| /Linux-v4.19/include/linux/ |
| D | fwnode.h | 46 struct fwnode_handle *fwnode; member
73 struct fwnode_handle *(*get)(struct fwnode_handle *fwnode);
74 void (*put)(struct fwnode_handle *fwnode);
75 bool (*device_is_available)(const struct fwnode_handle *fwnode);
76 const void *(*device_get_match_data)(const struct fwnode_handle *fwnode,
78 bool (*property_present)(const struct fwnode_handle *fwnode,
80 int (*property_read_int_array)(const struct fwnode_handle *fwnode,
88 struct fwnode_handle *(*get_parent)(const struct fwnode_handle *fwnode);
90 (*get_next_child_node)(const struct fwnode_handle *fwnode,
93 (*get_named_child_node)(const struct fwnode_handle *fwnode,
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| D | property.h | 54 bool fwnode_device_is_available(const struct fwnode_handle *fwnode);
55 bool fwnode_property_present(const struct fwnode_handle *fwnode,
57 int fwnode_property_read_u8_array(const struct fwnode_handle *fwnode,
60 int fwnode_property_read_u16_array(const struct fwnode_handle *fwnode,
63 int fwnode_property_read_u32_array(const struct fwnode_handle *fwnode,
66 int fwnode_property_read_u64_array(const struct fwnode_handle *fwnode,
69 int fwnode_property_read_string_array(const struct fwnode_handle *fwnode,
72 int fwnode_property_read_string(const struct fwnode_handle *fwnode,
74 int fwnode_property_match_string(const struct fwnode_handle *fwnode,
76 int fwnode_property_get_reference_args(const struct fwnode_handle *fwnode,
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| D | irqdomain.h | 63 struct fwnode_handle *fwnode; member
166 struct fwnode_handle *fwnode; member
215 return to_of_node(d->fwnode); in irq_domain_get_of_node()
246 void irq_domain_free_fwnode(struct fwnode_handle *fwnode);
247 struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size,
272 return node ? &node->fwnode : NULL; in of_node_to_fwnode()
277 static inline bool is_fwnode_irqchip(struct fwnode_handle *fwnode) in is_fwnode_irqchip() argument
279 return fwnode && fwnode->ops == &irqchip_fwnode_ops; in is_fwnode_irqchip()
286 struct irq_domain *irq_find_matching_fwnode(struct fwnode_handle *fwnode, in irq_find_matching_fwnode() argument
290 .fwnode = fwnode, in irq_find_matching_fwnode()
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| D | acpi.h | 55 #define ACPI_COMPANION(dev) to_acpi_device_node((dev)->fwnode)
59 #define ACPI_HANDLE_FWNODE(fwnode) \ argument
60 acpi_device_handle(to_acpi_device_node(fwnode))
64 struct fwnode_handle *fwnode; in acpi_alloc_fwnode_static() local
66 fwnode = kzalloc(sizeof(struct fwnode_handle), GFP_KERNEL); in acpi_alloc_fwnode_static()
67 if (!fwnode) in acpi_alloc_fwnode_static()
70 fwnode->ops = &acpi_static_fwnode_ops; in acpi_alloc_fwnode_static()
72 return fwnode; in acpi_alloc_fwnode_static()
75 static inline void acpi_free_fwnode_static(struct fwnode_handle *fwnode) in acpi_free_fwnode_static() argument
77 if (WARN_ON(!is_acpi_static_node(fwnode))) in acpi_free_fwnode_static()
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| /Linux-v4.19/drivers/media/v4l2-core/ |
| D | v4l2-fwnode.c | 42 static int v4l2_fwnode_endpoint_parse_csi2_bus(struct fwnode_handle *fwnode, in v4l2_fwnode_endpoint_parse_csi2_bus() argument
52 rval = fwnode_property_read_u32_array(fwnode, "data-lanes", NULL, 0); in v4l2_fwnode_endpoint_parse_csi2_bus()
59 fwnode_property_read_u32_array(fwnode, "data-lanes", array, in v4l2_fwnode_endpoint_parse_csi2_bus()
71 rval = fwnode_property_read_u32_array(fwnode, in v4l2_fwnode_endpoint_parse_csi2_bus()
81 fwnode_property_read_u32_array(fwnode, in v4l2_fwnode_endpoint_parse_csi2_bus()
91 if (!fwnode_property_read_u32(fwnode, "clock-lanes", &v)) { in v4l2_fwnode_endpoint_parse_csi2_bus()
100 if (fwnode_property_present(fwnode, "clock-noncontinuous")) in v4l2_fwnode_endpoint_parse_csi2_bus()
112 struct fwnode_handle *fwnode, struct v4l2_fwnode_endpoint *vep) in v4l2_fwnode_endpoint_parse_parallel_bus() argument
118 if (!fwnode_property_read_u32(fwnode, "hsync-active", &v)) in v4l2_fwnode_endpoint_parse_parallel_bus()
122 if (!fwnode_property_read_u32(fwnode, "vsync-active", &v)) in v4l2_fwnode_endpoint_parse_parallel_bus()
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| D | v4l2-async.c | 76 return sd->fwnode == asd->match.fwnode; in match_fwnode()
313 struct v4l2_async_notifier *notifier, struct fwnode_handle *fwnode) in __v4l2_async_notifier_fwnode_has_async_subdev() argument
322 if (asd->match.fwnode == fwnode) in __v4l2_async_notifier_fwnode_has_async_subdev()
333 if (sd->asd->match.fwnode == fwnode) in __v4l2_async_notifier_fwnode_has_async_subdev()
345 struct v4l2_async_notifier *notifier, struct fwnode_handle *fwnode, in v4l2_async_notifier_fwnode_has_async_subdev() argument
358 asd->match.fwnode == in v4l2_async_notifier_fwnode_has_async_subdev()
359 other_asd->match.fwnode) in v4l2_async_notifier_fwnode_has_async_subdev()
366 notifier, fwnode)) in v4l2_async_notifier_fwnode_has_async_subdev()
398 notifier, asd->match.fwnode, i)) { in __v4l2_async_notifier_register()
513 fwnode_handle_put(asd->match.fwnode); in v4l2_async_notifier_cleanup()
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| /Linux-v4.19/drivers/base/ |
| D | property.c | 23 struct fwnode_handle fwnode; member
29 static inline bool is_pset_node(const struct fwnode_handle *fwnode) in is_pset_node() argument
31 return !IS_ERR_OR_NULL(fwnode) && fwnode->ops == &pset_fwnode_ops; in is_pset_node()
40 struct property_set, fwnode) : \
254 &dev->of_node->fwnode : dev->fwnode; in dev_fwnode()
258 static bool pset_fwnode_property_present(const struct fwnode_handle *fwnode, in pset_fwnode_property_present() argument
261 return !!pset_prop_get(to_pset_node(fwnode), propname); in pset_fwnode_property_present()
264 static int pset_fwnode_read_int_array(const struct fwnode_handle *fwnode, in pset_fwnode_read_int_array() argument
269 const struct property_set *node = to_pset_node(fwnode); in pset_fwnode_read_int_array()
289 pset_fwnode_property_read_string_array(const struct fwnode_handle *fwnode, in pset_fwnode_property_read_string_array() argument
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| /Linux-v4.19/drivers/acpi/ |
| D | property.c | 57 dn->fwnode.ops = &acpi_data_fwnode_ops; in acpi_nondev_subnode_extract()
76 &dn->fwnode)) in acpi_nondev_subnode_extract()
79 &dn->fwnode)) { in acpi_nondev_subnode_extract()
476 acpi_device_data_of_node(const struct fwnode_handle *fwnode) in acpi_device_data_of_node() argument
478 if (is_acpi_device_node(fwnode)) { in acpi_device_data_of_node()
479 const struct acpi_device *adev = to_acpi_device_node(fwnode); in acpi_device_data_of_node()
481 } else if (is_acpi_data_node(fwnode)) { in acpi_device_data_of_node()
482 const struct acpi_data_node *dn = to_acpi_data_node(fwnode); in acpi_device_data_of_node()
494 int acpi_node_prop_get(const struct fwnode_handle *fwnode, in acpi_node_prop_get() argument
497 return acpi_data_get_property(acpi_device_data_of_node(fwnode), in acpi_node_prop_get()
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| D | irq.c | 64 fwspec.fwnode = acpi_gsi_domain_id; in acpi_register_gsi()
117 result = &device->fwnode; in acpi_get_irq_source_fwhandle()
148 static inline void acpi_irq_parse_one_match(struct fwnode_handle *fwnode, in acpi_irq_parse_one_match() argument
153 if (!fwnode) in acpi_irq_parse_one_match()
157 ctx->fwspec->fwnode = fwnode; in acpi_irq_parse_one_match()
187 struct fwnode_handle *fwnode; in acpi_irq_parse_one_cb() local
196 fwnode = acpi_gsi_domain_id; in acpi_irq_parse_one_cb()
197 acpi_irq_parse_one_match(fwnode, irq->interrupts[ctx->index], in acpi_irq_parse_one_cb()
209 fwnode = acpi_get_irq_source_fwhandle(&eirq->resource_source); in acpi_irq_parse_one_cb()
210 acpi_irq_parse_one_match(fwnode, eirq->interrupts[ctx->index], in acpi_irq_parse_one_cb()
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| /Linux-v4.19/drivers/of/ |
| D | property.c | 816 static struct fwnode_handle *of_fwnode_get(struct fwnode_handle *fwnode) in of_fwnode_get() argument
818 return of_fwnode_handle(of_node_get(to_of_node(fwnode))); in of_fwnode_get()
821 static void of_fwnode_put(struct fwnode_handle *fwnode) in of_fwnode_put() argument
823 of_node_put(to_of_node(fwnode)); in of_fwnode_put()
826 static bool of_fwnode_device_is_available(const struct fwnode_handle *fwnode) in of_fwnode_device_is_available() argument
828 return of_device_is_available(to_of_node(fwnode)); in of_fwnode_device_is_available()
831 static bool of_fwnode_property_present(const struct fwnode_handle *fwnode, in of_fwnode_property_present() argument
834 return of_property_read_bool(to_of_node(fwnode), propname); in of_fwnode_property_present()
837 static int of_fwnode_property_read_int_array(const struct fwnode_handle *fwnode, in of_fwnode_property_read_int_array() argument
842 const struct device_node *node = to_of_node(fwnode); in of_fwnode_property_read_int_array()
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| /Linux-v4.19/drivers/staging/media/imx/ |
| D | imx-media-of.c | 236 struct fwnode_handle *fwnode, *csi_ep; in imx_media_create_csi_of_links() local
247 fwnode = fwnode_graph_get_remote_endpoint(csi_ep); in imx_media_create_csi_of_links()
248 if (!fwnode) in imx_media_create_csi_of_links()
251 fwnode = fwnode_get_parent(fwnode); in imx_media_create_csi_of_links()
252 fwnode_property_read_u32(fwnode, "reg", &link.remote_port); in imx_media_create_csi_of_links()
253 fwnode = fwnode_get_next_parent(fwnode); in imx_media_create_csi_of_links()
254 if (is_of_node(fwnode) && in imx_media_create_csi_of_links()
255 of_node_cmp(to_of_node(fwnode)->name, "ports") == 0) in imx_media_create_csi_of_links()
256 fwnode = fwnode_get_next_parent(fwnode); in imx_media_create_csi_of_links()
257 link.remote_node = fwnode; in imx_media_create_csi_of_links()
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| D | imx-media-dev.c | 41 struct fwnode_handle *fwnode, in find_async_subdev() argument
51 if (fwnode && asd->match.fwnode == fwnode) in find_async_subdev()
76 struct fwnode_handle *fwnode, in imx_media_add_async_subdev() argument
79 struct device_node *np = to_of_node(fwnode); in imx_media_add_async_subdev()
91 if (find_async_subdev(imxmd, fwnode, devname)) { in imx_media_add_async_subdev()
105 if (fwnode) { in imx_media_add_async_subdev()
107 asd->match.fwnode = fwnode; in imx_media_add_async_subdev()
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| /Linux-v4.19/drivers/irqchip/ |
| D | irq-gic-v2m.c | 65 struct fwnode_handle *fwnode; member
133 if (is_of_node(domain->parent->fwnode)) { in gicv2m_irq_gic_domain_alloc()
134 fwspec.fwnode = domain->parent->fwnode; in gicv2m_irq_gic_domain_alloc()
139 } else if (is_fwnode_irqchip(domain->parent->fwnode)) { in gicv2m_irq_gic_domain_alloc()
140 fwspec.fwnode = domain->parent->fwnode; in gicv2m_irq_gic_domain_alloc()
258 of_node_put(to_of_node(v2m->fwnode)); in gicv2m_teardown()
259 if (is_fwnode_irqchip(v2m->fwnode)) in gicv2m_teardown()
260 irq_domain_free_fwnode(v2m->fwnode); in gicv2m_teardown()
274 inner_domain = irq_domain_create_tree(v2m->fwnode, in gicv2m_allocate_domains()
283 pci_domain = pci_msi_create_irq_domain(v2m->fwnode, in gicv2m_allocate_domains()
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| D | irq-gic-v4.c | 104 vm->fwnode = irq_domain_alloc_named_id_fwnode("GICv4-vpe", in its_alloc_vcpu_irqs()
106 if (!vm->fwnode) in its_alloc_vcpu_irqs()
110 vm->fwnode, vpe_domain_ops, in its_alloc_vcpu_irqs()
134 if (vm->fwnode) in its_alloc_vcpu_irqs()
135 irq_domain_free_fwnode(vm->fwnode); in its_alloc_vcpu_irqs()
144 irq_domain_free_fwnode(vm->fwnode); in its_free_vcpu_irqs()
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| D | irq-gic-v3-mbi.c | 53 if (!is_of_node(domain->parent->fwnode)) in mbi_irq_gic_domain_alloc()
61 fwspec.fwnode = domain->parent->fwnode; in mbi_irq_gic_domain_alloc()
180 *pci_domain = pci_msi_create_irq_domain(nexus_domain->parent->fwnode, in mbi_allocate_pci_domain()
231 nexus_domain = irq_domain_create_tree(parent->fwnode, in mbi_allocate_domains()
241 plat_domain = platform_msi_create_irq_domain(parent->fwnode, in mbi_allocate_domains()
257 int __init mbi_init(struct fwnode_handle *fwnode, struct irq_domain *parent) in mbi_init() argument
263 np = to_of_node(fwnode); in mbi_init()
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| /Linux-v4.19/kernel/irq/ |
| D | irqdomain.c | 31 struct fwnode_handle fwnode; member
93 fwid->fwnode.ops = &irqchip_fwnode_ops; in __irq_domain_alloc_fwnode()
94 return &fwid->fwnode; in __irq_domain_alloc_fwnode()
103 void irq_domain_free_fwnode(struct fwnode_handle *fwnode) in irq_domain_free_fwnode() argument
107 if (WARN_ON(!is_fwnode_irqchip(fwnode))) in irq_domain_free_fwnode()
110 fwid = container_of(fwnode, struct irqchip_fwid, fwnode); in irq_domain_free_fwnode()
129 struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size, in __irq_domain_add() argument
134 struct device_node *of_node = to_of_node(fwnode); in __irq_domain_add()
145 if (fwnode && is_fwnode_irqchip(fwnode)) { in __irq_domain_add()
146 fwid = container_of(fwnode, struct irqchip_fwid, fwnode); in __irq_domain_add()
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| /Linux-v4.19/include/acpi/ |
| D | acpi_bus.h | 363 struct fwnode_handle fwnode; member
394 struct fwnode_handle fwnode; member
406 bool is_acpi_device_node(const struct fwnode_handle *fwnode);
407 bool is_acpi_data_node(const struct fwnode_handle *fwnode);
409 static inline bool is_acpi_node(const struct fwnode_handle *fwnode) in is_acpi_node() argument
411 return (is_acpi_device_node(fwnode) || is_acpi_data_node(fwnode)); in is_acpi_node()
420 struct acpi_device, fwnode) : \
430 struct acpi_data_node, fwnode) : \
434 static inline bool is_acpi_static_node(const struct fwnode_handle *fwnode) in is_acpi_static_node() argument
436 return !IS_ERR_OR_NULL(fwnode) && in is_acpi_static_node()
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| /Linux-v4.19/lib/ |
| D | logic_pio.c | 42 if (!new_range || !new_range->fwnode || !new_range->size) in logic_pio_register_range()
50 if (range->fwnode == new_range->fwnode) { in logic_pio_register_range()
109 struct logic_pio_hwaddr *find_io_range_by_fwnode(struct fwnode_handle *fwnode) in find_io_range_by_fwnode() argument
114 if (range->fwnode == fwnode) in find_io_range_by_fwnode()
161 unsigned long logic_pio_trans_hwaddr(struct fwnode_handle *fwnode, in logic_pio_trans_hwaddr() argument
166 range = find_io_range_by_fwnode(fwnode); in logic_pio_trans_hwaddr()
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| /Linux-v4.19/drivers/acpi/arm64/ |
| D | iort.c | 44 struct fwnode_handle *fwnode; member
60 struct fwnode_handle *fwnode) in iort_set_fwnode() argument
71 np->fwnode = fwnode; in iort_set_fwnode()
91 struct fwnode_handle *fwnode = NULL; in iort_get_fwnode() local
96 fwnode = curr->fwnode; in iort_get_fwnode()
102 return fwnode; in iort_get_fwnode()
133 struct fwnode_handle *fwnode) in iort_get_iort_node() argument
140 if (curr->fwnode == fwnode) { in iort_get_iort_node()
274 struct acpi_device *adev = to_acpi_device_node(dev->fwnode); in iort_match_node_callback()
503 node = iort_get_iort_node(dev->fwnode); in iort_find_dev_node()
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| /Linux-v4.19/drivers/gpio/ |
| D | gpiolib-devprop.c | 30 const struct fwnode_handle *fwnode) in devprop_gpiochip_set_names() argument
36 ret = fwnode_property_read_string_array(fwnode, "gpio-line-names", in devprop_gpiochip_set_names()
52 ret = fwnode_property_read_string_array(fwnode, "gpio-line-names", in devprop_gpiochip_set_names()
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| D | gpiolib-acpi.c | 409 args->fwnode = acpi_fwnode_handle(adev); in acpi_get_driver_gpio_data()
568 static int acpi_gpio_property_lookup(struct fwnode_handle *fwnode, in acpi_gpio_property_lookup() argument
577 ret = __acpi_node_get_property_reference(fwnode, propname, index, 3, in acpi_gpio_property_lookup()
580 struct acpi_device *adev = to_acpi_device_node(fwnode); in acpi_gpio_property_lookup()
593 if (!to_acpi_device_node(args.fwnode)) in acpi_gpio_property_lookup()
602 lookup->info.adev = to_acpi_device_node(args.fwnode); in acpi_gpio_property_lookup()
727 struct gpio_desc *acpi_node_get_gpiod(struct fwnode_handle *fwnode, in acpi_node_get_gpiod() argument
735 adev = to_acpi_device_node(fwnode); in acpi_node_get_gpiod()
739 if (!is_acpi_data_node(fwnode)) in acpi_node_get_gpiod()
748 ret = acpi_gpio_property_lookup(fwnode, propname, index, &lookup); in acpi_node_get_gpiod()
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| D | gpio-xgene-sb.c | 133 fwspec.fwnode = gc->parent->fwnode; in xgene_gpio_sb_to_irq()
202 parent_fwspec.fwnode = domain->parent->fwnode; in xgene_gpio_sb_domain_alloc()
203 if (is_of_node(parent_fwspec.fwnode)) { in xgene_gpio_sb_domain_alloc()
209 } else if (is_fwnode_irqchip(parent_fwspec.fwnode)) { in xgene_gpio_sb_domain_alloc()
289 0, priv->nirq, pdev->dev.fwnode, in xgene_gpio_sb_probe()
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| /Linux-v4.19/include/media/ |
| D | v4l2-fwnode.h | 147 int v4l2_fwnode_endpoint_parse(struct fwnode_handle *fwnode,
184 struct fwnode_handle *fwnode);
204 int v4l2_fwnode_parse_link(struct fwnode_handle *fwnode,
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| /Linux-v4.19/Documentation/media/kapi/ |
| D | v4l2-fwnode.rst | 1 V4L2 fwnode kAPI
3 .. kernel-doc:: include/media/v4l2-fwnode.h
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| /Linux-v4.19/drivers/net/phy/ |
| D | sfp-bus.c | 18 struct fwnode_handle *fwnode; member
291 static struct sfp_bus *sfp_bus_get(struct fwnode_handle *fwnode) in sfp_bus_get() argument
300 if (sfp->fwnode == fwnode) { in sfp_bus_get()
309 new->fwnode = fwnode; in sfp_bus_get()
459 struct sfp_bus *sfp_register_upstream(struct fwnode_handle *fwnode, in sfp_register_upstream() argument
463 struct sfp_bus *bus = sfp_bus_get(fwnode); in sfp_register_upstream()
583 struct sfp_bus *bus = sfp_bus_get(dev->fwnode); in sfp_register_socket()
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