fe748da7c2
When linking the CS42L51 to another DAI component, according to audio graph cards bindings, an OF graph port property is expected in the node. Document the port property. Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230606115605.1633595-3-olivier.moysan@foss.st.com Signed-off-by: Mark Brown <broonie@kernel.org>