ARM: Kconfig: Select clocksource in STM32 entry

STM32 clocksource driver needs to be selected if ARCH_STM32.

---
Hi Arnd,

This patch applies on top of arm-soc's next/soc branch, so that you don't
get conflicts with Stefan's ARM_SINGLE_ARMV7M patch.

Regards,
Maxime

---
 arch/arm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

index b7a7d15..1cb59af 100644
@@ -978,6 +978,7 @@ config ARCH_STM32
 	depends on ARM_SINGLE_ARMV7M
 	select ARCH_HAS_RESET_CONTROLLER
 	select ARMV7M_SYSTICK
+	select CLKSRC_STM32
 	select RESET_CONTROLLER
 	help
 	  Support for STMicroelectronics STM32 processors.

1.9.1

Applied to next/soc,

Thanks,

Kevin