Unverified Commit 276aa6d3 authored by Cheng-Yi Chiang's avatar Cheng-Yi Chiang Committed by Mark Brown
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ASoC: rt5663: Add documentation for power supply support 



rt5663 codec driver will support setting CPVDD and AVDD power supply
from device tree.

Signed-off-by: default avatarCheng-Yi Chiang <cychiang@chromium.org>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent fd7de637

Documentation/devicetree/bindings/sound/rt5663.txt

+6 −0
Original line number Diff line number Diff line
@@ -10,6 +10,10 @@ Required properties: 


- interrupts : The CODEC's interrupt output.



- avdd-supply: Power supply for AVDD, providing 1.8V.



- cpvdd-supply: Power supply for CPVDD, providing 3.5V.



Optional properties:



- "realtek,dc_offset_l_manual"
@@ -51,4 +55,6 @@ rt5663: codec@12 { 
	compatible = "realtek,rt5663";

	reg = <0x12>;

	interrupts = <7 IRQ_TYPE_EDGE_FALLING>;

	avdd-supply = <&pp1800_a_alc5662>;

	cpvdd-supply = <&pp3500_a_alc5662>;

};

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