chroma.c

Go to the documentation of this file.

/*
 * Copyright 2008-2011, IBM Corporation
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version
 * 2 of the License, or (at your option) any later version.
 */

#include <linux/delay.h>
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/of.h>
#include <linux/smp.h>
#include <linux/time.h>

#include <asm/machdep.h>
#include <asm/udbg.h>

#include "ics.h"
#include "wsp.h"

void __init chroma_setup_arch(void)
{
    wsp_setup_arch();
    wsp_setup_h8();

}

static int __init chroma_probe(void)
{
    unsigned long root = of_get_flat_dt_root();

    if (!of_flat_dt_is_compatible(root, "ibm,wsp-chroma"))
        return 0;

    return 1;
}

define_machine(chroma_md) {
    .name           = "Chroma PCIe",
    .probe          = chroma_probe,
    .setup_arch     = chroma_setup_arch,
    .restart        = wsp_h8_restart,
    .power_off      = wsp_h8_power_off,
    .halt           = wsp_halt,
    .calibrate_decr     = generic_calibrate_decr,
    .init_IRQ       = wsp_setup_irq,
    .progress       = udbg_progress,
    .power_save     = book3e_idle,
};

machine_arch_initcall(chroma_md, wsp_probe_devices);