2  * MFD core driver for Intel Broxton Whiskey Cove PMIC
27 /* PMIC device registers */
65 /* Whiskey Cove PMIC share same ACPI ID between different platforms */
284 	struct intel_soc_pmic *pmic = context;  in regmap_ipc_byte_reg_read()  local
286 	if (!pmic)  in regmap_ipc_byte_reg_read()
302 		dev_err(pmic->dev, "Failed to read from PMIC\n");  in regmap_ipc_byte_reg_read()
316 	struct intel_soc_pmic *pmic = context;  in regmap_ipc_byte_reg_write()  local
318 	if (!pmic)  in regmap_ipc_byte_reg_write()
335 		dev_err(pmic->dev, "Failed to write to PMIC\n");  in regmap_ipc_byte_reg_write()
342 /* sysfs interfaces to r/w PMIC registers, required by initial script */
365 	struct intel_soc_pmic *pmic = dev_get_drvdata(dev);  in bxtwc_val_show()  local
367 	ret = regmap_read(pmic->regmap, bxtwc_reg_addr, &val);  in bxtwc_val_show()
381 	struct intel_soc_pmic *pmic = dev_get_drvdata(dev);  in bxtwc_val_store()  local
387 	ret = regmap_write(pmic->regmap, bxtwc_reg_addr, val);  in bxtwc_val_store()
415 static int bxtwc_add_chained_irq_chip(struct intel_soc_pmic *pmic,  in bxtwc_add_chained_irq_chip()  argument
425 		dev_err(pmic->dev,  in bxtwc_add_chained_irq_chip()
431 	return devm_regmap_add_irq_chip(pmic->dev, pmic->regmap, irq, irq_flags,  in bxtwc_add_chained_irq_chip()
441 	struct intel_soc_pmic *pmic;  in bxtwc_probe()  local
446 		dev_err(&pdev->dev, "Failed to get PMIC hardware revision\n");  in bxtwc_probe()
450 		dev_err(&pdev->dev, "Invalid PMIC hardware revision: %llu\n",  in bxtwc_probe()
455 	pmic = devm_kzalloc(&pdev->dev, sizeof(*pmic), GFP_KERNEL);  in bxtwc_probe()
456 	if (!pmic)  in bxtwc_probe()
464 	pmic->irq = ret;  in bxtwc_probe()
466 	dev_set_drvdata(&pdev->dev, pmic);  in bxtwc_probe()
467 	pmic->dev = &pdev->dev;  in bxtwc_probe()
469 	pmic->regmap = devm_regmap_init(&pdev->dev, NULL, pmic,  in bxtwc_probe()
471 	if (IS_ERR(pmic->regmap)) {  in bxtwc_probe()
472 		ret = PTR_ERR(pmic->regmap);  in bxtwc_probe()
477 	ret = devm_regmap_add_irq_chip(&pdev->dev, pmic->regmap, pmic->irq,  in bxtwc_probe()
480 				       &pmic->irq_chip_data);  in bxtwc_probe()
486 	ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data,  in bxtwc_probe()
490 					 &pmic->irq_chip_data_pwrbtn);  in bxtwc_probe()
496 	ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data,  in bxtwc_probe()
500 					 &pmic->irq_chip_data_tmu);  in bxtwc_probe()
507 	ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data,  in bxtwc_probe()
511 					 &pmic->irq_chip_data_bcu);  in bxtwc_probe()
520 	ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data,  in bxtwc_probe()
524 					 &pmic->irq_chip_data_adc);  in bxtwc_probe()
533 	ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data,  in bxtwc_probe()
537 					 &pmic->irq_chip_data_chgr);  in bxtwc_probe()
546 	ret = bxtwc_add_chained_irq_chip(pmic, pmic->irq_chip_data,  in bxtwc_probe()
550 					 &pmic->irq_chip_data_crit);  in bxtwc_probe()
578 	regmap_update_bits(pmic->regmap, BXTWC_MIRQLVL1,  in bxtwc_probe()
593 	struct intel_soc_pmic *pmic = dev_get_drvdata(&pdev->dev);  in bxtwc_shutdown()  local
595 	disable_irq(pmic->irq);  in bxtwc_shutdown()
601 	struct intel_soc_pmic *pmic = dev_get_drvdata(dev);  in bxtwc_suspend()  local
603 	disable_irq(pmic->irq);  in bxtwc_suspend()
610 	struct intel_soc_pmic *pmic = dev_get_drvdata(dev);  in bxtwc_resume()  local
612 	enable_irq(pmic->irq);  in bxtwc_resume()
629 		.name	= "BXTWC PMIC",