139 		.name = "mtk-pmic-keys",
156 		.name = "mtk-pmic-keys",
178 		.name = "mtk-pmic-keys",
199 		.name = "mtk-pmic-keys",
243 		.name = "mtk-pmic-keys",
275 		.name = "mtk-pmic-keys",
350 	struct mt6397_chip *pmic;  in mt6397_probe()  local
353 	pmic = devm_kzalloc(&pdev->dev, sizeof(*pmic), GFP_KERNEL);  in mt6397_probe()
354 	if (!pmic)  in mt6397_probe()
357 	pmic->dev = &pdev->dev;  in mt6397_probe()
360 	 * mt6397 MFD is child device of soc pmic wrapper.  in mt6397_probe()
363 	pmic->regmap = dev_get_regmap(pdev->dev.parent, NULL);  in mt6397_probe()
364 	if (!pmic->regmap)  in mt6397_probe()
371 	ret = regmap_read(pmic->regmap, pmic_core->cid_addr, &id);  in mt6397_probe()
377 	pmic->chip_id = (id >> pmic_core->cid_shift) & 0xff;  in mt6397_probe()
379 	platform_set_drvdata(pdev, pmic);  in mt6397_probe()
381 	pmic->irq = platform_get_irq(pdev, 0);  in mt6397_probe()
382 	if (pmic->irq <= 0)  in mt6397_probe()
383 		return pmic->irq;  in mt6397_probe()
385 	ret = pmic_core->irq_init(pmic);  in mt6397_probe()
391 				   NULL, 0, pmic->irq_domain);  in mt6397_probe()
393 		irq_domain_remove(pmic->irq_domain);  in mt6397_probe()
446 MODULE_DESCRIPTION("Driver for MediaTek MT6397 PMIC");