[alsa-devel] [PATCHv3 6/7] ARM: dts: Enable SGTL5000 codec based audio driver node for VF610 TOWER.

This patch adds and enables SGTL5000 codec support, and also specified the corresponding SAI node.

Signed-off-by: Xiubo Li Li.Xiubo@freescale.com --- arch/arm/boot/dts/vf610-twr.dts | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+)

diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts index e60c20c..6a8ee0a 100644 --- a/arch/arm/boot/dts/vf610-twr.dts +++ b/arch/arm/boot/dts/vf610-twr.dts @@ -34,6 +34,31 @@ }; };

+ regulators { + compatible = "simple-bus"; + + reg_3p3v: 3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + + sound { + compatible = "fsl,vf610-sgtl5000"; + model = "vf610-sgtl5000"; + saif-controller = <&sai2>; + audio-codec = <&codec>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "LINE_IN", "Line In Jack", + "Headphone Jack", "HP_OUT", + "Ext Spk", "LINE_OUT"; + }; + };

&dspi0 { @@ -72,6 +97,14 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c0_1>; status = "okay"; + + codec: sgtl5000@0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + VDDA-supply = <&reg_3p3v>; + VDDIO-supply = <&reg_3p3v>; + clocks = <&clks VF610_CLK_SAI2>; + }; };

&sai2 {