From: khilman@deeprootsystems.com (Kevin Hilman)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 05/10] omap: pm-debug: Move common debug code to pm-debug.c
Date: Wed, 15 Sep 2010 16:55:41 -0700 [thread overview]
Message-ID: <1284594946-28963-6-git-send-email-khilman@deeprootsystems.com> (raw)
In-Reply-To: <1284594946-28963-1-git-send-email-khilman@deeprootsystems.com>
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
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>
---
arch/arm/mach-omap2/pm-debug.c | 18 ++++++++++++++++++
arch/arm/mach-omap2/pm.h | 2 ++
arch/arm/mach-omap2/pm34xx.c | 18 ------------------
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 056ff17..655f9df 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 3de6ece..4fd021f 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 bb2ba1e..bc24fbd 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();
--
1.7.2.1
next prev parent reply other threads:[~2010-09-15 23:55 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-15 23:55 [PATCH 00/10] OMAP: misc PM queue for 2.6.37 Kevin Hilman
2010-09-15 23:55 ` [PATCH 01/10] OMAP3: PM: whitespace cleanup around IO wakeup enable Kevin Hilman
2010-09-15 23:55 ` [PATCH 02/10] OMAP: PM debugfs removing OMAP3 hardcodings Kevin Hilman
2010-09-15 23:55 ` [PATCH 03/10] OMAP3: PM: move device-specific special cases from PM core into CPUidle Kevin Hilman
2010-09-21 7:52 ` Paul Walmsley
2010-09-21 17:00 ` Kevin Hilman
2010-09-23 23:25 ` Paul Walmsley
2010-09-23 23:47 ` Kevin Hilman
2010-09-24 0:16 ` Kevin Hilman
2010-09-15 23:55 ` [PATCH 04/10] OMAP4: pm.c extensions for OMAP4 support Kevin Hilman
2010-09-15 23:55 ` Kevin Hilman [this message]
2010-09-15 23:55 ` [PATCH 06/10] omap: pm-debug: Enable wakeup_timer_milliseconds debugfs entry Kevin Hilman
2010-09-15 23:55 ` [PATCH 07/10] omap: pm: Move set_pwrdm_state routine to common pm.c Kevin Hilman
2010-09-15 23:55 ` [PATCH 08/10] OMAP clockdomain: initialize clockdomain registers when the clockdomain layer starts Kevin Hilman
2010-09-15 23:55 ` [PATCH 09/10] Revert "OMAP: omap_device: add omap_device_is_valid()" Kevin Hilman
2010-09-15 23:55 ` [PATCH 10/10] OMAP: omap_device: make all devices a child of a new parent device Kevin Hilman
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