On Fri, Oct 02, 2020 at 03:35:42PM +0800, Jiaxin Yu wrote: > This patch adds document for the machine board with mt6358, rt1015 and rt5682. > > Signed-off-by: Jiaxin Yu <jiaxin.yu@xxxxxxxxxxxx> > --- > .../sound/mt8192-mt6359-rt1015-rt5682.yaml | 44 +++++++++++++++++++ > 1 file changed, 44 insertions(+) > create mode 100644 Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml > > diff --git a/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml b/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml > new file mode 100644 > index 0000000000000..dff5004cd0368 > --- /dev/null > +++ b/Documentation/devicetree/bindings/sound/mt8192-mt6359-rt1015-rt5682.yaml > @@ -0,0 +1,44 @@ > +# SPDX-License-Identifier: GPL-2.0 Dual license new bindings: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/sound/mt8192-mt6359-rt1015-rt5682.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Mediatek MT8192 with MT6359, RT1015 and RT5682 ASoC sound card driver > + > +maintainers: > + - Jiaxin Yu <jiaxin.yu@xxxxxxxxxxxx> > + - Shane Chien <shane.chien@xxxxxxxxxxxx> > + > +description: > + This binding describes the MT8192 sound card. > + > +properties: > + compatible: > + contains: Drop this. Other strings shouldn't be allowed. > + const: mediatek,mt8192_mt6359_rt1015_rt5682 Just a list of part numbers? A different codec would be a different compatible and driver? You should have a link to the codec and you can read it's compatible to get what codec you have. > + > + mediatek,platform: > + $ref: "/schemas/types.yaml#/definitions/phandle" > + description: | > + The DT/OF node which is used to specify the link's platform driver. What's "link's platform driver"? A DT doesn't have drivers. > + > +additionalProperties: false > + > +required: > + - compatible > + - mediatek,platform > + > +examples: > + - | > + > + sound: mt8192-sound { > + compatible = "mediatek,mt8192-mt6359-rt1015-rt5682"; > + mediatek,platform = <&afe>; > + pinctrl-names = "aud_clk_mosi_off", > + "aud_clk_mosi_on"; > + pinctrl-0 = <&aud_clk_mosi_off>; > + pinctrl-1 = <&aud_clk_mosi_on>; > + }; > + > +... > -- > 2.18.0
