2 * Copyright (C) 2007, 2008 Freescale Semiconductor, Inc. All rights reserved.
4 * Author: John Rigby, <jrigby@freescale.com>, Thur Mar 29 2007
7 * MPC5121 ADS board setup
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.
16 #include <linux/kernel.h>
18 #include <linux/of_platform.h>
20 #include <asm/machdep.h>
25 #include <sysdev/fsl_pci.h>
28 #include "mpc5121_ads.h"
30 static void __init mpc5121_ads_setup_arch(void)
33 struct device_node *np;
35 printk(KERN_INFO "MPC5121 ADS board from Freescale Semiconductor\n");
37 * cpld regs are needed early
39 mpc5121_ads_cpld_map();
42 for_each_compatible_node(np, "pci", "fsl,mpc5121-pci")
43 mpc83xx_add_bridge(np);
46 #if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
51 static void __init mpc5121_ads_init_IRQ(void)
54 mpc5121_ads_cpld_pic_init();
58 * Called very early, MMU is off, device-tree isn't unflattened
60 static int __init mpc5121_ads_probe(void)
62 unsigned long root = of_get_flat_dt_root();
64 return of_flat_dt_is_compatible(root, "fsl,mpc5121ads");
67 define_machine(mpc5121_ads) {
68 .name = "MPC5121 ADS",
69 .probe = mpc5121_ads_probe,
70 .setup_arch = mpc5121_ads_setup_arch,
72 .init_early = mpc512x_init_diu,
73 .init_IRQ = mpc5121_ads_init_IRQ,
74 .get_irq = ipic_get_irq,
75 .calibrate_decr = generic_calibrate_decr,
76 .restart = mpc512x_restart,