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Linux/arch/powerpc/platforms/83xx/mpc831x_rdb.c

  1 /*
  2  * arch/powerpc/platforms/83xx/mpc831x_rdb.c
  3  *
  4  * Description: MPC831x RDB board specific routines.
  5  * This file is based on mpc834x_sys.c
  6  * Author: Lo Wlison <r43300@freescale.com>
  7  *
  8  * Copyright (C) Freescale Semiconductor, Inc. 2006. All rights reserved.
  9  *
 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.
 14  */
 15 
 16 #include <linux/pci.h>
 17 #include <linux/of_platform.h>
 18 
 19 #include <asm/time.h>
 20 #include <asm/ipic.h>
 21 #include <asm/udbg.h>
 22 #include <sysdev/fsl_pci.h>
 23 
 24 #include "mpc83xx.h"
 25 
 26 /*
 27  * Setup the architecture
 28  */
 29 static void __init mpc831x_rdb_setup_arch(void)
 30 {
 31         mpc83xx_setup_arch();
 32         mpc831x_usb_cfg();
 33 }
 34 
 35 static const char *board[] __initdata = {
 36         "MPC8313ERDB",
 37         "fsl,mpc8315erdb",
 38         NULL
 39 };
 40 
 41 /*
 42  * Called very early, MMU is off, device-tree isn't unflattened
 43  */
 44 static int __init mpc831x_rdb_probe(void)
 45 {
 46         return of_device_compatible_match(of_root, board);
 47 }
 48 
 49 machine_device_initcall(mpc831x_rdb, mpc83xx_declare_of_platform_devices);
 50 
 51 define_machine(mpc831x_rdb) {
 52         .name                   = "MPC831x RDB",
 53         .probe                  = mpc831x_rdb_probe,
 54         .setup_arch             = mpc831x_rdb_setup_arch,
 55         .init_IRQ               = mpc83xx_ipic_init_IRQ,
 56         .get_irq                = ipic_get_irq,
 57         .restart                = mpc83xx_restart,
 58         .time_init              = mpc83xx_time_init,
 59         .calibrate_decr         = generic_calibrate_decr,
 60         .progress               = udbg_progress,
 61 };
 62 

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