122 struct tps6586x {  struct
137 static inline struct tps6586x *dev_to_tps6586x(struct device *dev)  in dev_to_tps6586x()  argument
144 	struct tps6586x *tps6586x = dev_to_tps6586x(dev);  in tps6586x_write()  local
146 	return regmap_write(tps6586x->regmap, reg, val);  in tps6586x_write()
152 	struct tps6586x *tps6586x = dev_to_tps6586x(dev);  in tps6586x_writes()  local
154 	return regmap_bulk_write(tps6586x->regmap, reg, val, len);  in tps6586x_writes()
160 	struct tps6586x *tps6586x = dev_to_tps6586x(dev);  in tps6586x_read()  local
164 	ret = regmap_read(tps6586x->regmap, reg, &rval);  in tps6586x_read()
173 	struct tps6586x *tps6586x = dev_to_tps6586x(dev);  in tps6586x_reads()  local
175 	return regmap_bulk_read(tps6586x->regmap, reg, val, len);  in tps6586x_reads()
181 	struct tps6586x *tps6586x = dev_to_tps6586x(dev);  in tps6586x_set_bits()  local
183 	return regmap_update_bits(tps6586x->regmap, reg, bit_mask, bit_mask);  in tps6586x_set_bits()
189 	struct tps6586x *tps6586x = dev_to_tps6586x(dev);  in tps6586x_clr_bits()  local
191 	return regmap_update_bits(tps6586x->regmap, reg, bit_mask, 0);  in tps6586x_clr_bits()
197 	struct tps6586x *tps6586x = dev_to_tps6586x(dev);  in tps6586x_update()  local
199 	return regmap_update_bits(tps6586x->regmap, reg, mask, val);  in tps6586x_update()
205 	struct tps6586x *tps6586x = dev_to_tps6586x(dev);  in tps6586x_irq_get_virq()  local
207 	return irq_create_mapping(tps6586x->irq_domain, irq);  in tps6586x_irq_get_virq()
213 	struct tps6586x *tps6586x = dev_get_drvdata(dev);  in tps6586x_get_version()  local
215 	return tps6586x->version;  in tps6586x_get_version()
225 static int tps6586x_remove_subdevs(struct tps6586x *tps6586x)  in tps6586x_remove_subdevs()  argument
227 	return device_for_each_child(tps6586x->dev, NULL, __remove_subdev);  in tps6586x_remove_subdevs()
232 	struct tps6586x *tps6586x = irq_data_get_irq_chip_data(data);  in tps6586x_irq_lock()  local
234 	mutex_lock(&tps6586x->irq_lock);  in tps6586x_irq_lock()
239 	struct tps6586x *tps6586x = irq_data_get_irq_chip_data(irq_data);  in tps6586x_irq_enable()  local
243 	tps6586x->mask_reg[data->mask_reg] &= ~data->mask_mask;  in tps6586x_irq_enable()
244 	tps6586x->irq_en |= (1 << __irq);  in tps6586x_irq_enable()
249 	struct tps6586x *tps6586x = irq_data_get_irq_chip_data(irq_data);  in tps6586x_irq_disable()  local
254 	tps6586x->mask_reg[data->mask_reg] |= data->mask_mask;  in tps6586x_irq_disable()
255 	tps6586x->irq_en &= ~(1 << __irq);  in tps6586x_irq_disable()
260 	struct tps6586x *tps6586x = irq_data_get_irq_chip_data(data);  in tps6586x_irq_sync_unlock()  local
263 	for (i = 0; i < ARRAY_SIZE(tps6586x->mask_reg); i++) {  in tps6586x_irq_sync_unlock()
265 		ret = tps6586x_write(tps6586x->dev,  in tps6586x_irq_sync_unlock()
267 					    tps6586x->mask_reg[i]);  in tps6586x_irq_sync_unlock()
271 	mutex_unlock(&tps6586x->irq_lock);  in tps6586x_irq_sync_unlock()
276 	struct tps6586x *tps6586x = irq_data_get_irq_chip_data(irq_data);  in tps6586x_irq_set_wake()  local
277 	return irq_set_irq_wake(tps6586x->irq, on);  in tps6586x_irq_set_wake()
292 	struct tps6586x *tps6586x = h->host_data;  in tps6586x_irq_map()  local
294 	irq_set_chip_data(virq, tps6586x);  in tps6586x_irq_map()
309 	struct tps6586x *tps6586x = data;  in tps6586x_irq()  local
314 	ret = tps6586x_reads(tps6586x->dev, TPS6586X_INT_ACK1,  in tps6586x_irq()
318 		dev_err(tps6586x->dev, "failed to read interrupt status\n");  in tps6586x_irq()
327 		if (tps6586x->irq_en & (1 << i))  in tps6586x_irq()
329 				irq_find_mapping(tps6586x->irq_domain, i));  in tps6586x_irq()
337 static int tps6586x_irq_init(struct tps6586x *tps6586x, int irq,  in tps6586x_irq_init()  argument
345 	tps6586x->irq = irq;  in tps6586x_irq_init()
347 	mutex_init(&tps6586x->irq_lock);  in tps6586x_irq_init()
349 		tps6586x->mask_reg[i] = 0xff;  in tps6586x_irq_init()
350 		tps6586x_write(tps6586x->dev, TPS6586X_INT_MASK1 + i, 0xff);  in tps6586x_irq_init()
353 	tps6586x_reads(tps6586x->dev, TPS6586X_INT_ACK1, sizeof(tmp), tmp);  in tps6586x_irq_init()
358 			dev_err(tps6586x->dev,  in tps6586x_irq_init()
366 	tps6586x->irq_domain = irq_domain_add_simple(tps6586x->dev->of_node,  in tps6586x_irq_init()
368 				tps6586x);  in tps6586x_irq_init()
369 	if (!tps6586x->irq_domain) {  in tps6586x_irq_init()
370 		dev_err(tps6586x->dev, "Failed to create IRQ domain\n");  in tps6586x_irq_init()
374 				   "tps6586x", tps6586x);  in tps6586x_irq_init()
377 		device_init_wakeup(tps6586x->dev, 1);  in tps6586x_irq_init()
382 static int tps6586x_add_subdevs(struct tps6586x *tps6586x,  in tps6586x_add_subdevs()  argument
398 		pdev->dev.parent = tps6586x->dev;  in tps6586x_add_subdevs()
411 	tps6586x_remove_subdevs(tps6586x);  in tps6586x_add_subdevs()
524 	struct tps6586x *tps6586x;  in tps6586x_i2c_probe()  local
542 	tps6586x = devm_kzalloc(&client->dev, sizeof(*tps6586x), GFP_KERNEL);  in tps6586x_i2c_probe()
543 	if (!tps6586x)  in tps6586x_i2c_probe()
546 	tps6586x->version = version;  in tps6586x_i2c_probe()
547 	tps6586x_print_version(client, tps6586x->version);  in tps6586x_i2c_probe()
549 	tps6586x->client = client;  in tps6586x_i2c_probe()
550 	tps6586x->dev = &client->dev;  in tps6586x_i2c_probe()
551 	i2c_set_clientdata(client, tps6586x);  in tps6586x_i2c_probe()
553 	tps6586x->regmap = devm_regmap_init_i2c(client,  in tps6586x_i2c_probe()
555 	if (IS_ERR(tps6586x->regmap)) {  in tps6586x_i2c_probe()
556 		ret = PTR_ERR(tps6586x->regmap);  in tps6586x_i2c_probe()
563 		ret = tps6586x_irq_init(tps6586x, client->irq,  in tps6586x_i2c_probe()
571 	ret = mfd_add_devices(tps6586x->dev, -1,  in tps6586x_i2c_probe()
573 			      NULL, 0, tps6586x->irq_domain);  in tps6586x_i2c_probe()
579 	ret = tps6586x_add_subdevs(tps6586x, pdata);  in tps6586x_i2c_probe()
604 	mfd_remove_devices(tps6586x->dev);  in tps6586x_i2c_probe()
607 		free_irq(client->irq, tps6586x);  in tps6586x_i2c_probe()
613 	struct tps6586x *tps6586x = i2c_get_clientdata(client);  in tps6586x_i2c_remove()  local
615 	tps6586x_remove_subdevs(tps6586x);  in tps6586x_i2c_remove()
616 	mfd_remove_devices(tps6586x->dev);  in tps6586x_i2c_remove()
618 		free_irq(client->irq, tps6586x);  in tps6586x_i2c_remove()
623 	struct tps6586x *tps6586x = dev_get_drvdata(dev);  in tps6586x_i2c_suspend()  local
625 	if (tps6586x->client->irq)  in tps6586x_i2c_suspend()
626 		disable_irq(tps6586x->client->irq);  in tps6586x_i2c_suspend()
633 	struct tps6586x *tps6586x = dev_get_drvdata(dev);  in tps6586x_i2c_resume()  local
635 	if (tps6586x->client->irq)  in tps6586x_i2c_resume()
636 		enable_irq(tps6586x->client->irq);  in tps6586x_i2c_resume()