linux-kernel - [PATCH 1/5] dt-bindings: regulator: Add property for I2C level shifter

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Date:   Thu, 28 Apr 2022 16:01:35 +0200
From:   Rickard Andersson <rickaran@...s.com>
To:     <broonie@...nel.org>, <lgirdwood@...il.com>,
        <linux-kernel@...r.kernel.org>, <yibin.gong@....com>
CC:     <rickaran@...s.com>, <rickard314.andersson@...il.com>,
        <perdo@...s.com>
Subject: [PATCH 1/5] dt-bindings: regulator: Add property for I2C level shifter

From: Per-Daniel Olsson <perdo@...s.com>

By setting nxp,i2c-lt-enable the I2C level translator is
enabled.

Signed-off-by: Per-Daniel Olsson <perdo@...s.com>
---
 .../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 f70f2e758a00..e723f8cf6d74 100644
--- a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
@@ -92,6 +92,11 @@ properties:
       LDO5CTRL_L or LDO5CTRL_H register. Use this if the SD_VSEL signal is
       connected to a host GPIO.
 
+  nxp,i2c-lt-enable:
+    type: boolean
+    description:
+      Indicates that the I2C Level Translator is used.
+
 required:
   - compatible
   - reg
-- 
2.20.1