3  * SPDX-License-Identifier: Apache-2.0
10 #include <zephyr/dt-bindings/regulator/max20335.h>
56 	struct i2c_dt_spec bus;  member
61 	struct i2c_dt_spec bus;  member
121 	const struct regulator_max20335_config *config = dev->config;  in regulator_max20335_set_enable()
123 	return i2c_reg_update_byte_dt(&config->bus,  in regulator_max20335_set_enable()
124 				      config->desc->cfg_reg,  in regulator_max20335_set_enable()
125 				      config->desc->enable_mask,  in regulator_max20335_set_enable()
126 				      enable ? config->desc->enable_val : 0);  in regulator_max20335_set_enable()
141 	const struct regulator_max20335_config *config = dev->config;  in regulator_max20335_set_mode()
144 		return -ENOTSUP;  in regulator_max20335_set_mode()
147 	switch (config->source) {  in regulator_max20335_set_mode()
153 		return i2c_reg_update_byte_dt(&config->bus,  in regulator_max20335_set_mode()
154 					      config->desc->cfg_reg,  in regulator_max20335_set_mode()
158 		return -ENOTSUP;  in regulator_max20335_set_mode()
164 	const struct regulator_max20335_config *config = dev->config;  in regulator_max20335_count_voltages()
166 	return linear_range_values_count(config->desc->uv_range);  in regulator_max20335_count_voltages()
172 	const struct regulator_max20335_config *config = dev->config;  in regulator_max20335_list_voltage()
174 	return linear_range_get_value(config->desc->uv_range, idx, volt_uv);  in regulator_max20335_list_voltage()
178 						   int32_t max_uv, const struct linear_range *range,  in regulator_max20335_set_buck_ldo_voltage()  argument
181 	const struct regulator_max20335_config *config = dev->config;  in regulator_max20335_set_buck_ldo_voltage()
185 	ret = linear_range_get_win_index(range, min_uv, max_uv, &idx);  in regulator_max20335_set_buck_ldo_voltage()
186 	if (ret == -EINVAL) {  in regulator_max20335_set_buck_ldo_voltage()
190 	return i2c_reg_write_byte_dt(&config->bus, vout_reg, (uint8_t)idx);  in regulator_max20335_set_buck_ldo_voltage()
194 							const struct linear_range *range,  in regulator_max20335_buck12_ldo123_get_voltage()  argument
197 	const struct regulator_max20335_config *config = dev->config;  in regulator_max20335_buck12_ldo123_get_voltage()
201 	ret = i2c_reg_read_byte_dt(&config->bus, vout_reg, &idx);  in regulator_max20335_buck12_ldo123_get_voltage()
206 	return linear_range_get_value(range, idx, volt_uv);  in regulator_max20335_buck12_ldo123_get_voltage()
211 	const struct regulator_max20335_config *config = dev->config;  in regulator_max20335_get_voltage()
214 							    config->desc->uv_range,  in regulator_max20335_get_voltage()
215 							    config->desc->vsel_reg,  in regulator_max20335_get_voltage()
221 	const struct regulator_max20335_config *config = dev->config;  in regulator_max20335_set_voltage()
226 						       config->desc->uv_range,  in regulator_max20335_set_voltage()
227 						       config->desc->vsel_reg);  in regulator_max20335_set_voltage()
232 	const struct regulator_max20335_config *config = dev->config;  in regulator_max20335_count_current_limits()
234 	if (config->source != MAX20335_PMIC_SOURCE_BUCK1 &&  in regulator_max20335_count_current_limits()
235 	    config->source != MAX20335_PMIC_SOURCE_BUCK2) {  in regulator_max20335_count_current_limits()
236 		return -ENOTSUP;  in regulator_max20335_count_current_limits()
239 	return linear_range_values_count(config->desc->ua_range);  in regulator_max20335_count_current_limits()
245 	const struct regulator_max20335_config *config = dev->config;  in regulator_max20335_list_current_limit()
247 	if (config->source != MAX20335_PMIC_SOURCE_BUCK1 &&  in regulator_max20335_list_current_limit()
248 	    config->source != MAX20335_PMIC_SOURCE_BUCK2) {  in regulator_max20335_list_current_limit()
249 		return -ENOTSUP;  in regulator_max20335_list_current_limit()
252 	return linear_range_get_value(config->desc->ua_range, idx, current_ua);  in regulator_max20335_list_current_limit()
259 	const struct regulator_max20335_config *config = dev->config;  in regulator_max20335_set_current_limit()
264 	if (config->source != MAX20335_PMIC_SOURCE_BUCK1 &&  in regulator_max20335_set_current_limit()
265 	    config->source != MAX20335_PMIC_SOURCE_BUCK2) {  in regulator_max20335_set_current_limit()
266 		return -ENOTSUP;  in regulator_max20335_set_current_limit()
269 	ret = i2c_reg_read_byte_dt(&config->bus, MAX20335_BUCK12_CSET, &val);  in regulator_max20335_set_current_limit()
274 	ret = linear_range_get_win_index(config->desc->ua_range, min_ua, max_ua, &idx);  in regulator_max20335_set_current_limit()
275 	if (ret == -EINVAL) {  in regulator_max20335_set_current_limit()
279 	switch (config->source) {  in regulator_max20335_set_current_limit()
287 		return -ENOTSUP;  in regulator_max20335_set_current_limit()
290 	return i2c_reg_write_byte_dt(&config->bus, MAX20335_BUCK12_CSET, val);  in regulator_max20335_set_current_limit()
295 	const struct regulator_max20335_common_config *common_config = dev->config;  in regulator_max20335_power_off()
297 	return i2c_reg_write_byte_dt(&common_config->bus, MAX20335_PWR_CMD, MAX20335_OFF_MODE);  in regulator_max20335_power_off()
302 	const struct regulator_max20335_config *config = dev->config;  in regulator_max20335_init()
304 	if (!i2c_is_ready_dt(&config->bus)) {  in regulator_max20335_init()
305 		return -ENODEV;  in regulator_max20335_init()
315 	const struct regulator_max20335_common_config *common_config = dev->config;  in regulator_max20335_common_init()
317 	if (!i2c_is_ready_dt(&common_config->bus)) {  in regulator_max20335_common_init()
318 		return -ENODEV;  in regulator_max20335_common_init()
344 		.bus = I2C_DT_SPEC_GET(DT_GPARENT(node_id)),					\
365 		.bus = I2C_DT_SPEC_GET(DT_INST_PARENT(inst)),					\