1 // SPDX-License-Identifier: GPL-2.0-only
55 	const struct regulator_desc *desc = rdev->desc;  in rt5739_set_mode()
59 	if (desc->vsel_reg == RT5739_REG_NSEL0)  in rt5739_set_mode()
72 		return -EINVAL;  in rt5739_set_mode()
80 	const struct regulator_desc *desc = rdev->desc;  in rt5739_get_mode()
85 	if (desc->vsel_reg == RT5739_REG_NSEL0)  in rt5739_get_mode()
102 	const struct regulator_desc *desc = rdev->desc;  in rt5739_set_suspend_voltage()
104 	unsigned int reg, vsel;  in rt5739_set_suspend_voltage()  local
107 	max_uV = desc->min_uV + desc->uV_step * (desc->n_voltages - 1);  in rt5739_set_suspend_voltage()
109 	if (uV < desc->min_uV || uV > max_uV)  in rt5739_set_suspend_voltage()
110 		return -EINVAL;  in rt5739_set_suspend_voltage()
112 	if (desc->vsel_reg == RT5739_REG_NSEL0)  in rt5739_set_suspend_voltage()
117 	vsel = (uV - desc->min_uV) / desc->uV_step;  in rt5739_set_suspend_voltage()
118 	return regmap_write(regmap, reg, vsel);  in rt5739_set_suspend_voltage()
123 	const struct regulator_desc *desc = rdev->desc;  in rt5739_set_suspend_enable()
127 	if (desc->vsel_reg == RT5739_REG_NSEL0)  in rt5739_set_suspend_enable()
132 	return regmap_update_bits(regmap, desc->enable_reg, mask, mask);  in rt5739_set_suspend_enable()
137 	const struct regulator_desc *desc = rdev->desc;  in rt5739_set_suspend_disable()
141 	if (desc->vsel_reg == RT5739_REG_NSEL0)  in rt5739_set_suspend_disable()
146 	return regmap_update_bits(regmap, desc->enable_reg, mask, 0);  in rt5739_set_suspend_disable()
152 	const struct regulator_desc *desc = rdev->desc;  in rt5739_set_suspend_mode()
156 	if (desc->vsel_reg == RT5739_REG_NSEL0)  in rt5739_set_suspend_mode()
169 		return -EINVAL;  in rt5739_set_suspend_mode()
207 	desc->name = "rt5739-regulator";  in rt5739_init_regulator_desc()
208 	desc->owner = THIS_MODULE;  in rt5739_init_regulator_desc()
209 	desc->ops = &rt5739_regulator_ops;  in rt5739_init_regulator_desc()
210 	desc->vsel_mask = RT5739_VSEL_MASK;  in rt5739_init_regulator_desc()
211 	desc->enable_reg = RT5739_REG_CNTL2;  in rt5739_init_regulator_desc()
212 	desc->active_discharge_reg = RT5739_REG_CNTL1;  in rt5739_init_regulator_desc()
213 	desc->active_discharge_mask = RT5739_ACTD_MASK;  in rt5739_init_regulator_desc()
214 	desc->active_discharge_on = RT5739_ACTD_MASK;  in rt5739_init_regulator_desc()
215 	desc->of_map_mode = rt5739_of_map_mode;  in rt5739_init_regulator_desc()
217 	/* Assigned by vsel level */  in rt5739_init_regulator_desc()
219 		desc->vsel_reg = RT5739_REG_NSEL1;  in rt5739_init_regulator_desc()
220 		desc->enable_mask = RT5739_ENVSEL1_MASK;  in rt5739_init_regulator_desc()
222 		desc->vsel_reg = RT5739_REG_NSEL0;  in rt5739_init_regulator_desc()
223 		desc->enable_mask = RT5739_ENVSEL0_MASK;  in rt5739_init_regulator_desc()
229 		desc->n_voltages = RT5733_N_VOLTS;  in rt5739_init_regulator_desc()
230 		desc->min_uV = RT5733_VOLT_MINUV;  in rt5739_init_regulator_desc()
231 		desc->uV_step = RT5733_VOLT_STPUV;  in rt5739_init_regulator_desc()
234 		desc->n_voltages = RT5739_N_VOLTS;  in rt5739_init_regulator_desc()
235 		desc->min_uV = RT5739_VOLT_MINUV;  in rt5739_init_regulator_desc()
236 		desc->uV_step = RT5739_VOLT_STPUV;  in rt5739_init_regulator_desc()
257 	struct device *dev = &i2c->dev;  in rt5739_probe()
269 		return -ENOMEM;  in rt5739_probe()
287 		return dev_err_probe(dev, -ENODEV, "Incorrect VID (0x%02x)\n", vid);  in rt5739_probe()
289 	vsel_acth = device_property_read_bool(dev, "richtek,vsel-active-high");  in rt5739_probe()