1 // SPDX-License-Identifier: GPL-2.0
5 // Copyright (C) 2023 BayLibre Incorporated - https://www.baylibre.com/
42 	/* Multi-phase DCDC's */
203 	{ TPS6594_IRQ_NAME_BUCK1_SC, "BUCK1", "short circuit", REGULATOR_EVENT_REGULATION_OUT },
211 	{ TPS6594_IRQ_NAME_BUCK2_SC, "BUCK2", "short circuit", REGULATOR_EVENT_REGULATION_OUT },
219 	{ TPS6594_IRQ_NAME_BUCK3_SC, "BUCK3", "short circuit", REGULATOR_EVENT_REGULATION_OUT },
227 	{ TPS6594_IRQ_NAME_BUCK4_SC, "BUCK4", "short circuit", REGULATOR_EVENT_REGULATION_OUT },
235 	{ TPS6594_IRQ_NAME_BUCK5_SC, "BUCK5", "short circuit", REGULATOR_EVENT_REGULATION_OUT },
243 	{ TPS6594_IRQ_NAME_LDO1_SC, "LDO1", "short circuit", REGULATOR_EVENT_REGULATION_OUT },
251 	{ TPS6594_IRQ_NAME_LDO2_SC, "LDO2", "short circuit", REGULATOR_EVENT_REGULATION_OUT },
259 	{ TPS6594_IRQ_NAME_LDO3_SC, "LDO3", "short circuit", REGULATOR_EVENT_REGULATION_OUT },
267 	{ TPS6594_IRQ_NAME_LDO4_SC, "LDO4", "short circuit", REGULATOR_EVENT_REGULATION_OUT },
353 	if (irq_data->type->event_name[0] == '\0') {  in tps6594_regulator_irq_handler()
355 		dev_err(irq_data->dev,  in tps6594_regulator_irq_handler()
360 	dev_err(irq_data->dev, "Error IRQ trap %s for %s\n",  in tps6594_regulator_irq_handler()
361 		irq_data->type->event_name, irq_data->type->regulator_name);  in tps6594_regulator_irq_handler()
363 	regulator_notifier_call_chain(irq_data->rdev,  in tps6594_regulator_irq_handler()
364 				      irq_data->type->event, NULL);  in tps6594_regulator_irq_handler()
376 	struct tps6594 *tps = dev_get_drvdata(pdev->dev.parent);  in tps6594_request_reg_irqs()
383 		irq = platform_get_irq_byname(pdev, irq_type->irq_name);  in tps6594_request_reg_irqs()
385 			return -EINVAL;  in tps6594_request_reg_irqs()
387 		irq_data[*irq_idx].dev = tps->dev;  in tps6594_request_reg_irqs()
391 		error = devm_request_threaded_irq(tps->dev, irq, NULL,  in tps6594_request_reg_irqs()
393 						  irq_type->irq_name, &irq_data[*irq_idx]);  in tps6594_request_reg_irqs()
395 			dev_err(tps->dev, "tps6594 failed to request %s IRQ %d: %d\n",  in tps6594_request_reg_irqs()
396 				irq_type->irq_name, irq, error);  in tps6594_request_reg_irqs()
406 	struct tps6594 *tps = dev_get_drvdata(pdev->dev.parent);  in tps6594_regulator_probe()
430 		MULTI_NUM = MULTI_LAST - MULTI_FIRST + 1  in tps6594_regulator_probe()
433 	config.dev = tps->dev;  in tps6594_regulator_probe()
435 	config.regmap = tps->regmap;  in tps6594_regulator_probe()
446 		np = of_find_node_by_name(tps->dev->of_node, multiphases[multi]);  in tps6594_regulator_probe()
449 		if (of_node_cmp(of_node_full_name(np_pmic_parent), tps->dev->of_node->full_name))  in tps6594_regulator_probe()
485 	if (tps->chip_id == LP8764) {  in tps6594_regulator_probe()
488 		reg_irq_nb = size_mul(REGS_INT_NB, (BUCK_NB - 1));  in tps6594_regulator_probe()
493 	irq_data = devm_kmalloc_array(tps->dev, reg_irq_nb,  in tps6594_regulator_probe()
496 		return -ENOMEM;  in tps6594_regulator_probe()
502 		rdev = devm_regulator_register(&pdev->dev, &multi_regs[i], &config);  in tps6594_regulator_probe()
504 			return dev_err_probe(tps->dev, PTR_ERR(rdev),  in tps6594_regulator_probe()
506 					     pdev->name);  in tps6594_regulator_probe()
540 		rdev = devm_regulator_register(&pdev->dev, &buck_regs[i], &config);  in tps6594_regulator_probe()
542 			return dev_err_probe(tps->dev, PTR_ERR(rdev),  in tps6594_regulator_probe()
544 					     pdev->name);  in tps6594_regulator_probe()
553 	if (tps->chip_id != LP8764) {  in tps6594_regulator_probe()
555 			rdev = devm_regulator_register(&pdev->dev, &ldo_regs[i], &config);  in tps6594_regulator_probe()
557 				return dev_err_probe(tps->dev, PTR_ERR(rdev),  in tps6594_regulator_probe()
559 						     pdev->name);  in tps6594_regulator_probe()
569 	if (tps->chip_id == LP8764)  in tps6594_regulator_probe()
572 	irq_ext_reg_data = devm_kmalloc_array(tps->dev,  in tps6594_regulator_probe()
577 		return -ENOMEM;  in tps6594_regulator_probe()
582 		irq = platform_get_irq_byname(pdev, irq_type->irq_name);  in tps6594_regulator_probe()
584 			return -EINVAL;  in tps6594_regulator_probe()
586 		irq_ext_reg_data[i].dev = tps->dev;  in tps6594_regulator_probe()
589 		error = devm_request_threaded_irq(tps->dev, irq, NULL,  in tps6594_regulator_probe()
592 						  irq_type->irq_name,  in tps6594_regulator_probe()
595 			return dev_err_probe(tps->dev, error,  in tps6594_regulator_probe()
597 					     irq_type->irq_name, irq);  in tps6594_regulator_probe()
604 		.name = "tps6594-regulator",
611 MODULE_ALIAS("platform:tps6594-regulator");