void prm_write_mod_reg(u32 val, s16 module, u16 idx);
u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);
u32 prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask);
+u32 omap4_prm_read_bits_shift(void __iomem *reg, u32 mask);
+u32 omap4_prm_rmw_reg_bits(u32 mask, u32 bits, void __iomem *reg);
u32 cm_read_mod_reg(s16 module, u16 idx);
void cm_write_mod_reg(u32 val, s16 module, u16 idx);
u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx);