[PATCH 3/3] ARM: add CLKSRC_OF dependency for PXA

Select CLKSRC_OF for PXA architectures, as the clocksource
driver can be also initialized from device-tree.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Russell King <redacted>
---
 arch/arm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index db3c541..c300b68 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig

@@ -646,6 +646,7 @@ config ARCH_PXA
 	select AUTO_ZRELADDR
 	select CLKDEV_LOOKUP
 	select CLKSRC_MMIO
+	select CLKSRC_OF if OF
 	select GENERIC_CLOCKEVENTS
 	select GPIO_PXA
 	select HAVE_IDE

-- 
2.0.0.rc2