1 // SPDX-License-Identifier: GPL-2.0
15 #include <dt-bindings/mfd/st,stpmic1.h>
18  * struct stpmic1_regulator_cfg - this structure is used as driver data
48 	STPMIC1_LDO5 = 8,
103 	REGULATOR_LINEAR_RANGE(1700000, 8, 24, 100000),
109 	REGULATOR_LINEAR_RANGE(1700000, 8, 24, 100000),
115 	REGULATOR_LINEAR_RANGE(1700000, 8, 24, 100000),
123 	REGULATOR_LINEAR_RANGE(1700000, 8, 30, 100000),
422 		.desc = REG_LDO(LDO6, ldo6),
467 	regmap_read(regmap, rdev->desc->enable_reg, &value);  in stpmic1_get_mode()
488 		return -EINVAL;  in stpmic1_set_mode()
491 	return regmap_update_bits(regmap, rdev->desc->enable_reg,  in stpmic1_set_mode()
513 		return -EINVAL;  in stpmic1_set_icc()
516 	return regmap_update_bits(regmap, cfg->icc_reg, cfg->icc_mask,  in stpmic1_set_icc()
517 				  cfg->icc_mask);  in stpmic1_set_icc()
548 	MATCH(ldo6, LDO6),
559 	struct stpmic1 *pmic_dev = dev_get_drvdata(pdev->dev.parent);  in stpmic1_regulator_register()
565 	config.dev = &pdev->dev;  in stpmic1_regulator_register()
566 	config.init_data = match->init_data;  in stpmic1_regulator_register()
567 	config.of_node = match->of_node;  in stpmic1_regulator_register()
568 	config.regmap = pmic_dev->regmap;  in stpmic1_regulator_register()
571 	rdev = devm_regulator_register(&pdev->dev, &cfg->desc, &config);  in stpmic1_regulator_register()
573 		dev_err(&pdev->dev, "failed to register %s regulator\n",  in stpmic1_regulator_register()
574 			cfg->desc.name);  in stpmic1_regulator_register()
579 	if (of_property_read_bool(config.of_node, "st,mask-reset") &&  in stpmic1_regulator_register()
580 	    cfg->mask_reset_reg != 0) {  in stpmic1_regulator_register()
581 		ret = regmap_update_bits(pmic_dev->regmap,  in stpmic1_regulator_register()
582 					 cfg->mask_reset_reg,  in stpmic1_regulator_register()
583 					 cfg->mask_reset_mask,  in stpmic1_regulator_register()
584 					 cfg->mask_reset_mask);  in stpmic1_regulator_register()
586 			dev_err(&pdev->dev, "set mask reset failed\n");  in stpmic1_regulator_register()
591 	/* setup an irq handler for over-current detection */  in stpmic1_regulator_register()
594 		ret = devm_request_threaded_irq(&pdev->dev,  in stpmic1_regulator_register()
598 						pdev->name, rdev);  in stpmic1_regulator_register()
600 			dev_err(&pdev->dev, "Request IRQ failed\n");  in stpmic1_regulator_register()
611 	ret = of_regulator_match(&pdev->dev, pdev->dev.of_node, stpmic1_matches,  in stpmic1_regulator_probe()
614 		dev_err(&pdev->dev,  in stpmic1_regulator_probe()
626 	dev_dbg(&pdev->dev, "stpmic1_regulator driver probed\n");  in stpmic1_regulator_probe()
632 	{ .compatible = "st,stpmic1-regulators" },
640 		.name = "stpmic1-regulator",