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| author |   Paul Cercueil <paul@crapouillou.net> | 2019-12-24 01:27:07 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2020-01-14 15:48:55 +0000 |
| commit | 30bcb1f264bfdd49561cc7a974b67c4d712b3668 (patch) | |
| tree | 09053bc51f5df86165ec650c2cb54ab6683ab871 /Documentation/devicetree/bindings/sound | |
| parent | ASoC: Intel: bytcr_rt5651: switch to using devm_fwnode_gpiod_get() (diff) | |
| download | linux-dev-30bcb1f264bfdd49561cc7a974b67c4d712b3668.tar.xz linux-dev-30bcb1f264bfdd49561cc7a974b67c4d712b3668.zip | |
dt-bindings: sound: Convert jz47*-codec doc to YAML
Convert ingenic,jz4740-codec.txt and ingenic,jz4725b-codec.txt to one
single ingenic,codec.yaml file, since they share the same binding.
Add the ingenic,jz4770-codec compatible string in the process.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20191224002708.1207884-1-paul@crapouillou.net
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound')
3 files changed, 55 insertions, 40 deletions
diff --git a/Documentation/devicetree/bindings/sound/ingenic,codec.yaml b/Documentation/devicetree/bindings/sound/ingenic,codec.yaml new file mode 100644 index 000000000000..eb4be86464bb --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ingenic,codec.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/ingenic,codec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ingenic JZ47xx internal codec DT bindings + +maintainers: + - Paul Cercueil <paul@crapouillou.net> + +properties: + $nodename: + pattern: '^audio-codec@.*' + + compatible: + oneOf: + - const: ingenic,jz4770-codec + - const: ingenic,jz4725b-codec + - const: ingenic,jz4740-codec + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: aic + + '#sound-dai-cells': + const: 0 + +additionalProperties: false + +required: + - compatible + - reg + - clocks + - clock-names + - '#sound-dai-cells' + +examples: + - | + #include <dt-bindings/clock/jz4740-cgu.h> + codec: audio-codec@10020080 { + compatible = "ingenic,jz4740-codec"; + reg = <0x10020080 0x8>; + #sound-dai-cells = <0>; + clocks = <&cgu JZ4740_CLK_AIC>; + clock-names = "aic"; + }; + +... diff --git a/Documentation/devicetree/bindings/sound/ingenic,jz4725b-codec.txt b/Documentation/devicetree/bindings/sound/ingenic,jz4725b-codec.txt deleted file mode 100644 index 05adc0d47b13..000000000000 --- a/Documentation/devicetree/bindings/sound/ingenic,jz4725b-codec.txt +++ /dev/null @@ -1,20 +0,0 @@ -Ingenic JZ4725B codec controller - -Required properties: -- compatible : "ingenic,jz4725b-codec" -- reg : codec registers location and length -- clocks : phandle to the AIC clock. -- clock-names: must be set to "aic". -- #sound-dai-cells: Must be set to 0. - -Example: - -codec: audio-codec@100200a4 { - compatible = "ingenic,jz4725b-codec"; - reg = <0x100200a4 0x8>; - - #sound-dai-cells = <0>; - - clocks = <&cgu JZ4725B_CLK_AIC>; - clock-names = "aic"; -}; diff --git a/Documentation/devicetree/bindings/sound/ingenic,jz4740-codec.txt b/Documentation/devicetree/bindings/sound/ingenic,jz4740-codec.txt deleted file mode 100644 index 1ffcade87e7b..000000000000 --- a/Documentation/devicetree/bindings/sound/ingenic,jz4740-codec.txt +++ /dev/null @@ -1,20 +0,0 @@ -Ingenic JZ4740 codec controller - -Required properties: -- compatible : "ingenic,jz4740-codec" -- reg : codec registers location and length -- clocks : phandle to the AIC clock. -- clock-names: must be set to "aic". -- #sound-dai-cells: Must be set to 0. - -Example: - -codec: audio-codec@10020080 { - compatible = "ingenic,jz4740-codec"; - reg = <0x10020080 0x8>; - - #sound-dai-cells = <0>; - - clocks = <&cgu JZ4740_CLK_AIC>; - clock-names = "aic"; -}; |