Merge branch 'drm-nouveau-next' of git://git.freedesktop.org/git/nouveau/linux-2...

[pandora-kernel.git] / arch / arm / mach-vexpress / v2m.c

diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index a9ed342..1edae65 100644 (file)
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -19,6 +19,7 @@
 #include <asm/mach/time.h>
 #include <asm/hardware/arm_timer.h>
 #include <asm/hardware/timer-sp.h>
+#include <asm/hardware/sp810.h>
 
 #include <mach/motherboard.h>
 
@@ -50,8 +51,16 @@ void __init v2m_map_io(struct map_desc *tile, size_t num)
 
 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;
+       scctrl |= SCCTRL_TIMEREN1SEL_TIMCLK;
+       writel(scctrl, MMIO_P2V(V2M_SYSCTL + SCCTRL));
+
        writel(0, MMIO_P2V(V2M_TIMER0) + TIMER_CTRL);
        writel(0, MMIO_P2V(V2M_TIMER1) + TIMER_CTRL);