mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 18:47:06 +00:00
793f8ab62c
Add kernel patches for version 6.1. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
60 lines
2.5 KiB
Diff
60 lines
2.5 KiB
Diff
From 4aa602dc3f534cc5b1afcc587f1be8d713e389e5 Mon Sep 17 00:00:00 2001
|
|
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
Date: Thu, 15 Dec 2022 16:13:07 +0000
|
|
Subject: [PATCH] dt: Add camX_reg_gpio to CM4
|
|
|
|
To make it easier for custom routing of camera control GPIOs,
|
|
add the camX_reg_gpio parameter to CM4 DT as well.
|
|
|
|
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
---
|
|
arch/arm/boot/dts/bcm2711-rpi-cm4.dts | 7 +++++++
|
|
arch/arm/boot/dts/overlays/README | 18 ++++++++++++------
|
|
2 files changed, 19 insertions(+), 6 deletions(-)
|
|
|
|
--- a/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
|
|
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
|
|
@@ -574,5 +574,12 @@ cam0_reg: &cam1_reg {
|
|
sd_poll_once = <&emmc2>, "non-removable?";
|
|
spi_dma4 = <&spi0>, "dmas:0=", <&dma40>,
|
|
<&spi0>, "dmas:8=", <&dma40>;
|
|
+
|
|
+ cam0_reg = <&cam0_reg>,"status";
|
|
+ cam0_reg_gpio = <&cam0_reg>,"gpio:4",
|
|
+ <&cam0_reg>,"gpio:0=", <&gpio>;
|
|
+ cam1_reg = <&cam1_reg>,"status";
|
|
+ cam1_reg_gpio = <&cam1_reg>,"gpio:4",
|
|
+ <&cam1_reg>,"gpio:0=", <&gpio>;
|
|
};
|
|
};
|
|
--- a/arch/arm/boot/dts/overlays/README
|
|
+++ b/arch/arm/boot/dts/overlays/README
|
|
@@ -144,15 +144,21 @@ Params:
|
|
See /sys/kernel/debug/raspberrypi_axi_monitor
|
|
for the results.
|
|
|
|
- cam0_reg Enables CAM 0 regulator. CM1 & 3 only.
|
|
+ cam0_reg Enables CAM 0 regulator.
|
|
+ Only required on CM1 & 3.
|
|
|
|
- cam0_reg_gpio Set GPIO for CAM 0 regulator. Default 31.
|
|
- CM1 & 3 only.
|
|
+ cam0_reg_gpio Set GPIO for CAM 0 regulator.
|
|
+ Default 31 on CM1 & 3.
|
|
+ Default of GPIO expander 5 on CM4, but override
|
|
+ switches to normal GPIO.
|
|
|
|
- cam1_reg Enables CAM 1 regulator. CM1 & 3 only.
|
|
+ cam1_reg Enables CAM 1 regulator.
|
|
+ Only required on CM1 & 3.
|
|
|
|
- cam1_reg_gpio Set GPIO for CAM 1 regulator. Default 3.
|
|
- CM1 & 3 only.
|
|
+ cam1_reg_gpio Set GPIO for CAM 1 regulator.
|
|
+ Default 3 on CM1 & 3.
|
|
+ Default of GPIO expander 5 on CM4, but override
|
|
+ switches to normal GPIO.
|
|
|
|
eee Enable Energy Efficient Ethernet support for
|
|
compatible devices (default "on"). See also
|