aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-vexpress
diff options
context:
space:
mode:
authorGrant Likely <grant.likely@secretlab.ca>2011-02-04 11:46:43 -0700
committerGrant Likely <grant.likely@secretlab.ca>2011-02-04 11:46:43 -0700
commitc64eae9a73a847c1698f913c893aa4012d2a30b0 (patch)
tree732684b9ffe9dfd6e9a11b1f006eaaefeb0e945b /arch/arm/mach-vexpress
parentc9e358dfc4a8cb2227172ef77908c2e0ee17bcb9 (diff)
parentebf53826e105f488f4f628703a108e98940d1dc5 (diff)
downloadkernel_samsung_crespo-c64eae9a73a847c1698f913c893aa4012d2a30b0.zip
kernel_samsung_crespo-c64eae9a73a847c1698f913c893aa4012d2a30b0.tar.gz
kernel_samsung_crespo-c64eae9a73a847c1698f913c893aa4012d2a30b0.tar.bz2
Merge commit 'v2.6.38-rc3' into devicetree/next
Diffstat (limited to 'arch/arm/mach-vexpress')
-rw-r--r--arch/arm/mach-vexpress/platsmp.c2
-rw-r--r--arch/arm/mach-vexpress/v2m.c9
2 files changed, 10 insertions, 1 deletions
diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c
index b1687b6..634bf1d 100644
--- a/arch/arm/mach-vexpress/platsmp.c
+++ b/arch/arm/mach-vexpress/platsmp.c
@@ -39,7 +39,7 @@ volatile int __cpuinitdata pen_release = -1;
* observers, irrespective of whether they're taking part in coherency
* or not. This is necessary for the hotplug code to work reliably.
*/
-static void write_pen_release(int val)
+static void __cpuinit write_pen_release(int val)
{
pen_release = val;
smp_wmb();
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index a9ed342..1edae65 100644
--- 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);