203 	int rc;  in zl3073x_read_reg()  local
211 	rc = regmap_bulk_read(zldev->regmap, reg, val, size);  in zl3073x_read_reg()
212 	if (rc) {  in zl3073x_read_reg()
214 			ERR_PTR(rc));  in zl3073x_read_reg()
215 		return rc;  in zl3073x_read_reg()
225 	int rc;  in zl3073x_write_reg()  local
233 	rc = regmap_bulk_write(zldev->regmap, reg, val, size);  in zl3073x_write_reg()
234 	if (rc) {  in zl3073x_write_reg()
236 			ERR_PTR(rc));  in zl3073x_write_reg()
237 		return rc;  in zl3073x_write_reg()
285 	int rc;  in zl3073x_read_u16()  local
287 	rc = zl3073x_read_reg(zldev, reg, val, sizeof(*val));  in zl3073x_read_u16()
288 	if (!rc)  in zl3073x_read_u16()
291 	return rc;  in zl3073x_read_u16()
323 	int rc;  in zl3073x_read_u32()  local
325 	rc = zl3073x_read_reg(zldev, reg, val, sizeof(*val));  in zl3073x_read_u32()
326 	if (!rc)  in zl3073x_read_u32()
329 	return rc;  in zl3073x_read_u32()
362 	int rc;  in zl3073x_read_u48()  local
364 	rc = zl3073x_read_reg(zldev, reg, buf, sizeof(buf));  in zl3073x_read_u48()
365 	if (!rc)  in zl3073x_read_u48()
368 	return rc;  in zl3073x_read_u48()
434 	int rc;  in zl3073x_mb_op()  local
437 	rc = zl3073x_write_u16(zldev, mask_reg, mask_val);  in zl3073x_mb_op()
438 	if (rc)  in zl3073x_mb_op()
439 		return rc;  in zl3073x_mb_op()
442 	rc = zl3073x_write_u8(zldev, op_reg, op_val);  in zl3073x_mb_op()
443 	if (rc)  in zl3073x_mb_op()
444 		return rc;  in zl3073x_mb_op()
462 	int rc;  in zl3073x_do_hwreg_op()  local
465 	rc = zl3073x_write_u8(zldev, ZL_REG_HWREG_OP, op | ZL_HWREG_OP_PENDING);  in zl3073x_do_hwreg_op()
466 	if (rc)  in zl3073x_do_hwreg_op()
467 		return rc;  in zl3073x_do_hwreg_op()
486 	int rc;  in zl3073x_read_hwreg()  local
489 	rc = zl3073x_write_u32(zldev, ZL_REG_HWREG_ADDR, addr);  in zl3073x_read_hwreg()
490 	if (rc)  in zl3073x_read_hwreg()
491 		return rc;  in zl3073x_read_hwreg()
494 	rc = zl3073x_do_hwreg_op(zldev, ZL_HWREG_OP_READ);  in zl3073x_read_hwreg()
495 	if (rc)  in zl3073x_read_hwreg()
496 		return rc;  in zl3073x_read_hwreg()
514 	int rc;  in zl3073x_write_hwreg()  local
517 	rc = zl3073x_write_u32(zldev, ZL_REG_HWREG_ADDR, addr);  in zl3073x_write_hwreg()
518 	if (rc)  in zl3073x_write_hwreg()
519 		return rc;  in zl3073x_write_hwreg()
522 	rc = zl3073x_write_u32(zldev, ZL_REG_HWREG_WRITE_DATA, value);  in zl3073x_write_hwreg()
523 	if (rc)  in zl3073x_write_hwreg()
524 		return rc;  in zl3073x_write_hwreg()
546 	int rc;  in zl3073x_update_hwreg()  local
548 	rc = zl3073x_read_hwreg(zldev, addr, &tmp);  in zl3073x_update_hwreg()
549 	if (rc)  in zl3073x_update_hwreg()
550 		return rc;  in zl3073x_update_hwreg()
572 	int i, rc = 0;  in zl3073x_write_hwreg_seq()  local
580 			rc = zl3073x_write_hwreg(zldev, seq[i].addr,  in zl3073x_write_hwreg_seq()
584 			rc = zl3073x_update_hwreg(zldev, seq[i].addr,  in zl3073x_write_hwreg_seq()
586 		if (rc)  in zl3073x_write_hwreg_seq()
587 			return rc;  in zl3073x_write_hwreg_seq()
593 	return rc;  in zl3073x_write_hwreg_seq()
611 	int rc;  in zl3073x_ref_state_fetch()  local
627 	rc = zl3073x_mb_op(zldev, ZL_REG_REF_MB_SEM, ZL_REF_MB_SEM_RD,  in zl3073x_ref_state_fetch()
629 	if (rc)  in zl3073x_ref_state_fetch()
630 		return rc;  in zl3073x_ref_state_fetch()
633 	rc = zl3073x_read_u8(zldev, ZL_REG_REF_CONFIG, &ref_config);  in zl3073x_ref_state_fetch()
634 	if (rc)  in zl3073x_ref_state_fetch()
635 		return rc;  in zl3073x_ref_state_fetch()
644 	return rc;  in zl3073x_ref_state_fetch()
662 	int rc;  in zl3073x_out_state_fetch()  local
665 	rc = zl3073x_read_u8(zldev, ZL_REG_OUTPUT_CTRL(index), &output_ctrl);  in zl3073x_out_state_fetch()
666 	if (rc)  in zl3073x_out_state_fetch()
667 		return rc;  in zl3073x_out_state_fetch()
681 	rc = zl3073x_mb_op(zldev, ZL_REG_OUTPUT_MB_SEM, ZL_OUTPUT_MB_SEM_RD,  in zl3073x_out_state_fetch()
683 	if (rc)  in zl3073x_out_state_fetch()
684 		return rc;  in zl3073x_out_state_fetch()
687 	rc = zl3073x_read_u8(zldev, ZL_REG_OUTPUT_MODE, &output_mode);  in zl3073x_out_state_fetch()
688 	if (rc)  in zl3073x_out_state_fetch()
689 		return rc;  in zl3073x_out_state_fetch()
698 	return rc;  in zl3073x_out_state_fetch()
718 	int rc;  in zl3073x_synth_state_fetch()  local
721 	rc = zl3073x_read_u8(zldev, ZL_REG_SYNTH_CTRL(index), &synth_ctrl);  in zl3073x_synth_state_fetch()
722 	if (rc)  in zl3073x_synth_state_fetch()
723 		return rc;  in zl3073x_synth_state_fetch()
737 	rc = zl3073x_mb_op(zldev, ZL_REG_SYNTH_MB_SEM, ZL_SYNTH_MB_SEM_RD,  in zl3073x_synth_state_fetch()
739 	if (rc)  in zl3073x_synth_state_fetch()
740 		return rc;  in zl3073x_synth_state_fetch()
747 	rc = zl3073x_read_u16(zldev, ZL_REG_SYNTH_FREQ_BASE, &base);  in zl3073x_synth_state_fetch()
748 	if (rc)  in zl3073x_synth_state_fetch()
749 		return rc;  in zl3073x_synth_state_fetch()
751 	rc = zl3073x_read_u32(zldev, ZL_REG_SYNTH_FREQ_MULT, &mult);  in zl3073x_synth_state_fetch()
752 	if (rc)  in zl3073x_synth_state_fetch()
753 		return rc;  in zl3073x_synth_state_fetch()
755 	rc = zl3073x_read_u16(zldev, ZL_REG_SYNTH_FREQ_M, &m);  in zl3073x_synth_state_fetch()
756 	if (rc)  in zl3073x_synth_state_fetch()
757 		return rc;  in zl3073x_synth_state_fetch()
759 	rc = zl3073x_read_u16(zldev, ZL_REG_SYNTH_FREQ_N, &n);  in zl3073x_synth_state_fetch()
760 	if (rc)  in zl3073x_synth_state_fetch()
761 		return rc;  in zl3073x_synth_state_fetch()
777 	return rc;  in zl3073x_synth_state_fetch()
783 	int rc;  in zl3073x_dev_state_fetch()  local
787 		rc = zl3073x_ref_state_fetch(zldev, i);  in zl3073x_dev_state_fetch()
788 		if (rc) {  in zl3073x_dev_state_fetch()
791 				ERR_PTR(rc));  in zl3073x_dev_state_fetch()
792 			return rc;  in zl3073x_dev_state_fetch()
797 		rc = zl3073x_synth_state_fetch(zldev, i);  in zl3073x_dev_state_fetch()
798 		if (rc) {  in zl3073x_dev_state_fetch()
801 				ERR_PTR(rc));  in zl3073x_dev_state_fetch()
802 			return rc;  in zl3073x_dev_state_fetch()
807 		rc = zl3073x_out_state_fetch(zldev, i);  in zl3073x_dev_state_fetch()
808 		if (rc) {  in zl3073x_dev_state_fetch()
811 				ERR_PTR(rc));  in zl3073x_dev_state_fetch()
812 			return rc;  in zl3073x_dev_state_fetch()
816 	return rc;  in zl3073x_dev_state_fetch()
842 	int rc;  in zl3073x_ref_phase_offsets_update()  local
847 	rc = zl3073x_poll_zero_u8(zldev, ZL_REG_REF_PHASE_ERR_READ_RQST,  in zl3073x_ref_phase_offsets_update()
849 	if (rc)  in zl3073x_ref_phase_offsets_update()
850 		return rc;  in zl3073x_ref_phase_offsets_update()
854 		rc = zl3073x_write_u8(zldev, ZL_REG_DPLL_MEAS_IDX, channel);  in zl3073x_ref_phase_offsets_update()
855 		if (rc)  in zl3073x_ref_phase_offsets_update()
856 			return rc;  in zl3073x_ref_phase_offsets_update()
860 	rc = zl3073x_write_u8(zldev, ZL_REG_REF_PHASE_ERR_READ_RQST,  in zl3073x_ref_phase_offsets_update()
862 	if (rc)  in zl3073x_ref_phase_offsets_update()
863 		return rc;  in zl3073x_ref_phase_offsets_update()
882 	int i, rc;  in zl3073x_ref_ffo_update()  local
887 	rc = zl3073x_poll_zero_u8(zldev, ZL_REG_REF_FREQ_MEAS_CTRL,  in zl3073x_ref_ffo_update()
889 	if (rc)  in zl3073x_ref_ffo_update()
890 		return rc;  in zl3073x_ref_ffo_update()
893 	rc = zl3073x_write_u8(zldev, ZL_REG_REF_FREQ_MEAS_MASK_3_0,  in zl3073x_ref_ffo_update()
895 	if (rc)  in zl3073x_ref_ffo_update()
896 		return rc;  in zl3073x_ref_ffo_update()
897 	rc = zl3073x_write_u8(zldev, ZL_REG_REF_FREQ_MEAS_MASK_4,  in zl3073x_ref_ffo_update()
899 	if (rc)  in zl3073x_ref_ffo_update()
900 		return rc;  in zl3073x_ref_ffo_update()
903 	rc = zl3073x_write_u8(zldev, ZL_REG_REF_FREQ_MEAS_CTRL,  in zl3073x_ref_ffo_update()
905 	if (rc)  in zl3073x_ref_ffo_update()
906 		return rc;  in zl3073x_ref_ffo_update()
909 	rc = zl3073x_poll_zero_u8(zldev, ZL_REG_REF_FREQ_MEAS_CTRL,  in zl3073x_ref_ffo_update()
911 	if (rc)  in zl3073x_ref_ffo_update()
912 		return rc;  in zl3073x_ref_ffo_update()
919 		rc = zl3073x_read_u32(zldev, ZL_REG_REF_FREQ(i), &value);  in zl3073x_ref_ffo_update()
920 		if (rc)  in zl3073x_ref_ffo_update()
921 			return rc;  in zl3073x_ref_ffo_update()
936 	int rc;  in zl3073x_dev_periodic_work()  local
939 	rc = zl3073x_ref_phase_offsets_update(zldev, -1);  in zl3073x_dev_periodic_work()
940 	if (rc)  in zl3073x_dev_periodic_work()
942 			 ERR_PTR(rc));  in zl3073x_dev_periodic_work()
945 	rc = zl3073x_ref_ffo_update(zldev);  in zl3073x_dev_periodic_work()
946 	if (rc)  in zl3073x_dev_periodic_work()
949 			 ERR_PTR(rc));  in zl3073x_dev_periodic_work()
962 	int rc;  in zl3073x_dev_phase_avg_factor_set()  local
965 	rc = zl3073x_read_u8(zldev, ZL_REG_DPLL_MEAS_CTRL, &dpll_meas_ctrl);  in zl3073x_dev_phase_avg_factor_set()
966 	if (rc)  in zl3073x_dev_phase_avg_factor_set()
967 		return rc;  in zl3073x_dev_phase_avg_factor_set()
975 	rc = zl3073x_write_u8(zldev, ZL_REG_DPLL_MEAS_CTRL, dpll_meas_ctrl);  in zl3073x_dev_phase_avg_factor_set()
976 	if (rc)  in zl3073x_dev_phase_avg_factor_set()
977 		return rc;  in zl3073x_dev_phase_avg_factor_set()
999 	int rc;  in zl3073x_dev_phase_meas_setup()  local
1002 	rc = zl3073x_dev_phase_avg_factor_set(zldev, zldev->phase_avg_factor);  in zl3073x_dev_phase_meas_setup()
1003 	if (rc)  in zl3073x_dev_phase_meas_setup()
1004 		return rc;  in zl3073x_dev_phase_meas_setup()
1007 	rc = zl3073x_read_u8(zldev, ZL_REG_DPLL_MEAS_CTRL, &dpll_meas_ctrl);  in zl3073x_dev_phase_meas_setup()
1008 	if (rc)  in zl3073x_dev_phase_meas_setup()
1009 		return rc;  in zl3073x_dev_phase_meas_setup()
1015 	rc = zl3073x_write_u8(zldev, ZL_REG_DPLL_MEAS_CTRL, dpll_meas_ctrl);  in zl3073x_dev_phase_meas_setup()
1016 	if (rc)  in zl3073x_dev_phase_meas_setup()
1017 		return rc;  in zl3073x_dev_phase_meas_setup()
1042 	int rc;  in zl3073x_dev_start()  local
1044 	rc = zl3073x_read_u8(zldev, ZL_REG_INFO, &info);  in zl3073x_dev_start()
1045 	if (rc) {  in zl3073x_dev_start()
1047 		return rc;  in zl3073x_dev_start()
1066 		rc = zl3073x_dev_state_fetch(zldev);  in zl3073x_dev_start()
1067 		if (rc)  in zl3073x_dev_start()
1068 			return rc;  in zl3073x_dev_start()
1071 		rc = zl3073x_dev_phase_meas_setup(zldev);  in zl3073x_dev_start()
1072 		if (rc) {  in zl3073x_dev_start()
1075 			return rc;  in zl3073x_dev_start()
1081 		rc = zl3073x_dpll_register(zldpll);  in zl3073x_dev_start()
1082 		if (rc) {  in zl3073x_dev_start()
1083 			dev_err_probe(zldev->dev, rc,  in zl3073x_dev_start()
1086 			return rc;  in zl3073x_dev_start()
1091 	rc = zl3073x_dpll_init_fine_phase_adjust(zldev);  in zl3073x_dev_start()
1092 	if (rc) {  in zl3073x_dev_start()
1093 		dev_err_probe(zldev->dev, rc,  in zl3073x_dev_start()
1095 		return rc;  in zl3073x_dev_start()
1154 	int rc;  in zl3073x_devm_dpll_init()  local
1164 			rc = PTR_ERR(zldpll);  in zl3073x_devm_dpll_init()
1175 		rc = PTR_ERR(kworker);  in zl3073x_devm_dpll_init()
1181 	rc = zl3073x_dev_start(zldev, true);  in zl3073x_devm_dpll_init()
1182 	if (rc) {  in zl3073x_devm_dpll_init()
1183 		dev_err_probe(zldev->dev, rc, "Failed to start device\n");  in zl3073x_devm_dpll_init()
1188 	rc = devm_add_action_or_reset(zldev->dev, zl3073x_dev_dpll_fini, zldev);  in zl3073x_devm_dpll_init()
1189 	if (rc)  in zl3073x_devm_dpll_init()
1197 	return rc;  in zl3073x_devm_dpll_init()
1215 	int rc;  in zl3073x_dev_probe()  local
1218 	rc = zl3073x_read_u16(zldev, ZL_REG_ID, &id);  in zl3073x_dev_probe()
1219 	if (rc)  in zl3073x_dev_probe()
1220 		return rc;  in zl3073x_dev_probe()
1235 	rc = zl3073x_read_u16(zldev, ZL_REG_REVISION, &revision);  in zl3073x_dev_probe()
1236 	if (rc)  in zl3073x_dev_probe()
1237 		return rc;  in zl3073x_dev_probe()
1238 	rc = zl3073x_read_u16(zldev, ZL_REG_FW_VER, &fw_ver);  in zl3073x_dev_probe()
1239 	if (rc)  in zl3073x_dev_probe()
1240 		return rc;  in zl3073x_dev_probe()
1241 	rc = zl3073x_read_u32(zldev, ZL_REG_CUSTOM_CONFIG_VER, &cfg_ver);  in zl3073x_dev_probe()
1242 	if (rc)  in zl3073x_dev_probe()
1243 		return rc;  in zl3073x_dev_probe()
1265 	rc = devm_mutex_init(zldev->dev, &zldev->multiop_lock);  in zl3073x_dev_probe()
1266 	if (rc)  in zl3073x_dev_probe()
1267 		return dev_err_probe(zldev->dev, rc,  in zl3073x_dev_probe()
1271 	rc = zl3073x_devm_dpll_init(zldev, chip_info->num_channels);  in zl3073x_dev_probe()
1272 	if (rc)  in zl3073x_dev_probe()
1273 		return rc;  in zl3073x_dev_probe()
1276 	rc = zl3073x_devlink_register(zldev);  in zl3073x_dev_probe()
1277 	if (rc)  in zl3073x_dev_probe()
1278 		return dev_err_probe(zldev->dev, rc,  in zl3073x_dev_probe()