2 * arch/powerpc/platforms/embedded6xx/gamecube.c
4 * Nintendo GameCube board-specific support
5 * Copyright (C) 2004-2009 The GameCube Linux Team
6 * Copyright (C) 2007,2008,2009 Albert Herranz
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foundation; either version 2
11 * of the License, or (at your option) any later version.
15 #include <linux/kernel.h>
16 #include <linux/init.h>
17 #include <linux/irq.h>
18 #include <linux/kexec.h>
19 #include <linux/seq_file.h>
20 #include <linux/of_platform.h>
23 #include <asm/machdep.h>
28 #include "flipper-pic.h"
29 #include "usbgecko_udbg.h"
32 static void __noreturn gamecube_spin(void)
34 /* spin until power button pressed */
39 static void __noreturn gamecube_restart(char *cmd)
42 flipper_platform_reset();
46 static void gamecube_power_off(void)
52 static void __noreturn gamecube_halt(void)
54 gamecube_restart(NULL);
57 static int __init gamecube_probe(void)
59 if (!of_machine_is_compatible("nintendo,gamecube"))
62 pm_power_off = gamecube_power_off;
69 static void gamecube_shutdown(void)
74 define_machine(gamecube) {
76 .probe = gamecube_probe,
77 .restart = gamecube_restart,
78 .halt = gamecube_halt,
79 .init_IRQ = flipper_pic_probe,
80 .get_irq = flipper_pic_get_irq,
81 .calibrate_decr = generic_calibrate_decr,
82 .progress = udbg_progress,
83 .machine_shutdown = gamecube_shutdown,
87 static const struct of_device_id gamecube_of_bus[] = {
88 { .compatible = "nintendo,flipper", },
92 static int __init gamecube_device_probe(void)
94 if (!machine_is(gamecube))
97 of_platform_bus_probe(NULL, gamecube_of_bus, NULL);
100 device_initcall(gamecube_device_probe);