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| author | Shane.Chien <shane.chien@mediatek.com> | 2020-11-10 10:31:32 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-11-10 14:24:45 +0000 |
| commit | 08651373808e16b01d3b12207f52504c17b6774c (patch) | |
| tree | c1a2967a849119a6e39c31740c8d91545b9cf3ce /Documentation | |
| parent | 64a70744b77898a15d7a5b2b4dc0fa9523a75cde (diff) | |
| download | linux-08651373808e16b01d3b12207f52504c17b6774c.tar.bz2 | |
dt-bindings: mediatek: mt6359: Add new property for mt6359
This patch add "LDO_VAUD18-supply" property to
control vaud18 regulator. It is labeled as required
due to mt6359 audio path always need to enable vaud18.
Signed-off-by: Shane.Chien <shane.chien@mediatek.com>
Link: https://lore.kernel.org/r/1604975492-6142-3-git-send-email-shane.chien@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/mt6359.yaml | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/mt6359.yaml b/Documentation/devicetree/bindings/sound/mt6359.yaml index a54f466f769d..ef027c79032f 100644 --- a/Documentation/devicetree/bindings/sound/mt6359.yaml +++ b/Documentation/devicetree/bindings/sound/mt6359.yaml @@ -17,6 +17,11 @@ description: | Must be a child node of PMIC wrapper. properties: + LDO_VAUD18-supply: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + Regulator of LDO VAUD18 at 1.8V. + mediatek,dmic-mode: $ref: /schemas/types.yaml#/definitions/uint32 description: | @@ -49,11 +54,15 @@ properties: description: | Specifies the type of mic type connected to adc2 +required: + - LDO_VAUD18-supply + additionalProperties: false examples: - | mt6359codec: mt6359codec { + LDO_VAUD18-supply = <&mt6359p_vaud18_reg>; mediatek,dmic-mode = <0>; mediatek,mic-type-0 = <2>; }; |