Merge branch 'feature/d23_fix_cts_rts_on_uart_1_and_2' into 'develop'

D23: Fix cts/rts on uart1 and uart2.

See merge request arm/rockchip/linux-seco-rk4.4!17

arch/arm64/boot/dts/seco/seco-px30-d23-revb.dtsi

@@ -799,16 +799,11 @@
 	#sound-dai-cells = <0>;
 };
 
-/*change to uart0 debug*/
 &uart0 {
-        pinctrl-names = "default";
-        pinctrl-0 = <&uart0_xfer /*&uart0_cts &uart0_rts*/>;
         status = "okay";
 };
 
 &uart1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart1_xfer /*&uart1_cts &uart1_rts*/>;
 	status = "okay";
 };