61 	struct sama5d2_piobu *piobu = container_of(chip, struct sama5d2_piobu,  in sama5d2_piobu_setup_pin()  local
65 	ret = regmap_update_bits(piobu->regmap, PIOBU_BMPR, mask, 0);  in sama5d2_piobu_setup_pin()
69 	ret = regmap_update_bits(piobu->regmap, PIOBU_NMPR, mask, 0);  in sama5d2_piobu_setup_pin()
73 	return regmap_update_bits(piobu->regmap, PIOBU_WKPR, mask, 0);  in sama5d2_piobu_setup_pin()
83 	struct sama5d2_piobu *piobu = container_of(chip, struct sama5d2_piobu,  in sama5d2_piobu_write_value()  local
88 	return regmap_update_bits(piobu->regmap, reg, mask, value);  in sama5d2_piobu_write_value()
98 	struct sama5d2_piobu *piobu = container_of(chip, struct sama5d2_piobu,  in sama5d2_piobu_read_value()  local
104 	ret = regmap_read(piobu->regmap, reg, &val);  in sama5d2_piobu_read_value()
185 	struct sama5d2_piobu *piobu;  in sama5d2_piobu_probe()  local
188 	piobu = devm_kzalloc(&pdev->dev, sizeof(*piobu), GFP_KERNEL);  in sama5d2_piobu_probe()
189 	if (!piobu)  in sama5d2_piobu_probe()
192 	piobu->chip.label = pdev->name;  in sama5d2_piobu_probe()
193 	piobu->chip.parent = &pdev->dev;  in sama5d2_piobu_probe()
194 	piobu->chip.owner = THIS_MODULE,  in sama5d2_piobu_probe()
195 	piobu->chip.get_direction = sama5d2_piobu_get_direction,  in sama5d2_piobu_probe()
196 	piobu->chip.direction_input = sama5d2_piobu_direction_input,  in sama5d2_piobu_probe()
197 	piobu->chip.direction_output = sama5d2_piobu_direction_output,  in sama5d2_piobu_probe()
198 	piobu->chip.get = sama5d2_piobu_get,  in sama5d2_piobu_probe()
199 	piobu->chip.set = sama5d2_piobu_set,  in sama5d2_piobu_probe()
200 	piobu->chip.base = -1,  in sama5d2_piobu_probe()
201 	piobu->chip.ngpio = PIOBU_NUM,  in sama5d2_piobu_probe()
202 	piobu->chip.can_sleep = 0,  in sama5d2_piobu_probe()
204 	piobu->regmap = syscon_node_to_regmap(pdev->dev.of_node);  in sama5d2_piobu_probe()
205 	if (IS_ERR(piobu->regmap)) {  in sama5d2_piobu_probe()
207 			PTR_ERR(piobu->regmap));  in sama5d2_piobu_probe()
208 		return PTR_ERR(piobu->regmap);  in sama5d2_piobu_probe()
211 	ret = devm_gpiochip_add_data(&pdev->dev, &piobu->chip, piobu);  in sama5d2_piobu_probe()
218 		ret = sama5d2_piobu_setup_pin(&piobu->chip, i);  in sama5d2_piobu_probe()