From 9e6280cd44c1cceaaac921567ee8c5731b7cc72b Mon Sep 17 00:00:00 2001 From: Krishna Mohan Dani Date: Thu, 13 Nov 2014 17:44:21 +0530 Subject: [PATCH] ASoC: rt5631: Add device tree binding documentation Document the device tree binding for the ALC5631 codec and update vendor specific prefix for the Realtek. Signed-off-by: Krishna Mohan Dani Signed-off-by: Mark Brown --- .../devicetree/bindings/sound/rt5631.txt | 48 +++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/rt5631.txt diff --git a/Documentation/devicetree/bindings/sound/rt5631.txt b/Documentation/devicetree/bindings/sound/rt5631.txt new file mode 100644 index 000000000000..92b986ca337b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/rt5631.txt @@ -0,0 +1,48 @@ +ALC5631/RT5631 audio CODEC + +This device supports I2C only. + +Required properties: + + - compatible : "realtek,alc5631" or "realtek,rt5631" + + - reg : the I2C address of the device. + +Pins on the device (for linking into audio routes): + + * SPK_OUT_R_P + * SPK_OUT_R_N + * SPK_OUT_L_P + * SPK_OUT_L_N + * HP_OUT_L + * HP_OUT_R + * AUX_OUT2_LP + * AUX_OUT2_RN + * AUX_OUT1_LP + * AUX_OUT1_RN + * AUX_IN_L_JD + * AUX_IN_R_JD + * MONO_IN_P + * MONO_IN_N + * MIC1_P + * MIC1_N + * MIC2_P + * MIC2_N + * MONO_OUT_P + * MONO_OUT_N + * MICBIAS1 + * MICBIAS2 + +Example: + +alc5631: alc5631@1a { + compatible = "realtek,alc5631"; + reg = <0x1a>; +}; + +or + +rt5631: rt5631@1a { + compatible = "realtek,rt5631"; + reg = <0x1a>; +}; -- 2.20.1