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 - reset-gpios : Optional reset gpio line connected to RST pin of the codec.
31 The RST line is low active:
32 RST = low: device power-down
33 RST = high: device is enabled
41 pcm3168a: audio-codec@44 {
42 compatible = "ti,pcm3168a";
44 reset-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
45 clocks = <&clk_core CLK_AUDIO>;
47 VDD1-supply = <&supply3v3>;
48 VDD2-supply = <&supply3v3>;
49 VCCAD1-supply = <&supply5v0>;
50 VCCAD2-supply = <&supply5v0>;
51 VCCDA1-supply = <&supply5v0>;
52 VCCDA2-supply = <&supply5v0>;
53 pinctrl-names = "default";
54 pinctrl-0 = <&dac_clk_pin>;