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authorSteven Miao <realmz6@gmail.com>2012-05-17 17:29:54 +0800
committerBob Liu <lliubbo@gmail.com>2012-05-21 14:54:50 +0800
commit0fbd88ca20a68a633b565e1f5ba18ca64afb0c78 (patch)
tree0c97e9c20a71ba20750f4e51d8e0e4a07e845ddd /arch/blackfin/mach-common
parent7c141c1c5c148419eef8972688e86e2e3115ea13 (diff)
downloadlinux-0fbd88ca20a68a633b565e1f5ba18ca64afb0c78.tar.bz2
blackfin: bf60x: add wakeup source select
Support select the wakeup source for power management on bf60x. Signed-off-by: Steven Miao <realmz6@gmail.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
Diffstat (limited to 'arch/blackfin/mach-common')
-rw-r--r--arch/blackfin/mach-common/ints-priority.c3
-rw-r--r--arch/blackfin/mach-common/pm.c4
2 files changed, 3 insertions, 4 deletions
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 1146a6152ae6..2729cba715b0 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -437,7 +437,7 @@ static void bfin_internal_unmask_irq_chip(struct irq_data *d)
}
#endif
-#ifdef CONFIG_PM
+#if defined(CONFIG_PM) && !defined(CONFIG_BF60x)
int bfin_internal_set_wake(unsigned int irq, unsigned int state)
{
u32 bank, bit, wakeup = 0;
@@ -496,6 +496,7 @@ static int bfin_internal_set_wake_chip(struct irq_data *d, unsigned int state)
return bfin_internal_set_wake(d->irq, state);
}
#else
+# define bfin_internal_set_wake(irq, state)
# define bfin_internal_set_wake_chip NULL
#endif
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index c25c2f1c819c..610a3cdf3998 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -153,9 +153,6 @@ int bfin_pm_suspend_mem_enter(void)
#ifndef CONFIG_BF60x
wakeup = bfin_read_VR_CTL() & ~FREQ;
-#else
-
-#endif
wakeup |= SCKELOW;
#ifdef CONFIG_PM_BFIN_WAKE_PH6
@@ -164,6 +161,7 @@ int bfin_pm_suspend_mem_enter(void)
#ifdef CONFIG_PM_BFIN_WAKE_GP
wakeup |= GPWE;
#endif
+#endif
ret = blackfin_dma_suspend();