Re: [PATCH 3/4] ARM: dts: Enable SGTL5000 codec based audio driver node for VF610 TOWER.

[Shawn Guo]

On Wed, Feb 19, 2014 at 01:38:42PM +0800, Xiubo Li wrote:
> This patch adds and enables SGTL5000 codec support.
> 
> Signed-off-by: Xiubo Li <li.xi...@freescale.com>
> ---
>  arch/arm/boot/dts/vf610-twr.dts | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts
> index 8217854..29790c9 100644
> --- a/arch/arm/boot/dts/vf610-twr.dts
> +++ b/arch/arm/boot/dts/vf610-twr.dts
> @@ -34,6 +34,17 @@
>               };
>       };
>  
> +     regulators {
> +             compatible = "simple-bus";

                #address-cells = <1>;
                #size-cells = <0>;

> +
> +             reg_3p3v: 3p3v {

                reg_3p3v: regulator@0 {

> +                     compatible = "regulator-fixed";

                        reg = <0>;

Shawn

> +                     regulator-name = "3P3V";
> +                     regulator-min-microvolt = <3300000>;
> +                     regulator-max-microvolt = <3300000>;
> +                     regulator-always-on;
> +             };
> +     };
>  };
>  
>  &dspi0 {
> @@ -72,6 +83,14 @@
>       pinctrl-names = "default";
>       pinctrl-0 = <&pinctrl_i2c0>;
>       status = "okay";
> +
> +     codec: sgtl5000@0a {
> +            compatible = "fsl,sgtl5000";
> +            reg = <0x0a>;
> +            VDDA-supply = <&reg_3p3v>;
> +            VDDIO-supply = <&reg_3p3v>;
> +            clocks = <&clks VF610_CLK_SAI2>;
> +       };
>  };
>  
>  &iomuxc {
> -- 
> 1.8.4
> 
> 

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