diff options
Diffstat (limited to 'dts/Bindings/sound/qcom,wsa883x.yaml')
| -rw-r--r-- | dts/Bindings/sound/qcom,wsa883x.yaml | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/dts/Bindings/sound/qcom,wsa883x.yaml b/dts/Bindings/sound/qcom,wsa883x.yaml index 6113f65f29..8e462cdf00 100644 --- a/dts/Bindings/sound/qcom,wsa883x.yaml +++ b/dts/Bindings/sound/qcom,wsa883x.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/sound/qcom,wsa883x.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Bindings for The Qualcomm WSA8830/WSA8832/WSA8835 +title: Qualcomm WSA8830/WSA8832/WSA8835 smart speaker amplifier maintainers: @@ -15,6 +15,9 @@ description: | Their primary operating mode uses a SoundWire digital audio interface. This binding is for SoundWire interface. +allOf: + - $ref: dai-common.yaml# + properties: compatible: const: sdw10217020200 @@ -23,7 +26,7 @@ properties: maxItems: 1 powerdown-gpios: - description: GPIO spec for Powerdown/Shutdown line to use + description: GPIO spec for Powerdown/Shutdown line to use (pin SD_N) maxItems: 1 vdd-supply: @@ -43,11 +46,13 @@ required: - "#thermal-sensor-cells" - "#sound-dai-cells" -additionalProperties: false +unevaluatedProperties: false examples: - | - soundwire-controller@3250000 { + #include <dt-bindings/gpio/gpio.h> + + soundwire@3250000 { #address-cells = <2>; #size-cells = <0>; reg = <0x3250000 0x2000>; @@ -55,19 +60,21 @@ examples: speaker@0,1 { compatible = "sdw10217020200"; reg = <0 1>; - powerdown-gpios = <&tlmm 1 0>; + powerdown-gpios = <&tlmm 1 GPIO_ACTIVE_LOW>; vdd-supply = <&vreg_s10b_1p8>; #thermal-sensor-cells = <0>; #sound-dai-cells = <0>; + sound-name-prefix = "SpkrLeft"; }; speaker@0,2 { compatible = "sdw10217020200"; reg = <0 2>; - powerdown-gpios = <&tlmm 89 0>; + powerdown-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>; vdd-supply = <&vreg_s10b_1p8>; #thermal-sensor-cells = <0>; #sound-dai-cells = <0>; + sound-name-prefix = "SpkrRight"; }; }; |