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59d13f9d BD |
1 | /* |
2 | * arch/powerpc/platforms/83xx/asp834x.c | |
3 | * | |
4 | * Analogue & Micro ASP8347 board specific routines | |
5 | * clone of mpc834x_itx | |
6 | * | |
7 | * Copyright 2008 Codehermit | |
8 | * | |
9 | * Maintainer: Bryan O'Donoghue <bodonoghue@codhermit.ie> | |
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 | ||
17 | #include <linux/pci.h> | |
18 | #include <linux/of_platform.h> | |
19 | ||
20 | #include <asm/time.h> | |
21 | #include <asm/ipic.h> | |
22 | #include <asm/udbg.h> | |
23 | ||
24 | #include "mpc83xx.h" | |
25 | ||
26 | /* ************************************************************************ | |
27 | * | |
28 | * Setup the architecture | |
29 | * | |
30 | */ | |
31 | static void __init asp834x_setup_arch(void) | |
32 | { | |
33 | if (ppc_md.progress) | |
34 | ppc_md.progress("asp834x_setup_arch()", 0); | |
35 | ||
36 | mpc834x_usb_cfg(); | |
37 | } | |
38 | ||
59d13f9d BD |
39 | static struct __initdata of_device_id asp8347_ids[] = { |
40 | { .type = "soc", }, | |
41 | { .compatible = "soc", }, | |
42 | { .compatible = "simple-bus", }, | |
70b3adbb | 43 | { .compatible = "gianfar", }, |
59d13f9d BD |
44 | {}, |
45 | }; | |
46 | ||
47 | static int __init asp8347_declare_of_platform_devices(void) | |
48 | { | |
49 | of_platform_bus_probe(NULL, asp8347_ids, NULL); | |
50 | return 0; | |
51 | } | |
52 | machine_device_initcall(asp834x, asp8347_declare_of_platform_devices); | |
53 | ||
54 | /* | |
55 | * Called very early, MMU is off, device-tree isn't unflattened | |
56 | */ | |
57 | static int __init asp834x_probe(void) | |
58 | { | |
59 | unsigned long root = of_get_flat_dt_root(); | |
60 | return of_flat_dt_is_compatible(root, "analogue-and-micro,asp8347e"); | |
61 | } | |
62 | ||
63 | define_machine(asp834x) { | |
64 | .name = "ASP8347E", | |
65 | .probe = asp834x_probe, | |
66 | .setup_arch = asp834x_setup_arch, | |
d4fb5ebd | 67 | .init_IRQ = mpc83xx_ipic_init_IRQ, |
59d13f9d BD |
68 | .get_irq = ipic_get_irq, |
69 | .restart = mpc83xx_restart, | |
70 | .time_init = mpc83xx_time_init, | |
71 | .calibrate_decr = generic_calibrate_decr, | |
72 | .progress = udbg_progress, | |
73 | }; |