Tushar Behera wrote:
-----Original Message----- From: Tushar Behera [mailto:tushar.behera@linaro.org] Sent: Friday, August 26, 2011 6:39 PM To: linux-samsung-soc@vger.kernel.org Cc: linaro-dev@lists.linaro.org; kgene.kim@samsung.com; patches@linaro.org Subject: [PATCH 2/3] ARM: EXYNOS4: Add support for secondary MMC port on ORIGEN
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.
Would be helpful if above comments could be included in codes :)
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));
}
-- 1.7.4.1
OK, will apply. If you don't mind, I will add comments the reason of the ordering when I apply this.
Thanks.
Best regards, Kgene. -- Kukjin Kim kgene.kim@samsung.com, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd.