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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-01-11 13:07:52 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-02-19 11:11:10 +0000
commit493a451bb559476d2f7f189670be2172ca3010b4 (patch)
tree255ca4bf23ca31e33283f65fb477df22d0ce9211 /arch/arm/mach-vexpress/v2m.c
parent631e55f966668d7a957342b38d7148643d919d73 (diff)
ARM: vexpress: use new init_early for clock tree and sched_clock init
Initialize the clock tree and our sched_clock() early. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-vexpress/v2m.c')
-rw-r--r--arch/arm/mach-vexpress/v2m.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index f35d646a1bf..63ef663fb0b 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -49,13 +49,15 @@ void __init v2m_map_io(struct map_desc *tile, size_t num)
iotable_init(tile, num);
}
+void __init v2m_init_early(void)
+{
+ versatile_sched_clock_init(MMIO_P2V(V2M_SYS_24MHZ), 24000000);
+}
static void __init v2m_timer_init(void)
{
u32 scctrl;
- versatile_sched_clock_init(MMIO_P2V(V2M_SYS_24MHZ), 24000000);
-
/* Select 1MHz TIMCLK as the reference clock for SP804 timers */
scctrl = readl(MMIO_P2V(V2M_SYSCTL + SCCTRL));
scctrl |= SCCTRL_TIMEREN0SEL_TIMCLK;