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Commit 6b6c37bf authored by Steven Miao's avatar Steven Miao Committed by Bob Liu
Browse files

bf60x: pm: pass wakeup param 



Pass wake up source mask and wakeup source polarity to deepsleep and
hibernate.

Signed-off-by: default avatarSteven Miao <realmz6@gmail.com>
Signed-off-by: default avatarBob Liu <lliubbo@gmail.com>
parent 923680cb

arch/blackfin/mach-bf609/pm.c

+10 −9
Original line number Diff line number Diff line
@@ -182,18 +182,18 @@ void bfin_hibernate_syscontrol(void) 
asmlinkage void enter_deepsleep(void);



__attribute__((l1_text))

void bfin_deepsleep(unsigned long mask)

void bfin_deepsleep(unsigned long mask, unsigned long pol_mask)

{

	bfin_write32(DPM0_WAKE_EN, 0x10);

	bfin_write32(DPM0_WAKE_POL, 0x10);

	bfin_write32(DPM0_WAKE_EN, mask);

	bfin_write32(DPM0_WAKE_POL, pol_mask);

	SSYNC();

	enter_deepsleep();

}



void bfin_hibernate(unsigned long mask)

void bfin_hibernate(unsigned long mask, unsigned long pol_mask)

{

	bfin_write32(DPM0_WAKE_EN, 0x10);

	bfin_write32(DPM0_WAKE_POL, 0x10);

	bfin_write32(DPM0_WAKE_EN, mask);

	bfin_write32(DPM0_WAKE_POL, pol_mask);

	bfin_write32(DPM0_PGCNTR, 0x0000FFFF);

	bfin_write32(DPM0_HIB_DIS, 0xFFFF);
@@ -270,9 +270,9 @@ void bf609_cpu_pm_enter(suspend_state_t state) 
		printk(KERN_DEBUG "Unable to get irq wake\n");



	if (state == PM_SUSPEND_STANDBY)

		bfin_deepsleep(wakeup);

		bfin_deepsleep(wakeup, wakeup_pol);

	else {

		bfin_hibernate(wakeup);

		bfin_hibernate(wakeup, wakeup_pol);

	}



}
@@ -294,9 +294,10 @@ static struct bfin_cpu_pm_fns bf609_cpu_pm = { 
};



#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)

static void smc_pm_syscore_suspend(void)

static int smc_pm_syscore_suspend(void)

{

	bf609_nor_flash_exit();

	return 0;

}



static void smc_pm_syscore_resume(void)