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 --- .../bindings/sound/ingenic,codec.yaml | 55 +++++++++++++++++++ .../bindings/sound/ingenic,jz4725b-codec.txt | 20 ------- .../bindings/sound/ingenic,jz4740-codec.txt | 20 ------- 3 files changed, 55 insertions(+), 40 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/ingenic,codec.yaml delete mode 100644 Documentation/devicetree/bindings/sound/ingenic,jz4725b-codec.txt delete mode 100644 Documentation/devicetree/bindings/sound/ingenic,jz4740-codec.txt
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"; -};