57 static struct regmap *mtk_get_regmap(struct mtk_pinctrl *pctl,  in mtk_get_regmap()  argument
60 	if (pin >= pctl->devdata->type1_start && pin < pctl->devdata->type1_end)  in mtk_get_regmap()
61 		return pctl->regmap2;  in mtk_get_regmap()
62 	return pctl->regmap1;  in mtk_get_regmap()
65 static unsigned int mtk_get_port(struct mtk_pinctrl *pctl, unsigned long pin)  in mtk_get_port()  argument
68 	return ((pin >> 4) & pctl->devdata->port_mask)  in mtk_get_port()
69 			<< pctl->devdata->port_shf;  in mtk_get_port()
78 	struct mtk_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);  in mtk_pmx_gpio_set_direction()  local
80 	reg_addr = mtk_get_port(pctl, offset) + pctl->devdata->dir_offset;  in mtk_pmx_gpio_set_direction()
85 		reg_addr = CLR_ADDR(reg_addr, pctl);  in mtk_pmx_gpio_set_direction()
87 		reg_addr = SET_ADDR(reg_addr, pctl);  in mtk_pmx_gpio_set_direction()
89 	regmap_write(mtk_get_regmap(pctl, offset), reg_addr, bit);  in mtk_pmx_gpio_set_direction()
97 	struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev);  in mtk_gpio_set()  local
99 	reg_addr = mtk_get_port(pctl, offset) + pctl->devdata->dout_offset;  in mtk_gpio_set()
103 		reg_addr = SET_ADDR(reg_addr, pctl);  in mtk_gpio_set()
105 		reg_addr = CLR_ADDR(reg_addr, pctl);  in mtk_gpio_set()
107 	regmap_write(mtk_get_regmap(pctl, offset), reg_addr, bit);  in mtk_gpio_set()
110 static void mtk_pconf_set_ies_smt(struct mtk_pinctrl *pctl, unsigned pin,  in mtk_pconf_set_ies_smt()  argument
122 	if (pctl->devdata->spec_ies_smt_set) {  in mtk_pconf_set_ies_smt()
123 		ret = pctl->devdata->spec_ies_smt_set(mtk_get_regmap(pctl, pin),  in mtk_pconf_set_ies_smt()
124 			pin, pctl->devdata->port_align, value);  in mtk_pconf_set_ies_smt()
132 		offset = pctl->devdata->ies_offset;  in mtk_pconf_set_ies_smt()
134 		offset = pctl->devdata->smt_offset;  in mtk_pconf_set_ies_smt()
137 		reg_addr = SET_ADDR(mtk_get_port(pctl, pin) + offset, pctl);  in mtk_pconf_set_ies_smt()
139 		reg_addr = CLR_ADDR(mtk_get_port(pctl, pin) + offset, pctl);  in mtk_pconf_set_ies_smt()
141 	regmap_write(mtk_get_regmap(pctl, pin), reg_addr, bit);  in mtk_pconf_set_ies_smt()
145 		struct mtk_pinctrl *pctl,  unsigned long pin) {  in mtk_find_pin_drv_grp_by_pin()  argument
148 	for (i = 0; i < pctl->devdata->n_pin_drv_grps; i++) {  in mtk_find_pin_drv_grp_by_pin()
150 				pctl->devdata->pin_drv_grp + i;  in mtk_find_pin_drv_grp_by_pin()
158 static int mtk_pconf_set_driving(struct mtk_pinctrl *pctl,  in mtk_pconf_set_driving()  argument
166 	if (pin >= pctl->devdata->npins)  in mtk_pconf_set_driving()
169 	pin_drv = mtk_find_pin_drv_grp_by_pin(pctl, pin);  in mtk_pconf_set_driving()
170 	if (!pin_drv || pin_drv->grp > pctl->devdata->n_grp_cls)  in mtk_pconf_set_driving()
173 	drv_grp = pctl->devdata->grp_desc + pin_drv->grp;  in mtk_pconf_set_driving()
182 		return regmap_update_bits(mtk_get_regmap(pctl, pin),  in mtk_pconf_set_driving()
189 static int mtk_pconf_set_pull_select(struct mtk_pinctrl *pctl,  in mtk_pconf_set_pull_select()  argument
200 	if (pctl->devdata->spec_pull_set) {  in mtk_pconf_set_pull_select()
201 		ret = pctl->devdata->spec_pull_set(mtk_get_regmap(pctl, pin),  in mtk_pconf_set_pull_select()
202 			pin, pctl->devdata->port_align, isup, arg);  in mtk_pconf_set_pull_select()
209 		dev_err(pctl->dev, "invalid pull-up argument %d on pin %d .\n",  in mtk_pconf_set_pull_select()
216 		reg_pullen = SET_ADDR(mtk_get_port(pctl, pin) +  in mtk_pconf_set_pull_select()
217 			pctl->devdata->pullen_offset, pctl);  in mtk_pconf_set_pull_select()
219 		reg_pullen = CLR_ADDR(mtk_get_port(pctl, pin) +  in mtk_pconf_set_pull_select()
220 			pctl->devdata->pullen_offset, pctl);  in mtk_pconf_set_pull_select()
223 		reg_pullsel = SET_ADDR(mtk_get_port(pctl, pin) +  in mtk_pconf_set_pull_select()
224 			pctl->devdata->pullsel_offset, pctl);  in mtk_pconf_set_pull_select()
226 		reg_pullsel = CLR_ADDR(mtk_get_port(pctl, pin) +  in mtk_pconf_set_pull_select()
227 			pctl->devdata->pullsel_offset, pctl);  in mtk_pconf_set_pull_select()
229 	regmap_write(mtk_get_regmap(pctl, pin), reg_pullen, bit);  in mtk_pconf_set_pull_select()
230 	regmap_write(mtk_get_regmap(pctl, pin), reg_pullsel, bit);  in mtk_pconf_set_pull_select()
238 	struct mtk_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);  in mtk_pconf_parse_conf()  local
242 		mtk_pconf_set_pull_select(pctl, pin, false, false, arg);  in mtk_pconf_parse_conf()
245 		mtk_pconf_set_pull_select(pctl, pin, true, true, arg);  in mtk_pconf_parse_conf()
248 		mtk_pconf_set_pull_select(pctl, pin, true, false, arg);  in mtk_pconf_parse_conf()
251 		mtk_pconf_set_ies_smt(pctl, pin, arg, param);  in mtk_pconf_parse_conf()
254 		mtk_gpio_set(pctl->chip, pin, arg);  in mtk_pconf_parse_conf()
258 		mtk_pconf_set_ies_smt(pctl, pin, arg, param);  in mtk_pconf_parse_conf()
261 		mtk_pconf_set_driving(pctl, pin, arg);  in mtk_pconf_parse_conf()
274 	struct mtk_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);  in mtk_pconf_group_get()  local
276 	*config = pctl->groups[group].config;  in mtk_pconf_group_get()
284 	struct mtk_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);  in mtk_pconf_group_set()  local
285 	struct mtk_pinctrl_group *g = &pctl->groups[group];  in mtk_pconf_group_set()
305 mtk_pctrl_find_group_by_pin(struct mtk_pinctrl *pctl, u32 pin)  in mtk_pctrl_find_group_by_pin()  argument
309 	for (i = 0; i < pctl->ngroups; i++) {  in mtk_pctrl_find_group_by_pin()
310 		struct mtk_pinctrl_group *grp = pctl->groups + i;  in mtk_pctrl_find_group_by_pin()
320 		struct mtk_pinctrl *pctl, u32 pin_num, u32 fnum)  in mtk_pctrl_find_function_by_pin()  argument
322 	const struct mtk_desc_pin *pin = pctl->devdata->pins + pin_num;  in mtk_pctrl_find_function_by_pin()
334 static bool mtk_pctrl_is_function_valid(struct mtk_pinctrl *pctl,  in mtk_pctrl_is_function_valid()  argument
339 	for (i = 0; i < pctl->devdata->npins; i++) {  in mtk_pctrl_is_function_valid()
340 		const struct mtk_desc_pin *pin = pctl->devdata->pins + i;  in mtk_pctrl_is_function_valid()
359 static int mtk_pctrl_dt_node_to_map_func(struct mtk_pinctrl *pctl,  in mtk_pctrl_dt_node_to_map_func()  argument
372 	ret = mtk_pctrl_is_function_valid(pctl, pin, fnum);  in mtk_pctrl_dt_node_to_map_func()
374 		dev_err(pctl->dev, "invalid function %d on pin %d .\n",  in mtk_pctrl_dt_node_to_map_func()
400 	struct mtk_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);  in mtk_pctrl_dt_subnode_to_map()  local
404 		dev_err(pctl->dev, "missing pins property in node %s .\n",  in mtk_pctrl_dt_subnode_to_map()
441 		if (pin >= pctl->devdata->npins ||  in mtk_pctrl_dt_subnode_to_map()
443 			dev_err(pctl->dev, "invalid pins value.\n");  in mtk_pctrl_dt_subnode_to_map()
448 		grp = mtk_pctrl_find_group_by_pin(pctl, pin);  in mtk_pctrl_dt_subnode_to_map()
450 			dev_err(pctl->dev, "unable to match pin %d to group\n",  in mtk_pctrl_dt_subnode_to_map()
455 		err = mtk_pctrl_dt_node_to_map_func(pctl, pin, func, grp, map,  in mtk_pctrl_dt_subnode_to_map()
502 	struct mtk_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);  in mtk_pctrl_get_groups_count()  local
504 	return pctl->ngroups;  in mtk_pctrl_get_groups_count()
510 	struct mtk_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);  in mtk_pctrl_get_group_name()  local
512 	return pctl->groups[group].name;  in mtk_pctrl_get_group_name()
520 	struct mtk_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);  in mtk_pctrl_get_group_pins()  local
522 	*pins = (unsigned *)&pctl->groups[group].pin;  in mtk_pctrl_get_group_pins()
552 	struct mtk_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);  in mtk_pmx_get_func_groups()  local
554 	*groups = pctl->grp_names;  in mtk_pmx_get_func_groups()
555 	*num_groups = pctl->ngroups;  in mtk_pmx_get_func_groups()
567 	struct mtk_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);  in mtk_pmx_set_mode()  local
569 	reg_addr = ((pin / MAX_GPIO_MODE_PER_REG) << pctl->devdata->port_shf)  in mtk_pmx_set_mode()
570 			+ pctl->devdata->pinmux_offset;  in mtk_pmx_set_mode()
575 	return regmap_update_bits(mtk_get_regmap(pctl, pin),  in mtk_pmx_set_mode()
580 mtk_find_pin_by_eint_num(struct mtk_pinctrl *pctl, unsigned int eint_num)  in mtk_find_pin_by_eint_num()  argument
585 	for (i = 0; i < pctl->devdata->npins; i++) {  in mtk_find_pin_by_eint_num()
586 		pin = pctl->devdata->pins + i;  in mtk_find_pin_by_eint_num()
600 	struct mtk_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);  in mtk_pmx_set_mux()  local
601 	struct mtk_pinctrl_group *g = pctl->groups + group;  in mtk_pmx_set_mux()
603 	ret = mtk_pctrl_is_function_valid(pctl, g->pin, function);  in mtk_pmx_set_mux()
605 		dev_err(pctl->dev, "invaild function %d on group %d .\n",  in mtk_pmx_set_mux()
610 	desc = mtk_pctrl_find_function_by_pin(pctl, g->pin, function);  in mtk_pmx_set_mux()
654 	struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev);  in mtk_gpio_get_direction()  local
656 	reg_addr =  mtk_get_port(pctl, offset) + pctl->devdata->dir_offset;  in mtk_gpio_get_direction()
658 	regmap_read(pctl->regmap1, reg_addr, &read_val);  in mtk_gpio_get_direction()
667 	struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev);  in mtk_gpio_get()  local
670 		reg_addr = mtk_get_port(pctl, offset) +  in mtk_gpio_get()
671 			pctl->devdata->dout_offset;  in mtk_gpio_get()
673 		reg_addr = mtk_get_port(pctl, offset) +  in mtk_gpio_get()
674 			pctl->devdata->din_offset;  in mtk_gpio_get()
677 	regmap_read(pctl->regmap1, reg_addr, &read_val);  in mtk_gpio_get()
684 	struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev);  in mtk_gpio_to_irq()  local
687 	pin = pctl->devdata->pins + offset;  in mtk_gpio_to_irq()
691 	irq = irq_find_mapping(pctl->domain, pin->eint.eintnum);  in mtk_gpio_to_irq()
700 	struct mtk_pinctrl *pctl = irq_data_get_irq_chip_data(d);  in mtk_pinctrl_irq_request_resources()  local
704 	pin = mtk_find_pin_by_eint_num(pctl, d->hwirq);  in mtk_pinctrl_irq_request_resources()
707 		dev_err(pctl->dev, "Can not find pin\n");  in mtk_pinctrl_irq_request_resources()
711 	ret = gpiochip_lock_as_irq(pctl->chip, pin->pin.number);  in mtk_pinctrl_irq_request_resources()
713 		dev_err(pctl->dev, "unable to lock HW IRQ %lu for IRQ\n",  in mtk_pinctrl_irq_request_resources()
719 	mtk_pmx_set_mode(pctl->pctl_dev, pin->pin.number, pin->eint.eintmux);  in mtk_pinctrl_irq_request_resources()
726 	struct mtk_pinctrl *pctl = irq_data_get_irq_chip_data(d);  in mtk_pinctrl_irq_release_resources()  local
729 	pin = mtk_find_pin_by_eint_num(pctl, d->hwirq);  in mtk_pinctrl_irq_release_resources()
732 		dev_err(pctl->dev, "Can not find pin\n");  in mtk_pinctrl_irq_release_resources()
736 	gpiochip_unlock_as_irq(pctl->chip, pin->pin.number);  in mtk_pinctrl_irq_release_resources()
739 static void __iomem *mtk_eint_get_offset(struct mtk_pinctrl *pctl,  in mtk_eint_get_offset()  argument
745 	if (eint_num >= pctl->devdata->ap_num)  in mtk_eint_get_offset()
746 		eint_base = pctl->devdata->ap_num;  in mtk_eint_get_offset()
748 	reg = pctl->eint_reg_base + offset + ((eint_num - eint_base) / 32) * 4;  in mtk_eint_get_offset()
757 static unsigned int mtk_eint_can_en_debounce(struct mtk_pinctrl *pctl,  in mtk_eint_can_en_debounce()  argument
763 		&pctl->devdata->eint_offsets;  in mtk_eint_can_en_debounce()
765 	void __iomem *reg = mtk_eint_get_offset(pctl, eint_num,  in mtk_eint_can_en_debounce()
773 	if ((eint_num < pctl->devdata->db_cnt) && (sens != MT_EDGE_SENSITIVE))  in mtk_eint_can_en_debounce()
783 static unsigned int mtk_eint_get_mask(struct mtk_pinctrl *pctl,  in mtk_eint_get_mask()  argument
788 		&pctl->devdata->eint_offsets;  in mtk_eint_get_mask()
790 	void __iomem *reg = mtk_eint_get_offset(pctl, eint_num,  in mtk_eint_get_mask()
796 static int mtk_eint_flip_edge(struct mtk_pinctrl *pctl, int hwirq)  in mtk_eint_flip_edge()  argument
800 	const struct mtk_eint_offsets *eint_offsets = &(pctl->devdata->eint_offsets);  in mtk_eint_flip_edge()
803 	void __iomem *reg = pctl->eint_reg_base + (port << 2);  in mtk_eint_flip_edge()
806 	pin = mtk_find_pin_by_eint_num(pctl, hwirq);  in mtk_eint_flip_edge()
807 	curr_level = mtk_gpio_get(pctl->chip, pin->pin.number);  in mtk_eint_flip_edge()
816 		curr_level = mtk_gpio_get(pctl->chip, pin->pin.number);  in mtk_eint_flip_edge()
824 	struct mtk_pinctrl *pctl = irq_data_get_irq_chip_data(d);  in mtk_eint_mask()  local
826 			&pctl->devdata->eint_offsets;  in mtk_eint_mask()
828 	void __iomem *reg = mtk_eint_get_offset(pctl, d->hwirq,  in mtk_eint_mask()
836 	struct mtk_pinctrl *pctl = irq_data_get_irq_chip_data(d);  in mtk_eint_unmask()  local
838 		&pctl->devdata->eint_offsets;  in mtk_eint_unmask()
840 	void __iomem *reg = mtk_eint_get_offset(pctl, d->hwirq,  in mtk_eint_unmask()
845 	if (pctl->eint_dual_edges[d->hwirq])  in mtk_eint_unmask()
846 		mtk_eint_flip_edge(pctl, d->hwirq);  in mtk_eint_unmask()
852 	struct mtk_pinctrl *pctl = dev_get_drvdata(chip->dev);  in mtk_gpio_set_debounce()  local
860 	pin = pctl->devdata->pins + offset;  in mtk_gpio_set_debounce()
865 	virq = irq_find_mapping(pctl->domain, eint_num);  in mtk_gpio_set_debounce()
869 	set_offset = (eint_num / 4) * 4 + pctl->devdata->eint_offsets.dbnc_set;  in mtk_gpio_set_debounce()
870 	clr_offset = (eint_num / 4) * 4 + pctl->devdata->eint_offsets.dbnc_clr;  in mtk_gpio_set_debounce()
871 	if (!mtk_eint_can_en_debounce(pctl, eint_num))  in mtk_gpio_set_debounce()
882 	if (!mtk_eint_get_mask(pctl, eint_num)) {  in mtk_gpio_set_debounce()
890 	writel(clr_bit, pctl->eint_reg_base + clr_offset);  in mtk_gpio_set_debounce()
895 	writel(rst | bit, pctl->eint_reg_base + set_offset);  in mtk_gpio_set_debounce()
922 	struct mtk_pinctrl *pctl = irq_data_get_irq_chip_data(d);  in mtk_eint_set_type()  local
924 		&pctl->devdata->eint_offsets;  in mtk_eint_set_type()
930 		dev_err(pctl->dev, "Can't configure IRQ%d (EINT%lu) for type 0x%X\n",  in mtk_eint_set_type()
936 		pctl->eint_dual_edges[d->hwirq] = 1;  in mtk_eint_set_type()
938 		pctl->eint_dual_edges[d->hwirq] = 0;  in mtk_eint_set_type()
941 		reg = mtk_eint_get_offset(pctl, d->hwirq,  in mtk_eint_set_type()
945 		reg = mtk_eint_get_offset(pctl, d->hwirq,  in mtk_eint_set_type()
951 		reg = mtk_eint_get_offset(pctl, d->hwirq,  in mtk_eint_set_type()
955 		reg = mtk_eint_get_offset(pctl, d->hwirq,  in mtk_eint_set_type()
960 	if (pctl->eint_dual_edges[d->hwirq])  in mtk_eint_set_type()
961 		mtk_eint_flip_edge(pctl, d->hwirq);  in mtk_eint_set_type()
968 	struct mtk_pinctrl *pctl = irq_data_get_irq_chip_data(d);  in mtk_eint_ack()  local
970 		&pctl->devdata->eint_offsets;  in mtk_eint_ack()
972 	void __iomem *reg = mtk_eint_get_offset(pctl, d->hwirq,  in mtk_eint_ack()
988 static unsigned int mtk_eint_init(struct mtk_pinctrl *pctl)  in mtk_eint_init()  argument
991 		&pctl->devdata->eint_offsets;  in mtk_eint_init()
992 	void __iomem *reg = pctl->eint_reg_base + eint_offsets->dom_en;  in mtk_eint_init()
995 	for (i = 0; i < pctl->devdata->ap_num; i += 32) {  in mtk_eint_init()
1003 mtk_eint_debounce_process(struct mtk_pinctrl *pctl, int index)  in mtk_eint_debounce_process()  argument
1008 		&pctl->devdata->eint_offsets;  in mtk_eint_debounce_process()
1011 	dbnc = readl(pctl->eint_reg_base + ctrl_offset);  in mtk_eint_debounce_process()
1016 		writel(rst, pctl->eint_reg_base + ctrl_offset);  in mtk_eint_debounce_process()
1023 	struct mtk_pinctrl *pctl = irq_get_handler_data(irq);  in mtk_eint_irq_handler()  local
1027 		&pctl->devdata->eint_offsets;  in mtk_eint_irq_handler()
1028 	void __iomem *reg =  mtk_eint_get_offset(pctl, 0, eint_offsets->stat);  in mtk_eint_irq_handler()
1034 	     eint_num < pctl->devdata->ap_num;  in mtk_eint_irq_handler()
1040 			virq = irq_find_mapping(pctl->domain, index);  in mtk_eint_irq_handler()
1043 			dual_edges = pctl->eint_dual_edges[index];  in mtk_eint_irq_handler()
1050 				pin = mtk_find_pin_by_eint_num(pctl, index);  in mtk_eint_irq_handler()
1051 				start_level = mtk_gpio_get(pctl->chip,  in mtk_eint_irq_handler()
1058 				curr_level = mtk_eint_flip_edge(pctl, index);  in mtk_eint_irq_handler()
1068 			if (index < pctl->devdata->db_cnt)  in mtk_eint_irq_handler()
1069 				mtk_eint_debounce_process(pctl , index);  in mtk_eint_irq_handler()
1077 	struct mtk_pinctrl *pctl = platform_get_drvdata(pdev);  in mtk_pctrl_build_state()  local
1080 	pctl->ngroups = pctl->devdata->npins;  in mtk_pctrl_build_state()
1083 	pctl->groups = devm_kcalloc(&pdev->dev, pctl->ngroups,  in mtk_pctrl_build_state()
1084 				    sizeof(*pctl->groups), GFP_KERNEL);  in mtk_pctrl_build_state()
1085 	if (!pctl->groups)  in mtk_pctrl_build_state()
1089 	pctl->grp_names = devm_kcalloc(&pdev->dev, pctl->ngroups,  in mtk_pctrl_build_state()
1090 				       sizeof(*pctl->grp_names), GFP_KERNEL);  in mtk_pctrl_build_state()
1091 	if (!pctl->grp_names)  in mtk_pctrl_build_state()
1094 	for (i = 0; i < pctl->devdata->npins; i++) {  in mtk_pctrl_build_state()
1095 		const struct mtk_desc_pin *pin = pctl->devdata->pins + i;  in mtk_pctrl_build_state()
1096 		struct mtk_pinctrl_group *group = pctl->groups + i;  in mtk_pctrl_build_state()
1101 		pctl->grp_names[i] = pin->pin.name;  in mtk_pctrl_build_state()
1117 	struct mtk_pinctrl *pctl;  in mtk_pctrl_init()  local
1123 	pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);  in mtk_pctrl_init()
1124 	if (!pctl)  in mtk_pctrl_init()
1127 	platform_set_drvdata(pdev, pctl);  in mtk_pctrl_init()
1137 		pctl->regmap1 = syscon_node_to_regmap(node);  in mtk_pctrl_init()
1138 		if (IS_ERR(pctl->regmap1))  in mtk_pctrl_init()
1139 			return PTR_ERR(pctl->regmap1);  in mtk_pctrl_init()
1145 		pctl->regmap2 = syscon_node_to_regmap(node);  in mtk_pctrl_init()
1146 		if (IS_ERR(pctl->regmap2))  in mtk_pctrl_init()
1147 			return PTR_ERR(pctl->regmap2);  in mtk_pctrl_init()
1150 	pctl->devdata = data;  in mtk_pctrl_init()
1157 	pins = devm_kcalloc(&pdev->dev, pctl->devdata->npins, sizeof(*pins),  in mtk_pctrl_init()
1162 	for (i = 0; i < pctl->devdata->npins; i++)  in mtk_pctrl_init()
1163 		pins[i] = pctl->devdata->pins[i].pin;  in mtk_pctrl_init()
1167 	mtk_pctrl_desc.npins = pctl->devdata->npins;  in mtk_pctrl_init()
1168 	pctl->dev = &pdev->dev;  in mtk_pctrl_init()
1169 	pctl->pctl_dev = pinctrl_register(&mtk_pctrl_desc, &pdev->dev, pctl);  in mtk_pctrl_init()
1170 	if (!pctl->pctl_dev) {  in mtk_pctrl_init()
1175 	pctl->chip = devm_kzalloc(&pdev->dev, sizeof(*pctl->chip), GFP_KERNEL);  in mtk_pctrl_init()
1176 	if (!pctl->chip) {  in mtk_pctrl_init()
1181 	pctl->chip = &mtk_gpio_chip;  in mtk_pctrl_init()
1182 	pctl->chip->ngpio = pctl->devdata->npins;  in mtk_pctrl_init()
1183 	pctl->chip->label = dev_name(&pdev->dev);  in mtk_pctrl_init()
1184 	pctl->chip->dev = &pdev->dev;  in mtk_pctrl_init()
1185 	pctl->chip->base = 0;  in mtk_pctrl_init()
1187 	ret = gpiochip_add(pctl->chip);  in mtk_pctrl_init()
1194 	ret = gpiochip_add_pin_range(pctl->chip, dev_name(&pdev->dev),  in mtk_pctrl_init()
1195 			0, 0, pctl->devdata->npins);  in mtk_pctrl_init()
1209 	pctl->eint_reg_base = devm_ioremap_resource(&pdev->dev, res);  in mtk_pctrl_init()
1210 	if (IS_ERR(pctl->eint_reg_base)) {  in mtk_pctrl_init()
1215 	pctl->eint_dual_edges = devm_kcalloc(&pdev->dev, pctl->devdata->ap_num,  in mtk_pctrl_init()
1217 	if (!pctl->eint_dual_edges) {  in mtk_pctrl_init()
1229 	pctl->domain = irq_domain_add_linear(np,  in mtk_pctrl_init()
1230 		pctl->devdata->ap_num, &irq_domain_simple_ops, NULL);  in mtk_pctrl_init()
1231 	if (!pctl->domain) {  in mtk_pctrl_init()
1237 	mtk_eint_init(pctl);  in mtk_pctrl_init()
1238 	for (i = 0; i < pctl->devdata->ap_num; i++) {  in mtk_pctrl_init()
1239 		int virq = irq_create_mapping(pctl->domain, i);  in mtk_pctrl_init()
1243 		irq_set_chip_data(virq, pctl);  in mtk_pctrl_init()
1248 	irq_set_handler_data(irq, pctl);  in mtk_pctrl_init()
1253 	gpiochip_remove(pctl->chip);  in mtk_pctrl_init()
1255 	pinctrl_unregister(pctl->pctl_dev);  in mtk_pctrl_init()