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Date: Fri, 28 Oct 2022 16:55:36 -0400 From: Nícolas F. R. A. Prado <nfraprado@...labora.com> To: Mark Brown <broonie@...nel.org>, Bjorn Andersson <andersson@...nel.org> Cc: kernel@...labora.com, AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, Nícolas F. R. A. Prado <nfraprado@...labora.com>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Liam Girdwood <lgirdwood@...il.com>, Rob Herring <robh+dt@...nel.org>, alsa-devel@...a-project.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 4/8] ASoC: dt-bindings: rt5682: Add dbvdd and ldo1-in supplies The rt5682 codec has two additional power supply pins, DBVDD and LDO1_IN, that aren't currently described in the binding. Add them. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com> --- Documentation/devicetree/bindings/sound/rt5682.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/rt5682.txt b/Documentation/devicetree/bindings/sound/rt5682.txt index 89e6245b870e..948109ff0db3 100644 --- a/Documentation/devicetree/bindings/sound/rt5682.txt +++ b/Documentation/devicetree/bindings/sound/rt5682.txt @@ -17,6 +17,12 @@ Required properties: - VBAT-supply: phandle to the regulator supplying battery power through the VBAT pin. Either MICVDD or VBAT should be present. +- dbvdd-supply: phandle to the regulator supplying I/O power through the DBVDD + pin. + +- ldo1-in-supply: phandle to the regulator supplying power to the digital core + and charge pump through the LDO1_IN pin. + Optional properties: - interrupts : The CODEC's interrupt output. @@ -87,4 +93,6 @@ rt5682 { AVDD-supply = <&avdd_reg>; MICVDD-supply = <&micvdd_reg>; + dbvdd-supply = <&dbvdd_reg>; + ldo1-in-supply = <&ldo1_in_reg>; }; -- 2.38.1
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