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| author | Mark Brown <broonie@linaro.org> | 2013-10-24 11:24:17 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-10-24 11:24:17 +0100 |
| commit | 856de8158303c18365c71828b9ba84c19edda0cd (patch) | |
| tree | a040d4227657c0761a3e456fda043ecb78fc3612 /Documentation | |
| parent | 3caa28274e783875757a36dd4239c3269933255b (diff) | |
| parent | f95a48834cb9c581eec952215666a323136f339f (diff) | |
| download | linux-856de8158303c18365c71828b9ba84c19edda0cd.tar.bz2 | |
Merge remote-tracking branch 'asoc/topic/tpa6130a2' into asoc-next
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/tpa6130a2.txt | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/tpa6130a2.txt b/Documentation/devicetree/bindings/sound/tpa6130a2.txt new file mode 100644 index 000000000000..6dfa740e4b2d --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tpa6130a2.txt @@ -0,0 +1,27 @@ +Texas Instruments - tpa6130a2 Codec module + +The tpa6130a2 serial control bus communicates through I2C protocols + +Required properties: + +- compatible - "string" - One of: + "ti,tpa6130a2" - TPA6130A2 + "ti,tpa6140a2" - TPA6140A2 + + +- reg - <int> - I2C slave address + +- Vdd-supply - <phandle> - power supply regulator + +Optional properties: + +- power-gpio - gpio pin to power the device + +Example: + +tpa6130a2: tpa6130a2@60 { + compatible = "ti,tpa6130a2"; + reg = <0x60>; + Vdd-supply = <&vmmc2>; + power-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>; +}; |