452 static void nmk_prcm_altcx_set_mode(struct nmk_pinctrl *npct,  in nmk_prcm_altcx_set_mode()  argument
462 	if (!npct->prcm_base)  in nmk_prcm_altcx_set_mode()
466 		dev_err(npct->dev, "PRCM GPIOCR: alternate-C%i is invalid\n",  in nmk_prcm_altcx_set_mode()
471 	for (i = 0 ; i < npct->soc->npins_altcx ; i++) {  in nmk_prcm_altcx_set_mode()
472 		if (npct->soc->altcx_pins[i].pin == offset)  in nmk_prcm_altcx_set_mode()
475 	if (i == npct->soc->npins_altcx) {  in nmk_prcm_altcx_set_mode()
476 		dev_dbg(npct->dev, "PRCM GPIOCR: pin %i is not found\n",  in nmk_prcm_altcx_set_mode()
481 	pin_desc = npct->soc->altcx_pins + i;  in nmk_prcm_altcx_set_mode()
482 	gpiocr_regs = npct->soc->prcm_gpiocr_registers;  in nmk_prcm_altcx_set_mode()
493 				if (readl(npct->prcm_base + reg) & BIT(bit)) {  in nmk_prcm_altcx_set_mode()
494 					nmk_write_masked(npct->prcm_base + reg, BIT(bit), 0);  in nmk_prcm_altcx_set_mode()
495 					dev_dbg(npct->dev,  in nmk_prcm_altcx_set_mode()
506 		dev_warn(npct->dev,  in nmk_prcm_altcx_set_mode()
522 			if (readl(npct->prcm_base + reg) & BIT(bit)) {  in nmk_prcm_altcx_set_mode()
523 				nmk_write_masked(npct->prcm_base + reg, BIT(bit), 0);  in nmk_prcm_altcx_set_mode()
524 				dev_dbg(npct->dev,  in nmk_prcm_altcx_set_mode()
533 	dev_dbg(npct->dev, "PRCM GPIOCR: pin %i: alternate-C%i has been selected\n",  in nmk_prcm_altcx_set_mode()
535 	nmk_write_masked(npct->prcm_base + reg, BIT(bit), BIT(bit));  in nmk_prcm_altcx_set_mode()
589 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_prcm_gpiocr_get_mode()  local
593 	if (!npct->prcm_base)  in nmk_prcm_gpiocr_get_mode()
596 	for (i = 0; i < npct->soc->npins_altcx; i++) {  in nmk_prcm_gpiocr_get_mode()
597 		if (npct->soc->altcx_pins[i].pin == gpio)  in nmk_prcm_gpiocr_get_mode()
600 	if (i == npct->soc->npins_altcx)  in nmk_prcm_gpiocr_get_mode()
603 	pin_desc = npct->soc->altcx_pins + i;  in nmk_prcm_gpiocr_get_mode()
604 	gpiocr_regs = npct->soc->prcm_gpiocr_registers;  in nmk_prcm_gpiocr_get_mode()
609 			if (readl(npct->prcm_base + reg) & BIT(bit))  in nmk_prcm_gpiocr_get_mode()
1300 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_get_groups_cnt()  local
1302 	return npct->soc->ngroups;  in nmk_get_groups_cnt()
1308 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_get_group_name()  local
1310 	return npct->soc->groups[selector].name;  in nmk_get_group_name()
1317 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_get_group_pins()  local
1319 	*pins = npct->soc->groups[selector].pins;  in nmk_get_group_pins()
1320 	*num_pins = npct->soc->groups[selector].npins;  in nmk_get_group_pins()
1327 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_match_gpio_range()  local
1330 	for (i = 0; i < npct->soc->gpio_num_ranges; i++) {  in nmk_match_gpio_range()
1333 		range = &npct->soc->gpio_ranges[i];  in nmk_match_gpio_range()
1482 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_find_pin_name()  local
1485 		for (i = 0; i < npct->soc->npins; i++)  in nmk_find_pin_name()
1486 			if (npct->soc->pins[i].number == pin_number)  in nmk_find_pin_name()
1487 				return npct->soc->pins[i].name;  in nmk_find_pin_name()
1614 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_pmx_get_funcs_cnt()  local
1616 	return npct->soc->nfunctions;  in nmk_pmx_get_funcs_cnt()
1622 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_pmx_get_func_name()  local
1624 	return npct->soc->functions[function].name;  in nmk_pmx_get_func_name()
1632 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_pmx_get_func_groups()  local
1634 	*groups = npct->soc->functions[function].groups;  in nmk_pmx_get_func_groups()
1635 	*num_groups = npct->soc->functions[function].ngroups;  in nmk_pmx_get_func_groups()
1643 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_pmx_set()  local
1651 	g = &npct->soc->groups[group];  in nmk_pmx_set()
1656 	dev_dbg(npct->dev, "enable group %s, %u pins\n", g->name, g->npins);  in nmk_pmx_set()
1704 			dev_err(npct->dev,  in nmk_pmx_set()
1710 			dev_err(npct->dev, "GPIO chip missing in range for pin offset %d in group %s at index %d\n",  in nmk_pmx_set()
1716 		dev_dbg(npct->dev, "setting pin %d to altsetting %d\n", g->pins[i], g->altsetting);  in nmk_pmx_set()
1742 			nmk_prcm_altcx_set_mode(npct, g->pins[i],  in nmk_pmx_set()
1762 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_gpio_request_enable()  local
1768 		dev_err(npct->dev, "invalid range\n");  in nmk_gpio_request_enable()
1772 		dev_err(npct->dev, "missing GPIO chip in range\n");  in nmk_gpio_request_enable()
1778 	dev_dbg(npct->dev, "enable pin %u as GPIO\n", offset);  in nmk_gpio_request_enable()
1793 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_gpio_disable_free()  local
1795 	dev_dbg(npct->dev, "disable pin %u as GPIO\n", offset);  in nmk_gpio_disable_free()
1828 	struct nmk_pinctrl *npct = pinctrl_dev_get_drvdata(pctldev);  in nmk_pin_config_set()  local
1839 		dev_err(npct->dev, "invalid pin offset %d\n", pin);  in nmk_pin_config_set()
1843 		dev_err(npct->dev, "GPIO chip missing in range for pin %d\n",  in nmk_pin_config_set()
1953 	struct nmk_pinctrl *npct;  in nmk_pinctrl_suspend()  local
1955 	npct = dev_get_drvdata(dev);  in nmk_pinctrl_suspend()
1956 	if (!npct)  in nmk_pinctrl_suspend()
1959 	return pinctrl_force_sleep(npct->pctl);  in nmk_pinctrl_suspend()
1964 	struct nmk_pinctrl *npct;  in nmk_pinctrl_resume()  local
1966 	npct = dev_get_drvdata(dev);  in nmk_pinctrl_resume()
1967 	if (!npct)  in nmk_pinctrl_resume()
1970 	return pinctrl_force_default(npct->pctl);  in nmk_pinctrl_resume()
1979 	struct nmk_pinctrl *npct;  in nmk_pinctrl_probe()  local
1983 	npct = devm_kzalloc(&pdev->dev, sizeof(*npct), GFP_KERNEL);  in nmk_pinctrl_probe()
1984 	if (!npct)  in nmk_pinctrl_probe()
1994 		nmk_pinctrl_stn8815_init(&npct->soc);  in nmk_pinctrl_probe()
1996 		nmk_pinctrl_db8500_init(&npct->soc);  in nmk_pinctrl_probe()
1998 		nmk_pinctrl_db8540_init(&npct->soc);  in nmk_pinctrl_probe()
2002 		npct->prcm_base = of_iomap(prcm_np, 0);  in nmk_pinctrl_probe()
2003 	if (!npct->prcm_base) {  in nmk_pinctrl_probe()
2019 	for (i = 0; i < npct->soc->gpio_num_ranges; i++) {  in nmk_pinctrl_probe()
2020 		if (!nmk_gpio_chips[npct->soc->gpio_ranges[i].id]) {  in nmk_pinctrl_probe()
2024 		npct->soc->gpio_ranges[i].gc = &nmk_gpio_chips[npct->soc->gpio_ranges[i].id]->chip;  in nmk_pinctrl_probe()
2027 	nmk_pinctrl_desc.pins = npct->soc->pins;  in nmk_pinctrl_probe()
2028 	nmk_pinctrl_desc.npins = npct->soc->npins;  in nmk_pinctrl_probe()
2029 	npct->dev = &pdev->dev;  in nmk_pinctrl_probe()
2031 	npct->pctl = pinctrl_register(&nmk_pinctrl_desc, &pdev->dev, npct);  in nmk_pinctrl_probe()
2032 	if (!npct->pctl) {  in nmk_pinctrl_probe()
2038 	for (i = 0; i < npct->soc->gpio_num_ranges; i++)  in nmk_pinctrl_probe()
2039 		pinctrl_add_gpio_range(npct->pctl, &npct->soc->gpio_ranges[i]);  in nmk_pinctrl_probe()
2041 	platform_set_drvdata(pdev, npct);  in nmk_pinctrl_probe()