1 // SPDX-License-Identifier: GPL-2.0
15 #include <dt-bindings/mfd/st,stpmic1.h>
63 	REGULATOR_LINEAR_RANGE(725000, 5, 36, 25000),
78 	REGULATOR_LINEAR_RANGE(1500000, 36, 63, 0),
87 	REGULATOR_LINEAR_RANGE(1500000, 36, 55, 100000),
97 	REGULATOR_LINEAR_RANGE(1500000, 36, 60, 100000),
361 		.icc_mask = BIT(0),
363 		.mask_reset_mask = BIT(0),
368 		.icc_mask = BIT(1),
370 		.mask_reset_mask = BIT(1),
375 		.icc_mask = BIT(2),
377 		.mask_reset_mask = BIT(2),
382 		.icc_mask = BIT(3),
384 		.mask_reset_mask = BIT(3),
389 		.icc_mask = BIT(0),
391 		.mask_reset_mask = BIT(0),
396 		.icc_mask = BIT(1),
398 		.mask_reset_mask = BIT(1),
403 		.icc_mask = BIT(2),
405 		.mask_reset_mask = BIT(2),
410 		.icc_mask = BIT(3),
412 		.mask_reset_mask = BIT(3),
417 		.icc_mask = BIT(4),
419 		.mask_reset_mask = BIT(4),
424 		.icc_mask = BIT(5),
426 		.mask_reset_mask = BIT(5),
431 		.mask_reset_mask = BIT(6),
436 		.icc_mask = BIT(6),
441 		.icc_mask = BIT(4),
446 		.icc_mask = BIT(5),
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()
502 	 * The code seems like one bit in a register controls whether OCP is  in stpmic1_set_icc()
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()
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_get_property(config.of_node, "st,mask-reset", NULL) &&  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",