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From 135a74ae1814a1ae310d2f1faa19efe06bbfa964 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Wed, 29 Sep 2021 12:33:35 +0100
Subject: [PATCH] dt-bindings: media: i2c: Add binding for ad5398 VCM
Add a binding for Analog Devices AD5398 10bit current
sinking DAC when used as a lens VCM driver.
FIXME: Convert to YAML
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
.../devicetree/bindings/media/i2c/ad5398.txt | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/ad5398.txt
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/ad5398.txt
@@ -0,0 +1,20 @@
+* Analog Devices AD5398 autofocus coil
+
+Required Properties:
+
+ - compatible: Must contain one of:
+ - "adi,ad5398"
+
+ - reg: I2C slave address
+
+ - VANA-supply: supply of voltage for VANA pin
+
+Example:
+
+ ad5398: coil@c {
+ compatible = "adi,ad5398";
+ reg = <0x0c>;
+
+ VANA-supply = <&vaux4>;
+ };
+
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