Hi Rajeshwari,
On Tue, Aug 21, 2012 at 11:44 PM, Rajeshwari Shinde
<rajeshwar...@samsung.com> wrote:
> This patch adds pinmux support for I2S1
>
> Signed-off-by: Rajeshwari Shinde <rajeshwar...@samsung.com>
Acked-by: Simon Glass <s...@chromium.org>
> ---
> Changes in V2:
> - made exynos_i2s_config pinmux function static.
> arch/arm/cpu/armv7/exynos/pinmux.c | 12 ++++++++++++
> arch/arm/include/asm/arch-exynos/periph.h | 1 +
> 2 files changed, 13 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c
> b/arch/arm/cpu/armv7/exynos/pinmux.c
> index 13f75e0..ed82bc3 100644
> --- a/arch/arm/cpu/armv7/exynos/pinmux.c
> +++ b/arch/arm/cpu/armv7/exynos/pinmux.c
> @@ -273,6 +273,15 @@ void exynos5_spi_config(int peripheral)
> }
> }
>
> +static void exynos5_i2s_config(int peripheral)
> +{
> + int i;
> + struct exynos5_gpio_part1 *gpio1 =
> + (struct exynos5_gpio_part1 *) samsung_get_base_gpio_part1();
blank line after
> + for (i = 0; i < 5; i++)
> + s5p_gpio_cfg_pin(&gpio1->b0, i, GPIO_FUNC(0x02));
> +}
> +
> static int exynos5_pinmux_config(int peripheral, int flags)
> {
> switch (peripheral) {
> @@ -307,6 +316,9 @@ static int exynos5_pinmux_config(int peripheral, int
> flags)
> case PERIPH_ID_SPI4:
> exynos5_spi_config(peripheral);
> break;
> + case PERIPH_ID_I2S1:
> + exynos5_i2s_config(peripheral);
> + break;
> default:
> debug("%s: invalid peripheral %d", __func__, peripheral);
> return -1;
> diff --git a/arch/arm/include/asm/arch-exynos/periph.h
> b/arch/arm/include/asm/arch-exynos/periph.h
> index dafc3f3..404e5db 100644
> --- a/arch/arm/include/asm/arch-exynos/periph.h
> +++ b/arch/arm/include/asm/arch-exynos/periph.h
> @@ -38,6 +38,7 @@ enum periph_id {
> PERIPH_ID_I2C5,
> PERIPH_ID_I2C6,
> PERIPH_ID_I2C7,
> + PERIPH_ID_I2S1,
> PERIPH_ID_SDMMC0,
> PERIPH_ID_SDMMC1,
> PERIPH_ID_SDMMC2,
> --
> 1.7.4.4
>
Regards,
Simon
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