[PATCH] ARM: EXYNOS4: Add usb ehci device to the SMDKC210

[Jingoo Han]

This patch is to support usb ehci device to the SMDKC210 board.

Signed-off-by: Jingoo Han <jg1....@samsung.com>
---
 arch/arm/mach-exynos4/Kconfig         |    2 ++
 arch/arm/mach-exynos4/mach-smdkc210.c |   16 ++++++++++++++++
 2 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig
index 3ceefdb..12a0481 100644
--- a/arch/arm/mach-exynos4/Kconfig
+++ b/arch/arm/mach-exynos4/Kconfig
@@ -115,6 +115,7 @@ config MACH_SMDKC210
        bool "SMDKC210"
        select CPU_EXYNOS4210
        select S5P_DEV_FIMD0
+       select S5P_DEV_USB_EHCI
        select S3C_DEV_RTC
        select S3C_DEV_WDT
        select S3C_DEV_I2C1
@@ -127,6 +128,7 @@ config MACH_SMDKC210
        select EXYNOS4_DEV_PD
        select EXYNOS4_DEV_SYSMMU
        select EXYNOS4_SETUP_FIMD0
+       select EXYNOS4_SETUP_USB_PHY
        select EXYNOS4_SETUP_I2C1
        select EXYNOS4_SETUP_SDHCI
        help
diff --git a/arch/arm/mach-exynos4/mach-smdkc210.c 
b/arch/arm/mach-exynos4/mach-smdkc210.c
index a7c65e0..2cd2eb4 100644
--- a/arch/arm/mach-exynos4/mach-smdkc210.c
+++ b/arch/arm/mach-exynos4/mach-smdkc210.c
@@ -36,6 +36,8 @@
 #include <plat/pd.h>
 #include <plat/gpio-cfg.h>
 #include <plat/backlight.h>
+#include <plat/ehci.h>
+#include <plat/clock.h>
 
 #include <mach/map.h>
 
@@ -216,6 +218,16 @@ static struct i2c_board_info i2c_devs1[] __initdata = {
        {I2C_BOARD_INFO("wm8994", 0x1a),},
 };
 
+/* USB EHCI */
+static struct s5p_ehci_platdata smdkc210_ehci_pdata;
+
+static void __init smdkc210_ehci_init(void)
+{
+       struct s5p_ehci_platdata *pdata = &smdkc210_ehci_pdata;
+
+       s5p_ehci_set_platdata(pdata);
+}
+
 static struct platform_device *smdkc210_devices[] __initdata = {
        &s3c_device_hsmmc0,
        &s3c_device_hsmmc1,
@@ -224,6 +236,7 @@ static struct platform_device *smdkc210_devices[] 
__initdata = {
        &s3c_device_i2c1,
        &s3c_device_rtc,
        &s3c_device_wdt,
+       &s5p_device_ehci,
        &exynos4_device_ac97,
        &exynos4_device_i2s0,
        &exynos4_device_pd[PD_MFC],
@@ -296,6 +309,9 @@ static void __init smdkc210_machine_init(void)
        samsung_bl_set(&smdkc210_bl_gpio_info, &smdkc210_bl_data);
        s5p_fimd0_set_platdata(&smdkc210_lcd0_pdata);
 
+       smdkc210_ehci_init();
+       clk_xusbxti.rate = 24000000;
+
        platform_add_devices(smdkc210_devices, ARRAY_SIZE(smdkc210_devices));
 }
 
-- 
1.7.1

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