ASoC: dt-bindings: es8316: Add regulator supplies

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The ES8316 has separate AVDD, CPVDD, DVDD and PVDD supply inputs for
its analog, charge pump, digital core and digital I/O domains. Describe
all four inputs so boards can model the codec power topology.

The binding also covers ES8311 and ES8323, whose supply inputs differ,
so restrict these properties to the ES8316 compatible. Keep them
optional for compatibility with existing descriptions.

Signed-off-by: Hongyang Zhao <hongyang.zhao@thundersoft.com>
Link: https://patch.msgid.link/20260812-es8316-regulator-next-20260722-v2-1-e7078bc9bc9c@thundersoft.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Hongyang Zhao 2026-08-12 17:35:43 +08:00 • committed by Mark Brown

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Documentation/devicetree/bindings/sound/everest,es8316.yaml

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