LXR linux/arch/powerpc/platforms/83xx/asp834x.c

   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 */
  31static 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
  39machine_device_initcall(asp834x, mpc83xx_declare_of_platform_devices);
  40
  41/*
  42 * Called very early, MMU is off, device-tree isn't unflattened
  43 */
  44static int __init asp834x_probe(void)
  45{
  46        unsigned long root = of_get_flat_dt_root();
  47        return of_flat_dt_is_compatible(root, "analogue-and-micro,asp8347e");
  48}
  49
  50define_machine(asp834x) {
  51        .name                   = "ASP8347E",
  52        .probe                  = asp834x_probe,
  53        .setup_arch             = asp834x_setup_arch,
  54        .init_IRQ               = mpc83xx_ipic_init_IRQ,
  55        .get_irq                = ipic_get_irq,
  56        .restart                = mpc83xx_restart,
  57        .time_init              = mpc83xx_time_init,
  58        .calibrate_decr         = generic_calibrate_decr,
  59        .progress               = udbg_progress,
  60};
  61