arm64: dts: renesas: r8a77980: add PFC support

Define the generic R8A77980 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/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
index 03845fd74996d479a22e5394c1f92282de6f633e..08c6708eb9dd6fc562f80e2277b213a8c99bc040 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
@@ -71,6 +71,11 @@
                #size-cells = <2>;
                ranges;
 
+               pfc: pin-controller@e6060000 {
+                       compatible = "renesas,pfc-r8a77980";
+                       reg = <0 0xe6060000 0 0x50c>;
+               };
+
                cpg: clock-controller@e6150000 {
                        compatible = "renesas,r8a77980-cpg-mssr";
                        reg = <0 0xe6150000 0 0x1000>;