target/linux/bcm27xx/patches-5.15/950-0776-dtoverlay-Add-VCM-option-to-ov5647-overlay.patch

   1 From 654784fd3a33bb9407d7c5edd1f7cf89038049df Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.com>
   3 Date: Tue, 15 Mar 2022 18:36:10 +0000
   4 Subject: [PATCH] dtoverlay: Add VCM option to ov5647 overlay
   5
   6 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
   7 ---
   8  arch/arm/boot/dts/overlays/README             | 1 +
   9  arch/arm/boot/dts/overlays/ov5647-overlay.dts | 9 +++++++++
  10  2 files changed, 10 insertions(+)
  11
  12 --- a/arch/arm/boot/dts/overlays/README
  13 +++ b/arch/arm/boot/dts/overlays/README
  14 @@ -2450,6 +2450,7 @@ Params: rotation                Mounting
  15                                  configuring the sensor (default on)
  16          cam0                    Adopt the default configuration for CAM0 on a
  17                                  Compute Module (CSI0, i2c_vc, and cam0_reg).
  18 +        vcm                     Configure a VCM focus drive on the sensor.
  19
  20
  21  Name:   ov7251
  22 --- a/arch/arm/boot/dts/overlays/ov5647-overlay.dts
  23 +++ b/arch/arm/boot/dts/overlays/ov5647-overlay.dts
  24 @@ -38,6 +38,13 @@
  25                                         };
  26                                 };
  27                         };
  28 +
  29 +                       vcm: ad5398@0c {
  30 +                               compatible = "adi,ad5398";
  31 +                               reg = <0x0c>;
  32 +                               status = "disabled";
  33 +                               VANA-supply = <&cam1_reg>;
  34 +                       };
  35                 };
  36         };
  37
  38 @@ -95,5 +102,7 @@
  39                        <&clk_frag>, "target:0=",<&cam0_clk>,
  40                        <&ov5647>, "clocks:0=",<&cam0_clk>,
  41                        <&ov5647>, "avdd-supply:0=",<&cam0_reg>;
  42 +               vcm = <&vcm>, "status=okay",
  43 +                     <&ov5647>,"lens-focus:0=", <&vcm>;
  44         };
  45  };