On Fri, Mar 24, 2017 at 09:48:42PM +0530, Jagan Teki wrote:
> From: Jagan Teki <ja...@amarulasolutions.com>
>
> Add support for Sound card and related codec(via i2c1) nodes
> on Engicam Is.IoT MX6UL variant module boards.
>
> Cc: Shawn Guo <shawn...@kernel.org>
> Cc: Matteo Lisi <matteo.l...@engicam.com>
> Cc: Michael Trimarchi <mich...@amarulasolutions.com>
> Signed-off-by: Jagan Teki <ja...@amarulasolutions.com>
<snip>
> diff --git a/arch/arm/boot/dts/imx6ul-isiot.dtsi
> b/arch/arm/boot/dts/imx6ul-isiot.dtsi
> index ea30380..9648de9 100644
> --- a/arch/arm/boot/dts/imx6ul-isiot.dtsi
> +++ b/arch/arm/boot/dts/imx6ul-isiot.dtsi
> @@ -69,6 +69,35 @@
> 100>;
> default-brightness-level = <100>;
> };
> +
> + reg_1p8v: regulator-1p8v {
> + compatible = "regulator-fixed";
> + regulator-name = "1P8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + reg_3p3v: regulator-3p3v {
> + compatible = "regulator-fixed";
> + regulator-name = "3P3V";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + sound {
> + compatible = "fsl,imx-audio-sgtl5000";
> + model = "imx6ul-isiot-sgtl5000";
> + cpu-dai = <&sai2>;
> + audio-codec = <&sgtl5000>;
> + audio-routing =
> + "MIC_IN", "Mic Jack",
> + "Mic Jack", "Mic Bias",
> + "Headphone Jack", "HP_OUT";
> + };
Can you consider to use simple-audio-card bindings instead?
Shawn
> };
>
> &i2c1 {
> --
> 1.9.1
>
