arm64: dts: renesas: r8a77970: add PFC support

Define the generic R8A77970 part of the PFC device node.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
index fc397cc..8eccfec 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -166,6 +166,11 @@
                        #iommu-cells = <1>;
                };
 
+               pfc: pin-controller@e6060000 {
+                       compatible = "renesas,pfc-r8a77970";
+                       reg = <0 0xe6060000 0 0x504>;
+               };
+
                intc_ex: interrupt-controller@e61c0000 {
                        compatible = "renesas,intc-ex-r8a77970", "renesas,irqc";
                        #interrupt-cells = <2>;