__lpss_reg_write
__lpss_reg_write(ltr_mode, pdata, LPSS_GENERAL);
__lpss_reg_write(ltr_val, pdata, LPSS_SW_LTR);
__lpss_reg_write(ltr_mode, pdata, LPSS_GENERAL);
__lpss_reg_write(pdata->prv_reg_ctx[i], pdata, offset);