1Texas Instruments TAS5711/TAS5717/TAS5719 stereo power amplifiers
2
3The codec is controlled through an I2C interface.  It also has two other
4signals that can be wired up to GPIOs: reset (strongly recommended), and
5powerdown (optional).
6
7Required properties:
8
9- compatible: "ti,tas5711", "ti,tas5717", or "ti,tas5719"
10- reg: The I2C address of the device
11- #sound-dai-cells: must be equal to 0
12
13Optional properties:
14
15- reset-gpios: GPIO specifier for the TAS571x's active low reset line
16- pdn-gpios: GPIO specifier for the TAS571x's active low powerdown line
17- clocks: clock phandle for the MCLK input
18- clock-names: should be "mclk"
19- AVDD-supply: regulator phandle for the AVDD supply (all chips)
20- DVDD-supply: regulator phandle for the DVDD supply (all chips)
21- HPVDD-supply: regulator phandle for the HPVDD supply (5717/5719)
22- PVDD_AB-supply: regulator phandle for the PVDD_AB supply (5717/5719)
23- PVDD_CD-supply: regulator phandle for the PVDD_CD supply (5717/5719)
24- PVDD_A-supply: regulator phandle for the PVDD_A supply (5711)
25- PVDD_B-supply: regulator phandle for the PVDD_B supply (5711)
26- PVDD_C-supply: regulator phandle for the PVDD_C supply (5711)
27- PVDD_D-supply: regulator phandle for the PVDD_D supply (5711)
28
29Example:
30
31	tas5717: audio-codec@2a {
32		compatible = "ti,tas5717";
33		reg = <0x2a>;
34		#sound-dai-cells = <0>;
35
36		reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
37		pdn-gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
38
39		clocks = <&clk_core CLK_I2S>;
40		clock-names = "mclk";
41	};
42