1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * Split TWL6030 logic from twl-regulator.c:
93 			&value, info->base + offset);  in twlreg_read()
102 			value, info->base + offset);  in twlreg_write()
113  * Enable/disable regulators by joining/leaving the P1 (processor) group.
126 	if (!(twl_class_is_6030() && (info->features & TWL6032_SUBCLASS))) {  in twl6030reg_is_enabled()
152 	if (!(twl_class_is_6030() && (info->features & TWL6032_SUBCLASS)))  in twl6030reg_enable()
169 	if (!(twl_class_is_6030() && (info->features & TWL6032_SUBCLASS)))  in twl6030reg_disable()
191 	if (info->features & TWL6032_SUBCLASS)  in twl6030reg_get_status()
218 	if (!(twl_class_is_6030() && (info->features & TWL6032_SUBCLASS)))  in twl6030reg_set_mode()
236 		return -EINVAL;  in twl6030reg_set_mode()
245 	return -ENODEV;  in twl6030coresmps_set_voltage()
250 	return -ENODEV;  in twl6030coresmps_get_voltage()
263 	if (info->flags & TWL_6030_WARM_RESET)  in twl6030ldo_set_voltage_sel()
275 	if (info->flags & TWL_6030_WARM_RESET)  in twl6030ldo_get_voltage_sel()
288 	.disable	= twl6030reg_disable,
300 	.disable	= twl6030reg_disable,
318 	switch (info->flags) {  in twl6030smps_list_voltage()
343 			voltage += (600000 + (12500 * (index - 1)));  in twl6030smps_list_voltage()
367 			voltage = (1852000 + (38600 * (index - 1)));  in twl6030smps_list_voltage()
391 			voltage = (2161000 + (38600 * (index - 1)));  in twl6030smps_list_voltage()
405 	switch (info->flags) {  in twl6030smps_map_voltage()
410 			vsel = DIV_ROUND_UP(min_uV - 600000, 12500);  in twl6030smps_map_voltage()
427 			return -EINVAL;  in twl6030smps_map_voltage()
433 			vsel = DIV_ROUND_UP(min_uV - 700000, 12500);  in twl6030smps_map_voltage()
448 			return -EINVAL;  in twl6030smps_map_voltage()
454 			vsel = DIV_ROUND_UP(min_uV - 1852000, 38600);  in twl6030smps_map_voltage()
462 			vsel = DIV_ROUND_UP(min_uV - 2161000, 38600);  in twl6030smps_map_voltage()
495 	.disable		= twl6030reg_disable,
503 /*----------------------------------------------------------------------*/
585 /* Turnon-delay and remap configuration values for 6030 are not
634 #define TWL_OF_MATCH(comp, family, label) \  argument
636 		.compatible = comp, \
640 #define TWL6030_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWL6030, label)  argument
641 #define TWL6032_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWL6032, label)  argument
642 #define TWLFIXED_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWLFIXED, label)  argument
643 #define TWLSMPS_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWLSMPS, label)  argument
646 	TWL6030_OF_MATCH("ti,twl6030-vdd1", VDD1),
647 	TWL6030_OF_MATCH("ti,twl6030-vdd2", VDD2),
648 	TWL6030_OF_MATCH("ti,twl6030-vdd3", VDD3),
649 	TWL6030_OF_MATCH("ti,twl6030-vaux1", VAUX1_6030),
650 	TWL6030_OF_MATCH("ti,twl6030-vaux2", VAUX2_6030),
651 	TWL6030_OF_MATCH("ti,twl6030-vaux3", VAUX3_6030),
652 	TWL6030_OF_MATCH("ti,twl6030-vmmc", VMMC),
653 	TWL6030_OF_MATCH("ti,twl6030-vpp", VPP),
654 	TWL6030_OF_MATCH("ti,twl6030-vusim", VUSIM),
655 	TWL6032_OF_MATCH("ti,twl6032-ldo2", LDO2),
656 	TWL6032_OF_MATCH("ti,twl6032-ldo4", LDO4),
657 	TWL6032_OF_MATCH("ti,twl6032-ldo3", LDO3),
658 	TWL6032_OF_MATCH("ti,twl6032-ldo5", LDO5),
659 	TWL6032_OF_MATCH("ti,twl6032-ldo1", LDO1),
660 	TWL6032_OF_MATCH("ti,twl6032-ldo7", LDO7),
661 	TWL6032_OF_MATCH("ti,twl6032-ldo6", LDO6),
662 	TWL6032_OF_MATCH("ti,twl6032-ldoln", LDOLN),
663 	TWL6032_OF_MATCH("ti,twl6032-ldousb", LDOUSB),
664 	TWLFIXED_OF_MATCH("ti,twl6030-vana", VANA),
665 	TWLFIXED_OF_MATCH("ti,twl6030-vcxio", VCXIO),
666 	TWLFIXED_OF_MATCH("ti,twl6030-vdac", VDAC),
667 	TWLFIXED_OF_MATCH("ti,twl6030-vusb", VUSB),
668 	TWLFIXED_OF_MATCH("ti,twl6030-v1v8", V1V8),
669 	TWLFIXED_OF_MATCH("ti,twl6030-v2v1", V2V1),
670 	TWLSMPS_OF_MATCH("ti,twl6032-smps3", SMPS3),
671 	TWLSMPS_OF_MATCH("ti,twl6032-smps4", SMPS4),
672 	TWLSMPS_OF_MATCH("ti,twl6032-vio", VIO),
686 	struct device_node		*np = pdev->dev.of_node;  in twlreg_probe()
688 	template = of_device_get_match_data(&pdev->dev);  in twlreg_probe()
690 		return -ENODEV;  in twlreg_probe()
692 	id = template->desc.id;  in twlreg_probe()
693 	initdata = of_get_regulator_init_data(&pdev->dev, np, &template->desc);  in twlreg_probe()
695 		return -EINVAL;  in twlreg_probe()
697 	info = devm_kmemdup(&pdev->dev, template, sizeof(*info), GFP_KERNEL);  in twlreg_probe()
699 		return -ENOMEM;  in twlreg_probe()
701 	/* Constrain board-specific capabilities according to what  in twlreg_probe()
704 	c = &initdata->constraints;  in twlreg_probe()
705 	c->valid_modes_mask &= REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY;  in twlreg_probe()
706 	c->valid_ops_mask &= REGULATOR_CHANGE_VOLTAGE  in twlreg_probe()
713 			info->flags |= SMPS_EXTENDED_EN;  in twlreg_probe()
715 			info->flags |= SMPS_OFFSET_EN;  in twlreg_probe()
719 			info->flags |= SMPS_EXTENDED_EN;  in twlreg_probe()
721 			info->flags |= SMPS_OFFSET_EN;  in twlreg_probe()
725 			info->flags |= SMPS_EXTENDED_EN;  in twlreg_probe()
727 			info->flags |= SMPS_OFFSET_EN;  in twlreg_probe()
731 	if (of_property_read_bool(np, "ti,retain-on-reset"))  in twlreg_probe()
732 		info->flags |= TWL_6030_WARM_RESET;  in twlreg_probe()
734 	config.dev = &pdev->dev;  in twlreg_probe()
739 	rdev = devm_regulator_register(&pdev->dev, &info->desc, &config);  in twlreg_probe()
741 		dev_err(&pdev->dev, "can't register %s, %ld\n",  in twlreg_probe()
742 				info->desc.name, PTR_ERR(rdev));  in twlreg_probe()
747 	/* NOTE:  many regulators support short-circuit IRQs (presentable  in twlreg_probe()
749 	 *  - SC_CONFIG  in twlreg_probe()
750 	 *  - SC_DETECT1 (vintana2, vmmc1/2, vaux1/2/3/4)  in twlreg_probe()
751 	 *  - SC_DETECT2 (vusb, vdac, vio, vdd1/2, vpll2)  in twlreg_probe()
752 	 *  - IT_CONFIG  in twlreg_probe()