8f9e91ad03
These patches were generated from: https://github.com/raspberrypi/linux/commits/rpi-6.12.y With the following command: git format-patch -N v6.12.27..HEAD (HEAD -> 8d3206ee456a5ecdf9ddbfd8e5e231e4f0cd716e) Exceptions: - (def)configs patches - github workflows patches - applied & reverted patches - readme patches - wireless patches Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
38 lines
1 KiB
Diff
38 lines
1 KiB
Diff
From 7f8327bd376c54e205d98885a0ba9a31c053faeb Mon Sep 17 00:00:00 2001
|
|
From: Richard Oliver <richard.oliver@raspberrypi.com>
|
|
Date: Tue, 25 Feb 2025 15:06:23 +0000
|
|
Subject: [PATCH] dts: Add hogs for RP1 GPIO 46/48 on CM5
|
|
|
|
On Pi5 5, GPIOs 46/48 are made available on the 'CAM/DISP 1' connector as
|
|
'CD1_IO0_MICCLK'/'CD1_IO1_MICDAT1'. These GPIOs are not connected on
|
|
CM5.
|
|
|
|
Add hogs for GPIO 46/48 on CM5 to prevent camera drivers from
|
|
inadvertently using them when connected to 'CAM/DISP 1'
|
|
|
|
Signed-off-by: Richard Oliver <richard.oliver@raspberrypi.com>
|
|
---
|
|
arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi | 12 ++++++++++++
|
|
1 file changed, 12 insertions(+)
|
|
|
|
--- a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
|
|
+++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
|
|
@@ -700,6 +700,18 @@ spi10_cs_pins: &spi10_cs_gpio1 {};
|
|
function = "vbus1";
|
|
pins = "gpio42", "gpio43";
|
|
};
|
|
+
|
|
+ micclk1_hog {
|
|
+ gpio-hog;
|
|
+ gpios = <46 GPIO_ACTIVE_HIGH>;
|
|
+ output-high;
|
|
+ };
|
|
+
|
|
+ micdat1_hog {
|
|
+ gpio-hog;
|
|
+ gpios = <48 GPIO_ACTIVE_HIGH>;
|
|
+ output-high;
|
|
+ };
|
|
};
|
|
|
|
/ {
|