ASoC: dt-bindings: simple-card: correct DAI subnodes pattern

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The simple-audio-card,dai-link node does not allow address/size-cells
thus children (cpu, codec) should come without unit addresses.  For
cases with multiple nodes of same type, require a dash before index
(e.g. cpu-x) and add trailing $ to the pattern to disallow other
characters.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230109083301.76282-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

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Krzysztof Kozlowski 2023-01-09 09:33:01 +01:00 • committed by Mark Brown

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Documentation/devicetree/bindings/sound/simple-card.yaml

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