Hey,
On Mon, Oct 23, 2023 at 10:15:36AM +0800, Seven Lee wrote:
Add input with DMIC slew rate selection
Signed-off-by: Seven Lee wtli@nuvoton.com
.../devicetree/bindings/sound/nuvoton,nau8821.yaml | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml b/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml index 3e54abd4ca74..5f7f2eed4834 100644 --- a/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml +++ b/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml @@ -89,6 +89,12 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 default: 3072000
- nuvoton,dmic-slew-rate-selection:
- description: number from 0 to 7 that sets DMIC slew rate.
- $ref: /schemas/types.yaml#/definitions/uint32
- maximum: 7
- default: 0
I'd much rather this was an enum of possible values in $unit, than what appears to be values you want to write to a register.
Cheers, Conor.
- nuvoton,left-input-single-end: description: Enable left input with single-ended settings if set. For the headset mic application, the single-ended control is
@@ -127,6 +133,7 @@ examples: nuvoton,jack-insert-debounce = <7>; nuvoton,jack-eject-debounce = <0>; nuvoton,dmic-clk-threshold = <3072000>;
nuvoton,dmic-slew-rate-selection= <0>; #sound-dai-cells = <0>; };-- 2.25.1