From: Heiko Stuebner <heiko.stuebner@cherry.de>
Date: Wed, 14 Jan 2026 23:07:06 +0000 (+0100)
Subject: arm64: dts: rockchip: Enable pwm1 on rk3368-lion-haikou
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f03f3e0a77a72f6f6284aff0da6d21d6508e57ac;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: rockchip: Enable pwm1 on rk3368-lion-haikou

The pwm1 is exposed as BLT_CTRL signal on the MISC I/O pin header of the
haikou baseboard and the Qseven  standard specifies this signal is only
for PWM (either for a panel backlight or generic PWM).

So enable it in the Haikou baseboard for Lion.

Suggested-by: Quentin Schulz <quentin.schulz@cherry.de>
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Link: https://patch.msgid.link/20260114230707.4175162-5-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts
index ec843a1b02665..1b3a498d36243 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts
@@ -74,6 +74,10 @@
 	};
 };
 
+&pwm1 {
+	status = "okay";
+};
+
 &sdmmc {
 	bus-width = <4>;
 	cap-mmc-highspeed;