arm64: dts: renesas: r8a779g0: Add pinctrl device node

Add a device node for the Pin Function Controller on the Renesas R-Car
V4H (R8A779G0) SoC.

Based on a larger patch in the BSP by Takeshi Kihara.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/ecddcadd2fad46b1cf4c9be3ec750f360b9730e4.1662715538.git.geert+renesas@glider.be

diff --git a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
index 63319fe..71fce6c 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779g0.dtsi
@@ -70,6 +70,15 @@
                        status = "disabled";
                };
 
+               pfc: pinctrl@e6050000 {
+                       compatible = "renesas,pfc-r8a779g0";
+                       reg = <0 0xe6050000 0 0x16c>, <0 0xe6050800 0 0x16c>,
+                             <0 0xe6058000 0 0x16c>, <0 0xe6058800 0 0x16c>,
+                             <0 0xe6060000 0 0x16c>, <0 0xe6060800 0 0x16c>,
+                             <0 0xe6061000 0 0x16c>, <0 0xe6061800 0 0x16c>,
+                             <0 0xe6068000 0 0x16c>;
+               };
+
                cpg: clock-controller@e6150000 {
                        compatible = "renesas,r8a779g0-cpg-mssr";
                        reg = <0 0xe6150000 0 0x4000>;