#define START_PADCONF_SAVE 0x2
#define PADCONF_SAVE_DONE 0x1
-void omap3_prcm_save_context(void);
-void omap3_prcm_restore_context(void);
-
u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask);
u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg);