ARM: dts: rskrza1: Add SCIF2 pin group

Add pin configuration for SCIF2 serial console interface.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r7s72100-rskrza1.dts b/arch/arm/boot/dts/r7s72100-rskrza1.dts
index 72df20a..5fac0f8 100644 (file)
--- a/arch/arm/boot/dts/r7s72100-rskrza1.dts
+++ b/arch/arm/boot/dts/r7s72100-rskrza1.dts
@@ -10,6 +10,7 @@
 
 /dts-v1/;
 #include "r7s72100.dtsi"
+#include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
 
 / {
        model = "RSKRZA1";
@@ -47,6 +48,15 @@
        clock-frequency = <32768>;
 };
 
+&pinctrl {
+
+       /* Serial Console */
+       scif2_pins: serial2 {
+               pinmux = <RZA1_PINMUX(3, 0, 6)>,        /* TxD2 */
+                        <RZA1_PINMUX(3, 2, 4)>;        /* RxD2 */
+       };
+};
+
 &mtu2 {
        status = "okay";
 };
@@ -78,5 +88,7 @@
 };
 
 &scif2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&scif2_pins>;
        status = "okay";
 };