[PATCH V2 6/8] ARM: dts: exynos5420: add i2s controllers

sunil joshi
2013-08-02T06:32:17Z

Padma,
You may move the common stuff of I2S contents for 5250 & 5420 into exynos5.dtsi.

Regards
Sunil

On Fri, Jul 26, 2013 at 7:06 PM, Padmavathi Venna <padma.v@samsung.com> wrote:
> From: Andrew Bresticker <abrestic@chromium.org>
>
> This adds device-tree bindings for the i2s controllers on Exynos 5420.
>
> Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
> Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
> Reviewed-on: https://gerrit.chromium.org/gerrit/57713
> ---
> arch/arm/boot/dts/exynos5420.dtsi | 44 +++++++++++++++++++++++++++++++++++++
> 1 files changed, 44 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
> index d2fdb87..c9ed8d2 100644
> --- a/arch/arm/boot/dts/exynos5420.dtsi
> +++ b/arch/arm/boot/dts/exynos5420.dtsi
> @@ -242,4 +242,48 @@
> pinctrl-names = "default";
> pinctrl-0 = <&i2c3_bus>;
> };
> +
> + i2s_0: i2s at 03830000 {
> + compatible = "samsung,exynos5420-i2s";
> + reg = <0x03830000 0x100>;
> + dmas = <&adma 0
> + &adma 2
> + &adma 1>;
> + dma-names = "tx", "rx", "tx-sec";
> + clocks = <&clock_audss EXYNOS_I2S_BUS>,
> + <&clock_audss EXYNOS_I2S_BUS>,
> + <&clock_audss EXYNOS_SCLK_I2S>;
> + clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
> + samsung,idma-addr = <0x03000000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2s0_bus>;
> + status = "disabled";
> + };
> +
> + i2s_1: i2s at 12D60000 {
> + compatible = "samsung,s3c6410-i2s";
> + reg = <0x12D60000 0x100>;
> + dmas = <&pdma1 12
> + &pdma1 11>;
> + dma-names = "tx", "rx";
> + clocks = <&clock 275>, <&clock 138>;
> + clock-names = "iis", "i2s_opclk0";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2s1_bus>;
> + status = "disabled";
> + };
> +
> + i2s_2: i2s at 12D70000 {
> + compatible = "samsung,s3c6410-i2s";
> + reg = <0x12D70000 0x100>;
> + dmas = <&pdma0 12
> + &pdma0 11>;
> + dma-names = "tx", "rx";
> + clocks = <&clock 276>, <&clock 139>;
> + clock-names = "iis", "i2s_opclk0";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2s2_bus>;
> + status = "disabled";
> + };
> +
> };
> --
> 1.7.4.4
>
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