tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1CS42448/CS42888 audio CODEC
2
3Required properties:
4
5 - compatible : must contain one of "cirrus,cs42448" and "cirrus,cs42888"
6
7 - reg : the I2C address of the device for I2C
8
9 - clocks : a list of phandles + clock-specifiers, one for each entry in
10 clock-names
11
12 - clock-names : must contain "mclk"
13
14 - VA-supply, VD-supply, VLS-supply, VLC-supply: power supplies for the device,
15 as covered in Documentation/devicetree/bindings/regulator/regulator.txt
16
17Example:
18
19codec: cs42888@48 {
20 compatible = "cirrus,cs42888";
21 reg = <0x48>;
22 clocks = <&codec_mclk 0>;
23 clock-names = "mclk";
24 VA-supply = <®_audio>;
25 VD-supply = <®_audio>;
26 VLS-supply = <®_audio>;
27 VLC-supply = <®_audio>;
28};