Secondary MMC port on ORIGEN is connected to sdhci instance 0. Support for secondary MMC port is extended by registering sdhci instance 0.
Since sdhci instance 2 can contain a bootable media, sdhci instance 0 is registered after instance 2.
Signed-off-by: Tushar Behera tushar.behera@linaro.org --- arch/arm/mach-exynos4/Kconfig | 1 + arch/arm/mach-exynos4/mach-origen.c | 7 +++++++ 2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig index e6925de..4c14d5e 100644 --- a/arch/arm/mach-exynos4/Kconfig +++ b/arch/arm/mach-exynos4/Kconfig @@ -229,6 +229,7 @@ config MACH_ORIGEN select CPU_EXYNOS4210 select S3C_DEV_RTC select S3C_DEV_WDT + select S3C_DEV_HSMMC select S3C_DEV_HSMMC2 select EXYNOS4_SETUP_SDHCI help diff --git a/arch/arm/mach-exynos4/mach-origen.c b/arch/arm/mach-exynos4/mach-origen.c index e280270..ae18812 100644 --- a/arch/arm/mach-exynos4/mach-origen.c +++ b/arch/arm/mach-exynos4/mach-origen.c @@ -72,6 +72,11 @@ static struct s3c2410_uartcfg origen_uartcfgs[] __initdata = { }, };
+static struct s3c_sdhci_platdata origen_hsmmc0_pdata __initdata = { + .cd_type = S3C_SDHCI_CD_INTERNAL, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, +}; + static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = { .cd_type = S3C_SDHCI_CD_INTERNAL, .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, @@ -79,6 +84,7 @@ static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = {
static struct platform_device *origen_devices[] __initdata = { &s3c_device_hsmmc2, + &s3c_device_hsmmc0, &s3c_device_rtc, &s3c_device_wdt, }; @@ -93,6 +99,7 @@ static void __init origen_map_io(void) static void __init origen_machine_init(void) { s3c_sdhci2_set_platdata(&origen_hsmmc2_pdata); + s3c_sdhci0_set_platdata(&origen_hsmmc0_pdata); platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices)); }