On Wed, Nov 01, 2023 at 02:35:13PM +0800, Seven Lee wrote:
Add input with DMIC slew rate controls
Signed-off-by: Seven Lee wtli@nuvoton.com
.../devicetree/bindings/sound/nuvoton,nau8821.yaml | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml b/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml index 3e54abd4ca74..48c389276a15 100644 --- a/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml +++ b/Documentation/devicetree/bindings/sound/nuvoton,nau8821.yaml @@ -89,6 +89,13 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 default: 3072000
- nuvoton,dmic-slew-rate:
- description: The range 0 to 7 represents the speed of DMIC slew rate.
The lowest value 0 means the slowest rate and the highest value7 means the fastest rate.- $ref: /schemas/types.yaml#/definitions/uint32
- default: 0
Don't write constraints in prose:
maximum: 7
- 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 +134,7 @@ examples: nuvoton,jack-insert-debounce = <7>; nuvoton,jack-eject-debounce = <0>; nuvoton,dmic-clk-threshold = <3072000>;
nuvoton,dmic-slew-rate= <0>; #sound-dai-cells = <0>; };-- 2.25.1