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Searched refs:fwnode (Results 1 – 25 of 2743) sorted by relevance

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/linux/include/linux/
A Dfwnode.h80 struct fwnode_handle *fwnode; member
152 ((fwnode) && (fwnode)->ops && (fwnode)->ops->op)
154 (fwnode ? (fwnode_has_op(fwnode, op) ? \
155 (fwnode)->ops->op(fwnode, ## __VA_ARGS__) : -ENXIO) : \
159 (fwnode_has_op(fwnode, op) ? \
160 (fwnode)->ops->op(fwnode, ## __VA_ARGS__) : false)
164 (fwnode)->ops->op(fwnode, ## __VA_ARGS__) : NULL)
168 (fwnode)->ops->op(fwnode, ## __VA_ARGS__); \
170 #define get_dev_from_fwnode(fwnode) get_device((fwnode)->dev) argument
175 fwnode->ops = ops; in fwnode_init()
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A Dproperty.h88 struct fwnode_handle *fwnode);
100 #define fwnode_for_each_child_node(fwnode, child) \ argument
102 child = fwnode_get_next_child_node(fwnode, child))
121 void fwnode_handle_put(struct fwnode_handle *fwnode);
186 return fwnode_property_present(fwnode, propname); in fwnode_property_read_bool()
393 int fwnode_get_phy_mode(struct fwnode_handle *fwnode);
399 const struct fwnode_handle *fwnode);
401 const struct fwnode_handle *fwnode);
403 const struct fwnode_handle *fwnode);
430 #define fwnode_graph_for_each_endpoint(fwnode, child) \ argument
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A Dirqdomain.h62 struct fwnode_handle *fwnode; member
171 struct fwnode_handle *fwnode; member
226 return to_of_node(d->fwnode); in irq_domain_get_of_node()
257 void irq_domain_free_fwnode(struct fwnode_handle *fwnode);
290 return node ? &node->fwnode : NULL; in of_node_to_fwnode()
295 static inline bool is_fwnode_irqchip(struct fwnode_handle *fwnode) in is_fwnode_irqchip() argument
297 return fwnode && fwnode->ops == &irqchip_fwnode_ops; in is_fwnode_irqchip()
308 .fwnode = fwnode, in irq_find_matching_fwnode()
379 return __irq_domain_add(fwnode, size, size, 0, ops, host_data); in irq_domain_create_linear()
386 return __irq_domain_add(fwnode, 0, ~0, 0, ops, host_data); in irq_domain_create_tree()
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A Dacpi.h47 #define ACPI_HANDLE_FWNODE(fwnode) \ argument
52 struct fwnode_handle *fwnode; in acpi_alloc_fwnode_static() local
55 if (!fwnode) in acpi_alloc_fwnode_static()
58 fwnode_init(fwnode, &acpi_static_fwnode_ops); in acpi_alloc_fwnode_static()
60 return fwnode; in acpi_alloc_fwnode_static()
65 if (WARN_ON(!is_acpi_static_node(fwnode))) in acpi_free_fwnode_static()
68 kfree(fwnode); in acpi_free_fwnode_static()
86 return is_acpi_device_node(dev->fwnode); in has_acpi_companion()
339 struct fwnode_handle *fwnode);
343 struct fwnode_handle *fwnode,
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/linux/drivers/base/
A Dproperty.c522 if (!fwnode) in device_remove_properties()
550 if (IS_ERR(fwnode)) in device_add_properties()
633 fwnode = fwnode_get_next_parent(fwnode); in fwnode_get_next_parent_dev()
634 if (!fwnode) in fwnode_get_next_parent_dev()
682 fwnode = fwnode_get_next_parent(fwnode); in fwnode_get_nth_parent()
684 return fwnode; in fwnode_get_nth_parent()
740 if (!fwnode) in fwnode_get_next_available_child_node()
770 if (fwnode && !IS_ERR_OR_NULL(fwnode->secondary)) in device_get_next_child_node()
811 return fwnode; in fwnode_handle_get()
984 parent = fwnode; in fwnode_graph_get_next_endpoint()
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A Dswnode.c18 struct fwnode_handle fwnode; member
41 return !IS_ERR_OR_NULL(fwnode) && fwnode->ops == &software_node_ops; in is_software_node()
58 if (!fwnode) in dev_to_swnode()
62 fwnode = fwnode->secondary; in dev_to_swnode()
64 return to_swnode(fwnode); in dev_to_swnode()
372 return &swnode->fwnode; in software_node_get()
486 return &child->fwnode; in software_node_get_named_child_node()
819 return &swnode->fwnode; in swnode_register()
996 if (IS_ERR(fwnode)) in fwnode_create_software_node()
999 return fwnode; in fwnode_create_software_node()
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/linux/drivers/media/v4l2-core/
A Dv4l2-fwnode.c553 fwnode = fwnode_graph_get_remote_endpoint(fwnode); in v4l2_fwnode_parse_link()
554 if (!fwnode) { in v4l2_fwnode_parse_link()
638 if (!fwnode) in v4l2_fwnode_get_connector_type()
657 if (!fwnode) in v4l2_fwnode_connector_parse()
798 asd->match.fwnode = in v4l2_async_nf_fwnode_parse_endpoint()
866 fwnode, in v4l2_async_nf_parse_fwnode_endpoints()
1122 fwnode = fwnode_args.fwnode; in v4l2_fwnode_reference_get_int_prop()
1146 fwnode = child; in v4l2_fwnode_reference_get_int_prop()
1149 return fwnode; in v4l2_fwnode_reference_get_int_prop()
1198 if (IS_ERR(fwnode)) { in v4l2_fwnode_reference_parse_int_props()
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A Dv4l2-async.c83 if (sd->fwnode == asd->match.fwnode) in match_fwnode()
91 sd->fwnode->secondary == asd->match.fwnode) in match_fwnode()
114 other_fwnode = asd->match.fwnode; in match_fwnode()
117 other_fwnode = sd->fwnode; in match_fwnode()
195 return asd_x->match.fwnode == asd_y->match.fwnode; in asd_equal()
644 asd->match.fwnode = fwnode_handle_get(fwnode); in __v4l2_async_nf_add_fwnode()
648 fwnode_handle_put(fwnode); in __v4l2_async_nf_add_fwnode()
715 if (!sd->fwnode && sd->dev) in v4l2_async_register_subdev()
807 struct fwnode_handle *devnode, *fwnode = asd->match.fwnode; in print_waiting_subdev() local
811 fwnode_handle_get(fwnode); in print_waiting_subdev()
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/linux/drivers/hwtracing/coresight/
A Dcoresight-cti-platform.c76 if (is_of_node(fwnode)) in cti_plat_get_cpu_at_node()
83 if (is_of_node(fwnode)) in cti_plat_get_node_name()
102 name = cti_plat_get_node_name(fwnode); in cti_plat_get_csdev_or_node_name()
109 if (is_of_node(fwnode)) in cti_plat_node_name_eq()
226 if (is_of_node(fwnode)) in cti_plat_check_v8_arch_compatible()
241 const struct fwnode_handle *fwnode, in cti_plat_read_trig_group() argument
315 const struct fwnode_handle *fwnode) in cti_plat_process_filter_sigs() argument
342 struct fwnode_handle *fwnode) in cti_plat_create_connection() argument
392 cpuid = cti_plat_get_cpu_at_node(fwnode); in cti_plat_create_connection()
422 if (IS_ERR_OR_NULL(fwnode)) in cti_plat_create_impdef_connections()
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/linux/drivers/acpi/
A Dproperty.c99 &dn->fwnode)) in acpi_nondev_subnode_extract()
102 &dn->fwnode)) { in acpi_nondev_subnode_extract()
759 args->fwnode = ref_fwnode; in __acpi_node_get_property_reference()
1075 return &dn->fwnode; in acpi_get_next_subnode()
1090 if (is_acpi_data_node(fwnode)) { in acpi_node_get_parent()
1218 struct fwnode_handle *fwnode; in acpi_graph_get_remote_endpoint() local
1240 fwnode = args.fwnode; in acpi_graph_get_remote_endpoint()
1244 fwnode = acpi_graph_get_child_prop_value(fwnode, "port", port_nr); in acpi_graph_get_remote_endpoint()
1322 if (is_acpi_data_node(fwnode)) { in acpi_fwnode_get_name()
1367 endpoint->local_fwnode = fwnode; in acpi_fwnode_graph_parse_endpoint()
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A Dirq.c61 fwspec.fwnode = acpi_gsi_domain_id; in acpi_register_gsi()
118 result = &device->fwnode; in acpi_get_irq_source_fwhandle()
154 if (!fwnode) in acpi_irq_parse_one_match()
158 ctx->fwspec->fwnode = fwnode; in acpi_irq_parse_one_match()
188 struct fwnode_handle *fwnode; in acpi_irq_parse_one_cb() local
197 fwnode = acpi_gsi_domain_id; in acpi_irq_parse_one_cb()
198 acpi_irq_parse_one_match(fwnode, irq->interrupts[ctx->index], in acpi_irq_parse_one_cb()
210 fwnode = acpi_get_irq_source_fwhandle(&eirq->resource_source); in acpi_irq_parse_one_cb()
294 struct fwnode_handle *fwnode) in acpi_set_irq_model() argument
297 acpi_gsi_domain_id = fwnode; in acpi_set_irq_model()
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A Dviot.c32 struct fwnode_handle *fwnode; member
82 struct fwnode_handle *fwnode; in viot_get_pci_iommu_fwnode() local
91 fwnode = pdev->dev.fwnode; in viot_get_pci_iommu_fwnode()
92 if (!fwnode) { in viot_get_pci_iommu_fwnode()
97 fwnode = acpi_alloc_fwnode_static(); in viot_get_pci_iommu_fwnode()
98 if (!fwnode) { in viot_get_pci_iommu_fwnode()
102 set_primary_fwnode(&pdev->dev, fwnode); in viot_get_pci_iommu_fwnode()
104 viommu->fwnode = pdev->dev.fwnode; in viot_get_pci_iommu_fwnode()
124 viommu->fwnode = &adev->fwnode; in viot_get_mmio_iommu_fwnode()
297 if (viommu->fwnode == dev->fwnode) in viot_dev_iommu_init()
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/linux/drivers/platform/x86/intel/int33fe/
A Dintel_cht_int33fe_typec.c157 struct fwnode_handle *fwnode; in cht_int33fe_setup_dp() local
161 if (!fwnode) in cht_int33fe_setup_dp()
178 data->dp->secondary = fwnode; in cht_int33fe_setup_dp()
248 struct fwnode_handle *fwnode; in cht_int33fe_register_max17047() local
252 if (!fwnode) in cht_int33fe_register_max17047()
269 board_info.fwnode = fwnode; in cht_int33fe_register_max17047()
279 struct fwnode_handle *fwnode; in cht_int33fe_typec_probe() local
323 if (!fwnode) { in cht_int33fe_typec_probe()
331 board_info.fwnode = fwnode; in cht_int33fe_typec_probe()
341 if (!fwnode) { in cht_int33fe_typec_probe()
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/linux/drivers/usb/typec/
A Dmux.c20 static int switch_fwnode_match(struct device *dev, const void *fwnode) in switch_fwnode_match() argument
25 return dev_fwnode(dev) == fwnode; in switch_fwnode_match()
41 if (id && !fwnode_property_present(fwnode, id)) in typec_switch_match()
49 dev = class_find_device(&typec_mux_class, NULL, fwnode, in typec_switch_match()
130 sw->dev.fwnode = desc->fwnode; in typec_switch_register()
190 return dev_fwnode(dev) == fwnode; in mux_fwnode_match()
214 match = fwnode_property_present(fwnode, "accessory"); in typec_mux_match()
221 nval = fwnode_property_count_u16(fwnode, "svid"); in typec_mux_match()
229 ret = fwnode_property_read_u16_array(fwnode, "svid", val, nval); in typec_mux_match()
246 dev = class_find_device(&typec_mux_class, NULL, fwnode, in typec_mux_match()
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A Dqcom-pmic-typec.c133 struct fwnode_handle *fwnode; in qcom_pmic_typec_probe() local
162 fwnode = device_get_named_child_node(dev, "connector"); in qcom_pmic_typec_probe()
163 if (!fwnode) in qcom_pmic_typec_probe()
166 ret = fwnode_property_read_string(fwnode, "power-role", &buf); in qcom_pmic_typec_probe()
176 ret = fwnode_property_read_string(fwnode, "data-role", &buf); in qcom_pmic_typec_probe()
187 cap.fwnode = fwnode; in qcom_pmic_typec_probe()
194 fwnode_handle_put(fwnode); in qcom_pmic_typec_probe()
227 fwnode_handle_put(fwnode); in qcom_pmic_typec_probe()
/linux/drivers/leds/
A Dleds-pwm.c62 struct led_pwm *led, struct fwnode_handle *fwnode) in led_pwm_add() argument
65 struct led_init_data init_data = { .fwnode = fwnode }; in led_pwm_add()
74 led_data->pwm = devm_fwnode_pwm_get(dev, fwnode, NULL); in led_pwm_add()
137 struct fwnode_handle *fwnode; in led_pwm_create_fwnode() local
143 device_for_each_child_node(dev, fwnode) { in led_pwm_create_fwnode()
145 if (ret && is_of_node(fwnode)) in led_pwm_create_fwnode()
146 led.name = to_of_node(fwnode)->name; in led_pwm_create_fwnode()
153 led.active_low = fwnode_property_read_bool(fwnode, in led_pwm_create_fwnode()
155 fwnode_property_read_u32(fwnode, "max-brightness", in led_pwm_create_fwnode()
160 ret = led_pwm_add(dev, priv, &led, fwnode); in led_pwm_create_fwnode()
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A Dled-core.c323 struct fwnode_handle *fwnode = led_cdev->dev->fwnode; in led_get_default_pattern() local
327 count = fwnode_property_count_u32(fwnode, "led-pattern"); in led_get_default_pattern()
365 struct fwnode_handle *fwnode, in led_parse_fwnode_props() argument
370 if (!fwnode) in led_parse_fwnode_props()
373 if (fwnode_property_present(fwnode, "label")) { in led_parse_fwnode_props()
380 if (fwnode_property_present(fwnode, "color")) { in led_parse_fwnode_props()
391 if (!fwnode_property_present(fwnode, "function")) in led_parse_fwnode_props()
419 struct fwnode_handle *fwnode = init_data->fwnode; in led_compose_name() local
429 led_parse_fwnode_props(dev, fwnode, &props); in led_compose_name()
471 } else if (is_of_node(fwnode)) { in led_compose_name()
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/linux/drivers/of/
A Dproperty.c867 of_node_put(to_of_node(fwnode)); in of_fwnode_put()
872 return of_device_is_available(to_of_node(fwnode)); in of_fwnode_device_is_available()
886 const struct device_node *node = to_of_node(fwnode); in of_fwnode_property_read_int_array()
920 return kbasename(to_of_node(fwnode)->full_name); in of_fwnode_get_name()
926 if (!to_of_node(fwnode)->parent) in of_fwnode_get_name_prefix()
982 args->fwnode = of_fwnode_handle(of_args.np); in of_fwnode_get_reference_args()
1002 of_graph_get_remote_endpoint(to_of_node(fwnode))); in of_fwnode_graph_get_remote_endpoint()
1011 np = of_get_parent(to_of_node(fwnode)); in of_fwnode_graph_get_port_parent()
1028 endpoint->local_fwnode = fwnode; in of_fwnode_graph_parse_endpoint()
1128 sup_dev = get_dev_from_fwnode(&sup_np->fwnode); in of_link_to_phandle()
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/linux/drivers/irqchip/
A Dirq-gic-v2m.c64 struct fwnode_handle *fwnode; member
144 fwspec.fwnode = domain->parent->fwnode; in gicv2m_irq_gic_domain_alloc()
150 fwspec.fwnode = domain->parent->fwnode; in gicv2m_irq_gic_domain_alloc()
274 of_node_put(to_of_node(v2m->fwnode)); in gicv2m_teardown()
275 if (is_fwnode_irqchip(v2m->fwnode)) in gicv2m_teardown()
276 irq_domain_free_fwnode(v2m->fwnode); in gicv2m_teardown()
330 v2m->fwnode = fwnode; in gicv2m_init_one()
470 return data->fwnode; in gicv2m_get_fwnode()
500 struct fwnode_handle *fwnode; in acpi_parse_madt_msi() local
527 if (!fwnode) { in acpi_parse_madt_msi()
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A Dirq-ixp4xx.c141 if (is_fwnode_irqchip(fwspec->fwnode)) { in ixp4xx_irq_domain_translate()
257 struct fwnode_handle *fwnode, in ixp4xx_irq_setup() argument
311 struct fwnode_handle *fwnode; in ixp4xx_irq_init() local
322 fwnode = irq_domain_alloc_fwnode(&irqbase); in ixp4xx_irq_init()
323 if (!fwnode) { in ixp4xx_irq_init()
327 ret = ixp4xx_irq_setup(ixi, base, fwnode, is_356); in ixp4xx_irq_init()
330 irq_domain_free_fwnode(fwnode); in ixp4xx_irq_init()
347 fwspec.fwnode = fwnode; in ixp4xx_irq_init()
373 struct fwnode_handle *fwnode; in ixp4xx_of_init_irq() local
382 fwnode = of_node_to_fwnode(np); in ixp4xx_of_init_irq()
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A Dirq-gic-v4.c130 vpe->fwnode = irq_domain_alloc_named_id_fwnode(name, idx); in its_alloc_vcpu_sgis()
131 if (!vpe->fwnode) in its_alloc_vcpu_sgis()
153 if (vpe->fwnode) in its_alloc_vcpu_sgis()
154 irq_domain_free_fwnode(vpe->fwnode); in its_alloc_vcpu_sgis()
163 vm->fwnode = irq_domain_alloc_named_id_fwnode("GICv4-vpe", in its_alloc_vcpu_irqs()
165 if (!vm->fwnode) in its_alloc_vcpu_irqs()
169 vm->fwnode, vpe_domain_ops, in its_alloc_vcpu_irqs()
198 if (vm->fwnode) in its_alloc_vcpu_irqs()
199 irq_domain_free_fwnode(vm->fwnode); in its_alloc_vcpu_irqs()
219 irq_domain_free_fwnode(vm->vpes[i]->fwnode); in its_free_sgi_irqs()
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/linux/kernel/irq/
A Dirqdomain.c47 struct irqchip_fwid *fwid = container_of(fwnode, struct irqchip_fwid, fwnode); in irqchip_fwnode_get_name()
104 return &fwid->fwnode; in __irq_domain_alloc_fwnode()
120 fwid = container_of(fwnode, struct irqchip_fwid, fwnode); in irq_domain_free_fwnode()
159 fwid = container_of(fwnode, struct irqchip_fwid, fwnode); in __irq_domain_add()
164 domain->fwnode = fwnode; in __irq_domain_add()
173 domain->fwnode = fwnode; in __irq_domain_add()
177 } else if (is_of_node(fwnode) || is_acpi_device_node(fwnode) || in __irq_domain_add()
195 domain->fwnode = fwnode; in __irq_domain_add()
200 if (fwnode) in __irq_domain_add()
406 struct fwnode_handle *fwnode = fwspec->fwnode; in irq_find_matching_fwspec() local
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/linux/drivers/usb/roles/
A Dclass.c90 static void *usb_role_switch_match(struct fwnode_handle *fwnode, const char *id, in usb_role_switch_match() argument
95 if (id && !fwnode_property_present(fwnode, id)) in usb_role_switch_match()
98 dev = class_find_device_by_fwnode(role_class, fwnode); in usb_role_switch_match()
104 usb_role_switch_is_parent(struct fwnode_handle *fwnode) in usb_role_switch_is_parent() argument
106 struct fwnode_handle *parent = fwnode_get_parent(fwnode); in usb_role_switch_is_parent()
150 sw = usb_role_switch_is_parent(fwnode); in fwnode_usb_role_switch_get()
152 sw = fwnode_connection_find_match(fwnode, "usb-role-switch", in fwnode_usb_role_switch_get()
184 usb_role_switch_find_by_fwnode(const struct fwnode_handle *fwnode) in usb_role_switch_find_by_fwnode() argument
188 if (!fwnode) in usb_role_switch_find_by_fwnode()
191 dev = class_find_device_by_fwnode(role_class, fwnode); in usb_role_switch_find_by_fwnode()
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/linux/drivers/platform/surface/
A Dsurface_gpe.c277 struct fwnode_handle *fwnode; in surface_gpe_init() local
290 fwnode = fwnode_create_software_node(match->driver_data, NULL); in surface_gpe_init()
291 if (IS_ERR(fwnode)) { in surface_gpe_init()
292 status = PTR_ERR(fwnode); in surface_gpe_init()
302 pdev->dev.fwnode = fwnode; in surface_gpe_init()
314 fwnode_remove_software_node(fwnode); in surface_gpe_init()
323 struct fwnode_handle *fwnode = surface_gpe_device->dev.fwnode; in surface_gpe_exit() local
327 fwnode_remove_software_node(fwnode); in surface_gpe_exit()
/linux/drivers/usb/typec/mux/
A Dintel_pmc_mux.c485 struct fwnode_handle *fwnode) in pmc_usb_register_port() argument
513 sw_desc.fwnode = fwnode; in pmc_usb_register_port()
515 sw_desc.name = fwnode_get_name(fwnode); in pmc_usb_register_port()
522 mux_desc.fwnode = fwnode; in pmc_usb_register_port()
524 mux_desc.name = fwnode_get_name(fwnode); in pmc_usb_register_port()
533 desc.fwnode = fwnode; in pmc_usb_register_port()
535 desc.name = fwnode_get_name(fwnode); in pmc_usb_register_port()
619 struct fwnode_handle *fwnode = NULL; in pmc_usb_probe() local
657 fwnode = device_get_next_child_node(pmc->dev, fwnode); in pmc_usb_probe()
658 if (!fwnode) in pmc_usb_probe()
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