1 RT5640/RT5639 audio CODEC
3 This device supports I2C only.
7 - compatible : One of "realtek,rt5640" or "realtek,rt5639".
9 - reg : The I2C address of the device.
11 - interrupts : The CODEC's interrupt output.
15 - clocks: The phandle of the master clock to the CODEC
16 - clock-names: Should be "mclk"
18 - realtek,in1-differential
19 - realtek,in2-differential
20 - realtek,in3-differential
21 Boolean. Indicate MIC1/2/3 input are differential, rather than single-ended.
23 - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
25 Pins on the device (for linking into audio routes) for RT5639/RT5640:
45 Additional pins on the device for RT5640:
53 compatible = "realtek,rt5640";
55 interrupt-parent = <&gpio>;
56 interrupts = <TEGRA_GPIO(W, 3) GPIO_ACTIVE_HIGH>;
57 realtek,ldo1-en-gpios =
58 <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>;