sh_pfc_write_raw_reg
sh_pfc_write_raw_reg(sh_pfc_phys_to_virt(pfc, unlock), 32, ~data);
sh_pfc_write_raw_reg(sh_pfc_phys_to_virt(pfc, reg), 32, data);
sh_pfc_write_raw_reg(mapped_reg, crp->reg_width, data);
void sh_pfc_write_raw_reg(void __iomem *mapped_reg, unsigned int reg_width,
sh_pfc_write_raw_reg(mem, dreg->reg_width, value);