ARM: renesas: Add R8A779A0 V3U platform code

Add platform code to support R8A779A0 V3U SoC.

Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
diff --git a/arch/arm/mach-rmobile/Kconfig.64 b/arch/arm/mach-rmobile/Kconfig.64
index 3f7ec05..e22012e 100644
--- a/arch/arm/mach-rmobile/Kconfig.64
+++ b/arch/arm/mach-rmobile/Kconfig.64
@@ -57,6 +57,11 @@
 	imply CLK_R8A77995
 	imply PINCTRL_PFC_R8A77995
 
+config R8A779A0
+	bool "Renesas SoC R8A779A0"
+	imply CLK_R8A779A0
+	imply PINCTRL_PFC_R8A779A0
+
 config RZ_G2
 	bool "Renesas ARM SoCs RZ/G2 (64bit)"