1 RT5659/RT5658 audio CODEC
3 This device supports I2C only.
7 - compatible : One of "realtek,rt5659" or "realtek,rt5658".
9 - reg : The I2C address of the device.
11 - interrupts : The CODEC's interrupt output.
15 - realtek,in1-differential
16 - realtek,in3-differential
17 - realtek,in4-differential
18 Boolean. Indicate MIC1/3/4 input are differential, rather than single-ended.
20 - realtek,dmic1-data-pin
22 1: using IN2N pin as dmic1 data pin
23 2: using GPIO5 pin as dmic1 data pin
24 3: using GPIO9 pin as dmic1 data pin
25 4: using GPIO11 pin as dmic1 data pin
27 - realtek,dmic2-data-pin
29 1: using IN2P pin as dmic2 data pin
30 2: using GPIO6 pin as dmic2 data pin
31 3: using GPIO10 pin as dmic2 data pin
32 4: using GPIO12 pin as dmic2 data pin
36 1: using JD3 as JD source
38 - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
39 - realtek,reset-gpios : The GPIO that controls the CODEC's RESET pin.
41 Pins on the device (for linking into audio routes) for RT5659/RT5658:
69 compatible = "realtek,rt5659";
71 interrupt-parent = <&gpio>;
72 interrupts = <TEGRA_GPIO(W, 3) GPIO_ACTIVE_HIGH>;
73 realtek,ldo1-en-gpios =
74 <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>;