ARM: alpine: select the Alpine MSI controller driver

Select the Alpine MSI controller driver when using an Alpine platform.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Tsahee Zidenberg <tsahee@annapurnalabs.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arch/arm/mach-alpine/Kconfig

@@ -1,6 +1,7 @@
 config ARCH_ALPINE
 	bool "Annapurna Labs Alpine platform"
 	depends on ARCH_MULTI_V7
+	select ALPINE_MSI
 	select ARM_AMBA
 	select ARM_GIC
 	select GENERIC_IRQ_CHIP