1868 static int npcm7xx_gpio_of(struct npcm7xx_pinctrl *pctrl)  in npcm7xx_gpio_of()  argument
1872 	struct device *dev = pctrl->dev;  in npcm7xx_gpio_of()
1886 		pctrl->gpio_bank[id].base = ioremap(res.start, resource_size(&res));  in npcm7xx_gpio_of()
1887 		if (!pctrl->gpio_bank[id].base)  in npcm7xx_gpio_of()
1890 		ret = bgpio_init(&pctrl->gpio_bank[id].gc, dev, 4,  in npcm7xx_gpio_of()
1891 				 pctrl->gpio_bank[id].base + NPCM7XX_GP_N_DIN,  in npcm7xx_gpio_of()
1892 				 pctrl->gpio_bank[id].base + NPCM7XX_GP_N_DOUT,  in npcm7xx_gpio_of()
1895 				 pctrl->gpio_bank[id].base + NPCM7XX_GP_N_IEM,  in npcm7xx_gpio_of()
1913 		pctrl->gpio_bank[id].irq = ret;  in npcm7xx_gpio_of()
1914 		pctrl->gpio_bank[id].irqbase = id * NPCM7XX_GPIO_PER_BANK;  in npcm7xx_gpio_of()
1915 		pctrl->gpio_bank[id].pinctrl_id = args.args[0];  in npcm7xx_gpio_of()
1916 		pctrl->gpio_bank[id].gc.base = args.args[1];  in npcm7xx_gpio_of()
1917 		pctrl->gpio_bank[id].gc.ngpio = args.args[2];  in npcm7xx_gpio_of()
1918 		pctrl->gpio_bank[id].gc.owner = THIS_MODULE;  in npcm7xx_gpio_of()
1919 		pctrl->gpio_bank[id].gc.parent = dev;  in npcm7xx_gpio_of()
1920 		pctrl->gpio_bank[id].gc.fwnode = child;  in npcm7xx_gpio_of()
1921 		pctrl->gpio_bank[id].gc.label = devm_kasprintf(dev, GFP_KERNEL, "%pfw", child);  in npcm7xx_gpio_of()
1922 		if (pctrl->gpio_bank[id].gc.label == NULL)  in npcm7xx_gpio_of()
1925 		pctrl->gpio_bank[id].gc.dbg_show = npcmgpio_dbg_show;  in npcm7xx_gpio_of()
1926 		pctrl->gpio_bank[id].direction_input = pctrl->gpio_bank[id].gc.direction_input;  in npcm7xx_gpio_of()
1927 		pctrl->gpio_bank[id].gc.direction_input = npcmgpio_direction_input;  in npcm7xx_gpio_of()
1928 		pctrl->gpio_bank[id].direction_output = pctrl->gpio_bank[id].gc.direction_output;  in npcm7xx_gpio_of()
1929 		pctrl->gpio_bank[id].gc.direction_output = npcmgpio_direction_output;  in npcm7xx_gpio_of()
1930 		pctrl->gpio_bank[id].request = pctrl->gpio_bank[id].gc.request;  in npcm7xx_gpio_of()
1931 		pctrl->gpio_bank[id].gc.request = npcmgpio_gpio_request;  in npcm7xx_gpio_of()
1932 		pctrl->gpio_bank[id].gc.free = npcmgpio_gpio_free;  in npcm7xx_gpio_of()
1936 	pctrl->bank_num = id;  in npcm7xx_gpio_of()
1940 static int npcm7xx_gpio_register(struct npcm7xx_pinctrl *pctrl)  in npcm7xx_gpio_register()  argument
1944 	for (id = 0 ; id < pctrl->bank_num ; id++) {  in npcm7xx_gpio_register()
1947 		girq = &pctrl->gpio_bank[id].gc.irq;  in npcm7xx_gpio_register()
1951 		girq->parents = devm_kcalloc(pctrl->dev, 1,  in npcm7xx_gpio_register()
1958 		girq->parents[0] = pctrl->gpio_bank[id].irq;  in npcm7xx_gpio_register()
1961 		ret = devm_gpiochip_add_data(pctrl->dev,  in npcm7xx_gpio_register()
1962 					     &pctrl->gpio_bank[id].gc,  in npcm7xx_gpio_register()
1963 					     &pctrl->gpio_bank[id]);  in npcm7xx_gpio_register()
1965 			dev_err(pctrl->dev, "Failed to add GPIO chip %u\n", id);  in npcm7xx_gpio_register()
1969 		ret = gpiochip_add_pin_range(&pctrl->gpio_bank[id].gc,  in npcm7xx_gpio_register()
1970 					     dev_name(pctrl->dev),  in npcm7xx_gpio_register()
1971 					     pctrl->gpio_bank[id].pinctrl_id,  in npcm7xx_gpio_register()
1972 					     pctrl->gpio_bank[id].gc.base,  in npcm7xx_gpio_register()
1973 					     pctrl->gpio_bank[id].gc.ngpio);  in npcm7xx_gpio_register()
1975 			dev_err(pctrl->dev, "Failed to add GPIO bank %u\n", id);  in npcm7xx_gpio_register()
1976 			gpiochip_remove(&pctrl->gpio_bank[id].gc);  in npcm7xx_gpio_register()
1985 		gpiochip_remove(&pctrl->gpio_bank[id - 1].gc);  in npcm7xx_gpio_register()
1992 	struct npcm7xx_pinctrl *pctrl;  in npcm7xx_pinctrl_probe()  local
1995 	pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);  in npcm7xx_pinctrl_probe()
1996 	if (!pctrl)  in npcm7xx_pinctrl_probe()
1999 	pctrl->dev = &pdev->dev;  in npcm7xx_pinctrl_probe()
2000 	dev_set_drvdata(&pdev->dev, pctrl);  in npcm7xx_pinctrl_probe()
2002 	pctrl->gcr_regmap =  in npcm7xx_pinctrl_probe()
2004 	if (IS_ERR(pctrl->gcr_regmap)) {  in npcm7xx_pinctrl_probe()
2005 		dev_err(pctrl->dev, "didn't find nuvoton,npcm750-gcr\n");  in npcm7xx_pinctrl_probe()
2006 		return PTR_ERR(pctrl->gcr_regmap);  in npcm7xx_pinctrl_probe()
2009 	ret = npcm7xx_gpio_of(pctrl);  in npcm7xx_pinctrl_probe()
2011 		dev_err(pctrl->dev, "Failed to gpio dt-binding %u\n", ret);  in npcm7xx_pinctrl_probe()
2015 	pctrl->pctldev = devm_pinctrl_register(&pdev->dev,  in npcm7xx_pinctrl_probe()
2016 					       &npcm7xx_pinctrl_desc, pctrl);  in npcm7xx_pinctrl_probe()
2017 	if (IS_ERR(pctrl->pctldev)) {  in npcm7xx_pinctrl_probe()
2019 		return PTR_ERR(pctrl->pctldev);  in npcm7xx_pinctrl_probe()
2022 	ret = npcm7xx_gpio_register(pctrl);  in npcm7xx_pinctrl_probe()
2024 		dev_err(pctrl->dev, "Failed to register gpio %u\n", ret);  in npcm7xx_pinctrl_probe()