ASoC: dt-bindings: mt2701-afe-pcm: add HDMI audio path clocks

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Document four additional optional clocks feeding the HDMI audio
output path on MT2701: the HADDS2 PLL (root of the HDMI audio
clock tree), the HDMI audio and S/PDIF interface power gates,
and the audio APLL root gate. Older device trees that do not
wire these up remain valid via minItems. MT7622 does not have
HDMI audio hardware, so its compatible is restricted to the
base set of 34 clocks.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/1a871e4494d514a270c7c27c080e338b2dbf6559.1776998727.git.daniel@makrotopia.org
Signed-off-by: Mark Brown <broonie@kernel.org>

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Daniel Golle 2026-04-24 03:48:41 +01:00 • committed by Mark Brown

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Documentation/devicetree/bindings/sound/mediatek,mt2701-audio.yaml

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