1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Ebony board specific routines
5 * Matt Porter <mporter@kernel.crashing.org>
6 * Copyright 2002-2005 MontaVista Software Inc.
8 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
9 * Copyright (c) 2003-2005 Zultys Technologies
11 * Rewritten and ported to the merged powerpc tree:
12 * Copyright 2007 David Gibson <dwg@au1.ibm.com>, IBM Corporation.
15 #include <linux/init.h>
16 #include <linux/of_platform.h>
17 #include <linux/rtc.h>
19 #include <asm/machdep.h>
24 #include <asm/pci-bridge.h>
25 #include <asm/ppc4xx.h>
27 static const struct of_device_id ebony_of_bus[] __initconst = {
28 { .compatible = "ibm,plb4", },
29 { .compatible = "ibm,opb", },
30 { .compatible = "ibm,ebc", },
34 static int __init ebony_device_probe(void)
36 of_platform_bus_probe(NULL, ebony_of_bus, NULL);
41 machine_device_initcall(ebony, ebony_device_probe);
44 * Called very early, MMU is off, device-tree isn't unflattened
46 static int __init ebony_probe(void)
48 pci_set_flags(PCI_REASSIGN_ALL_RSRC);
53 define_machine(ebony) {
55 .compatible = "ibm,ebony",
57 .progress = udbg_progress,
58 .init_IRQ = uic_init_tree,
59 .get_irq = uic_get_irq,
60 .restart = ppc4xx_reset_system,