On Wed, Jan 17, 2024 at 12:21:00AM +1100, Tim Lunn wrote: > Rockchip RK809 shares the same audio codec as the rk817 mfd, it is also > using the same rk817_codec driver. However it is missing from the > bindings. > > Update dt-binding documentation for rk809 to include the audio codec > properties. This fixes the following warning from dtb check: > > pmic@20: '#sound-dai-cells', 'assigned-clock-parents', 'assigned-clocks', > 'clock-names', 'clocks', 'codec' do not match any of the regexes: > 'pinctrl-[0-9]+' > > Signed-off-by: Tim Lunn <tim@xxxxxxxxxxxxxx> > --- > > (no changes since v1) > > .../bindings/mfd/rockchip,rk809.yaml | 30 ++++++++++++++++++- > 1 file changed, 29 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml > index 839c0521f1e5..bac2e751e2f2 100644 > --- a/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml > +++ b/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml > @@ -12,7 +12,7 @@ maintainers: > > description: | > Rockchip RK809 series PMIC. This device consists of an i2c controlled MFD > - that includes regulators, an RTC, and power button. > + that includes regulators, an RTC, a power button, and an audio codec. > > properties: > compatible: > @@ -93,6 +93,34 @@ properties: > unevaluatedProperties: false > unevaluatedProperties: false > > + clocks: > + description: > + The input clock for the audio codec. > + > + clock-names: > + description: > + The clock name for the codec clock. > + items: > + - const: mclk You have one clock only, why do you need to have clock-names? Otherwise, Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> Cheers, Conor. > + > + '#sound-dai-cells': > + description: > + Needed for the interpretation of sound dais. > + const: 0 > + > + codec: > + description: | > + The child node for the codec to hold additional properties. If no > + additional properties are required for the codec, this node can be > + omitted. > + type: object > + additionalProperties: false > + properties: > + rockchip,mic-in-differential: > + type: boolean > + description: > + Describes if the microphone uses differential mode. > + > allOf: > - if: > properties: > -- > 2.40.1 >
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