xref: /freebsd/sys/contrib/device-tree/Bindings/sound/tpa6130a2.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71) 
1Texas Instruments - tpa6130a2 Codec module
2
3The tpa6130a2 serial control bus communicates through I2C protocols
4
5Required properties:
6
7- compatible - "string" - One of:
8    "ti,tpa6130a2" - TPA6130A2
9    "ti,tpa6140a2" - TPA6140A2
10
11
12- reg - <int> -  I2C slave address
13
14- Vdd-supply - <phandle> - power supply regulator
15
16Optional properties:
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18- power-gpio - gpio pin to power the device
19
20Example:
21
22tpa6130a2: tpa6130a2@60 {
23	compatible = "ti,tpa6130a2";
24	reg = <0x60>;
25	Vdd-supply = <&vmmc2>;
26	power-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>;
27};
28