ARM: versatile: convert sched_clock() to use new infrastructure

Convert versatile platforms to use the new sched_clock() infrastructure
for extending 32bit counters to full 64-bit nanoseconds.

Tested-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 92e8c0174dd0..34311f40d713 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -236,6 +236,7 @@ config ARCH_REALVIEW
         bool "ARM Ltd. RealView family"
         select ARM_AMBA
         select COMMON_CLKDEV
+        select HAVE_SCHED_CLOCK
         select ICST
         select GENERIC_CLOCKEVENTS
         select ARCH_WANT_OPTIONAL_GPIOLIB
@@ -250,6 +251,7 @@ config ARCH_VERSATILE
         select ARM_AMBA
         select ARM_VIC
         select COMMON_CLKDEV
+        select HAVE_SCHED_CLOCK
         select ICST
         select GENERIC_CLOCKEVENTS
         select ARCH_WANT_OPTIONAL_GPIOLIB