diff options
| author |   Mark Brown <broonie@kernel.org> | 2018-03-28 10:26:15 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-03-28 10:26:15 +0800 |
| commit | 0334a5374981cc0e3ff5886c6b87e432e052d51e (patch) | |
| tree | fe2dff259e46b4614b606ccfbf8dbc593c1053d4 /Documentation | |
| parent | Merge remote-tracking branch 'asoc/topic/pcm1681' into asoc-next (diff) | |
| parent | ASoC: Add bindings for PCM1789 (diff) | |
Merge remote-tracking branch 'asoc/topic/pcm1789' into asoc-next
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/pcm1789.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/pcm1789.txt b/Documentation/devicetree/bindings/sound/pcm1789.txt new file mode 100644 index 000000000000..3c74ed220ac2 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/pcm1789.txt @@ -0,0 +1,22 @@ +Texas Instruments pcm1789 DT bindings + +PCM1789 is a simple audio codec that can be connected via +I2C or SPI. Currently, only I2C bus is supported. + +Required properties: + + - compatible: "ti,pcm1789" + +Required properties on I2C: + + - reg: the I2C address + - reset-gpios: GPIO to control the RESET pin + +Examples: + + audio-codec@4c { + compatible = "ti,pcm1789"; + reg = <0x4c>; + reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>; + #sound-dai-cells = <0>; + }; |