Merge branch 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/pasemi
[linux-2.6] / arch / powerpc / platforms / 44x / sequoia.c
1 /*
2  * Sequoia board specific routines
3  *
4  * Valentine Barshak <vbarshak@ru.mvista.com>
5  * Copyright 2007 MontaVista Software Inc.
6  *
7  * Based on the Bamboo code by
8  * Josh Boyer <jwboyer@linux.vnet.ibm.com>
9  * Copyright 2007 IBM Corporation
10  *
11  * This program is free software; you can redistribute  it and/or modify it
12  * under  the terms of  the GNU General  Public License as published by the
13  * Free Software Foundation;  either version 2 of the  License, or (at your
14  * option) any later version.
15  */
16 #include <linux/init.h>
17 #include <linux/of_platform.h>
18
19 #include <asm/machdep.h>
20 #include <asm/prom.h>
21 #include <asm/udbg.h>
22 #include <asm/time.h>
23 #include <asm/uic.h>
24 #include <asm/pci-bridge.h>
25
26 #include "44x.h"
27
28 static __initdata struct of_device_id sequoia_of_bus[] = {
29         { .compatible = "ibm,plb4", },
30         { .compatible = "ibm,opb", },
31         { .compatible = "ibm,ebc", },
32         {},
33 };
34
35 static int __init sequoia_device_probe(void)
36 {
37         of_platform_bus_probe(NULL, sequoia_of_bus, NULL);
38
39         return 0;
40 }
41 machien_device_initcall(sequoia, sequoia_device_probe);
42
43 static int __init sequoia_probe(void)
44 {
45         unsigned long root = of_get_flat_dt_root();
46
47         if (!of_flat_dt_is_compatible(root, "amcc,sequoia"))
48                 return 0;
49
50         ppc_pci_flags = PPC_PCI_REASSIGN_ALL_RSRC;
51
52         return 1;
53 }
54
55 define_machine(sequoia) {
56         .name                           = "Sequoia",
57         .probe                          = sequoia_probe,
58         .progress                       = udbg_progress,
59         .init_IRQ                       = uic_init_tree,
60         .get_irq                        = uic_get_irq,
61         .restart                        = ppc44x_reset_system,
62         .calibrate_decr                 = generic_calibrate_decr,
63 };