From 7affb86ef62581e3475ce3e0a7640da1f2ee29f8 Mon Sep 17 00:00:00 2001 From: Jonas Karlman Date: Tue, 21 May 2024 21:10:08 +0000 Subject: [PATCH] arm64: dts: rockchip: Add pinctrl for UART0 to rk3308-rock-pi-s UAR0 CTS/RTS is not wired to any pin and is not used for the default serial console use of UART0 on ROCK Pi S. Override the SoC defined pinctrl props to limit configuration of the two xfer pins wired to one of the GPIO pin headers. Fixes: 2e04c25b1320 ("arm64: dts: rockchip: add ROCK Pi S DTS support") Signed-off-by: Jonas Karlman Link: https://lore.kernel.org/r/20240521211029.1236094-6-jonas@kwiboo.se Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts b/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts index 09177713e57a..97438f539333 100644 --- a/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts +++ b/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts @@ -286,6 +286,8 @@ }; &uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_xfer>; status = "okay"; }; -- 2.50.1