The rt5682 codec can have three supplies: AVDD, MICVDD and VBAT. They are already used by sc7180-trogdor.dtsi, so document them in the binding.
Signed-off-by: Nícolas F. R. A. Prado nfraprado@collabora.com
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Changes in v2: - Added mention that property is already used in a DT to the commit message
Documentation/devicetree/bindings/sound/rt5682.txt | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/rt5682.txt b/Documentation/devicetree/bindings/sound/rt5682.txt index 6b87db68337c..c07a1fc7b122 100644 --- a/Documentation/devicetree/bindings/sound/rt5682.txt +++ b/Documentation/devicetree/bindings/sound/rt5682.txt @@ -48,6 +48,12 @@ Optional properties:
- #sound-dai-cells: Should be set to '<1>'.
+- AVDD-supply: phandle to the regulator supplying AVDD + +- MICVDD-supply: phandle to the regulator supplying MICVDD + +- VBAT-supply: phandle to the regulator supplying VBAT + Pins on the device (for linking into audio routes) for RT5682:
* DMIC L1