57 static int max8952_read_reg(struct max8952_data *max8952, u8 reg)  in max8952_read_reg()  argument
59 	int ret = i2c_smbus_read_byte_data(max8952->client, reg);  in max8952_read_reg()
67 static int max8952_write_reg(struct max8952_data *max8952,  in max8952_write_reg()  argument
70 	return i2c_smbus_write_byte_data(max8952->client, reg, value);  in max8952_write_reg()
76 	struct max8952_data *max8952 = rdev_get_drvdata(rdev);  in max8952_list_voltage()  local
81 	return (max8952->pdata->dvs_mode[selector] * 10 + 770) * 1000;  in max8952_list_voltage()
86 	struct max8952_data *max8952 = rdev_get_drvdata(rdev);  in max8952_get_voltage_sel()  local
89 	if (max8952->vid0)  in max8952_get_voltage_sel()
91 	if (max8952->vid1)  in max8952_get_voltage_sel()
100 	struct max8952_data *max8952 = rdev_get_drvdata(rdev);  in max8952_set_voltage_sel()  local
102 	if (!gpio_is_valid(max8952->pdata->gpio_vid0) ||  in max8952_set_voltage_sel()
103 			!gpio_is_valid(max8952->pdata->gpio_vid1)) {  in max8952_set_voltage_sel()
108 	max8952->vid0 = selector & 0x1;  in max8952_set_voltage_sel()
109 	max8952->vid1 = (selector >> 1) & 0x1;  in max8952_set_voltage_sel()
110 	gpio_set_value(max8952->pdata->gpio_vid0, max8952->vid0);  in max8952_set_voltage_sel()
111 	gpio_set_value(max8952->pdata->gpio_vid1, max8952->vid1);  in max8952_set_voltage_sel()
198 	struct max8952_data *max8952;  in max8952_pmic_probe()  local
214 	max8952 = devm_kzalloc(&client->dev, sizeof(struct max8952_data),  in max8952_pmic_probe()
216 	if (!max8952)  in max8952_pmic_probe()
219 	max8952->client = client;  in max8952_pmic_probe()
220 	max8952->pdata = pdata;  in max8952_pmic_probe()
224 	config.driver_data = max8952;  in max8952_pmic_probe()
240 	max8952->vid0 = pdata->default_mode & 0x1;  in max8952_pmic_probe()
241 	max8952->vid1 = (pdata->default_mode >> 1) & 0x1;  in max8952_pmic_probe()
247 		gpio_flags = max8952->vid0 ?  in max8952_pmic_probe()
253 		gpio_flags = max8952->vid1 ?  in max8952_pmic_probe()
264 		max8952->vid0 = 0;  in max8952_pmic_probe()
265 		max8952->vid1 = 0;  in max8952_pmic_probe()
271 		max8952_write_reg(max8952, MAX8952_REG_CONTROL, 0x60);  in max8952_pmic_probe()
284 		max8952_write_reg(max8952, MAX8952_REG_CONTROL, 0x0);  in max8952_pmic_probe()
287 	max8952_write_reg(max8952, MAX8952_REG_MODE0,  in max8952_pmic_probe()
288 			(max8952_read_reg(max8952,  in max8952_pmic_probe()
291 	max8952_write_reg(max8952, MAX8952_REG_MODE1,  in max8952_pmic_probe()
292 			(max8952_read_reg(max8952,  in max8952_pmic_probe()
295 	max8952_write_reg(max8952, MAX8952_REG_MODE2,  in max8952_pmic_probe()
296 			(max8952_read_reg(max8952,  in max8952_pmic_probe()
299 	max8952_write_reg(max8952, MAX8952_REG_MODE3,  in max8952_pmic_probe()
300 			(max8952_read_reg(max8952,  in max8952_pmic_probe()
304 	max8952_write_reg(max8952, MAX8952_REG_SYNC,  in max8952_pmic_probe()
305 			(max8952_read_reg(max8952, MAX8952_REG_SYNC) & 0x3F) |  in max8952_pmic_probe()
307 	max8952_write_reg(max8952, MAX8952_REG_RAMP,  in max8952_pmic_probe()
308 			(max8952_read_reg(max8952, MAX8952_REG_RAMP) & 0x1F) |  in max8952_pmic_probe()
311 	i2c_set_clientdata(client, max8952);  in max8952_pmic_probe()