diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.15/950-0523-overlays-Add-imx519-overlay.dts.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.15/950-0523-overlays-Add-imx519-overlay.dts.patch | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.15/950-0523-overlays-Add-imx519-overlay.dts.patch b/target/linux/bcm27xx/patches-5.15/950-0523-overlays-Add-imx519-overlay.dts.patch new file mode 100644 index 0000000000..bf13523b6a --- /dev/null +++ b/target/linux/bcm27xx/patches-5.15/950-0523-overlays-Add-imx519-overlay.dts.patch @@ -0,0 +1,164 @@ +From d8faff7e7581ee3417675e2f64da18ffb831751a Mon Sep 17 00:00:00 2001 +From: Lee Jackson <info@arducam.com> +Date: Fri, 27 Aug 2021 14:45:43 +0800 +Subject: [PATCH] overlays: Add imx519-overlay.dts + +Added overlays for enabling IMX519 and add the +relevant information to the README. + +Signed-off-by: Lee Jackson <info@arducam.com> +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + arch/arm/boot/dts/overlays/README | 11 ++ + arch/arm/boot/dts/overlays/imx519-overlay.dts | 115 ++++++++++++++++++ + 3 files changed, 127 insertions(+) + create mode 100644 arch/arm/boot/dts/overlays/imx519-overlay.dts + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -98,6 +98,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ + imx290.dtbo \ + imx378.dtbo \ + imx477.dtbo \ ++ imx519.dtbo \ + iqaudio-codec.dtbo \ + iqaudio-dac.dtbo \ + iqaudio-dacplus.dtbo \ +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -1738,6 +1738,17 @@ Params: rotation Mounting + 2 = external, default external) + + ++Name: imx519 ++Info: Sony IMX519 camera module. ++ Uses Unicam 1, which is the standard camera connector on most Pi ++ variants. ++Load: dtoverlay=imx519,<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) ++ ++ + Name: iqaudio-codec + Info: Configures the IQaudio Codec audio card + Load: dtoverlay=iqaudio-codec +--- /dev/null ++++ b/arch/arm/boot/dts/overlays/imx519-overlay.dts +@@ -0,0 +1,115 @@ ++// SPDX-License-Identifier: GPL-2.0-only ++// Definitions for imx519 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"; ++ ++ imx519: imx519@1a { ++ compatible = "sony,imx519"; ++ reg = <0x1a>; ++ status = "okay"; ++ ++ clocks = <&imx519_clk>; ++ clock-names = "xclk"; ++ ++ VANA-supply = <&cam1_reg>; /* 2.8v */ ++ VDIG-supply = <&imx519_vdig>; /* 1.8v */ ++ VDDL-supply = <&imx519_vddl>; /* 1.2v */ ++ ++ rotation = <0>; ++ orientation = <2>; ++ ++ port { ++ imx519_0: endpoint { ++ remote-endpoint = <&csi1_ep>; ++ clock-lanes = <0>; ++ data-lanes = <1 2>; ++ clock-noncontinuous; ++ link-frequencies = ++ /bits/ 64 <493500000>; ++ }; ++ }; ++ }; ++ }; ++ }; ++ ++ fragment@1 { ++ target = <&csi1>; ++ __overlay__ { ++ status = "okay"; ++ ++ port{ ++ csi1_ep: endpoint{ ++ remote-endpoint = <&imx519_0>; ++ clock-lanes = <0>; ++ data-lanes = <1 2>; ++ clock-noncontinuous; ++ }; ++ }; ++ }; ++ }; ++ ++ fragment@2 { ++ target = <&i2c0if>; ++ __overlay__ { ++ status = "okay"; ++ }; ++ }; ++ ++ fragment@3 { ++ target-path="/"; ++ __overlay__ { ++ imx519_vdig: fixedregulator@1 { ++ compatible = "regulator-fixed"; ++ regulator-name = "imx519_vdig"; ++ regulator-min-microvolt = <1800000>; ++ regulator-max-microvolt = <1800000>; ++ }; ++ imx519_vddl: fixedregulator@2 { ++ compatible = "regulator-fixed"; ++ regulator-name = "imx519_vddl"; ++ regulator-min-microvolt = <1200000>; ++ regulator-max-microvolt = <1200000>; ++ }; ++ ++ imx519_clk: camera-clk { ++ compatible = "fixed-clock"; ++ #clock-cells = <0>; ++ clock-frequency = <24000000>; ++ }; ++ }; ++ }; ++ ++ fragment@4 { ++ target = <&i2c0mux>; ++ __overlay__ { ++ status = "okay"; ++ }; ++ }; ++ ++ fragment@5 { ++ target = <&cam1_reg>; ++ __overlay__ { ++ status = "okay"; ++ regulator-name = "imx519_vana"; ++ regulator-min-microvolt = <2800000>; ++ regulator-max-microvolt = <2800000>; ++ }; ++ }; ++ ++ __overrides__ { ++ rotation = <&imx519>,"rotation:0"; ++ orientation = <&imx519>,"orientation:0"; ++ }; ++}; |