From: Ryan Lee ryans.lee@analog.com
This patch adds dt-bindings information for Analog Devices MAX98363 SoundWire Amplifier.
Signed-off-by: Ryan Lee ryans.lee@analog.com --- .../bindings/sound/adi,max98363.yaml | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/adi,max98363.yaml
diff --git a/Documentation/devicetree/bindings/sound/adi,max98363.yaml b/Documentation/devicetree/bindings/sound/adi,max98363.yaml new file mode 100644 index 000000000000..fda571d04a64 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/adi,max98363.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/adi,max98363.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices MAX98363 SoundWire Amplifier + +maintainers: + - Ryan Lee ryans.lee@analog.com + +description: + The MAX98363 is a SoundWire input Class D mono amplifier that + supports MIPI SoundWire v1.2-compatible digital interface for + audio and control data. + +properties: + compatible: + enum: + - adi,max98363 + + reg: + maxItems: 1 + description: Peripheral-device unique ID decoded from pin + + vdd-supply: + description: + A 2.5V to 5.5V supply that powers up the VDD pin. + + dvddio-supply: + description: + A 1.7V or 1.9V supply that powers up the DVDDIO pin. + This property is only needed for MAX98363A/B. + +required: + - compatible + - reg + - vdd-supply + - dvddio-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + soundwire { + #address-cells = <1>; + #size-cells = <0>; + max98363: amplifier@3 { + compatible = "adi,max98363"; + reg = <0x3>; + vdd-supply = <®ulator_vdd>; + dvddio-supply = <®ulator_1v8>; + }; + };