Sachin Kamat wrote:
>
> S3C-HSOTG support is added to SMDK4212 and SMDK4412 boards.
>
> Signed-off-by: Sachin Kamat <[email protected]>
> ---
> arch/arm/mach-exynos/Kconfig | 2 ++
> arch/arm/mach-exynos/mach-smdk4x12.c | 8 ++++++++
> 2 files changed, 10 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
> index 6682f35..95e3ee3 100644
> --- a/arch/arm/mach-exynos/Kconfig
> +++ b/arch/arm/mach-exynos/Kconfig
> @@ -349,6 +349,7 @@ config MACH_SMDK4212
> select S3C_DEV_I2C3
> select S3C_DEV_I2C7
> select S3C_DEV_RTC
> + select S3C_DEV_USB_HSOTG
> select S3C_DEV_WDT
> select SAMSUNG_DEV_BACKLIGHT
> select SAMSUNG_DEV_KEYPAD
> @@ -359,6 +360,7 @@ config MACH_SMDK4212
> select EXYNOS4_SETUP_I2C7
> select EXYNOS4_SETUP_KEYPAD
> select EXYNOS4_SETUP_SDHCI
> + select EXYNOS4_SETUP_USB_PHY
> help
> Machine support for Samsung SMDK4212
>
> diff --git a/arch/arm/mach-exynos/mach-smdk4x12.c b/arch/arm/mach-
> exynos/mach-smdk4x12.c
> index d00e4f0..6d8f325 100644
> --- a/arch/arm/mach-exynos/mach-smdk4x12.c
> +++ b/arch/arm/mach-exynos/mach-smdk4x12.c
> @@ -19,6 +19,7 @@
> #include <linux/pwm_backlight.h>
> #include <linux/regulator/machine.h>
> #include <linux/serial_core.h>
> +#include <linux/platform_data/s3c-hsotg.h>
>
> #include <asm/mach/arch.h>
> #include <asm/hardware/gic.h>
> @@ -235,6 +236,9 @@ static struct samsung_keypad_platdata
> smdk4x12_keypad_data __initdata = {
> .cols = 5,
> };
>
> +/* USB OTG */
> +static struct s3c_hsotg_plat smdk4x12_hsotg_pdata;
> +
> static struct platform_device *smdk4x12_devices[] __initdata = {
> &s3c_device_hsmmc2,
> &s3c_device_hsmmc3,
> @@ -243,6 +247,7 @@ static struct platform_device *smdk4x12_devices[]
> __initdata = {
> &s3c_device_i2c3,
> &s3c_device_i2c7,
> &s3c_device_rtc,
> + &s3c_device_usb_hsotg,
> &s3c_device_wdt,
> &samsung_device_keypad,
> };
> @@ -281,6 +286,9 @@ static void __init smdk4x12_machine_init(void)
> s3c_sdhci2_set_platdata(&smdk4x12_hsmmc2_pdata);
> s3c_sdhci3_set_platdata(&smdk4x12_hsmmc3_pdata);
>
> + s3c_hsotg_set_platdata(&smdk4x12_hsotg_pdata);
> + clk_xusbxti.rate = 24000000;
Well, already clk_xusbxti.rate is declared at the same file?
257 static void __init smdk4x12_map_io(void)
258 {
259 clk_xusbxti.rate = 24000000;
260
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <[email protected]>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
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