps |= pd->host_caps; + if (pd->clk_type) + set->clk_type = pd->clk_type; } diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h index d92670ad989..85853f8c4c5 100644 --- a/arch/arm/plat-samsung/include/plat/sdhci.h +++ b/arch/arm/plat-samsung/include/plat/sdhci.h @@ -28,11 +28,17 @@ enum cd_types { S3C_SDHCI_CD_PERMANENT, /* no CD line, card permanently wired to host */ }; +enum clk_types { + S3C_SDHCI_CLK_DIV_INTERNAL, /* use mmc internal clock divider */ + S3C_SDHCI_CLK_DIV_EXTERNAL, /* use external clock divider */ +}; + /** * struct s3c_sdhci_platdata() - Platform device data for Samsung SDHCI * @max_width: The maximum number of data bits supported. * @host_caps: Standard MMC host capabilities bit field. * @cd_type: Type of Card Detection method (see cd_types enum above) + * @clk_type: Type of clock divider method (see clk_types enum above) * @ext_cd_init: Initialize external card detect subsystem. Called on * sdhci-s3c driver probe when cd_type == S3C_SDHCI_CD_EXTERNAL. * notify_func argument is a callback to the sdhci-s3c driver @@ -59,6 +65,7 @@ struct s3c_sdhci_platdata { unsigned int max_width; unsigned int host_caps; enum cd_types cd_type; + enum clk_types clk_type; char **clocks; /* set of clock sources */ |