[PATCH v3] arm64: dts: allwinner: a64: olinuxino: Enable audio

[Philip Rinn]

Enable the audio hardware on the Olimex A64-OLinuXino board family.
Tested on the A64-OLinuXino-2Ge8G-IND variant.

Signed-off-by: Philip Rinn <rinni at inventati.org>

---



Changes in v2: added missing &sound {...} part

Changes in v3: removed HDMI audio part as requested by Jernej Škrabec



  .../dts/allwinner/sun50i-a64-olinuxino.dts    | 30 +++++++++++++++++++

  1 file changed, 30 insertions(+)



diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts 
b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts

index ec7e2c0e82c1..6f2674bb1b7f 100644

--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts

+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts

@@ -58,6 +58,15 @@ wifi_pwrseq: wifi_pwrseq {

  	};

  };



+&codec {

+	status = "okay";

+};

+

+&codec_analog {

+	cpvdd-supply = <&reg_eldo1>;

+	status = "okay";

+};

+

  &cpu0 {

  	cpu-supply = <&reg_dcdc2>;

  };

@@ -74,6 +83,10 @@ &cpu3 {

  	cpu-supply = <&reg_dcdc2>;

  };



+&dai {

+	status = "okay";

+};

+

  &de {

  	status = "okay";

  };

@@ -328,6 +341,23 @@ &simplefb_hdmi {

  	vcc-hdmi-supply = <&reg_dldo1>;

  };



+&sound {

+	simple-audio-card,aux-devs = <&codec_analog>;

+	simple-audio-card,widgets = "Microphone", "Microphone Jack Left",

+		    "Microphone", "Microphone Jack Right",

+		    "Headphone", "Headphone Jack";

+	simple-audio-card,routing = "Left DAC", "DACL",

+		    "Right DAC", "DACR",

+		    "Headphone Jack", "HP",

+		    "ADCL", "Left ADC",

+		    "ADCR", "Right ADC",

+		    "Microphone Jack Left", "MBIAS",

+		    "MIC1", "Microphone Jack Left",

+		    "Microphone Jack Left", "HBIAS",

+		    "MIC2", "Microphone Jack Right";

+	status = "okay";

+};

+

  &uart0 {

  	pinctrl-names = "default";

  	pinctrl-0 = <&uart0_pb_pins>;

-- 

2.33.0