Merge branch 'cpufreq/arm/linux-next' of git://git.kernel.org/pub/scm/linux/kernel...
[linux-2.6-microblaze.git] / Documentation / devicetree / bindings / sound / ux500-mop500.txt
1 * MOP500 Audio Machine Driver
2
3 This node is responsible for linking together all ux500 Audio Driver components.
4
5 Required properties:
6  - compatible              : "stericsson,snd-soc-mop500"
7
8 Non-standard properties:
9  - stericsson,cpu-dai      : Phandle to the CPU-side DAI
10  - stericsson,audio-codec  : Phandle to the Audio CODEC
11  - stericsson,card-name    : Over-ride default card name
12
13 Example:
14
15         sound {
16                 compatible = "stericsson,snd-soc-mop500";
17
18                 stericsson,cpu-dai = <&msp1 &msp3>;
19                 stericsson,audio-codec = <&codec>;
20         };
21
22         msp1: msp@80124000 {
23                 compatible = "stericsson,ux500-msp-i2s";
24                 reg = <0x80124000 0x1000>;
25                 interrupts = <0 62 0x4>;
26                 v-ape-supply = <&db8500_vape_reg>;
27         };
28
29         msp3: msp@80125000 {
30                 compatible = "stericsson,ux500-msp-i2s";
31                 reg = <0x80125000 0x1000>;
32                 interrupts = <0 62 0x4>;
33                 v-ape-supply = <&db8500_vape_reg>;
34         };
35
36         codec: ab8500-codec {
37                 compatible = "stericsson,ab8500-codec";
38                 stericsson,earpeice-cmv = <950>; /* Units in mV. */
39         };