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Message-Id: <20210211105534.38972-2-frieder.schrempf@kontron.de>
Date: Thu, 11 Feb 2021 11:55:29 +0100
From: Schrempf Frieder <frieder.schrempf@...tron.de>
To: Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Robin Gong <yibin.gong@....com>
Cc: Frieder Schrempf <frieder.schrempf@...tron.de>,
Rob Herring <robh@...nel.org>, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org
Subject: [PATCH 2/3] dt-bindings: regulator: pca9450: Add sd-vsel GPIO
From: Frieder Schrempf <frieder.schrempf@...tron.de>
Add the binding documentation for the optional sd-vsel GPIO.
Signed-off-by: Frieder Schrempf <frieder.schrempf@...tron.de>
---
.../devicetree/bindings/regulator/nxp,pca9450-regulator.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
index c2b0a8b6da1e..f70f2e758a00 100644
--- a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
@@ -87,6 +87,11 @@ properties:
additionalProperties: false
+ sd-vsel-gpios:
+ description: GPIO that is used to switch LDO5 between being configured by
+ LDO5CTRL_L or LDO5CTRL_H register. Use this if the SD_VSEL signal is
+ connected to a host GPIO.
+
required:
- compatible
- reg
--
2.25.1
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