| Message ID | 20190906151221.3148-2-mripard@kernel.org (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 8735141031d7ba96f1c2b3a45ec4efbfd47ad24b |
| Headers | show |
| Series | [v3,1/2] ASoC: dt-bindings: Convert Allwinner A10 codec to a schema | expand |
On Fri, 6 Sep 2019 18:12:21 +0300, Maxime Ripard wrote: > From: Maxime Ripard <maxime.ripard@bootlin.com> > > The Allwinner A23 SoC and later have 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 v2: > - Use an enum instead of a oneOf for the compatibles > > Changes from v1: > - Fix subject prefix > --- > .../allwinner,sun8i-a23-codec-analog.yaml | 38 +++++++++++++++++++ > .../bindings/sound/sun8i-codec-analog.txt | 17 --------- > 2 files changed, 38 insertions(+), 17 deletions(-) > create mode 100644 Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml > delete mode 100644 Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml new file mode 100644 index 000000000000..85305b4c2729 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/allwinner,sun8i-a23-codec-analog.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A23 Analog Codec Device Tree Bindings + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <maxime.ripard@bootlin.com> + +properties: + compatible: + enum: + # FIXME: This is documented in the PRCM binding, but needs to be + # migrated here at some point + # - allwinner,sun8i-a23-codec-analog + - allwinner,sun8i-h3-codec-analog + - allwinner,sun8i-v3s-codec-analog + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + codec_analog: codec-analog@1f015c0 { + compatible = "allwinner,sun8i-h3-codec-analog"; + reg = <0x01f015c0 0x4>; + }; + +... diff --git a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt deleted file mode 100644 index 07356758bd91..000000000000 --- a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt +++ /dev/null @@ -1,17 +0,0 @@ -* Allwinner Codec Analog Controls - -Required properties: -- compatible: must be one of the following compatibles: - - "allwinner,sun8i-a23-codec-analog" - - "allwinner,sun8i-h3-codec-analog" - - "allwinner,sun8i-v3s-codec-analog" - -Required properties if not a sub-node of the PRCM node: -- reg: must contain the registers location and length - -Example: -prcm: prcm@1f01400 { - codec_analog: codec-analog { - compatible = "allwinner,sun8i-a23-codec-analog"; - }; -};