| Message ID | 20190822233759.12663-4-srinivas.kandagatla@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | ASoC: codecs: Add WSA881x Smart Speaker amplifier support | expand |
On Thu, Aug 22, 2019 at 6:38 PM Srinivas Kandagatla <srinivas.kandagatla@linaro.org> wrote: > > This patch adds bindings for WSA8810/WSA8815 Class-D Smart Speaker > Amplifier. This Amplifier also has a simple thermal sensor for > over temperature and speaker protection. > > Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> > --- > .../bindings/sound/qcom,wsa881x.yaml | 44 +++++++++++++++++++ > 1 file changed, 44 insertions(+) > create mode 100644 Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml > > diff --git a/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml b/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml > new file mode 100644 > index 000000000000..ad718d75c660 > --- /dev/null > +++ b/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml > @@ -0,0 +1,44 @@ > +# SPDX-License-Identifier: GPL-2.0 > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/sound/qcom,wsa881x.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Bindings for Qualcomm WSA8810/WSA8815 Class-D Smart Speaker Amplifier > + > +maintainers: > + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> > + > +allOf: > + - $ref: "soundwire-controller.yaml#" This is not the controller, so this should not be included here. You should get lots of warnings from doing so. You did run 'make dt_binding_check', right? > + > +properties: > + compatible: > + const: sdw10217201000 > + > + reg: > + maxItems: 1 > + > + pd-gpios: powerdown-gpios is the standard name. > + description: GPIO spec for Powerdown/Shutdown line to use > + maxItems: 1 > + > + "#thermal-sensor-cells": > + const: 0 > + > +required: > + - compatible > + - reg > + - pd-gpios > + - #thermal-sensor-cells > + > +examples: > + - | > + efuse@1c23800 { > + compatible = "allwinner,sun4i-a10-sid"; Huh? > + reg = <0x01c23800 0x10>; > + pd-gpios = <&wcdpinctrl 2 0>; > + #thermal-sensor-cells = <0>; > + }; > + > +... > -- > 2.21.0 >
diff --git a/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml b/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml new file mode 100644 index 000000000000..ad718d75c660 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/qcom,wsa881x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bindings for Qualcomm WSA8810/WSA8815 Class-D Smart Speaker Amplifier + +maintainers: + - Srinivas Kandagatla <srinivas.kandagatla@linaro.org> + +allOf: + - $ref: "soundwire-controller.yaml#" + +properties: + compatible: + const: sdw10217201000 + + reg: + maxItems: 1 + + pd-gpios: + description: GPIO spec for Powerdown/Shutdown line to use + maxItems: 1 + + "#thermal-sensor-cells": + const: 0 + +required: + - compatible + - reg + - pd-gpios + - #thermal-sensor-cells + +examples: + - | + efuse@1c23800 { + compatible = "allwinner,sun4i-a10-sid"; + reg = <0x01c23800 0x10>; + pd-gpios = <&wcdpinctrl 2 0>; + #thermal-sensor-cells = <0>; + }; + +...
This patch adds bindings for WSA8810/WSA8815 Class-D Smart Speaker Amplifier. This Amplifier also has a simple thermal sensor for over temperature and speaker protection. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> --- .../bindings/sound/qcom,wsa881x.yaml | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/qcom,wsa881x.yaml -- 2.21.0