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From 654784fd3a33bb9407d7c5edd1f7cf89038049df Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Tue, 15 Mar 2022 18:36:10 +0000
Subject: [PATCH] dtoverlay: Add VCM option to ov5647 overlay
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
arch/arm/boot/dts/overlays/README | 1 +
arch/arm/boot/dts/overlays/ov5647-overlay.dts | 9 +++++++++
2 files changed, 10 insertions(+)
--- a/arch/arm/boot/dts/overlays/README
+++ b/arch/arm/boot/dts/overlays/README
@@ -2450,6 +2450,7 @@ Params: rotation Mounting
configuring the sensor (default on)
cam0 Adopt the default configuration for CAM0 on a
Compute Module (CSI0, i2c_vc, and cam0_reg).
+ vcm Configure a VCM focus drive on the sensor.
Name: ov7251
--- a/arch/arm/boot/dts/overlays/ov5647-overlay.dts
+++ b/arch/arm/boot/dts/overlays/ov5647-overlay.dts
@@ -38,6 +38,13 @@
};
};
};
+
+ vcm: ad5398@0c {
+ compatible = "adi,ad5398";
+ reg = <0x0c>;
+ status = "disabled";
+ VANA-supply = <&cam1_reg>;
+ };
};
};
@@ -95,5 +102,7 @@
<&clk_frag>, "target:0=",<&cam0_clk>,
<&ov5647>, "clocks:0=",<&cam0_clk>,
<&ov5647>, "avdd-supply:0=",<&cam0_reg>;
+ vcm = <&vcm>, "status=okay",
+ <&ov5647>,"lens-focus:0=", <&vcm>;
};
};
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