diff mbox series

[v7,03/16] dt-bindings: mfd: mediatek: Add codec property for MT6357 PMIC

Message ID 20240226-audio-i350-v7-3-6518d953a141@baylibre.com (mailing list archive)
State Not Applicable
Headers
Series Add audio support for the MediaTek Genio 350-evk board |

Commit Message

Alexandre Mergnat July 22, 2024, 6:53 a.m. UTC 
  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(+)

Comments

Krzysztof Kozlowski July 24, 2024, 8:06 a.m. UTC | #1 
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
Lee Jones July 25, 2024, 4:29 p.m. UTC | #2 
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 mbox series

Patch

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";