diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0890-dtoverlays-Create-an-overlay-for-the-Omnivision-OV72.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0890-dtoverlays-Create-an-overlay-for-the-Omnivision-OV72.patch | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0890-dtoverlays-Create-an-overlay-for-the-Omnivision-OV72.patch b/target/linux/bcm27xx/patches-5.4/950-0890-dtoverlays-Create-an-overlay-for-the-Omnivision-OV72.patch deleted file mode 100644 index 6a4da8f814..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0890-dtoverlays-Create-an-overlay-for-the-Omnivision-OV72.patch +++ /dev/null @@ -1,157 +0,0 @@ -From 870de3bc0e80a9b79b470a45636437a0078041c1 Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.com> -Date: Tue, 7 Jul 2020 16:12:05 +0100 -Subject: [PATCH] dtoverlays: Create an overlay for the Omnivision - OV7251 sensor - -Adds an overlay for the OV7251 VGA global shutter sensor. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> ---- - arch/arm/boot/dts/overlays/Makefile | 1 + - arch/arm/boot/dts/overlays/README | 8 ++ - arch/arm/boot/dts/overlays/ov7251-overlay.dts | 111 ++++++++++++++++++ - 3 files changed, 120 insertions(+) - create mode 100644 arch/arm/boot/dts/overlays/ov7251-overlay.dts - ---- a/arch/arm/boot/dts/overlays/Makefile -+++ b/arch/arm/boot/dts/overlays/Makefile -@@ -115,6 +115,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ - mpu6050.dtbo \ - mz61581.dtbo \ - ov5647.dtbo \ -+ ov7251.dtbo \ - ov9281.dtbo \ - papirus.dtbo \ - pibell.dtbo \ ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -1813,6 +1813,14 @@ Load: dtoverlay=ov5647 - Params: <None> - - -+Name: ov7251 -+Info: Omnivision OV7251 camera module. -+ Uses Unicam 1, which is the standard camera connector on most Pi -+ variants. -+Load: dtoverlay=ov7251 -+Params: <None> -+ -+ - Name: ov9281 - Info: Omnivision OV9281 camera module. - Uses Unicam 1, which is the standard camera connector on most Pi ---- /dev/null -+++ b/arch/arm/boot/dts/overlays/ov7251-overlay.dts -@@ -0,0 +1,111 @@ -+// SPDX-License-Identifier: GPL-2.0-only -+// Definitions for OV7251 camera module on VC I2C bus -+/dts-v1/; -+/plugin/; -+ -+#include <dt-bindings/gpio/gpio.h> -+ -+/{ -+ compatible = "brcm,bcm2835"; -+ -+ fragment@0 { -+ target = <&i2c_csi_dsi>; -+ __overlay__ { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "okay"; -+ -+ ov7251: ov7251@60 { -+ compatible = "ovti,ov7251"; -+ reg = <0x60>; -+ status = "okay"; -+ -+ clocks = <&ov7251_clk>; -+ clock-names = "xclk"; -+ clock-frequency = <24000000>; -+ -+ vdddo-supply = <&ov7251_dovdd>; -+ vdda-supply = <&ov7251_avdd>; -+ vddd-supply = <&ov7251_dvdd>; -+ -+ enable-gpios = <&gpio 41 GPIO_ACTIVE_HIGH>; -+ -+ port { -+ ov7251_0: endpoint { -+ remote-endpoint = <&csi1_ep>; -+ clock-lanes = <0>; -+ data-lanes = <1>; -+ clock-noncontinuous; -+ link-frequencies = -+ /bits/ 64 <456000000>; -+ }; -+ }; -+ }; -+ }; -+ }; -+ -+ fragment@1 { -+ target = <&csi1>; -+ __overlay__ { -+ status = "okay"; -+ -+ port { -+ csi1_ep: endpoint { -+ remote-endpoint = <&ov7251_0>; -+ data-lanes = <1>; -+ }; -+ }; -+ }; -+ }; -+ -+ fragment@2 { -+ target = <&i2c0if>; -+ __overlay__ { -+ status = "okay"; -+ }; -+ }; -+ -+ fragment@3 { -+ target-path="/"; -+ __overlay__ { -+ ov7251_avdd: fixedregulator@0 { -+ compatible = "regulator-fixed"; -+ regulator-name = "ov7251_avdd"; -+ regulator-min-microvolt = <2800000>; -+ regulator-max-microvolt = <2800000>; -+ }; -+ ov7251_dovdd: fixedregulator@1 { -+ compatible = "regulator-fixed"; -+ regulator-name = "ov7251_dovdd"; -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <1800000>; -+ }; -+ ov7251_dvdd: fixedregulator@2 { -+ compatible = "regulator-fixed"; -+ regulator-name = "ov7251_dvdd"; -+ regulator-min-microvolt = <1200000>; -+ regulator-max-microvolt = <1200000>; -+ }; -+ ov7251_clk: ov7251-clk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ clock-frequency = <24000000>; -+ }; -+ }; -+ }; -+ -+ fragment@4 { -+ target = <&i2c0mux>; -+ __overlay__ { -+ status = "okay"; -+ }; -+ }; -+ -+ fragment@5 { -+ target-path="/__overrides__"; -+ __overlay__ { -+ cam0-pwdn-ctrl = <&ov7251>,"enable-gpios:0"; -+ cam0-pwdn = <&ov7251>,"enable-gpios:4"; -+ }; -+ }; -+}; |