6  * Core driver for Maxim MAX77759 companion PMIC for USB Type-C
23 #include <linux/mfd/max77759.h>
40 	 * max77759 during probe().
264 	.name = "max77759-pmic",
280 	.name = "max77759-maxq",
290 	.name = "max77759-topsys",
301 	.name = "max77759-chgr",
333 	MFD_CELL_OF("max77759-nvmem", NULL, NULL, 0, 0,
334 		    "maxim,max77759-nvmem"),
338 	MFD_CELL_OF("max77759-gpio", max77759_gpio_resources, NULL, 0, 0,
339 		    "maxim,max77759-gpio"),
343 	MFD_CELL_RES("max77759-charger", max77759_charger_resources),
346 int max77759_maxq_command(struct max77759 *max77759,  in max77759_maxq_command()  argument
351 	struct device *dev = regmap_get_device(max77759->regmap_maxq);  in max77759_maxq_command()
370 	guard(mutex)(&max77759->maxq_lock);  in max77759_maxq_command()
372 	reinit_completion(&max77759->cmd_done);  in max77759_maxq_command()
378 	ret = regmap_bulk_write(max77759->regmap_maxq,  in max77759_maxq_command()
382 		ret = regmap_write(max77759->regmap_maxq,  in max77759_maxq_command()
390 	if (!wait_for_completion_timeout(&max77759->cmd_done,  in max77759_maxq_command()
396 	ret = regmap_bulk_read(max77759->regmap_maxq,  in max77759_maxq_command()
420 	struct max77759 *max77759 = irq_data;  in apcmdres_irq_handler()  local
422 	regmap_write(max77759->regmap_maxq, MAX77759_MAXQ_REG_UIC_INT1,  in apcmdres_irq_handler()
425 	complete(&max77759->cmd_done);  in apcmdres_irq_handler()
431 				      struct max77759 *max77759,  in max77759_create_i2c_subdev()  argument
467 		max77759->regmap_maxq = regmap;  in max77759_create_i2c_subdev()
469 		max77759->regmap_charger = regmap;  in max77759_create_i2c_subdev()
500 				     struct max77759 *max77759,  in max77759_add_chained_maxq()  argument
508 					    max77759->regmap_maxq,  in max77759_add_chained_maxq()
516 	init_completion(&max77759->cmd_done);  in max77759_add_chained_maxq()
523 					dev_name(&client->dev), max77759);  in max77759_add_chained_maxq()
541 				       struct max77759 *max77759,  in max77759_add_chained_topsys()  argument
548 					    max77759->regmap_top,  in max77759_add_chained_topsys()
560 					struct max77759 *max77759,  in max77759_add_chained_charger()  argument
567 					    max77759->regmap_charger,  in max77759_add_chained_charger()
591 	struct max77759 *max77759;  in max77759_probe()  local
596 	max77759 = devm_kzalloc(&client->dev, sizeof(*max77759), GFP_KERNEL);  in max77759_probe()
597 	if (!max77759)  in max77759_probe()
600 	i2c_set_clientdata(client, max77759);  in max77759_probe()
602 	max77759->regmap_top = devm_regmap_init_i2c(client,  in max77759_probe()
604 	if (IS_ERR(max77759->regmap_top))  in max77759_probe()
605 		return dev_err_probe(&client->dev, PTR_ERR(max77759->regmap_top),  in max77759_probe()
609 	ret = regmap_read(max77759->regmap_top,  in max77759_probe()
620 	ret = devm_mutex_init(&client->dev, &max77759->maxq_lock);  in max77759_probe()
625 		ret = max77759_create_i2c_subdev(client, max77759,  in max77759_probe()
639 	ret = devm_regmap_add_irq_chip(&client->dev, max77759->regmap_top,  in max77759_probe()
648 	ret = max77759_add_chained_maxq(client, max77759, irq_chip_data_pmic);  in max77759_probe()
652 	ret = max77759_add_chained_topsys(client, max77759, irq_chip_data_pmic);  in max77759_probe()
656 	ret = max77759_add_chained_charger(client, max77759, irq_chip_data_pmic);  in max77759_probe()
667 	{ "max77759" },
673 	{ .compatible = "maxim,max77759", },
680 		.name = "max77759",
689 MODULE_DESCRIPTION("Maxim MAX77759 core driver");