63 	struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);  in mt6397_irq_lock()  local
65 	mutex_lock(&mt6397->irqlock);  in mt6397_irq_lock()
70 	struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);  in mt6397_irq_sync_unlock()  local
72 	regmap_write(mt6397->regmap, MT6397_INT_CON0, mt6397->irq_masks_cur[0]);  in mt6397_irq_sync_unlock()
73 	regmap_write(mt6397->regmap, MT6397_INT_CON1, mt6397->irq_masks_cur[1]);  in mt6397_irq_sync_unlock()
75 	mutex_unlock(&mt6397->irqlock);  in mt6397_irq_sync_unlock()
80 	struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);  in mt6397_irq_disable()  local
84 	mt6397->irq_masks_cur[reg] &= ~BIT(shift);  in mt6397_irq_disable()
89 	struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data);  in mt6397_irq_enable()  local
93 	mt6397->irq_masks_cur[reg] |= BIT(shift);  in mt6397_irq_enable()
99 	struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(irq_data);  in mt6397_irq_set_wake()  local
104 		mt6397->wake_mask[reg] |= BIT(shift);  in mt6397_irq_set_wake()
106 		mt6397->wake_mask[reg] &= ~BIT(shift);  in mt6397_irq_set_wake()
123 static void mt6397_irq_handle_reg(struct mt6397_chip *mt6397, int reg,  in mt6397_irq_handle_reg()  argument
129 	ret = regmap_read(mt6397->regmap, reg, &status);  in mt6397_irq_handle_reg()
131 		dev_err(mt6397->dev, "Failed to read irq status: %d\n", ret);  in mt6397_irq_handle_reg()
137 			irq = irq_find_mapping(mt6397->irq_domain, irqbase + i);  in mt6397_irq_handle_reg()
143 	regmap_write(mt6397->regmap, reg, status);  in mt6397_irq_handle_reg()
148 	struct mt6397_chip *mt6397 = data;  in mt6397_irq_thread()  local
150 	mt6397_irq_handle_reg(mt6397, MT6397_INT_STATUS0, 0);  in mt6397_irq_thread()
151 	mt6397_irq_handle_reg(mt6397, MT6397_INT_STATUS1, 16);  in mt6397_irq_thread()
159 	struct mt6397_chip *mt6397 = d->host_data;  in mt6397_irq_domain_map()  local
161 	irq_set_chip_data(irq, mt6397);  in mt6397_irq_domain_map()
173 static int mt6397_irq_init(struct mt6397_chip *mt6397)  in mt6397_irq_init()  argument
177 	mutex_init(&mt6397->irqlock);  in mt6397_irq_init()
180 	regmap_write(mt6397->regmap, MT6397_INT_CON0, 0x0);  in mt6397_irq_init()
181 	regmap_write(mt6397->regmap, MT6397_INT_CON1, 0x0);  in mt6397_irq_init()
183 	mt6397->irq_domain = irq_domain_add_linear(mt6397->dev->of_node,  in mt6397_irq_init()
184 		MT6397_IRQ_NR, &mt6397_irq_domain_ops, mt6397);  in mt6397_irq_init()
185 	if (!mt6397->irq_domain) {  in mt6397_irq_init()
186 		dev_err(mt6397->dev, "could not create irq domain\n");  in mt6397_irq_init()
190 	ret = devm_request_threaded_irq(mt6397->dev, mt6397->irq, NULL,  in mt6397_irq_init()
191 		mt6397_irq_thread, IRQF_ONESHOT, "mt6397-pmic", mt6397);  in mt6397_irq_init()
193 		dev_err(mt6397->dev, "failed to register irq=%d; err: %d\n",  in mt6397_irq_init()
194 			mt6397->irq, ret);  in mt6397_irq_init()
233 	struct mt6397_chip *mt6397;  in mt6397_probe()  local
235 	mt6397 = devm_kzalloc(&pdev->dev, sizeof(*mt6397), GFP_KERNEL);  in mt6397_probe()
236 	if (!mt6397)  in mt6397_probe()
239 	mt6397->dev = &pdev->dev;  in mt6397_probe()
244 	mt6397->regmap = dev_get_regmap(pdev->dev.parent, NULL);  in mt6397_probe()
245 	if (!mt6397->regmap)  in mt6397_probe()
248 	platform_set_drvdata(pdev, mt6397);  in mt6397_probe()
250 	mt6397->irq = platform_get_irq(pdev, 0);  in mt6397_probe()
251 	if (mt6397->irq > 0) {  in mt6397_probe()
252 		ret = mt6397_irq_init(mt6397);  in mt6397_probe()