[PATCH] ARM: dts: iwg23s-sbc: Add pinctl support for scif1

[Biju Das]

Adding pinctrl support for scif1 interface.

Signed-off-by: Biju Das <biju....@bp.renesas.com>
Reviewed-by: Chris Paterson <chris.paters...@renesas.com>
---
 arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts 
b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
index e3585da..56182ee 100644
--- a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
+++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
@@ -43,6 +43,16 @@
        clock-frequency = <20000000>;
 };
 
+&pfc {
+       scif1_pins: scif1 {
+               groups = "scif1_data_b";
+               function = "scif1";
+       };
+};
+
 &scif1 {
+       pinctrl-0 = <&scif1_pins>;
+       pinctrl-names = "default";
+
        status = "okay";
 };
-- 
2.7.4