diff options
author | Lee Jones <lee.jones@linaro.org> | 2012-07-31 06:56:51 -0400 |
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committer | Lee Jones <lee.jones@linaro.org> | 2012-09-20 03:10:59 -0400 |
commit | bfde5afa0804b690224b9be3e44b2ce78ce6e32f (patch) | |
tree | 3adb0f28de3b3ed2b5b257821b7ef68954ff71c7 /Documentation | |
parent | 2087a692a54947ef5688d096e398111a25356692 (diff) |
Documentation: Define the MOP500 Audio Machine Driver Device Tree bindings
Here we add the required documentation for the new Device Tree
bindings pertaining to the MOP500 Audio Machine driver.
Acked-by: Ola Lilja <ola.o.lilja@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/sound/ux500-mop500.txt | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/ux500-mop500.txt b/Documentation/devicetree/bindings/sound/ux500-mop500.txt new file mode 100644 index 00000000000..48e071c96b4 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ux500-mop500.txt | |||
@@ -0,0 +1,39 @@ | |||
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 | }; | ||