drivers/gpio/gpio-sim.c

407 static int gpio_sim_add_bank(struct fwnode_handle *swnode, struct device *dev)
415 	ret = fwnode_property_read_u32(swnode, "ngpios", &num_lines);
422 	ret = fwnode_property_read_string(swnode, "gpio-sim,label", &label);
425 				       dev_name(dev), swnode);
453 	chip->irq_sim = devm_irq_domain_create_sim(dev, swnode, num_lines);
473 	gc->fwnode = swnode;
492 	chip->dev = device_find_child(dev, swnode, gpio_sim_dev_match_fwnode);
509 	struct fwnode_handle *swnode;
512 	device_for_each_child_node(dev, swnode) {
513 		ret = gpio_sim_add_bank(swnode, dev);
515 			fwnode_handle_put(swnode);
630 	struct fwnode_handle *swnode;
841 							bank->swnode);
905 static void gpio_sim_remove_swnode_recursive(struct fwnode_handle *swnode)
909 	fwnode_for_each_child_node(swnode, child)
912 	fwnode_remove_software_node(swnode);
935 	struct fwnode_handle *swnode;
955 	swnode = fwnode_create_software_node(NULL, NULL);
956 	if (IS_ERR(swnode))
957 		return PTR_ERR(swnode);
960 		bank->swnode = gpio_sim_make_bank_swnode(bank, swnode);
961 		if (IS_ERR(bank->swnode)) {
962 			ret = PTR_ERR(bank->swnode);
963 			gpio_sim_remove_swnode_recursive(swnode);
970 		gpio_sim_remove_swnode_recursive(swnode);
975 	pdevinfo.fwnode = swnode;
986 		gpio_sim_remove_swnode_recursive(swnode);
997 		gpio_sim_remove_swnode_recursive(swnode);
1008 	struct fwnode_handle *swnode;
1012 	swnode = dev_fwnode(&dev->pdev->dev);
1015 	gpio_sim_remove_swnode_recursive(swnode);
1052 	struct fwnode_handle *swnode;
1064 	if (device_match_fwnode(dev, ctx->swnode))
1075 	struct gpio_sim_chip_name_ctx ctx = { bank->swnode, page };