2 * MPC8360E-RDK board file.
4 * Copyright (c) 2006 Freescale Semicondutor, Inc.
5 * Copyright (c) 2007-2008 MontaVista Software, Inc.
7 * Author: Anton Vorontsov <avorontsov@ru.mvista.com>
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License as published by the
11 * Free Software Foundation; either version 2 of the License, or (at your
12 * option) any later version.
15 #include <linux/kernel.h>
16 #include <linux/pci.h>
17 #include <linux/of_platform.h>
24 #include <asm/qe_ic.h>
25 #include <sysdev/fsl_soc.h>
29 static struct of_device_id __initdata mpc836x_rdk_ids
[] = {
30 { .compatible
= "simple-bus", },
34 static int __init
mpc836x_rdk_declare_of_platform_devices(void)
36 return of_platform_bus_probe(NULL
, mpc836x_rdk_ids
, NULL
);
38 machine_device_initcall(mpc836x_rdk
, mpc836x_rdk_declare_of_platform_devices
);
40 static void __init
mpc836x_rdk_setup_arch(void)
43 struct device_node
*np
;
47 ppc_md
.progress("mpc836x_rdk_setup_arch()", 0);
50 for_each_compatible_node(np
, "pci", "fsl,mpc8349-pci")
51 mpc83xx_add_bridge(np
);
57 static void __init
mpc836x_rdk_init_IRQ(void)
59 struct device_node
*np
;
61 np
= of_find_compatible_node(NULL
, NULL
, "fsl,ipic");
68 * Initialize the default interrupt mapping priorities,
69 * in case the boot rom changed something on us.
71 ipic_set_default_priority();
74 np
= of_find_compatible_node(NULL
, NULL
, "fsl,qe-ic");
78 qe_ic_init(np
, 0, qe_ic_cascade_low_ipic
, qe_ic_cascade_high_ipic
);
83 * Called very early, MMU is off, device-tree isn't unflattened.
85 static int __init
mpc836x_rdk_probe(void)
87 unsigned long root
= of_get_flat_dt_root();
89 return of_flat_dt_is_compatible(root
, "fsl,mpc8360rdk");
92 define_machine(mpc836x_rdk
) {
93 .name
= "MPC836x RDK",
94 .probe
= mpc836x_rdk_probe
,
95 .setup_arch
= mpc836x_rdk_setup_arch
,
96 .init_IRQ
= mpc836x_rdk_init_IRQ
,
97 .get_irq
= ipic_get_irq
,
98 .restart
= mpc83xx_restart
,
99 .time_init
= mpc83xx_time_init
,
100 .calibrate_decr
= generic_calibrate_decr
,
101 .progress
= udbg_progress
,