arm64: dts: renesas: ebisu: Add serial console pins

This patch adds pin control for SCIF2 on R8A77990 E3 Ebisu.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
index b178f261d805553ce021440545515052ef91f070..f9c592adbbd3fb27886b2f769c6d896ad917a3f2 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
@@ -421,6 +421,11 @@ sound_clk_pins: sound_clk {
                function = "audio_clk";
        };
 
+       scif2_pins: scif2 {
+               groups = "scif2_data_a";
+               function = "scif2";
+       };
+
        usb0_pins: usb {
                groups = "usb0_b", "usb0_id";
                function = "usb0";
@@ -493,6 +498,9 @@ &rwdt {
 };
 
 &scif2 {
+       pinctrl-0 = <&scif2_pins>;
+       pinctrl-names = "default";
+
        status = "okay";
 };