This is a note to let you know that I've just added the patch titled
arm64: dts: rockchip: Fix lcdpwr_en pin for Cool Pi GenBook
to the 6.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-rockchip-fix-lcdpwr_en-pin-for-cool-pi-gen.patch
and it can be found in the queue-6.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit a4d483b8c97b60316ea562db9814934de4a3c745
Author: Andy Yan <andyshrk@xxxxxxx>
Date: Mon Jan 13 18:47:34 2025 +0800
arm64: dts: rockchip: Fix lcdpwr_en pin for Cool Pi GenBook
[ Upstream commit a1d939055a22be06d8c12bf53afb258b9d38575f ]
According to the schematic, the lcdpwr_en pin is GPIO0_C4,
not GPIO1_C4.
Fixes: 4a8c1161b843 ("arm64: dts: rockchip: Add support for rk3588 based Cool Pi CM5 GenBook")
Signed-off-by: Andy Yan <andyshrk@xxxxxxx>
Link: https://lore.kernel.org/r/20250113104825.2390427-1-andyshrk@xxxxxxx
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-genbook.dts b/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-genbook.dts
index 92f0ed83c9902..bc6b43a771537 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-genbook.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-genbook.dts
@@ -113,7 +113,7 @@ vcc3v3_lcd: regulator-vcc3v3-lcd {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_lcd";
enable-active-high;
- gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_HIGH>;
+ gpio = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&lcdpwr_en>;
vin-supply = <&vcc3v3_sys>;
@@ -241,7 +241,7 @@ &pcie3x4 {
&pinctrl {
lcd {
lcdpwr_en: lcdpwr-en {
- rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_down>;
+ rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_down>;
};
bl_en: bl-en {
