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>

1 files changed, 4 insertions, 2 deletions

diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index f35d646a1bf1..63ef663fb0be 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;