summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/sound/awinic,aw8738.yaml
AgeCommit message (Collapse)AuthorFilesLines
2022-12-05ASoC: dt-bindings: Extend name-prefix.yaml into common DAI propertiesKrzysztof Kozlowski1-1/+1
Rename name-prefix.yaml into common DAI schema and document '#sound-dai-cells' for completeness. The '#sound-dai-cells' cannot be really constrained, as there are users with value of 0, 1 and 2, but at least it brings definition to one common place. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221203160442.69594-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-07ASoC: dt-bindings: Add schema for "awinic,aw8738"Stephan Gerhold1-0/+54
Add a DT schema for describing Awinic AW8738 audio amplifiers. They are fairly simple and controlled using a single GPIO. The number of pulses during power up selects one of a few pre-defined operation modes. This can be used to configure the speaker-guard function (primarily the power limit for the amplifier). Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20220304102452.26856-2-stephan@gerhold.net Signed-off-by: Mark Brown <broonie@kernel.org>