Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Unverified Commit 90fdbe8a authored by S.j. Wang's avatar S.j. Wang Committed by Mark Brown
Browse files

ASoC: cs42xx8: add reset-gpios in binding document 



Add reset-gpios property, which is optional.

Signed-off-by: default avatarShengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 2ffb0f58

Documentation/devicetree/bindings/sound/cs42xx8.txt

+6 −0
Original line number Diff line number Diff line
@@ -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 = <&reg_audio>;

	VLS-supply = <&reg_audio>;

	VLC-supply = <&reg_audio>;

	reset-gpios = <&pca9557_b 1 GPIO_ACTIVE_LOW>;

};