[PATCH v2 1/5] arm64: dts: rockchip: fix pinmux of UART0 for PX30 Ringneck on Haikou

[Quentin Schulz]

From: Quentin Schulz <quentin.schulz at cherry.de>

UART0 pinmux by default configures GPIO0_B5 in its UART RTS function for
UART0. However, by default on Haikou, it is used as GPIO as UART RTS for
UART5.

Therefore, let's update UART0 pinmux to not configure the pin in that
mode, a later commit will make UART5 to request the GPIO pinmux.

Fixes: c484cf93f61b ("arm64: dts: rockchip: add PX30-µQ7 (Ringneck) SoM with Haikou baseboard")
Cc: stable at vger.kernel.org
Signed-off-by: Quentin Schulz <quentin.schulz at cherry.de>
---
 arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts b/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts
index e4517f47d519cc08ec9ee705a6f51a740687f6df..2321536c553fed20bc02d91f40a5d5a6dc20892c 100644
--- a/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts
+++ b/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts
@@ -222,6 +222,7 @@ &u2phy_otg {
 };
 
 &uart0 {
+	pinctrl-0 = <&uart0_xfer>;
 	status = "okay";
 };
 

-- 
2.48.1