tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1WM8904 audio CODEC
2
3This device supports I2C only.
4
5Required properties:
6 - compatible: "wlf,wm8904" or "wlf,wm8912"
7 - reg: the I2C address of the device.
8 - clock-names: "mclk"
9 - clocks: reference to
10 <Documentation/devicetree/bindings/clock/clock-bindings.txt>
11
12Pins on the device (for linking into audio routes):
13
14 * IN1L
15 * IN1R
16 * IN2L
17 * IN2R
18 * IN3L
19 * IN3R
20 * HPOUTL
21 * HPOUTR
22 * LINEOUTL
23 * LINEOUTR
24 * MICBIAS
25
26Examples:
27
28codec: wm8904@1a {
29 compatible = "wlf,wm8904";
30 reg = <0x1a>;
31 clocks = <&pck0>;
32 clock-names = "mclk";
33};