target/linux/bcm27xx/patches-5.15/950-0772-dt-bindings-media-i2c-Add-binding-for-ad5398-VCM.patch

   1 From 135a74ae1814a1ae310d2f1faa19efe06bbfa964 Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.com>
   3 Date: Wed, 29 Sep 2021 12:33:35 +0100
   4 Subject: [PATCH] dt-bindings: media: i2c: Add binding for ad5398 VCM
   5
   6 Add a binding for Analog Devices AD5398 10bit current
   7 sinking DAC when used as a lens VCM driver.
   8
   9 FIXME: Convert to YAML
  10
  11 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
  12 ---
  13  .../devicetree/bindings/media/i2c/ad5398.txt  | 20 +++++++++++++++++++
  14  1 file changed, 20 insertions(+)
  15  create mode 100644 Documentation/devicetree/bindings/media/i2c/ad5398.txt
  16
  17 --- /dev/null
  18 +++ b/Documentation/devicetree/bindings/media/i2c/ad5398.txt
  19 @@ -0,0 +1,20 @@
  20 +* Analog Devices AD5398 autofocus coil
  21 +
  22 +Required Properties:
  23 +
  24 +  - compatible: Must contain one of:
  25 +               - "adi,ad5398"
  26 +
  27 +  - reg: I2C slave address
  28 +
  29 +  - VANA-supply: supply of voltage for VANA pin
  30 +
  31 +Example:
  32 +
  33 +       ad5398: coil@c {
  34 +               compatible = "adi,ad5398";
  35 +               reg = <0x0c>;
  36 +
  37 +               VANA-supply = <&vaux4>;
  38 +       };
  39 +