289 	struct tps6594 *tps = irq_drv_data;  in tps6594_handle_post_irq()  local
302 	if (tps->use_crc)  in tps6594_handle_post_irq()
303 		ret = regmap_write_bits(tps->regmap, TPS6594_REG_INT_COMM_ERR,  in tps6594_handle_post_irq()
329 static int tps6594_check_crc_mode(struct tps6594 *tps, bool primary_pmic)  in tps6594_check_crc_mode()  argument
337 	tps->use_crc = true;  in tps6594_check_crc_mode()
338 	ret = regmap_test_bits(tps->regmap, TPS6594_REG_SERIAL_IF_CONFIG,  in tps6594_check_crc_mode()
343 		dev_info(tps->dev, "CRC feature enabled on %s PMIC",  in tps6594_check_crc_mode()
351 static int tps6594_set_crc_feature(struct tps6594 *tps)  in tps6594_set_crc_feature()  argument
355 	ret = tps6594_check_crc_mode(tps, true);  in tps6594_set_crc_feature()
361 		tps->use_crc = false;  in tps6594_set_crc_feature()
362 		ret = regmap_write_bits(tps->regmap, TPS6594_REG_FSM_I2C_TRIGGERS,  in tps6594_set_crc_feature()
374 		ret = tps6594_check_crc_mode(tps, true);  in tps6594_set_crc_feature()
380 static int tps6594_enable_crc(struct tps6594 *tps)  in tps6594_enable_crc()  argument
382 	struct device *dev = tps->dev;  in tps6594_enable_crc()
397 		ret = tps6594_set_crc_feature(tps);  in tps6594_enable_crc()
409 			ret = tps6594_check_crc_mode(tps, false);  in tps6594_enable_crc()
415 int tps6594_device_init(struct tps6594 *tps, bool enable_crc)  in tps6594_device_init()  argument
417 	struct device *dev = tps->dev;  in tps6594_device_init()
421 		ret = tps6594_enable_crc(tps);  in tps6594_device_init()
427 	ret = regmap_set_bits(tps->regmap, TPS6594_REG_FSM_NSLEEP_TRIGGERS,  in tps6594_device_init()
432 	tps6594_irq_chip.irq_drv_data = tps;  in tps6594_device_init()
434 					       dev->driver->name, tps->chip_id, tps->reg);  in tps6594_device_init()
436 	ret = devm_regmap_add_irq_chip(dev, tps->regmap, tps->irq, IRQF_SHARED | IRQF_ONESHOT,  in tps6594_device_init()
437 				       0, &tps6594_irq_chip, &tps->irq_data);  in tps6594_device_init()
443 				   regmap_irq_get_domain(tps->irq_data));  in tps6594_device_init()
448 	if (tps->chip_id != LP8764) {  in tps6594_device_init()
451 					   regmap_irq_get_domain(tps->irq_data));  in tps6594_device_init()