projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 15fc993e VB |
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> | |
| ed08aff7 JL |
17 | #include <linux/of_platform.h> |
| 18 | ||
| 15fc993e VB |
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> | |
| 25c24f3d BH |
24 | #include <asm/pci-bridge.h> |
| 25 | ||
| 15fc993e VB |
26 | |
| 27 | static struct of_device_id sequoia_of_bus[] = { | |
| 28 | { .compatible = "ibm,plb4", }, | |
| 29 | { .compatible = "ibm,opb", }, | |
| 30 | { .compatible = "ibm,ebc", }, | |
| 31 | {}, | |
| 32 | }; | |
| 33 | ||
| 34 | static int __init sequoia_device_probe(void) | |
| 35 | { | |
| 36 | if (!machine_is(sequoia)) | |
| 37 | return 0; | |
| 38 | ||
| 39 | of_platform_bus_probe(NULL, sequoia_of_bus, NULL); | |
| 40 | ||
| 41 | return 0; | |
| 42 | } | |
| 43 | device_initcall(sequoia_device_probe); | |
| 44 | ||
| 45 | static int __init sequoia_probe(void) | |
| 46 | { | |
| 47 | unsigned long root = of_get_flat_dt_root(); | |
| 48 | ||
| 49 | if (!of_flat_dt_is_compatible(root, "amcc,sequoia")) | |
| 50 | return 0; | |
| 51 | ||
| 25c24f3d BH |
52 | ppc_pci_flags = PPC_PCI_REASSIGN_ALL_RSRC; |
| 53 | ||
| 15fc993e VB |
54 | return 1; |
| 55 | } | |
| 56 | ||
| 15fc993e VB |
57 | define_machine(sequoia) { |
| 58 | .name = "Sequoia", | |
| 59 | .probe = sequoia_probe, | |
| 15fc993e VB |
60 | .progress = udbg_progress, |
| 61 | .init_IRQ = uic_init_tree, | |
| 62 | .get_irq = uic_get_irq, | |
| 63 | .restart = ppc44x_reset_system, | |
| 64 | .calibrate_decr = generic_calibrate_decr, | |
| 65 | }; |