ARM64: Kconfig: Select the Amlogic Meson pin controller driver

Select the Meson pin controller driver also for the AArch64 Meson
platform.
Signed-off-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

arch/arm64/Kconfig.platforms

@@ -66,6 +66,8 @@ config ARCH_MEDIATEK
 
 config ARCH_MESON
 	bool "Amlogic Platforms"
+	select PINCTRL
+	select PINCTRL_MESON
 	help
 	  This enables support for the Amlogic S905 SoCs.