Hi Kukjin,
Sorry, I missed to adding in Cc.
Best Regards,
Inha Song.
On Fri, 23 Jan 2015 14:03:30 +0900
Inha Song <ideal.song@xxxxxxxxxxx> wrote:
> This patch add WM1811 audio codec, I2S interface and the sound
> machine nodes to enable audio on exynos4412-trats2 board.
>
> Signed-off-by: Inha Song <ideal.song@xxxxxxxxxxx>
> ---
> arch/arm/boot/dts/exynos4412-trats2.dts | 42 +++++++++++++++++++++++++++++++++
> 1 file changed, 42 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts
> index 29231b4..6205b98 100644
> --- a/arch/arm/boot/dts/exynos4412-trats2.dts
> +++ b/arch/arm/boot/dts/exynos4412-trats2.dts
> @@ -203,6 +203,25 @@
> };
> };
>
> + i2c@138A0000 {
> + samsung,i2c-sda-delay = <100>;
> + samsung,i2c-slave-addr = <0x10>;
> + samsung,i2c-max-bus-freq = <100000>;
> + pinctrl-0 = <&i2c4_bus>;
> + pinctrl-names = "default";
> + status = "okay";
> +
> + wm1811: wm1811@1a {
> + compatible = "wlf,wm1811";
> + reg = <0x1a>;
> + clocks = <&pmu_system_controller 0>;
> + clock-names = "MCLK1";
> + DCVDD-supply = <&ldo3_reg>;
> + DBVDD1-supply = <&ldo3_reg>;
> + wlf,ldo1ena = <&gpj0 4 0>;
> + };
> + };
> +
> i2c@138D0000 {
> samsung,i2c-sda-delay = <100>;
> samsung,i2c-slave-addr = <0x10>;
> @@ -838,6 +857,24 @@
> };
> };
>
> + i2s0: i2s@03830000 {
> + pinctrl-0 = <&i2s0_bus>;
> + pinctrl-names = "default";
> + status = "okay";
> + };
> +
> + sound {
> + compatible = "samsung,trats2-audio";
> + samsung,i2s-controller = <&i2s0>;
> + samsung,model = "Trats2";
> + samsung,audio-codec = <&wm1811>;
> + samsung,audio-routing =
> + "SPK", "SPKOUTLN",
> + "SPK", "SPKOUTLP",
> + "SPK", "SPKOUTRN",
> + "SPK", "SPKOUTRP";
> + };
> +
> exynos-usbphy@125B0000 {
> status = "okay";
> };
> @@ -865,6 +902,11 @@
> };
> };
>
> +&pmu_system_controller {
> + assigned-clocks = <&pmu_system_controller 0>;
> + assigned-clock-parents = <&clock CLK_XUSBXTI>;
> +};
> +
> &pinctrl_0 {
> pinctrl-names = "default";
> pinctrl-0 = <&sleep0>;
> --
> 2.0.0.390.gcb682f8
>
> _______________________________________________
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