ASoC: dt-bindings: wlf,wm8994: Convert to dtschema

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Convert the Wolfson WM1811/WM8994/WM8958 audio codecs bindings to DT
schema.

Changes against original binding:
1. Add missing LDO1VDD-supply and LDO2VDD-supply.
2. Use "gpios" suffix for wlf,ldo1ena and wlf,ldo2ena (Linux kernel's
   gpiolib already looks for both variants).
3. Do not require AVDD1-supply and DCVDD-supply, because at least on
   Arndale board with Exynos5250 these are being supplied by internal
   LDOs.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230322193541.827291-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

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Krzysztof Kozlowski 2023-03-22 20:35:41 +01:00 • committed by Mark Brown

parent 056db84011

commit 80404e4e13

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194

Documentation/devicetree/bindings/sound/wlf,wm8994.yaml

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112

Documentation/devicetree/bindings/sound/wm8994.txt

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