Commit 276aa6d3 authored by Cheng-Yi Chiang's avatar Cheng-Yi Chiang Committed by Mark Brown

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
...@@ -10,6 +10,10 @@ Required properties: ...@@ -10,6 +10,10 @@ Required properties:
- interrupts : The CODEC's interrupt output. - 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: Optional properties:
- "realtek,dc_offset_l_manual" - "realtek,dc_offset_l_manual"
...@@ -51,4 +55,6 @@ rt5663: codec@12 { ...@@ -51,4 +55,6 @@ rt5663: codec@12 {
compatible = "realtek,rt5663"; compatible = "realtek,rt5663";
reg = <0x12>; reg = <0x12>;
interrupts = <7 IRQ_TYPE_EDGE_FALLING>; interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
avdd-supply = <&pp1800_a_alc5662>;
cpvdd-supply = <&pp3500_a_alc5662>;
}; };
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