Merge branch 'nvme-5.2-rc2' of git://git.infradead.org/nvme into for-linus
[linux-2.6-microblaze.git] / arch / powerpc / platforms / 512x / mpc5121_ads.c
1 /*
2  * Copyright (C) 2007, 2008 Freescale Semiconductor, Inc. All rights reserved.
3  *
4  * Author: John Rigby, <jrigby@freescale.com>, Thur Mar 29 2007
5  *
6  * Description:
7  * MPC5121 ADS board setup
8  *
9  * This is free software; you can redistribute it and/or modify it
10  * under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  */
15
16 #include <linux/kernel.h>
17 #include <linux/io.h>
18 #include <linux/of_platform.h>
19
20 #include <asm/machdep.h>
21 #include <asm/ipic.h>
22 #include <asm/prom.h>
23 #include <asm/time.h>
24
25 #include <sysdev/fsl_pci.h>
26
27 #include "mpc512x.h"
28 #include "mpc5121_ads.h"
29
30 static void __init mpc5121_ads_setup_arch(void)
31 {
32 #ifdef CONFIG_PCI
33         struct device_node *np;
34 #endif
35         printk(KERN_INFO "MPC5121 ADS board from Freescale Semiconductor\n");
36         /*
37          * cpld regs are needed early
38          */
39         mpc5121_ads_cpld_map();
40
41 #ifdef CONFIG_PCI
42         for_each_compatible_node(np, "pci", "fsl,mpc5121-pci")
43                 mpc83xx_add_bridge(np);
44 #endif
45
46         mpc512x_setup_arch();
47 }
48
49 static void __init mpc5121_ads_init_IRQ(void)
50 {
51         mpc512x_init_IRQ();
52         mpc5121_ads_cpld_pic_init();
53 }
54
55 /*
56  * Called very early, MMU is off, device-tree isn't unflattened
57  */
58 static int __init mpc5121_ads_probe(void)
59 {
60         if (!of_machine_is_compatible("fsl,mpc5121ads"))
61                 return 0;
62
63         mpc512x_init_early();
64
65         return 1;
66 }
67
68 define_machine(mpc5121_ads) {
69         .name                   = "MPC5121 ADS",
70         .probe                  = mpc5121_ads_probe,
71         .setup_arch             = mpc5121_ads_setup_arch,
72         .init                   = mpc512x_init,
73         .init_IRQ               = mpc5121_ads_init_IRQ,
74         .get_irq                = ipic_get_irq,
75         .calibrate_decr         = generic_calibrate_decr,
76         .restart                = mpc512x_restart,
77 };