38 	struct tps65217 *tps = irq_data_get_irq_chip_data(data);  in tps65217_irq_lock()  local
40 	mutex_lock(&tps->irq_lock);  in tps65217_irq_lock()
45 	struct tps65217 *tps = irq_data_get_irq_chip_data(data);  in tps65217_irq_sync_unlock()  local
48 	ret = tps65217_set_bits(tps, TPS65217_REG_INT, TPS65217_INT_MASK,  in tps65217_irq_sync_unlock()
49 				tps->irq_mask, TPS65217_PROTECT_NONE);  in tps65217_irq_sync_unlock()
51 		dev_err(tps->dev, "Failed to sync IRQ masks\n");  in tps65217_irq_sync_unlock()
53 	mutex_unlock(&tps->irq_lock);  in tps65217_irq_sync_unlock()
58 	struct tps65217 *tps = irq_data_get_irq_chip_data(data);  in tps65217_irq_enable()  local
61 	tps->irq_mask &= ~mask;  in tps65217_irq_enable()
66 	struct tps65217 *tps = irq_data_get_irq_chip_data(data);  in tps65217_irq_disable()  local
69 	tps->irq_mask |= mask;  in tps65217_irq_disable()
105 	struct tps65217 *tps = data;  in tps65217_irq_thread()  local
111 	ret = tps65217_reg_read(tps, TPS65217_REG_INT, &status);  in tps65217_irq_thread()
113 		dev_err(tps->dev, "Failed to read IRQ status: %d\n",  in tps65217_irq_thread()
120 			handle_nested_irq(irq_find_mapping(tps->irq_domain, i));  in tps65217_irq_thread()
134 	struct tps65217 *tps = h->host_data;  in tps65217_irq_map()  local
136 	irq_set_chip_data(virq, tps);  in tps65217_irq_map()
139 	irq_set_parent(virq, tps->irq);  in tps65217_irq_map()
149 static int tps65217_irq_init(struct tps65217 *tps, int irq)  in tps65217_irq_init()  argument
153 	mutex_init(&tps->irq_lock);  in tps65217_irq_init()
154 	tps->irq = irq;  in tps65217_irq_init()
157 	tps->irq_mask = TPS65217_INT_MASK;  in tps65217_irq_init()
158 	tps65217_set_bits(tps, TPS65217_REG_INT, TPS65217_INT_MASK,  in tps65217_irq_init()
161 	tps->irq_domain = irq_domain_add_linear(tps->dev->of_node,  in tps65217_irq_init()
162 		TPS65217_NUM_IRQ, &tps65217_irq_domain_ops, tps);  in tps65217_irq_init()
163 	if (!tps->irq_domain) {  in tps65217_irq_init()
164 		dev_err(tps->dev, "Could not create IRQ domain\n");  in tps65217_irq_init()
168 	ret = devm_request_threaded_irq(tps->dev, irq, NULL,  in tps65217_irq_init()
170 					"tps65217-irq", tps);  in tps65217_irq_init()
172 		dev_err(tps->dev, "Failed to request IRQ %d: %d\n",  in tps65217_irq_init()
189 int tps65217_reg_read(struct tps65217 *tps, unsigned int reg,  in tps65217_reg_read()  argument
192 	return regmap_read(tps->regmap, reg, val);  in tps65217_reg_read()
204 int tps65217_reg_write(struct tps65217 *tps, unsigned int reg,  in tps65217_reg_write()  argument
212 		return regmap_write(tps->regmap, reg, val);  in tps65217_reg_write()
215 		ret = regmap_write(tps->regmap, TPS65217_REG_PASSWORD,  in tps65217_reg_write()
220 		return regmap_write(tps->regmap, reg, val);  in tps65217_reg_write()
223 		ret = regmap_write(tps->regmap, TPS65217_REG_PASSWORD,  in tps65217_reg_write()
227 		ret = regmap_write(tps->regmap, reg, val);  in tps65217_reg_write()
230 		ret = regmap_write(tps->regmap, TPS65217_REG_PASSWORD,  in tps65217_reg_write()
234 		return regmap_write(tps->regmap, reg, val);  in tps65217_reg_write()
250 static int tps65217_update_bits(struct tps65217 *tps, unsigned int reg,  in tps65217_update_bits()  argument
256 	ret = tps65217_reg_read(tps, reg, &data);  in tps65217_update_bits()
258 		dev_err(tps->dev, "Read from reg 0x%x failed\n", reg);  in tps65217_update_bits()
265 	ret = tps65217_reg_write(tps, reg, data, level);  in tps65217_update_bits()
267 		dev_err(tps->dev, "Write for reg 0x%x failed\n", reg);  in tps65217_update_bits()
272 int tps65217_set_bits(struct tps65217 *tps, unsigned int reg,  in tps65217_set_bits()  argument
275 	return tps65217_update_bits(tps, reg, mask, val, level);  in tps65217_set_bits()
279 int tps65217_clear_bits(struct tps65217 *tps, unsigned int reg,  in tps65217_clear_bits()  argument
282 	return tps65217_update_bits(tps, reg, mask, 0, level);  in tps65217_clear_bits()
312 	struct tps65217 *tps;  in tps65217_probe()  local
320 	tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL);  in tps65217_probe()
321 	if (!tps)  in tps65217_probe()
324 	i2c_set_clientdata(client, tps);  in tps65217_probe()
325 	tps->dev = &client->dev;  in tps65217_probe()
327 	tps->regmap = devm_regmap_init_i2c(client, &tps65217_regmap_config);  in tps65217_probe()
328 	if (IS_ERR(tps->regmap)) {  in tps65217_probe()
329 		ret = PTR_ERR(tps->regmap);  in tps65217_probe()
330 		dev_err(tps->dev, "Failed to allocate register map: %d\n",  in tps65217_probe()
336 		tps65217_irq_init(tps, client->irq);  in tps65217_probe()
345 	ret = devm_mfd_add_devices(tps->dev, -1, tps65217s,  in tps65217_probe()
347 				   tps->irq_domain);  in tps65217_probe()
349 		dev_err(tps->dev, "mfd_add_devices failed: %d\n", ret);  in tps65217_probe()
353 	ret = tps65217_reg_read(tps, TPS65217_REG_CHIPID, &version);  in tps65217_probe()
355 		dev_err(tps->dev, "Failed to read revision register: %d\n",  in tps65217_probe()
362 		ret = tps65217_set_bits(tps, TPS65217_REG_STATUS,  in tps65217_probe()
366 			dev_warn(tps->dev, "unable to set the status OFF\n");  in tps65217_probe()
369 	dev_info(tps->dev, "TPS65217 ID %#x version 1.%d\n",  in tps65217_probe()
378 	struct tps65217 *tps = i2c_get_clientdata(client);  in tps65217_remove()  local
383 		virq = irq_find_mapping(tps->irq_domain, i);  in tps65217_remove()
388 	irq_domain_remove(tps->irq_domain);  in tps65217_remove()
389 	tps->irq_domain = NULL;  in tps65217_remove()