};
};
- hdmi-sound {
+ sound {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
- simple-audio-card,name = "DW-HDMI";
+ simple-audio-card,name = "rockchip,rt5640-codec";
simple-audio-card,mclk-fs = <512>;
+ simple-audio-card,widgets =
+ "Microphone", "Microphone Jack",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "MIC1", "Microphone Jack",
+ "MIC2", "Microphone Jack",
+ "Microphone Jack", "micbias1",
+ "Headphone Jack", "HPOL",
+ "Headphone Jack", "HPOR";
+
+ simple-audio-card,dai-link@0 {
+ format = "i2s";
+ cpu {
+ sound-dai = <&i2s>;
+ };
- simple-audio-card,cpu {
- sound-dai = <&i2s>;
+ codec {
+ sound-dai = <&rt5640>;
+ };
};
- simple-audio-card,codec {
- sound-dai = <&hdmi>;
+ simple-audio-card,dai-link@1 {
+ format = "i2s";
+ cpu {
+ sound-dai = <&i2s>;
+ };
+
+ codec {
+ sound-dai = <&hdmi>;
+ };
};
};
status = "okay";
};
+&i2c2 {
+ status = "okay";
+
+ rt5640: rt5640@1c {
+ #sound-dai-cells = <0>;
+ compatible = "realtek,rt5640";
+ reg = <0x1c>;
+ clocks = <&cru SCLK_I2S0_OUT>;
+ clock-names = "mclk";
+ interrupt-parent = <&gpio6>;
+ interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+ };
+};
+
&i2c5 {
status = "okay";
};