| Message ID | 20190828125209.28173-5-mripard@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/5] ASoC: dt-bindings: sun4i-spdif: Fix dma-names warning | expand |
On Wed, Aug 28, 2019 at 7:52 AM Maxime Ripard <mripard@kernel.org> wrote: > > From: Maxime Ripard <maxime.ripard@bootlin.com> > > The Allwinner A64 SoC has an embedded audio codec that uses a separate > controller to drive its analog part, which is supported in Linux, with a > matching Device Tree binding. > > Now that we have the DT validation in place, let's convert the device tree > bindings for that controller over to a YAML schemas. > > Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> > > --- > > Changes from v1: > - Fix subject prefix > --- > .../allwinner,sun50i-a64-codec-analog.yaml | 39 +++++++++++++++++++ > .../bindings/sound/sun50i-codec-analog.txt | 14 ------- > 2 files changed, 39 insertions(+), 14 deletions(-) > create mode 100644 Documentation/devicetree/bindings/sound/allwinner,sun50i-a64-codec-analog.yaml > delete mode 100644 Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun50i-a64-codec-analog.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun50i-a64-codec-analog.yaml new file mode 100644 index 000000000000..f290eb72a878 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/allwinner,sun50i-a64-codec-analog.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/allwinner,sun50i-a64-codec-analog.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A64 Analog Codec Device Tree Bindings + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <maxime.ripard@bootlin.com> + +properties: + compatible: + const: allwinner,sun50i-a64-codec-analog + + reg: + maxItems: 1 + + cpvdd-supply: + description: + Regulator for the headphone amplifier + +required: + - compatible + - reg + - cpvdd-supply + +additionalProperties: false + +examples: + - | + codec_analog: codec-analog@1f015c0 { + compatible = "allwinner,sun50i-a64-codec-analog"; + reg = <0x01f015c0 0x4>; + cpvdd-supply = <®_eldo1>; + }; + +... diff --git a/Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt deleted file mode 100644 index 056a098495cc..000000000000 --- a/Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt +++ /dev/null @@ -1,14 +0,0 @@ -* Allwinner A64 Codec Analog Controls - -Required properties: -- compatible: must be one of the following compatibles: - - "allwinner,sun50i-a64-codec-analog" -- reg: must contain the registers location and length -- cpvdd-supply: Regulator supply for the headphone amplifier - -Example: - codec_analog: codec-analog@1f015c0 { - compatible = "allwinner,sun50i-a64-codec-analog"; - reg = <0x01f015c0 0x4>; - cpvdd-supply = <®_eldo1>; - };