[PATCH v2 2/2] dt-bindings: sound: max98927: Add reset-gpios optional property

Add the reset-gpios as an optional property because some devices might not need it to work properly.

Signed-off-by: Alejandro Tafalla atafalla@dnyon.com --- Documentation/devicetree/bindings/sound/max9892x.txt | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/max9892x.txt b/Documentation/devicetree/bindings/sound/max9892x.txt index f6171591ddc6..98cb9ba5b328 100644 --- a/Documentation/devicetree/bindings/sound/max9892x.txt +++ b/Documentation/devicetree/bindings/sound/max9892x.txt @@ -30,6 +30,9 @@ Required properties:

- reg : the I2C address of the device for I2C

+Optional properties: + - reset-gpios : GPIO to reset the device + Example:

codec: max98927@3a {