3 // max77686.c - mfd core driver for the Maxim 77686/802
19 #include <linux/mfd/max77686.h>
20 #include <linux/mfd/max77686-private.h>
26 	{ .name = "max77686-pmic", },
27 	{ .name = "max77686-rtc", },
28 	{ .name = "max77686-clk", },
131 	.name			= "max77686-pmic",
150 		.compatible = "maxim,max77686",
163 	struct max77686_dev *max77686 = NULL;  in max77686_i2c_probe()  local
171 	max77686 = devm_kzalloc(&i2c->dev,  in max77686_i2c_probe()
173 	if (!max77686)  in max77686_i2c_probe()
176 	i2c_set_clientdata(i2c, max77686);  in max77686_i2c_probe()
177 	max77686->type = (unsigned long)of_device_get_match_data(&i2c->dev);  in max77686_i2c_probe()
178 	max77686->dev = &i2c->dev;  in max77686_i2c_probe()
179 	max77686->i2c = i2c;  in max77686_i2c_probe()
181 	max77686->irq = i2c->irq;  in max77686_i2c_probe()
183 	if (max77686->type == TYPE_MAX77686) {  in max77686_i2c_probe()
195 	max77686->regmap = devm_regmap_init_i2c(i2c, config);  in max77686_i2c_probe()
196 	if (IS_ERR(max77686->regmap)) {  in max77686_i2c_probe()
197 		ret = PTR_ERR(max77686->regmap);  in max77686_i2c_probe()
198 		dev_err(max77686->dev, "Failed to allocate register map: %d\n",  in max77686_i2c_probe()
203 	ret = regmap_read(max77686->regmap, MAX77686_REG_DEVICE_ID, &data);  in max77686_i2c_probe()
205 		dev_err(max77686->dev,  in max77686_i2c_probe()
210 	ret = devm_regmap_add_irq_chip(&i2c->dev, max77686->regmap,  in max77686_i2c_probe()
211 				       max77686->irq,  in max77686_i2c_probe()
214 				       &max77686->irq_data);  in max77686_i2c_probe()
220 	ret = devm_mfd_add_devices(max77686->dev, -1, cells, n_devs, NULL,  in max77686_i2c_probe()
234 	struct max77686_dev *max77686 = i2c_get_clientdata(i2c);  in max77686_suspend()  local
237 		enable_irq_wake(max77686->irq);  in max77686_suspend()
248 	disable_irq(max77686->irq);  in max77686_suspend()
256 	struct max77686_dev *max77686 = i2c_get_clientdata(i2c);  in max77686_resume()  local
259 		disable_irq_wake(max77686->irq);  in max77686_resume()
261 	enable_irq(max77686->irq);  in max77686_resume()
271 		   .name = "max77686",