1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * Split TWL6030 logic from twl-regulator.c:
94 			&value, info->base + offset);  in twlreg_read()
103 			value, info->base + offset);  in twlreg_write()
114  * Enable/disable regulators by joining/leaving the P1 (processor) group.
127 	if (!(twl_class_is_6030() && (info->features & TWL6032_SUBCLASS))) {  in twl6030reg_is_enabled()
153 	if (!(twl_class_is_6030() && (info->features & TWL6032_SUBCLASS)))  in twl6030reg_enable()
170 	if (!(twl_class_is_6030() && (info->features & TWL6032_SUBCLASS)))  in twl6030reg_disable()
192 	if (info->features & TWL6032_SUBCLASS)  in twl6030reg_get_status()
219 	if (!(twl_class_is_6030() && (info->features & TWL6032_SUBCLASS)))  in twl6030reg_set_mode()
237 		return -EINVAL;  in twl6030reg_set_mode()
246 	return -ENODEV;  in twl6030coresmps_set_voltage()
251 	return -ENODEV;  in twl6030coresmps_get_voltage()
264 	if (info->flags & TWL_6030_WARM_RESET)  in twl6030ldo_set_voltage_sel()
276 	if (info->flags & TWL_6030_WARM_RESET)  in twl6030ldo_get_voltage_sel()
289 	.disable	= twl6030reg_disable,
301 	.disable	= twl6030reg_disable,
319 	switch (info->flags) {  in twl6030smps_list_voltage()
344 			voltage += (600000 + (12500 * (index - 1)));  in twl6030smps_list_voltage()
368 			voltage = (1852000 + (38600 * (index - 1)));  in twl6030smps_list_voltage()
392 			voltage = (2161000 + (38600 * (index - 1)));  in twl6030smps_list_voltage()
406 	switch (info->flags) {  in twl6030smps_map_voltage()
411 			vsel = DIV_ROUND_UP(min_uV - 600000, 12500);  in twl6030smps_map_voltage()
428 			return -EINVAL;  in twl6030smps_map_voltage()
434 			vsel = DIV_ROUND_UP(min_uV - 700000, 12500);  in twl6030smps_map_voltage()
449 			return -EINVAL;  in twl6030smps_map_voltage()
455 			vsel = DIV_ROUND_UP(min_uV - 1852000, 38600);  in twl6030smps_map_voltage()
463 			vsel = DIV_ROUND_UP(min_uV - 2161000, 38600);  in twl6030smps_map_voltage()
496 	.disable		= twl6030reg_disable,
504 /*----------------------------------------------------------------------*/
586 /* Turnon-delay and remap configuration values for 6030 are not
635 #define TWL_OF_MATCH(comp, family, label) \  argument
637 		.compatible = comp, \
641 #define TWL6030_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWL6030, label)  argument
642 #define TWL6032_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWL6032, label)  argument
643 #define TWLFIXED_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWLFIXED, label)  argument
644 #define TWLSMPS_OF_MATCH(comp, label) TWL_OF_MATCH(comp, TWLSMPS, label)  argument
647 	TWL6030_OF_MATCH("ti,twl6030-vdd1", VDD1),
648 	TWL6030_OF_MATCH("ti,twl6030-vdd2", VDD2),
649 	TWL6030_OF_MATCH("ti,twl6030-vdd3", VDD3),
650 	TWL6030_OF_MATCH("ti,twl6030-vaux1", VAUX1_6030),
651 	TWL6030_OF_MATCH("ti,twl6030-vaux2", VAUX2_6030),
652 	TWL6030_OF_MATCH("ti,twl6030-vaux3", VAUX3_6030),
653 	TWL6030_OF_MATCH("ti,twl6030-vmmc", VMMC),
654 	TWL6030_OF_MATCH("ti,twl6030-vpp", VPP),
655 	TWL6030_OF_MATCH("ti,twl6030-vusim", VUSIM),
656 	TWL6032_OF_MATCH("ti,twl6032-ldo2", LDO2),
657 	TWL6032_OF_MATCH("ti,twl6032-ldo4", LDO4),
658 	TWL6032_OF_MATCH("ti,twl6032-ldo3", LDO3),
659 	TWL6032_OF_MATCH("ti,twl6032-ldo5", LDO5),
660 	TWL6032_OF_MATCH("ti,twl6032-ldo1", LDO1),
661 	TWL6032_OF_MATCH("ti,twl6032-ldo7", LDO7),
662 	TWL6032_OF_MATCH("ti,twl6032-ldo6", LDO6),
663 	TWL6032_OF_MATCH("ti,twl6032-ldoln", LDOLN),
664 	TWL6032_OF_MATCH("ti,twl6032-ldousb", LDOUSB),
665 	TWLFIXED_OF_MATCH("ti,twl6030-vana", VANA),
666 	TWLFIXED_OF_MATCH("ti,twl6030-vcxio", VCXIO),
667 	TWLFIXED_OF_MATCH("ti,twl6030-vdac", VDAC),
668 	TWLFIXED_OF_MATCH("ti,twl6030-vusb", VUSB),
669 	TWLFIXED_OF_MATCH("ti,twl6030-v1v8", V1V8),
670 	TWLFIXED_OF_MATCH("ti,twl6030-v2v1", V2V1),
671 	TWLSMPS_OF_MATCH("ti,twl6032-smps3", SMPS3),
672 	TWLSMPS_OF_MATCH("ti,twl6032-smps4", SMPS4),
673 	TWLSMPS_OF_MATCH("ti,twl6032-vio", VIO),
687 	struct device_node		*np = pdev->dev.of_node;  in twlreg_probe()
689 	template = of_device_get_match_data(&pdev->dev);  in twlreg_probe()
691 		return -ENODEV;  in twlreg_probe()
693 	id = template->desc.id;  in twlreg_probe()
694 	initdata = of_get_regulator_init_data(&pdev->dev, np, &template->desc);  in twlreg_probe()
696 		return -EINVAL;  in twlreg_probe()
698 	info = devm_kmemdup(&pdev->dev, template, sizeof(*info), GFP_KERNEL);  in twlreg_probe()
700 		return -ENOMEM;  in twlreg_probe()
702 	/* Constrain board-specific capabilities according to what  in twlreg_probe()
705 	c = &initdata->constraints;  in twlreg_probe()
706 	c->valid_modes_mask &= REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY;  in twlreg_probe()
707 	c->valid_ops_mask &= REGULATOR_CHANGE_VOLTAGE  in twlreg_probe()
714 			info->flags |= SMPS_EXTENDED_EN;  in twlreg_probe()
716 			info->flags |= SMPS_OFFSET_EN;  in twlreg_probe()
720 			info->flags |= SMPS_EXTENDED_EN;  in twlreg_probe()
722 			info->flags |= SMPS_OFFSET_EN;  in twlreg_probe()
726 			info->flags |= SMPS_EXTENDED_EN;  in twlreg_probe()
728 			info->flags |= SMPS_OFFSET_EN;  in twlreg_probe()
732 	if (of_get_property(np, "ti,retain-on-reset", NULL))  in twlreg_probe()
733 		info->flags |= TWL_6030_WARM_RESET;  in twlreg_probe()
735 	config.dev = &pdev->dev;  in twlreg_probe()
740 	rdev = devm_regulator_register(&pdev->dev, &info->desc, &config);  in twlreg_probe()
742 		dev_err(&pdev->dev, "can't register %s, %ld\n",  in twlreg_probe()
743 				info->desc.name, PTR_ERR(rdev));  in twlreg_probe()
748 	/* NOTE:  many regulators support short-circuit IRQs (presentable  in twlreg_probe()
750 	 *  - SC_CONFIG  in twlreg_probe()
751 	 *  - SC_DETECT1 (vintana2, vmmc1/2, vaux1/2/3/4)  in twlreg_probe()
752 	 *  - SC_DETECT2 (vusb, vdac, vio, vdd1/2, vpll2)  in twlreg_probe()
753 	 *  - IT_CONFIG  in twlreg_probe()