This adds the schema binding for the Iron Device SMA1303 amplifier.
Signed-off-by: Kiseok Jo kiseok.jo@irondevice.com --- .../bindings/sound/irondevice,sma1303.yaml | 40 +++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + 2 files changed, 42 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml
diff --git a/Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml b/Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml new file mode 100644 index 000000000000..8c3b85f962ff --- /dev/null +++ b/Documentation/devicetree/bindings/sound/irondevice,sma1303.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/irondevice,sma1303.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Iron Device SMA1303 Audio Amplifier + +maintainers: + - Kiseok Jo kiseok.jo@irondevice.com + +description: + SMA1303 digital class-D audio amplifier with an integrated boost converter. + +allOf: + - $ref: name-prefix.yaml# + +properties: + compatible: + const: irondevice,sma1303 + + reg: + description: + I2C address of the amplifier. See the datasheet for possible values. + +required: + - compatible + - reg + +additionalProperties: true + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + i2c_bus { + sma1303_amp: sma1303@1e { + compatible = "irondevice,sma1303"; + reg = <0x1e>; + }; + }; \ No newline at end of file diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 70ffb3780621..271ff119764a 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -635,6 +635,8 @@ patternProperties: description: Inverse Path "^iom,.*": description: Iomega Corporation + "^irondevice,.*": + description: Iron Device Corporation "^isee,.*": description: ISEE 2007 S.L. "^isil,.*":