21 struct ns_pinctrl {  struct
151 	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);  in ns_pinctrl_get_groups_count()  local
153 	return ns_pinctrl->num_groups;  in ns_pinctrl_get_groups_count()
159 	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);  in ns_pinctrl_get_group_name()  local
161 	return ns_pinctrl->groups[selector].name;  in ns_pinctrl_get_group_name()
169 	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);  in ns_pinctrl_get_group_pins()  local
171 	*pins = ns_pinctrl->groups[selector].pins;  in ns_pinctrl_get_group_pins()
172 	*num_pins = ns_pinctrl->groups[selector].num_pins;  in ns_pinctrl_get_group_pins()
191 	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);  in ns_pinctrl_get_functions_count()  local
193 	return ns_pinctrl->num_functions;  in ns_pinctrl_get_functions_count()
199 	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);  in ns_pinctrl_get_function_name()  local
201 	return ns_pinctrl->functions[selector].name;  in ns_pinctrl_get_function_name()
209 	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);  in ns_pinctrl_get_function_groups()  local
211 	*groups = ns_pinctrl->functions[selector].groups;  in ns_pinctrl_get_function_groups()
212 	*num_groups = ns_pinctrl->functions[selector].num_groups;  in ns_pinctrl_get_function_groups()
221 	struct ns_pinctrl *ns_pinctrl = pinctrl_dev_get_drvdata(pctrl_dev);  in ns_pinctrl_set_mux()  local
226 	for (i = 0; i < ns_pinctrl->groups[grp_select].num_pins; i++) {  in ns_pinctrl_set_mux()
227 		int pin_number = ns_pinctrl->groups[grp_select].pins[i];  in ns_pinctrl_set_mux()
232 	tmp = readl(ns_pinctrl->base);  in ns_pinctrl_set_mux()
234 	writel(tmp, ns_pinctrl->base);  in ns_pinctrl_set_mux()
267 	struct ns_pinctrl *ns_pinctrl;  in ns_pinctrl_probe()  local
275 	ns_pinctrl = devm_kzalloc(dev, sizeof(*ns_pinctrl), GFP_KERNEL);  in ns_pinctrl_probe()
276 	if (!ns_pinctrl)  in ns_pinctrl_probe()
278 	pctldesc = &ns_pinctrl->pctldesc;  in ns_pinctrl_probe()
279 	platform_set_drvdata(pdev, ns_pinctrl);  in ns_pinctrl_probe()
283 	ns_pinctrl->dev = dev;  in ns_pinctrl_probe()
288 	ns_pinctrl->chipset_flag = (uintptr_t)of_id->data;  in ns_pinctrl_probe()
292 	ns_pinctrl->base = devm_ioremap_resource(dev, res);  in ns_pinctrl_probe()
293 	if (IS_ERR(ns_pinctrl->base)) {  in ns_pinctrl_probe()
295 		return PTR_ERR(ns_pinctrl->base);  in ns_pinctrl_probe()
312 		if (chipsets & ns_pinctrl->chipset_flag) {  in ns_pinctrl_probe()
318 	ns_pinctrl->groups = devm_kcalloc(dev, ARRAY_SIZE(ns_pinctrl_groups),  in ns_pinctrl_probe()
321 	if (!ns_pinctrl->groups)  in ns_pinctrl_probe()
323 	for (i = 0, group = &ns_pinctrl->groups[0];  in ns_pinctrl_probe()
327 		if (src->chipsets & ns_pinctrl->chipset_flag) {  in ns_pinctrl_probe()
329 			ns_pinctrl->num_groups++;  in ns_pinctrl_probe()
333 	ns_pinctrl->functions = devm_kcalloc(dev,  in ns_pinctrl_probe()
337 	if (!ns_pinctrl->functions)  in ns_pinctrl_probe()
339 	for (i = 0, function = &ns_pinctrl->functions[0];  in ns_pinctrl_probe()
343 		if (src->chipsets & ns_pinctrl->chipset_flag) {  in ns_pinctrl_probe()
345 			ns_pinctrl->num_functions++;  in ns_pinctrl_probe()
351 	ns_pinctrl->pctldev = devm_pinctrl_register(dev, pctldesc, ns_pinctrl);  in ns_pinctrl_probe()
352 	if (IS_ERR(ns_pinctrl->pctldev)) {  in ns_pinctrl_probe()
354 		return PTR_ERR(ns_pinctrl->pctldev);  in ns_pinctrl_probe()