diff options
| author | Daniel Mack <daniel@zonque.org> | 2018-10-03 21:34:35 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-10-08 11:23:42 +0100 |
| commit | cc65fb650c682e3b43d50202a0f01da7dc11e647 (patch) | |
| tree | fdd42032611effcc869c7a6703d4ecec7a89ef8e /Documentation/devicetree/bindings/sound/wm8782.txt | |
| parent | d5a5dcd3f815c82e719fd6563f027673160f88e1 (diff) | |
ASoC: Add device tree documentation file for wm8782 stereo DAC
Add a device tree documentation file for the wm8782 stereo DAC to describe
the regulator handles.
Signed-off-by: Daniel Mack <daniel@zonque.org>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound/wm8782.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/wm8782.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/wm8782.txt b/Documentation/devicetree/bindings/sound/wm8782.txt new file mode 100644 index 000000000000..256cdec6ec4d --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wm8782.txt @@ -0,0 +1,17 @@ +WM8782 stereo ADC + +This device does not have any control interface or reset pins. + +Required properties: + + - compatible : "wlf,wm8782" + - Vdda-supply : phandle to a regulator for the analog power supply (2.7V - 5.5V) + - Vdd-supply : phandle to a regulator for the digital power supply (2.7V - 3.6V) + +Example: + +wm8782: stereo-adc { + compatible = "wlf,wm8782"; + Vdda-supply = <&vdda_supply>; + Vdd-supply = <&vdd_supply>; +}; |