ARM: 5674/1: Add clocksource/clockevent support for w90p910 platform

Add clocksource/clockevent support for w90p910 platform.

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c3fed1e..8c4f03d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -495,6 +495,8 @@
 	select GENERIC_GPIO
 	select HAVE_CLK
 	select COMMON_CLKDEV
+	select GENERIC_TIME
+	select GENERIC_CLOCKEVENTS
 	help
 		Support for Nuvoton (Winbond logic dept.) ARM9 processor,You
 		can login www.mcuos.com or www.nuvoton.com to know more.