1 // SPDX-License-Identifier: GPL-2.0
5  * Copyright (C) 2015-2017, 2022 Intel Corporation. All rights reserved.
145 	.irqs = bxtwc_regmap_irqs,
154 	.irqs = bxtwc_regmap_irqs_pwrbtn,
163 	.irqs = bxtwc_regmap_irqs_tmu,
172 	.irqs = bxtwc_regmap_irqs_bcu,
181 	.irqs = bxtwc_regmap_irqs_adc,
190 	.irqs = bxtwc_regmap_irqs_chgr,
199 	.irqs = bxtwc_regmap_irqs_crit,
285 		return -EINVAL;  in regmap_ipc_byte_reg_read()
296 	ret = intel_scu_ipc_dev_command(pmic->scu, PMC_PMIC_ACCESS,  in regmap_ipc_byte_reg_read()
315 		return -EINVAL;  in regmap_ipc_byte_reg_write()
327 	return intel_scu_ipc_dev_command(pmic->scu, PMC_PMIC_ACCESS,  in regmap_ipc_byte_reg_write()
359 	ret = regmap_read(pmic->regmap, bxtwc_reg_addr, &val);  in val_show()
379 	ret = regmap_write(pmic->regmap, bxtwc_reg_addr, val);  in val_store()
422 		return dev_err_probe(pmic->dev, irq, "Failed to get parent vIRQ(%d) for chip %s\n",  in bxtwc_add_chained_irq_chip()
423 				     pirq, chip->name);  in bxtwc_add_chained_irq_chip()
425 	return devm_regmap_add_irq_chip(pmic->dev, pmic->regmap, irq, irq_flags,  in bxtwc_add_chained_irq_chip()
431 	struct device *dev = &pdev->dev;  in bxtwc_probe()
439 		return dev_err_probe(dev, -ENODEV, "Failed to get PMIC hardware revision\n");  in bxtwc_probe()
441 		return dev_err_probe(dev, -ENODEV, "Invalid PMIC hardware revision: %llu\n", hrv);  in bxtwc_probe()
445 		return -ENOMEM;  in bxtwc_probe()
450 	pmic->irq = ret;  in bxtwc_probe()
453 	pmic->dev = dev;  in bxtwc_probe()
455 	pmic->scu = devm_intel_scu_ipc_dev_get(dev);  in bxtwc_probe()
456 	if (!pmic->scu)  in bxtwc_probe()
457 		return -EPROBE_DEFER;  in bxtwc_probe()
459 	pmic->regmap = devm_regmap_init(dev, NULL, pmic, &bxtwc_regmap_config);  in bxtwc_probe()
460 	if (IS_ERR(pmic->regmap))  in bxtwc_probe()
461 		return dev_err_probe(dev, PTR_ERR(pmic->regmap), "Failed to initialise regmap\n");  in bxtwc_probe()
463 	ret = devm_regmap_add_irq_chip(dev, pmic->regmap, pmic->irq,  in bxtwc_probe()
466 				       &pmic->irq_chip_data);  in bxtwc_probe()
470 	ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data,  in bxtwc_probe()
474 					 &pmic->irq_chip_data_pwrbtn);  in bxtwc_probe()
478 	ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data,  in bxtwc_probe()
482 					 &pmic->irq_chip_data_tmu);  in bxtwc_probe()
486 	/* Add chained IRQ handler for BCU IRQs */  in bxtwc_probe()
487 	ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data,  in bxtwc_probe()
491 					 &pmic->irq_chip_data_bcu);  in bxtwc_probe()
495 	/* Add chained IRQ handler for ADC IRQs */  in bxtwc_probe()
496 	ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data,  in bxtwc_probe()
500 					 &pmic->irq_chip_data_adc);  in bxtwc_probe()
504 	/* Add chained IRQ handler for CHGR IRQs */  in bxtwc_probe()
505 	ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data,  in bxtwc_probe()
509 					 &pmic->irq_chip_data_chgr);  in bxtwc_probe()
513 	/* Add chained IRQ handler for CRIT IRQs */  in bxtwc_probe()
514 	ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data,  in bxtwc_probe()
518 					 &pmic->irq_chip_data_crit);  in bxtwc_probe()
532 	 * to re-enable the charger interrupt.  in bxtwc_probe()
534 	regmap_update_bits(pmic->regmap, BXTWC_MIRQLVL1, BXTWC_MIRQLVL1_MCHGR, 0);  in bxtwc_probe()
543 	disable_irq(pmic->irq);  in bxtwc_shutdown()
550 	disable_irq(pmic->irq);  in bxtwc_suspend()
559 	enable_irq(pmic->irq);  in bxtwc_resume()