63 	struct fwnode_handle *fwnode = dev_fwnode(dev);  in gpio_bus_match()  local
69 	if (fwnode && fwnode->dev != dev)  in gpio_bus_match()
932 	struct fwnode_handle *fwnode = dev_fwnode(&gdev->dev);  in gpiochip_setup_dev()  local
939 	if (fwnode && !fwnode->dev)  in gpiochip_setup_dev()
940 		fwnode_dev_initialized(fwnode, false);  in gpiochip_setup_dev()
960 int gpiochip_add_hog(struct gpio_chip *gc, struct fwnode_handle *fwnode)  in gpiochip_add_hog()  argument
982 	argc = fwnode_property_count_u32(fwnode, "gpios");  in gpiochip_add_hog()
987 	if (ret && is_of_node(fwnode))  in gpiochip_add_hog()
998 	ret = fwnode_property_read_u32_array(fwnode, "gpios", gpios, argc);  in gpiochip_add_hog()
1002 	if (fwnode_property_present(fwnode, "input")) {  in gpiochip_add_hog()
1004 	} else if (fwnode_property_present(fwnode, "output-low")) {  in gpiochip_add_hog()
1006 	} else if (fwnode_property_present(fwnode, "output-high")) {  in gpiochip_add_hog()
1010 			      fwnode);  in gpiochip_add_hog()
1014 	fwnode_property_read_string(fwnode, "line-name", &name);  in gpiochip_add_hog()
1017 		if (is_of_node(fwnode)) {  in gpiochip_add_hog()
1023 			gpiospec.fwnode = fwnode;  in gpiochip_add_hog()
1038 				name = to_of_node(fwnode)->name;  in gpiochip_add_hog()
1064 	device_for_each_child_node_scoped(&gc->gpiodev->dev, fwnode) {  in gpiochip_hog_lines()
1065 		if (!fwnode_property_present(fwnode, "gpio-hog"))  in gpiochip_hog_lines()
1069 		if (is_of_node(fwnode) &&  in gpiochip_hog_lines()
1070 		    of_node_check_flag(to_of_node(fwnode), OF_POPULATED))  in gpiochip_hog_lines()
1073 		ret = gpiochip_add_hog(gc, fwnode);  in gpiochip_hog_lines()
1077 		if (is_of_node(fwnode))  in gpiochip_hog_lines()
1078 			of_node_set_flag(to_of_node(fwnode), OF_POPULATED);  in gpiochip_hog_lines()
1135 	if (gc->fwnode)  in gpiochip_choose_fwnode()
1136 		return gc->fwnode;  in gpiochip_choose_fwnode()
1146 	struct fwnode_handle *fwnode = gpiochip_choose_fwnode(gc);  in gpiochip_get_ngpios()  local
1151 		ret = fwnode_property_read_u32(fwnode, "ngpios", &ngpios);  in gpiochip_get_ngpios()
1526 static int gpio_chip_match_by_fwnode(struct gpio_chip *gc, const void *fwnode)  in gpio_chip_match_by_fwnode()  argument
1531 	if (IS_ERR(fwnode))  in gpio_chip_match_by_fwnode()
1534 	if (device_match_fwnode(dev, fwnode))  in gpio_chip_match_by_fwnode()
1537 	return node && node->secondary == fwnode;  in gpio_chip_match_by_fwnode()
1549 struct gpio_device *gpio_device_find_by_fwnode(const struct fwnode_handle *fwnode)  in gpio_device_find_by_fwnode()  argument
1551 	return gpio_device_find((void *)fwnode, gpio_chip_match_by_fwnode);  in gpio_device_find_by_fwnode()
1657 	if (is_of_node(gc->irq.fwnode))  in gpiochip_set_hierarchical_irqchip()
1668 	if (is_fwnode_irqchip(gc->irq.fwnode)) {  in gpiochip_set_hierarchical_irqchip()
1693 			fwspec.fwnode = gc->irq.fwnode;  in gpiochip_set_hierarchical_irqchip()
1720 	if (is_of_node(fwspec->fwnode))  in gpiochip_hierarchy_irq_domain_translate()
1724 	if (is_fwnode_irqchip(fwspec->fwnode)) {  in gpiochip_hierarchy_irq_domain_translate()
1878 	    !gc->irq.fwnode) {  in gpiochip_hierarchy_create_domain()
1896 		gc->irq.fwnode,  in gpiochip_hierarchy_create_domain()
1920 	fwspec->fwnode = gc->irq.parent_domain->fwnode;  in gpiochip_populate_parent_fwspec_twocell()
1936 	fwspec->fwnode = gc->irq.parent_domain->fwnode;  in gpiochip_populate_parent_fwspec_fourcell()
2026 	struct fwnode_handle *fwnode = fwspec->fwnode;  in gpiochip_irq_select()  local
2030 	if (fwspec->param_count == 3 && is_of_node(fwnode))  in gpiochip_irq_select()
2034 	return (fwnode && (d->fwnode == fwnode) && (d->bus_token == bus_token));  in gpiochip_irq_select()
2047 	struct fwnode_handle *fwnode = dev_fwnode(&gc->gpiodev->dev);  in gpiochip_simple_create_domain()  local
2050 	domain = irq_domain_create_simple(fwnode, gc->ngpio, gc->irq.first,  in gpiochip_simple_create_domain()
2077 		spec.fwnode = domain->fwnode;  in gpiochip_to_irq()
2229 	struct fwnode_handle *fwnode = dev_fwnode(&gc->gpiodev->dev);  in gpiochip_add_irqchip()  local
2251 	if (WARN(fwnode && type != IRQ_TYPE_NONE,  in gpiochip_add_irqchip()
2252 		 "%pfw: Ignoring %u default trigger\n", fwnode, type))  in gpiochip_add_irqchip()
4745 static struct gpio_desc *gpiod_find_by_fwnode(struct fwnode_handle *fwnode,  in gpiod_find_by_fwnode()  argument
4755 	if (is_of_node(fwnode)) {  in gpiod_find_by_fwnode()
4756 		dev_dbg(consumer, "using DT '%pfw' for '%s' GPIO lookup\n", fwnode, name);  in gpiod_find_by_fwnode()
4757 		desc = of_find_gpio(to_of_node(fwnode), con_id, idx, lookupflags);  in gpiod_find_by_fwnode()
4758 	} else if (is_acpi_node(fwnode)) {  in gpiod_find_by_fwnode()
4759 		dev_dbg(consumer, "using ACPI '%pfw' for '%s' GPIO lookup\n", fwnode, name);  in gpiod_find_by_fwnode()
4760 		desc = acpi_find_gpio(fwnode, con_id, idx, flags, lookupflags);  in gpiod_find_by_fwnode()
4761 	} else if (is_software_node(fwnode)) {  in gpiod_find_by_fwnode()
4762 		dev_dbg(consumer, "using swnode '%pfw' for '%s' GPIO lookup\n", fwnode, name);  in gpiod_find_by_fwnode()
4763 		desc = swnode_find_gpio(fwnode, con_id, idx, lookupflags);  in gpiod_find_by_fwnode()
4769 static struct gpio_desc *gpiod_fwnode_lookup(struct fwnode_handle *fwnode,  in gpiod_fwnode_lookup()  argument
4778 	desc = gpiod_find_by_fwnode(fwnode, consumer, con_id, idx, flags, lookupflags);  in gpiod_fwnode_lookup()
4779 	if (gpiod_not_found(desc) && !IS_ERR_OR_NULL(fwnode))  in gpiod_fwnode_lookup()
4780 		desc = gpiod_find_by_fwnode(fwnode->secondary, consumer, con_id,  in gpiod_fwnode_lookup()
4787 					 struct fwnode_handle *fwnode,  in gpiod_find_and_request()  argument
4804 		desc = gpiod_fwnode_lookup(fwnode, consumer, con_id, idx,  in gpiod_find_and_request()
4814 			ret = gpio_shared_add_proxy_lookup(consumer, fwnode,  in gpiod_find_and_request()
4901 struct gpio_desc *fwnode_gpiod_get_index(struct fwnode_handle *fwnode,  in fwnode_gpiod_get_index()  argument
4907 	return gpiod_find_and_request(NULL, fwnode, con_id, index, flags, label, false);  in fwnode_gpiod_get_index()
4922 	const struct fwnode_handle *fwnode = dev ? dev_fwnode(dev) : NULL;  in gpiod_count()  local
4925 	if (is_of_node(fwnode))  in gpiod_count()
4926 		count = of_gpio_count(fwnode, con_id);  in gpiod_count()
4927 	else if (is_acpi_node(fwnode))  in gpiod_count()
4928 		count = acpi_gpio_count(fwnode, con_id);  in gpiod_count()
4929 	else if (is_software_node(fwnode))  in gpiod_count()
4930 		count = swnode_gpio_count(fwnode, con_id);  in gpiod_count()
5075 	struct fwnode_handle *fwnode = dev ? dev_fwnode(dev) : NULL;  in gpiod_get_index()  local
5079 	return gpiod_find_and_request(dev, fwnode, con_id, idx, flags, label, true);  in gpiod_get_index()