x86/kernel/devicetree.c

1 // SPDX-License-Identifier: GPL-2.0
40  * CE4100 ids. Will be moved to machine_device_initcall() once we have it.
43 	{ .compatible = "intel,ce4100-cp", },
67 		prop = of_get_property(np, "bus-range", NULL);  in pcibios_get_phb_of_node()
71 		if (bus->number == bus_min)  in pcibios_get_phb_of_node()
91 		return -EINVAL;  in x86_of_pci_irq_enable()
92 	dev->irq = virq;  in x86_of_pci_irq_enable()
114 	dn = of_find_compatible_node(NULL, NULL, "intel,ce4100-hpet");  in dtb_setup_hpet()
150 	dn = of_find_compatible_node(NULL, NULL, "intel,ce4100-lapic");  in dtb_lapic_setup()
167 	pic_mode = !of_property_read_bool(dn, "intel,virtual-wire-mode");  in dtb_lapic_setup()
214 	if (WARN_ON(fwspec->param_count < 2))  in dt_irqdomain_alloc()
215 		return -EINVAL;  in dt_irqdomain_alloc()
217 	type_index = fwspec->param[1];  in dt_irqdomain_alloc()
219 		return -EINVAL;  in dt_irqdomain_alloc()
222 	ioapic_set_alloc_attr(&tmp, NUMA_NO_NODE, it->is_level, it->active_low);  in dt_irqdomain_alloc()
224 	tmp.ioapic.pin = fwspec->param[0];  in dt_irqdomain_alloc()
258 	for_each_compatible_node(dn, NULL, "intel,ce4100-ioapic")  in dtb_ioapic_setup()
265 	pr_err("Error: No information about IO-APIC in OF.\n");  in dtb_ioapic_setup()
287 		map_len = max(PAGE_SIZE - (initial_dtb & ~PAGE_MASK), (u64)128);  in x86_flattree_get_config()