arm64: dts: rockchip: fix cts, rts pin assign of UART3 for rk3399

This patch fixes pin assign of cts and rts signal of UART3.

Currently GPIO3_C2 and C3 pins are assigned but TRM says that
GPIO3_C0 and C1 are correct.

Refer:
  RK3399 TRM v1.4 - Table 19-1 UART Interface Description

Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index f54c855f8cdf2f636d6a8711f743004dbf708d91..196ac9b780768b53f25f832452cfe30a8fd11f80 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -2543,12 +2543,12 @@
 
                        uart3_cts: uart3-cts {
                                rockchip,pins =
-                                       <3 RK_PC2 2 &pcfg_pull_none>;
+                                       <3 RK_PC0 2 &pcfg_pull_none>;
                        };
 
                        uart3_rts: uart3-rts {
                                rockchip,pins =
-                                       <3 RK_PC3 2 &pcfg_pull_none>;
+                                       <3 RK_PC1 2 &pcfg_pull_none>;
                        };
                };