diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.15/950-0749-dtoverlays-Add-overlay-for-Omnivision-OV2311-image-s.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.15/950-0749-dtoverlays-Add-overlay-for-Omnivision-OV2311-image-s.patch | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.15/950-0749-dtoverlays-Add-overlay-for-Omnivision-OV2311-image-s.patch b/target/linux/bcm27xx/patches-5.15/950-0749-dtoverlays-Add-overlay-for-Omnivision-OV2311-image-s.patch new file mode 100644 index 0000000000..c0ba494438 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.15/950-0749-dtoverlays-Add-overlay-for-Omnivision-OV2311-image-s.patch @@ -0,0 +1,147 @@ +From f76b8590a1808ae27ce687b2ab5eedb3cd4b3149 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Fri, 25 Feb 2022 18:16:26 +0000 +Subject: [PATCH] dtoverlays: Add overlay for Omnivision OV2311 image + sensor + +Adds an overlay for the OV2311 1600x1300 monochrome global +shutter image sensor. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + arch/arm/boot/dts/overlays/README | 15 +++ + arch/arm/boot/dts/overlays/ov2311-overlay.dts | 93 +++++++++++++++++++ + 3 files changed, 109 insertions(+) + create mode 100644 arch/arm/boot/dts/overlays/ov2311-overlay.dts + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -139,6 +139,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ + mmc.dtbo \ + mpu6050.dtbo \ + mz61581.dtbo \ ++ ov2311.dtbo \ + ov5647.dtbo \ + ov7251.dtbo \ + ov9281.dtbo \ +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -2421,6 +2421,21 @@ Params: speed Display + xohms Touchpanel sensitivity (X-plate resistance) + + ++Name: ov2311 ++Info: Omnivision OV2311 camera module. ++ Uses Unicam 1, which is the standard camera connector on most Pi ++ variants. ++Load: dtoverlay=ov2311,<param>=<val> ++Params: rotation Mounting rotation of the camera sensor (0 or ++ 180, default 0) ++ orientation Sensor orientation (0 = front, 1 = rear, ++ 2 = external, default external) ++ media-controller Configure use of Media Controller API for ++ configuring the sensor (default on) ++ cam0 Adopt the default configuration for CAM0 on a ++ Compute Module (CSI0, i2c_vc, and cam0_reg). ++ ++ + Name: ov5647 + Info: Omnivision OV5647 camera module. + Uses Unicam 1, which is the standard camera connector on most Pi +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/ov2311-overlay.dts +@@ -0,0 +1,93 @@ ++// SPDX-License-Identifier: GPL-2.0-only ++// Definitions for OV2311 camera module on VC I2C bus ++/dts-v1/; ++/plugin/; ++ ++#include <dt-bindings/gpio/gpio.h> ++ ++/{ ++ compatible = "brcm,bcm2835"; ++ ++ i2c_frag: fragment@0 { ++ target = <&i2c_csi_dsi>; ++ __overlay__ { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ status = "okay"; ++ ++ ov2311: ov2311@60 { ++ compatible = "ovti,ov2311"; ++ reg = <0x60>; ++ status = "okay"; ++ ++ clocks = <&cam1_clk>; ++ clock-names = "xvclk"; ++ ++ avdd-supply = <&cam1_reg>; ++ dovdd-supply = <&cam_dummy_reg>; ++ dvdd-supply = <&cam_dummy_reg>; ++ ++ rotation = <0>; ++ orientation = <2>; ++ ++ port { ++ ov2311_0: endpoint { ++ remote-endpoint = <&csi1_ep>; ++ clock-lanes = <0>; ++ data-lanes = <1 2>; ++ link-frequencies = ++ /bits/ 64 <400000000>; ++ }; ++ }; ++ }; ++ }; ++ }; ++ ++ csi_frag: fragment@1 { ++ target = <&csi1>; ++ csi: __overlay__ { ++ status = "okay"; ++ brcm,media-controller; ++ ++ port { ++ csi1_ep: endpoint { ++ remote-endpoint = <&ov2311_0>; ++ data-lanes = <1 2>; ++ }; ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&i2c0if>; ++ __overlay__ { ++ status = "okay"; ++ }; ++ }; ++ ++ fragment@3 { ++ target = <&i2c0mux>; ++ __overlay__ { ++ status = "okay"; ++ }; ++ }; ++ ++ clk_frag: fragment@4 { ++ target = <&cam1_clk>; ++ __overlay__ { ++ status = "okay"; ++ clock-frequency = <24000000>; ++ }; ++ }; ++ ++ __overrides__ { ++ rotation = <&ov2311>,"rotation:0"; ++ orientation = <&ov2311>,"orientation:0"; ++ media-controller = <&csi>,"brcm,media-controller?"; ++ cam0 = <&i2c_frag>, "target:0=",<&i2c_vc>, ++ <&csi_frag>, "target:0=",<&csi0>, ++ <&clk_frag>, "target:0=",<&cam0_clk>, ++ <&ov2311>, "clocks:0=",<&cam0_clk>, ++ <&ov2311>, "avdd-supply:0=",<&cam0_reg>; ++ }; ++}; |