1 // SPDX-License-Identifier: GPL-2.0-only
3  * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
53 	{ "ldo1", "vdd-l1-l2", 0x4000, 225000, nldo_ranges, },
54 	{ "ldo2", "vdd-l1-l2", 0x4100, 225000, nldo_ranges, },
55 	{ "ldo3", "vdd-l3-l4", 0x4200, 300000, pldo_ranges, },
56 	{ "ldo4", "vdd-l3-l4", 0x4300, 300000, pldo_ranges, },
57 	{ "ldo5", "vdd-l5",    0x4400, 200000, pldo_ranges, },
58 	{ "ldo6", "vdd-l6",    0x4500, 200000, pldo_ranges, },
59 	{ "ldo7", "vdd-l7",    0x4600, 200000, pldo_ranges, },
77 	ret = regmap_bulk_write(preg->regmap, preg->base + LDO_VSET_LB_REG,  in pm8008_regulator_set_voltage_sel()
92 	ret = regmap_bulk_read(preg->regmap, preg->base + LDO_VSET_LB_REG,  in pm8008_regulator_get_voltage_sel()
99 	return (uV - preg->desc.min_uV) / preg->desc.uV_step;  in pm8008_regulator_get_voltage_sel()
115 	struct device *dev = &pdev->dev;  in pm8008_regulator_probe()
123 	regmap = dev_get_regmap(dev->parent, "secondary");  in pm8008_regulator_probe()
125 		return -EINVAL;  in pm8008_regulator_probe()
132 			return -ENOMEM;  in pm8008_regulator_probe()
134 		preg->regmap = regmap;  in pm8008_regulator_probe()
135 		preg->base = data->base;  in pm8008_regulator_probe()
137 		desc = &preg->desc;  in pm8008_regulator_probe()
139 		desc->name = data->name;  in pm8008_regulator_probe()
140 		desc->supply_name = data->supply_name;  in pm8008_regulator_probe()
141 		desc->of_match = data->name;  in pm8008_regulator_probe()
142 		desc->regulators_node = of_match_ptr("regulators");  in pm8008_regulator_probe()
143 		desc->ops = &pm8008_regulator_ops;  in pm8008_regulator_probe()
144 		desc->type = REGULATOR_VOLTAGE;  in pm8008_regulator_probe()
145 		desc->owner = THIS_MODULE;  in pm8008_regulator_probe()
147 		desc->linear_ranges = data->voltage_range;  in pm8008_regulator_probe()
148 		desc->n_linear_ranges = 1;  in pm8008_regulator_probe()
149 		desc->uV_step = desc->linear_ranges[0].step;  in pm8008_regulator_probe()
150 		desc->min_uV = desc->linear_ranges[0].min;  in pm8008_regulator_probe()
151 		desc->n_voltages = linear_range_values_in_range(&desc->linear_ranges[0]);  in pm8008_regulator_probe()
153 		ret = regmap_read(regmap, preg->base + LDO_STEPPER_CTL_REG, &val);  in pm8008_regulator_probe()
159 		desc->ramp_delay = DEFAULT_VOLTAGE_STEPPER_RATE >> val;  in pm8008_regulator_probe()
161 		desc->min_dropout_uV = data->min_dropout_uV;  in pm8008_regulator_probe()
163 		desc->enable_reg = preg->base + LDO_ENABLE_REG;  in pm8008_regulator_probe()
164 		desc->enable_mask = ENABLE_BIT;  in pm8008_regulator_probe()
166 		config.dev = dev->parent;  in pm8008_regulator_probe()
173 			dev_err(dev, "failed to register regulator %s: %d\n",  in pm8008_regulator_probe()
174 					desc->name, ret);  in pm8008_regulator_probe()
183 	{ "pm8008-regulator" },
190 		.name = "qcom-pm8008-regulator",