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authorSantosh Shilimkar <santosh.shilimkar@ti.com>2010-09-15 01:03:59 +0530
committerKevin Hilman <khilman@deeprootsystems.com>2010-09-23 17:14:09 -0700
commit86b0c1e3c07f7fc3a8197a934d9a04476061bed9 (patch)
treeae57143e3acafee1820b466391ae707847407b20
parentb3294e2327718e9487e662d1392b36b39f07d70b (diff)
omap: pm-debug: Move common debug code to pm-debug.c
This patch moves omap2_pm_wakeup_on_timer() and pm debug entries form pm34xx.c to pm-debug.c and export it, so that it is available to other OMAPs Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
-rw-r--r--arch/arm/mach-omap2/pm-debug.c18
-rw-r--r--arch/arm/mach-omap2/pm.h2
-rw-r--r--arch/arm/mach-omap2/pm34xx.c18
3 files changed, 20 insertions, 18 deletions
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 056ff17f7c3..655f9dfd6ef 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -31,6 +31,7 @@
#include <plat/board.h>
#include <plat/powerdomain.h>
#include <plat/clockdomain.h>
+#include <plat/dmtimer.h>
#include "prm.h"
#include "cm.h"
@@ -353,6 +354,23 @@ void pm_dbg_update_time(struct powerdomain *pwrdm, int prev)
pwrdm->timer = t;
}
+void omap2_pm_wakeup_on_timer(u32 seconds, u32 milliseconds)
+{
+ u32 tick_rate, cycles;
+
+ if (!seconds && !milliseconds)
+ return;
+
+ tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gptimer_wakeup));
+ cycles = tick_rate * seconds + tick_rate * milliseconds / 1000;
+ omap_dm_timer_stop(gptimer_wakeup);
+ omap_dm_timer_set_load_start(gptimer_wakeup, 0, 0xffffffff - cycles);
+
+ pr_info("PM: Resume timer in %u.%03u secs"
+ " (%d ticks at %d ticks/sec.)\n",
+ seconds, milliseconds, cycles, tick_rate);
+}
+
static int clkdm_dbg_show_counter(struct clockdomain *clkdm, void *user)
{
struct seq_file *s = (struct seq_file *)user;
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 3de6ece23fc..4fd021f31e2 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -48,9 +48,11 @@ extern struct omap_dm_timer *gptimer_wakeup;
#ifdef CONFIG_PM_DEBUG
extern void omap2_pm_dump(int mode, int resume, unsigned int us);
+extern void omap2_pm_wakeup_on_timer(u32 seconds, u32 milliseconds);
extern int omap2_pm_debug;
#else
#define omap2_pm_dump(mode, resume, us) do {} while (0);
+#define omap2_pm_wakeup_on_timer(seconds, milliseconds) do {} while (0);
#define omap2_pm_debug 0
#endif
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index bb2ba1e03d0..bc24fbd2e98 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -38,7 +38,6 @@
#include <plat/prcm.h>
#include <plat/gpmc.h>
#include <plat/dma.h>
-#include <plat/dmtimer.h>
#include <asm/tlbflush.h>
@@ -550,23 +549,6 @@ out:
#ifdef CONFIG_SUSPEND
static suspend_state_t suspend_state;
-static void omap2_pm_wakeup_on_timer(u32 seconds, u32 milliseconds)
-{
- u32 tick_rate, cycles;
-
- if (!seconds && !milliseconds)
- return;
-
- tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gptimer_wakeup));
- cycles = tick_rate * seconds + tick_rate * milliseconds / 1000;
- omap_dm_timer_stop(gptimer_wakeup);
- omap_dm_timer_set_load_start(gptimer_wakeup, 0, 0xffffffff - cycles);
-
- pr_info("PM: Resume timer in %u.%03u secs"
- " (%d ticks at %d ticks/sec.)\n",
- seconds, milliseconds, cycles, tick_rate);
-}
-
static int omap3_pm_prepare(void)
{
disable_hlt();