From 3d77a3e51b0faed820a8db985dce5af1cc4eae32 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman <megi@xff.cz>
Date: Sun, 8 Oct 2023 15:05:00 +0200
Subject: [PATCH] arm64: dts: rockchip: Add UART9 M0 pin definitions to rk3588s

This is used on Orange Pi 5 Plus.

Signed-off-by: Ondrej Jirman <megi@xff.cz>
Link: https://lore.kernel.org/r/20231008130515.1155664-3-megi@xff.cz
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
 arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

--- a/arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi
@@ -3343,6 +3343,15 @@
 
 	uart9 {
 		/omit-if-no-ref/
+		uart9m0_xfer: uart9m0-xfer {
+			rockchip,pins =
+				/* uart9_rx_m0 */
+				<2 RK_PC4 10 &pcfg_pull_up>,
+				/* uart9_tx_m0 */
+				<2 RK_PC2 10 &pcfg_pull_up>;
+		};
+
+		/omit-if-no-ref/
 		uart9m1_xfer: uart9m1-xfer {
 			rockchip,pins =
 				/* uart9_rx_m1 */
