1 Texas Instruments pcm3168a DT bindings
3 This driver supports both SPI and I2C bus access for this codec
7 - compatible: "ti,pcm3168a"
9 - clocks : Contains an entry for each entry in clock-names
11 - clock-names : Includes the following entries:
12 "scki" The system clock
14 - VDD1-supply : Digital power supply regulator 1 (+3.3V)
16 - VDD2-supply : Digital power supply regulator 2 (+3.3V)
18 - VCCAD1-supply : ADC power supply regulator 1 (+5V)
20 - VCCAD2-supply : ADC power supply regulator 2 (+5V)
22 - VCCDA1-supply : DAC power supply regulator 1 (+5V)
24 - VCCDA2-supply : DAC power supply regulator 2 (+5V)
26 For required properties on SPI/I2C, consult SPI/I2C device tree documentation
30 - rst-gpios : Optional RST gpio line for the codec
31 RST = low: device power-down
32 RST = high: device is enabled
40 pcm3168a: audio-codec@44 {
41 compatible = "ti,pcm3168a";
43 rst-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
44 clocks = <&clk_core CLK_AUDIO>;
46 VDD1-supply = <&supply3v3>;
47 VDD2-supply = <&supply3v3>;
48 VCCAD1-supply = <&supply5v0>;
49 VCCAD2-supply = <&supply5v0>;
50 VCCDA1-supply = <&supply5v0>;
51 VCCDA2-supply = <&supply5v0>;
52 pinctrl-names = "default";
53 pinctrl-0 = <&dac_clk_pin>;