1 RT5665/RT5666/RT5668 audio CODEC
3 This device supports I2C only.
7 - compatible : One of "realtek,rt5665", "realtek,rt5666" or "realtek,rt5668".
9 - reg : The I2C address of the device.
11 - interrupts : The CODEC's interrupt output.
15 - realtek,in1-differential
16 - realtek,in2-differential
17 - realtek,in3-differential
18 - realtek,in4-differential
19 Boolean. Indicate MIC1/2/3/4 input are differential, rather than single-ended.
21 - realtek,dmic1-data-pin
23 1: using GPIO4 pin as dmic1 data pin
24 2: using IN2N pin as dmic2 data pin
26 - realtek,dmic2-data-pin
28 1: using GPIO5 pin as dmic2 data pin
29 2: using IN2P pin as dmic2 data pin
33 1: using JD1 as JD source
35 - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
37 Pins on the device (for linking into audio routes) for RT5659/RT5658:
62 compatible = "realtek,rt5665";
64 interrupt-parent = <&gpio>;
65 interrupts = <TEGRA_GPIO(W, 3) GPIO_ACTIVE_HIGH>;
66 realtek,ldo1-en-gpios =
67 <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>;