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Searched refs:fwnode (Results 1 – 25 of 610) sorted by relevance

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/linux/include/linux/
A Dfwnode.h103 struct fwnode_handle *fwnode; member
180 (!IS_ERR_OR_NULL(fwnode) && (fwnode)->ops && (fwnode)->ops->op)
183 (fwnode_has_op(fwnode, op) ? \
184 (fwnode)->ops->op(fwnode, ## __VA_ARGS__) : (IS_ERR_OR_NULL(fwnode) ? -EINVAL : -ENXIO))
187 (fwnode_has_op(fwnode, op) ? \
188 (fwnode)->ops->op(fwnode, ## __VA_ARGS__) : false)
191 (fwnode_has_op(fwnode, op) ? \
192 (fwnode)->ops->op(fwnode, ## __VA_ARGS__) : NULL)
196 (fwnode)->ops->op(fwnode, ## __VA_ARGS__); \
202 fwnode->ops = ops; in fwnode_init()
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A Dproperty.h81 if (fwnode_property_present(fwnode, "big-endian")) in fwnode_device_is_big_endian()
84 fwnode_property_present(fwnode, "native-endian")) in fwnode_device_is_big_endian()
151 #define fwnode_for_each_parent_node(fwnode, parent) \ argument
152 for (parent = fwnode_get_parent(fwnode); parent; \
163 #define fwnode_for_each_child_node(fwnode, child) \ argument
200 fwnode_call_void_op(fwnode, put); in fwnode_handle_put()
269 return fwnode_property_present(fwnode, propname); in fwnode_property_read_bool()
472 const struct fwnode_handle *fwnode);
474 const struct fwnode_handle *fwnode);
476 const struct fwnode_handle *fwnode);
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A Dirqdomain.h64 struct fwnode_handle *fwnode; member
180 struct fwnode_handle *fwnode; member
244 return to_of_node(d->fwnode); in irq_domain_get_of_node()
310 struct fwnode_handle *fwnode; member
363 return node ? &node->fwnode : NULL; in of_node_to_fwnode()
370 return fwnode && fwnode->ops == &irqchip_fwnode_ops; in is_fwnode_irqchip()
381 .fwnode = fwnode, in irq_find_matching_fwnode()
426 .fwnode = of_node_to_fwnode(of_node), in irq_domain_add_linear()
482 .fwnode = fwnode, in irq_domain_create_linear()
499 .fwnode = fwnode, in irq_domain_create_tree()
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/linux/drivers/base/
A Dproperty.c62 if (IS_ERR_OR_NULL(fwnode)) in fwnode_property_present()
264 if (IS_ERR_OR_NULL(fwnode)) in fwnode_property_read_int_array()
419 if (IS_ERR_OR_NULL(fwnode)) in fwnode_property_read_string_array()
567 if (IS_ERR_OR_NULL(fwnode)) in fwnode_property_get_reference_args()
697 fwnode_handle_put(fwnode); in fwnode_get_next_parent()
781 if (IS_ERR_OR_NULL(fwnode)) in fwnode_get_next_available_child_node()
809 if (IS_ERR_OR_NULL(fwnode)) in device_get_next_child_node()
865 return fwnode; in fwnode_handle_get()
1056 parent = fwnode; in fwnode_graph_get_next_endpoint()
1362 if (!fwnode || !match) in fwnode_connection_find_match()
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A Dswnode.c29 struct fwnode_handle fwnode; member
52 return !IS_ERR_OR_NULL(fwnode) && fwnode->ops == &software_node_ops; in is_software_node()
69 if (!fwnode) in dev_to_swnode()
73 fwnode = fwnode->secondary; in dev_to_swnode()
75 return to_swnode(fwnode); in dev_to_swnode()
383 return &swnode->fwnode; in software_node_get()
497 return &child->fwnode; in software_node_get_named_child_node()
833 return &swnode->fwnode; in swnode_register()
949 if (IS_ERR(fwnode)) in fwnode_create_software_node()
952 return fwnode; in fwnode_create_software_node()
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/linux/drivers/media/v4l2-core/
A Dv4l2-fwnode.c574 fwnode = fwnode_graph_get_remote_endpoint(fwnode); in v4l2_fwnode_parse_link()
575 if (!fwnode) in v4l2_fwnode_parse_link()
588 fwnode_handle_put(fwnode); in v4l2_fwnode_parse_link()
667 if (!fwnode) in v4l2_fwnode_get_connector_type()
686 if (!fwnode) in v4l2_fwnode_connector_parse()
1042 fwnode = fwnode_args.fwnode; in v4l2_fwnode_reference_get_int_prop()
1066 fwnode = child; in v4l2_fwnode_reference_get_int_prop()
1069 return fwnode; in v4l2_fwnode_reference_get_int_prop()
1118 if (IS_ERR(fwnode)) { in v4l2_fwnode_reference_parse_int_props()
1126 return PTR_ERR(fwnode); in v4l2_fwnode_reference_parse_int_props()
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A Dv4l2-async.c102 sd_fwnode, match->fwnode); in match_fwnode_one()
104 if (sd_fwnode == match->fwnode) { in match_fwnode_one()
142 match->fwnode); in match_fwnode()
222 return match1->fwnode == match2->fwnode; in v4l2_async_match_equal()
362 asc->match.fwnode, ret); in v4l2_async_match_notify()
378 asc->match.fwnode, ret); in v4l2_async_match_notify()
714 asc->match.fwnode = fwnode_handle_get(fwnode); in __v4l2_async_nf_add_fwnode()
774 ase->endpoint = fwnode; in v4l2_async_subdev_endpoint_add()
810 if (!sd->fwnode && sd->dev) { in __v4l2_async_register_subdev()
906 struct fwnode_handle *devnode, *fwnode = match->fwnode; in print_waiting_match() local
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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
268 const struct fwnode_handle *fwnode, in cti_plat_read_trig_types() 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()
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/linux/drivers/acpi/
A Dproperty.c116 &dn->fwnode)) in acpi_nondev_subnode_extract()
119 &dn->fwnode)) { in acpi_nondev_subnode_extract()
722 if (is_acpi_data_node(fwnode)) { in acpi_device_data_of_node()
836 args->fwnode = ref_fwnode; in acpi_get_ref_args()
882 return &dn->fwnode; in acpi_parse_string_ref()
965 args->fwnode = ref_fwnode; in __acpi_node_get_property_reference()
1316 return &dn->fwnode; in acpi_get_next_subnode()
1461 struct fwnode_handle *fwnode; in acpi_graph_get_remote_endpoint() local
1483 fwnode = args.fwnode; in acpi_graph_get_remote_endpoint()
1487 fwnode = acpi_graph_get_child_prop_value(fwnode, "port", port_nr); in acpi_graph_get_remote_endpoint()
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A Dirq.c62 fwspec.fwnode = acpi_get_gsi_domain_id(gsi); in acpi_register_gsi()
63 if (WARN_ON(!fwspec.fwnode)) { in acpi_register_gsi()
131 result = &device->fwnode; in acpi_get_irq_source_fwhandle()
169 if (!fwnode) in acpi_irq_parse_one_match()
173 ctx->fwspec->fwnode = fwnode; in acpi_irq_parse_one_match()
203 struct fwnode_handle *fwnode; in acpi_irq_parse_one_cb() local
212 fwnode = acpi_get_gsi_domain_id(irq->interrupts[ctx->index]); in acpi_irq_parse_one_cb()
213 acpi_irq_parse_one_match(fwnode, irq->interrupts[ctx->index], in acpi_irq_parse_one_cb()
225 fwnode = acpi_get_irq_source_fwhandle(&eirq->resource_source, in acpi_irq_parse_one_cb()
227 acpi_irq_parse_one_match(fwnode, eirq->interrupts[ctx->index], in acpi_irq_parse_one_cb()
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/linux/drivers/gpio/
A Dgpiolib-swnode.c27 static struct gpio_device *swnode_get_gpio_device(struct fwnode_handle *fwnode) in swnode_get_gpio_device() argument
32 gdev_node = to_software_node(fwnode); in swnode_get_gpio_device()
48 static int swnode_gpio_get_reference(const struct fwnode_handle *fwnode, in swnode_gpio_get_reference() argument
59 struct gpio_desc *swnode_find_gpio(struct fwnode_handle *fwnode, in swnode_find_gpio() argument
69 swnode = to_software_node(fwnode); in swnode_find_gpio()
74 ret = swnode_gpio_get_reference(fwnode, propname, idx, &args); in swnode_find_gpio()
80 __func__, propname, fwnode, idx); in swnode_find_gpio()
85 swnode_get_gpio_device(args.fwnode); in swnode_find_gpio()
86 fwnode_handle_put(args.fwnode); in swnode_find_gpio()
98 __func__, propname, fwnode, idx, PTR_ERR_OR_ZERO(desc)); in swnode_find_gpio()
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/linux/drivers/irqchip/
A Dirq-riscv-imsic-state.c589 if (!is_of_node(fwnode)) { in imsic_get_parent_hartid()
616 if (!is_of_node(fwnode)) in imsic_get_mmio_resource()
640 pr_err("%pfwP: no parent irqs available\n", fwnode); in imsic_parse_fwnode()
644 if (is_of_node(fwnode)) in imsic_parse_fwnode()
662 pr_err("%pfwP: HART index bits too big\n", fwnode); in imsic_parse_fwnode()
698 rc = imsic_get_mmio_resource(fwnode, 0, &res); in imsic_parse_fwnode()
748 imsic->fwnode = fwnode; in imsic_setup_state()
778 rc = imsic_get_mmio_resource(fwnode, i, &mmios[i]); in imsic_setup_state()
808 fwnode); in imsic_setup_state()
814 rc = imsic_get_parent_hartid(fwnode, i, &hartid); in imsic_setup_state()
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A Dirq-sifive-plic.c68 struct fwnode_handle *fwnode; member
391 handler->priv->fwnode, hwirq); in plic_handle_irq()
421 handler->priv->fwnode, cpu); in plic_starting_cpu()
452 if (!is_of_node(fwnode)) { in plic_parse_nr_irqs_and_contexts()
493 if (!is_of_node(fwnode)) { in plic_parse_context_parent()
528 if (is_of_node(fwnode)) { in plic_probe()
535 regs = of_iomap(to_of_node(fwnode), 0); in plic_probe()
554 priv->fwnode = fwnode; in plic_probe()
575 if (is_of_node(fwnode)) { in plic_probe()
717 return plic_probe(pdev->dev.fwnode); in plic_platform_probe()
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A Dirq-riscv-imsic-platform.c181 if (fwspec->fwnode != domain->fwnode || fwspec->param_count != 0) in imsic_irq_domain_select()
317 if (!imsic || !imsic->fwnode) { in imsic_irqdomain_init()
323 pr_err("%pfwP: irq domain already created\n", imsic->fwnode); in imsic_irqdomain_init()
328 imsic->base_domain = irq_domain_create_tree(imsic->fwnode, in imsic_irqdomain_init()
345 imsic->fwnode, global->nr_ids, &global->base_addr); in imsic_irqdomain_init()
347 imsic->fwnode, num_possible_cpus() * (global->nr_ids - 1)); in imsic_irqdomain_init()
354 if (imsic && imsic->fwnode != fwnode) { in imsic_platform_probe_common()
355 pr_err("%pfwP: fwnode mismatch\n", fwnode); in imsic_platform_probe_common()
364 return imsic_platform_probe_common(pdev->dev.fwnode); in imsic_platform_dt_probe()
376 int imsic_platform_acpi_probe(struct fwnode_handle *fwnode) in imsic_platform_acpi_probe() argument
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A Dirq-gic-v2m.c67 struct fwnode_handle *fwnode; member
121 fwspec.fwnode = domain->parent->fwnode; in gicv2m_irq_gic_domain_alloc()
127 fwspec.fwnode = domain->parent->fwnode; in gicv2m_irq_gic_domain_alloc()
239 of_node_put(to_of_node(v2m->fwnode)); in gicv2m_teardown()
240 if (is_fwnode_irqchip(v2m->fwnode)) in gicv2m_teardown()
241 irq_domain_free_fwnode(v2m->fwnode); in gicv2m_teardown()
298 v2m->fwnode = fwnode; in gicv2m_init_one()
438 return data->fwnode; in gicv2m_get_fwnode()
468 struct fwnode_handle *fwnode; in acpi_parse_madt_msi() local
495 if (!fwnode) { in acpi_parse_madt_msi()
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A Dirq-riscv-imsic-early.c58 pr_info("%pfwP: providing IPIs using interrupt %d\n", imsic->fwnode, IMSIC_IPI_ID); in imsic_ipi_domain_init()
142 static int __init imsic_early_probe(struct fwnode_handle *fwnode) in imsic_early_probe() argument
150 pr_err("%pfwP: Failed to find INTC domain\n", fwnode); in imsic_early_probe()
155 pr_err("%pfwP: Failed to create INTC mapping\n", fwnode); in imsic_early_probe()
162 pr_err("%pfwP: Failed to initialize IPI domain\n", fwnode); in imsic_early_probe()
184 struct fwnode_handle *fwnode = &node->fwnode; in imsic_early_dt_init() local
188 rc = imsic_setup_state(fwnode, NULL); in imsic_early_dt_init()
190 pr_err("%pfwP: failed to setup state (error %d)\n", fwnode, rc); in imsic_early_dt_init()
195 rc = imsic_early_probe(fwnode); in imsic_early_dt_init()
A Dirq-gic-v4.c131 vpe->fwnode = irq_domain_alloc_named_id_fwnode(name, idx); in its_alloc_vcpu_sgis()
132 if (!vpe->fwnode) in its_alloc_vcpu_sgis()
152 if (vpe->fwnode) in its_alloc_vcpu_sgis()
153 irq_domain_free_fwnode(vpe->fwnode); in its_alloc_vcpu_sgis()
162 vm->fwnode = irq_domain_alloc_named_id_fwnode("GICv4-vpe", in its_alloc_vcpu_irqs()
164 if (!vm->fwnode) in its_alloc_vcpu_irqs()
168 vm->fwnode, vpe_domain_ops, in its_alloc_vcpu_irqs()
196 if (vm->fwnode) in its_alloc_vcpu_irqs()
197 irq_domain_free_fwnode(vm->fwnode); in its_alloc_vcpu_irqs()
217 irq_domain_free_fwnode(vm->vpes[i]->fwnode); in its_free_sgi_irqs()
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/linux/drivers/platform/x86/intel/
A Dchtwc_int33fe.c163 struct fwnode_handle *fwnode; in cht_int33fe_setup_dp() local
167 if (!fwnode) in cht_int33fe_setup_dp()
184 data->dp->secondary = fwnode; in cht_int33fe_setup_dp()
254 struct fwnode_handle *fwnode; in cht_int33fe_register_max17047() local
258 if (!fwnode) in cht_int33fe_register_max17047()
275 board_info.fwnode = fwnode; in cht_int33fe_register_max17047()
307 struct fwnode_handle *fwnode; in cht_int33fe_typec_probe() local
358 if (!fwnode) { in cht_int33fe_typec_probe()
366 board_info.fwnode = fwnode; in cht_int33fe_typec_probe()
376 if (!fwnode) { in cht_int33fe_typec_probe()
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/linux/drivers/platform/chrome/
A Dcros_typec_switch.c181 struct fwnode_handle *fwnode) in cros_typec_register_mode_switch() argument
184 .fwnode = fwnode, in cros_typec_register_mode_switch()
186 .name = fwnode_get_name(fwnode), in cros_typec_register_mode_switch()
198 .fwnode = fwnode, in cros_typec_register_retimer()
200 .name = fwnode_get_name(fwnode), in cros_typec_register_retimer()
213 struct fwnode_handle *fwnode; in cros_typec_register_switches() local
224 device_for_each_child_node(dev, fwnode) { in cros_typec_register_switches()
231 adev = to_acpi_device_node(fwnode); in cros_typec_register_switches()
240 dev_err(fwnode->dev, "_ADR wasn't evaluated\n"); in cros_typec_register_switches()
255 ret = cros_typec_register_retimer(port, fwnode); in cros_typec_register_switches()
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/linux/drivers/leds/
A Dleds-pwm.c68 struct led_pwm *led, struct fwnode_handle *fwnode) in led_pwm_add() argument
71 struct led_init_data init_data = { .fwnode = fwnode }; in led_pwm_add()
80 led_data->pwm = devm_fwnode_pwm_get(dev, fwnode, NULL); in led_pwm_add()
143 struct fwnode_handle *fwnode; in led_pwm_create_fwnode() local
147 device_for_each_child_node(dev, fwnode) { in led_pwm_create_fwnode()
151 if (ret && is_of_node(fwnode)) in led_pwm_create_fwnode()
152 led.name = to_of_node(fwnode)->name; in led_pwm_create_fwnode()
159 led.active_low = fwnode_property_read_bool(fwnode, in led_pwm_create_fwnode()
161 fwnode_property_read_u32(fwnode, "max-brightness", in led_pwm_create_fwnode()
166 ret = led_pwm_add(dev, priv, &led, fwnode); in led_pwm_create_fwnode()
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A Dled-core.c420 struct fwnode_handle *fwnode = led_cdev->dev->fwnode; in led_get_default_pattern() local
424 count = fwnode_property_count_u32(fwnode, "led-pattern"); in led_get_default_pattern()
462 struct fwnode_handle *fwnode, in led_parse_fwnode_props() argument
467 if (!fwnode) in led_parse_fwnode_props()
470 if (fwnode_property_present(fwnode, "label")) { in led_parse_fwnode_props()
477 if (fwnode_property_present(fwnode, "color")) { in led_parse_fwnode_props()
488 if (!fwnode_property_present(fwnode, "function")) in led_parse_fwnode_props()
516 struct fwnode_handle *fwnode = init_data->fwnode; in led_compose_name() local
522 led_parse_fwnode_props(dev, fwnode, &props); in led_compose_name()
564 } else if (is_of_node(fwnode)) { in led_compose_name()
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/linux/drivers/of/
A Dproperty.c871 of_node_put(to_of_node(fwnode)); in of_fwnode_put()
876 return of_device_is_available(to_of_node(fwnode)); in of_fwnode_device_is_available()
887 if (of_dma_is_coherent(to_of_node(fwnode))) in of_fwnode_device_get_dma_attr()
938 return kbasename(to_of_node(fwnode)->full_name); in of_fwnode_get_name()
944 if (!to_of_node(fwnode)->parent) in of_fwnode_get_name_prefix()
1002 args->fwnode = of_fwnode_handle(of_args.np); in of_fwnode_get_reference_args()
1031 np = of_get_parent(to_of_node(fwnode)); in of_fwnode_graph_get_port_parent()
1048 endpoint->local_fwnode = fwnode; in of_fwnode_graph_parse_endpoint()
1455 return of_iomap(to_of_node(fwnode), index); in of_fwnode_iomap()
1464 return of_irq_get(to_of_node(fwnode), index); in of_fwnode_irq_get()
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/linux/drivers/usb/typec/
A Dretimer.c20 static int retimer_fwnode_match(struct device *dev, const void *fwnode) in retimer_fwnode_match() argument
22 return is_typec_retimer(dev) && device_match_fwnode(dev, fwnode); in retimer_fwnode_match()
25 static void *typec_retimer_match(const struct fwnode_handle *fwnode, const char *id, void *data) in typec_retimer_match() argument
29 if (id && !fwnode_property_present(fwnode, id)) in typec_retimer_match()
32 dev = class_find_device(&retimer_class, NULL, fwnode, in typec_retimer_match()
47 struct typec_retimer *fwnode_typec_retimer_get(struct fwnode_handle *fwnode) in fwnode_typec_retimer_get() argument
51 retimer = fwnode_connection_find_match(fwnode, "retimer-switch", NULL, typec_retimer_match); in fwnode_typec_retimer_get()
121 retimer->dev.fwnode = desc->fwnode; in typec_retimer_register()
A Dmux.c27 static int switch_fwnode_match(struct device *dev, const void *fwnode) in switch_fwnode_match() argument
32 return device_match_fwnode(dev, fwnode); in switch_fwnode_match()
35 static void *typec_switch_match(const struct fwnode_handle *fwnode, in typec_switch_match() argument
48 if (id && !fwnode_property_present(fwnode, id)) in typec_switch_match()
56 dev = class_find_device(&typec_mux_class, NULL, fwnode, in typec_switch_match()
182 sw_dev->dev.fwnode = desc->fwnode; in typec_switch_register()
262 return device_match_fwnode(dev, fwnode); in mux_fwnode_match()
278 if (id && !fwnode_property_present(fwnode, id)) in typec_mux_match()
281 dev = class_find_device(&typec_mux_class, NULL, fwnode, in typec_mux_match()
308 count = fwnode_connection_find_matches(fwnode, "mode-switch", in fwnode_typec_mux_get()
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/linux/drivers/acpi/arm64/
A Dapmt.c76 struct fwnode_handle *fwnode) in apmt_add_platform_device() argument
102 pdev->dev.fwnode = fwnode; in apmt_add_platform_device()
121 struct fwnode_handle *fwnode; in apmt_init_platform_devices() local
137 fwnode = acpi_alloc_fwnode_static(); in apmt_init_platform_devices()
138 if (!fwnode) in apmt_init_platform_devices()
141 ret = apmt_add_platform_device(apmt_node, fwnode); in apmt_init_platform_devices()
143 acpi_free_fwnode_static(fwnode); in apmt_init_platform_devices()

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