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+ROCKCHIP audio complex, with MAX98090 CODEC
+
+Required properties:
+- compatible : must be "rockchip,rockchip-audio-max98090"
+- rockchip,model : the user-visible name of this sound complex
+- rockchip,i2s-controller : The phandle of the rockchip I2S controller
+ that's connected to the CODEC.
+- rockchip,audio-codec : The phandle of the MAX98090 audio codec.
+
+Optional properties:
+- rockchip,hp-det-gpios : The GPIO that detect headphones are plugged in
+- rockchip,mic-det-gpios : The GPIO that detect micphones are plugged in
+
+Example:
+
+sound {
+ compatible = "rockchip,rockchip-audio-max98090";
+ rockchip,model = "ROCKCHIP-I2S";
+ rockchip,i2s-controller = <&i2s>;
+ rockchip,audio-codec = <&max98090>;
+ rockchip,hp-det-gpios = <&gpio6 5 GPIO_ACTIVE_HIGH>;
+ rockchip,mic-det-gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>;
+};
Add documentation for rockchip-max98090 driver, which is need by rockchip board using a max98090. Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com> --- .../sound/rockchip,rockchip-audio-max98090.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/rockchip,rockchip-audio-max98090.txt