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Unverified Commit 26bde6ad authored by Olivier Moysan's avatar Olivier Moysan Committed by Mark Brown
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ASoC: dt-bindings: update cs42l51 bindings 



Add compatible, reg, regulator, and reset
to Cirrus CS42L51 audio codec bindings.

Signed-off-by: default avatarOlivier Moysan <olivier.moysan@st.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent aa612f2b

Documentation/devicetree/bindings/sound/cs42l51.txt

+16 −0
Original line number Diff line number Diff line 
CS42L51 audio CODEC



Required properties:



  - compatible : "cirrus,cs42l51"



  - reg : the I2C address of the device for I2C.



Optional properties:

  - VL-supply, VD-supply, VA-supply, VAHP-supply: power supplies for the device,

    as covered in Documentation/devicetree/bindings/regulator/regulator.txt.



  - reset-gpios : GPIO specification for the reset pin. If specified, it will be

    deasserted before starting the communication with the codec.



  - clocks : a list of phandles + clock-specifiers, one for each entry in

    clock-names
@@ -14,4 +25,9 @@ cs42l51: cs42l51@4a { 
	reg = <0x4a>;

	clocks = <&mclk_prov>;

	clock-names = "MCLK";

	VL-supply = <&reg_audio>;

	VD-supply = <&reg_audio>;

	VA-supply = <&reg_audio>;

	VAHP-supply = <&reg_audio>;

	reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>;

};