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Commit c9621844 authored by Tero Kristo's avatar Tero Kristo Committed by Kevin Hilman
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ARM: OMAP4: PM: add errata support 



Added similar PM errata flag support as omap3 has. This should be used
in similar manner, set the flags during init time, and check the flag
values during runtime.

Signed-off-by: default avatarTero Kristo <t-kristo@ti.com>
Signed-off-by: default avatarKevin Hilman <khilman@ti.com>
parent 3d70f8c6

arch/arm/mach-omap2/pm.h

+7 −0
Original line number Diff line number Diff line
@@ -102,6 +102,13 @@ extern void enable_omap3630_toggle_l2_on_restore(void); 
static inline void enable_omap3630_toggle_l2_on_restore(void) { }

#endif		/* defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3) */



#if defined(CONFIG_ARCH_OMAP4)

extern u16 pm44xx_errata;

#define IS_PM44XX_ERRATUM(id)		(pm44xx_errata & (id))

#else

#define IS_PM44XX_ERRATUM(id)		0

#endif



#ifdef CONFIG_POWER_AVS_OMAP

extern int omap_devinit_smartreflex(void);

extern void omap_enable_smartreflex_on_init(void);

arch/arm/mach-omap2/pm44xx.c

+1 −0
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ struct power_state { 
};



static LIST_HEAD(pwrst_list);

u16 pm44xx_errata;



#ifdef CONFIG_SUSPEND

static int omap4_pm_suspend(void)