From 24f9e1f31471abbd2af62eb529deee90bad4c65c Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Wed, 31 Aug 2011 15:47:16 +0900 Subject: [PATCH] ARM: EXYNOS4: Add USB EHCI device to ORIGEN board Signed-off-by: Pankaj Dubey Signed-off-by: Sachin Kamat [kgene.kim@samsung.com: re-ordering changes in Kconfig] Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos4/Kconfig | 2 ++ arch/arm/mach-exynos4/mach-origen.c | 17 +++++++++++++++++ 2 files changed, 19 insertions(+) diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig index 3ceefdbadd1..3034a736f82 100644 --- a/arch/arm/mach-exynos4/Kconfig +++ b/arch/arm/mach-exynos4/Kconfig @@ -224,7 +224,9 @@ config MACH_ORIGEN select S3C_DEV_RTC select S3C_DEV_WDT select S3C_DEV_HSMMC2 + select S5P_DEV_USB_EHCI select EXYNOS4_SETUP_SDHCI + select EXYNOS4_SETUP_USB_PHY help Machine support for ORIGEN based on Samsung EXYNOS4210 diff --git a/arch/arm/mach-exynos4/mach-origen.c b/arch/arm/mach-exynos4/mach-origen.c index ed59f86001a..d101756ef7d 100644 --- a/arch/arm/mach-exynos4/mach-origen.c +++ b/arch/arm/mach-exynos4/mach-origen.c @@ -24,6 +24,8 @@ #include #include #include +#include +#include #include @@ -79,10 +81,21 @@ static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = { .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, }; +/* USB EHCI */ +static struct s5p_ehci_platdata origen_ehci_pdata; + +static void __init origen_ehci_init(void) +{ + struct s5p_ehci_platdata *pdata = &origen_ehci_pdata; + + s5p_ehci_set_platdata(pdata); +} + static struct platform_device *origen_devices[] __initdata = { &s3c_device_hsmmc2, &s3c_device_rtc, &s3c_device_wdt, + &s5p_device_ehci, }; static void __init origen_map_io(void) @@ -95,6 +108,10 @@ static void __init origen_map_io(void) static void __init origen_machine_init(void) { s3c_sdhci2_set_platdata(&origen_hsmmc2_pdata); + + origen_ehci_init(); + clk_xusbxti.rate = 24000000; + platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices)); } -- 2.39.5