| Message ID | 87h7xdv2m6.wl-kuninori.morimoto.gx@renesas.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ASoC: dt-bindings: ak4642: switch to yaml base Documentation | expand |
On Tue, Apr 21, 2020 at 02:17:53PM +0900, Kuninori Morimoto wrote: > From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > > This patch switches from .txt base to .yaml base Document. > > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > --- > .../devicetree/bindings/sound/ak4642.txt | 37 ------------ > .../devicetree/bindings/sound/ak4642.yaml | 58 +++++++++++++++++++ > 2 files changed, 58 insertions(+), 37 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/sound/ak4642.txt > create mode 100644 Documentation/devicetree/bindings/sound/ak4642.yaml > > diff --git a/Documentation/devicetree/bindings/sound/ak4642.txt b/Documentation/devicetree/bindings/sound/ak4642.txt > deleted file mode 100644 > index 58e48ee97175..000000000000 > --- a/Documentation/devicetree/bindings/sound/ak4642.txt > +++ /dev/null > @@ -1,37 +0,0 @@ > -AK4642 I2C transmitter > - > -This device supports I2C mode only. > - > -Required properties: > - > - - compatible : "asahi-kasei,ak4642" or "asahi-kasei,ak4643" or "asahi-kasei,ak4648" > - - reg : The chip select number on the I2C bus > - > -Optional properties: > - > - - #clock-cells : common clock binding; shall be set to 0 > - - clocks : common clock binding; MCKI clock > - - clock-frequency : common clock binding; frequency of MCKO > - - clock-output-names : common clock binding; MCKO clock name > - > -Example 1: > - > -&i2c { > - ak4648: ak4648@12 { > - compatible = "asahi-kasei,ak4642"; > - reg = <0x12>; > - }; > -}; > - > -Example 2: > - > -&i2c { > - ak4643: codec@12 { > - compatible = "asahi-kasei,ak4643"; > - reg = <0x12>; > - #clock-cells = <0>; > - clocks = <&audio_clock>; > - clock-frequency = <12288000>; > - clock-output-names = "ak4643_mcko"; > - }; > -}; > diff --git a/Documentation/devicetree/bindings/sound/ak4642.yaml b/Documentation/devicetree/bindings/sound/ak4642.yaml > new file mode 100644 > index 000000000000..6cd213be2266 > --- /dev/null > +++ b/Documentation/devicetree/bindings/sound/ak4642.yaml > @@ -0,0 +1,58 @@ > +# SPDX-License-Identifier: GPL-2.0 > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/sound/ak4642.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: AK4642 I2C transmitter Device Tree Bindings > + > +maintainers: > + - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > + > +properties: > + compatible: > + enum: > + - asahi-kasei,ak4642 > + - asahi-kasei,ak4643 > + - asahi-kasei,ak4648 > + > + reg: > + maxItems: 1 > + > + "#clock-cells": > + const: 0 Need a blank line here. > + "#sound-dai-cells": > + const: 0 > + > + clocks: > + maxItems: 1 > + > + clock-frequency: > + description: common clock binding; frequency of MCKO > + $ref: /schemas/types.yaml#/definitions/uint32 Already has a type. Is there some range of frequencies? > + > + clock-output-names: > + description: common clock name > + $ref: /schemas/types.yaml#/definitions/string Already has a type. Just 'maxItems: 1'. > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + ak4643: codec@12 { > + compatible = "asahi-kasei,ak4643"; > + #sound-dai-cells = <0>; > + reg = <0x12>; > + #clock-cells = <0>; > + clocks = <&audio_clock>; > + clock-frequency = <12288000>; > + clock-output-names = "ak4643_mcko"; > + }; > + }; > -- > 2.17.1 >
diff --git a/Documentation/devicetree/bindings/sound/ak4642.txt b/Documentation/devicetree/bindings/sound/ak4642.txt deleted file mode 100644 index 58e48ee97175..000000000000 --- a/Documentation/devicetree/bindings/sound/ak4642.txt +++ /dev/null @@ -1,37 +0,0 @@ -AK4642 I2C transmitter - -This device supports I2C mode only. - -Required properties: - - - compatible : "asahi-kasei,ak4642" or "asahi-kasei,ak4643" or "asahi-kasei,ak4648" - - reg : The chip select number on the I2C bus - -Optional properties: - - - #clock-cells : common clock binding; shall be set to 0 - - clocks : common clock binding; MCKI clock - - clock-frequency : common clock binding; frequency of MCKO - - clock-output-names : common clock binding; MCKO clock name - -Example 1: - -&i2c { - ak4648: ak4648@12 { - compatible = "asahi-kasei,ak4642"; - reg = <0x12>; - }; -}; - -Example 2: - -&i2c { - ak4643: codec@12 { - compatible = "asahi-kasei,ak4643"; - reg = <0x12>; - #clock-cells = <0>; - clocks = <&audio_clock>; - clock-frequency = <12288000>; - clock-output-names = "ak4643_mcko"; - }; -}; diff --git a/Documentation/devicetree/bindings/sound/ak4642.yaml b/Documentation/devicetree/bindings/sound/ak4642.yaml new file mode 100644 index 000000000000..6cd213be2266 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ak4642.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/ak4642.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AK4642 I2C transmitter Device Tree Bindings + +maintainers: + - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + +properties: + compatible: + enum: + - asahi-kasei,ak4642 + - asahi-kasei,ak4643 + - asahi-kasei,ak4648 + + reg: + maxItems: 1 + + "#clock-cells": + const: 0 + "#sound-dai-cells": + const: 0 + + clocks: + maxItems: 1 + + clock-frequency: + description: common clock binding; frequency of MCKO + $ref: /schemas/types.yaml#/definitions/uint32 + + clock-output-names: + description: common clock name + $ref: /schemas/types.yaml#/definitions/string + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + ak4643: codec@12 { + compatible = "asahi-kasei,ak4643"; + #sound-dai-cells = <0>; + reg = <0x12>; + #clock-cells = <0>; + clocks = <&audio_clock>; + clock-frequency = <12288000>; + clock-output-names = "ak4643_mcko"; + }; + };