| Message ID | 20240226-audio-i350-v7-3-6518d953a141@baylibre.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add audio support for the MediaTek Genio 350-evk board | expand |
On 22/07/2024 08:53, Alexandre Mergnat wrote: > Add the audio codec sub-device. This sub-device is used to set the > optional voltage values according to the hardware. > The properties are: > - Setup of microphone bias voltage. > - Setup of the speaker pin pull-down. > > Also, add the audio power supply property which is dedicated for > the audio codec sub-device. > > Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
On Mon, 22 Jul 2024 08:53:32 +0200, Alexandre Mergnat wrote: > Add the audio codec sub-device. This sub-device is used to set the > optional voltage values according to the hardware. > The properties are: > - Setup of microphone bias voltage. > - Setup of the speaker pin pull-down. > > Also, add the audio power supply property which is dedicated for > the audio codec sub-device. > > [...] Applied, thanks! [03/16] dt-bindings: mfd: mediatek: Add codec property for MT6357 PMIC commit: 3821149eb101fe2d45a4697659e60930828400d8 -- Lee Jones [李琼斯]
diff --git a/Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml b/Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml index 37423c2e0fdf..b67fbe0e7a63 100644 --- a/Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml +++ b/Documentation/devicetree/bindings/mfd/mediatek,mt6357.yaml @@ -37,6 +37,24 @@ properties: "#interrupt-cells": const: 2 + mediatek,hp-pull-down: + description: + Earphone driver positive output stage short to + the audio reference ground. + type: boolean + + mediatek,micbias0-microvolt: + description: Selects MIC Bias 0 output voltage. + enum: [1700000, 1800000, 1900000, 2000000, + 2100000, 2500000, 2600000, 2700000] + default: 1700000 + + mediatek,micbias1-microvolt: + description: Selects MIC Bias 1 output voltage. + enum: [1700000, 1800000, 1900000, 2000000, + 2100000, 2500000, 2600000, 2700000] + default: 1700000 + regulators: type: object $ref: /schemas/regulator/mediatek,mt6357-regulator.yaml @@ -83,6 +101,9 @@ examples: interrupt-controller; #interrupt-cells = <2>; + mediatek,micbias0-microvolt = <1700000>; + mediatek,micbias1-microvolt = <1700000>; + regulators { mt6357_vproc_reg: buck-vproc { regulator-name = "vproc";
Add the audio codec sub-device. This sub-device is used to set the optional voltage values according to the hardware. The properties are: - Setup of microphone bias voltage. - Setup of the speaker pin pull-down. Also, add the audio power supply property which is dedicated for the audio codec sub-device. Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> --- .../devicetree/bindings/mfd/mediatek,mt6357.yaml | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)