2 * arch/powerpc/platforms/83xx/mpc830x_rdb.c
4 * Description: MPC830x RDB board specific routines.
5 * This file is based on mpc831x_rdb.c
7 * Copyright (C) Freescale Semiconductor, Inc. 2009. All rights reserved.
8 * Copyright (C) 2010. Ilya Yanok, Emcraft Systems, yanok@emcraft.com
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by the
12 * Free Software Foundation; either version 2 of the License, or (at your
13 * option) any later version.
16 #include <linux/pci.h>
17 #include <linux/of_platform.h>
21 #include <sysdev/fsl_pci.h>
22 #include <sysdev/fsl_soc.h>
26 * Setup the architecture
28 static void __init
mpc830x_rdb_setup_arch(void)
31 struct device_node
*np
;
35 ppc_md
.progress("mpc830x_rdb_setup_arch()", 0);
38 for_each_compatible_node(np
, "pci", "fsl,mpc8308-pcie")
39 mpc83xx_add_bridge(np
);
44 static const char *board
[] __initdata
= {
52 * Called very early, MMU is off, device-tree isn't unflattened
54 static int __init
mpc830x_rdb_probe(void)
56 return of_flat_dt_match(of_get_flat_dt_root(), board
);
59 static struct of_device_id __initdata of_bus_ids
[] = {
60 { .compatible
= "simple-bus" },
61 { .compatible
= "gianfar" },
65 static int __init
declare_of_platform_devices(void)
67 of_platform_bus_probe(NULL
, of_bus_ids
, NULL
);
70 machine_device_initcall(mpc830x_rdb
, declare_of_platform_devices
);
72 define_machine(mpc830x_rdb
) {
73 .name
= "MPC830x RDB",
74 .probe
= mpc830x_rdb_probe
,
75 .setup_arch
= mpc830x_rdb_setup_arch
,
76 .init_IRQ
= mpc83xx_ipic_init_IRQ
,
77 .get_irq
= ipic_get_irq
,
78 .restart
= mpc83xx_restart
,
79 .time_init
= mpc83xx_time_init
,
80 .calibrate_decr
= generic_calibrate_decr
,
81 .progress
= udbg_progress
,