diff options
Diffstat (limited to 'dts/Bindings/sound/cs42xx8.txt')
| -rw-r--r-- | dts/Bindings/sound/cs42xx8.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/dts/Bindings/sound/cs42xx8.txt b/dts/Bindings/sound/cs42xx8.txt index 8619a156d0..bbfe39347c 100644 --- a/dts/Bindings/sound/cs42xx8.txt +++ b/dts/Bindings/sound/cs42xx8.txt @@ -14,6 +14,11 @@ Required properties: - VA-supply, VD-supply, VLS-supply, VLC-supply: power supplies for the device, as covered in Documentation/devicetree/bindings/regulator/regulator.txt +Optional properties: + + - reset-gpios : a GPIO spec to define which pin is connected to the chip's + !RESET pin + Example: cs42888: codec@48 { @@ -25,4 +30,5 @@ cs42888: codec@48 { VD-supply = <®_audio>; VLS-supply = <®_audio>; VLC-supply = <®_audio>; + reset-gpios = <&pca9557_b 1 GPIO_ACTIVE_LOW>; }; |