mach-shmobile: Emma Mobile EV2 GPIO support V3
Tie in the Emma Mobile GPIO driver "em-gio" to
support the GPIOs on Emma Mobile EV2.
A static IRQ range is used to allow boards to
hook up their platform devices to the GPIOs.
DT support is still on the TODO for the GPIO driver,
so only platform device support is included here.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 34c0343..8d3c2b1 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -45,6 +45,7 @@
bool "Emma Mobile EV2"
select CPU_V7
select ARM_GIC
+ select ARCH_WANT_OPTIONAL_GPIOLIB
comment "SH-Mobile Board Type"