2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
6 * Carsten Langgaard, carstenl@mips.com
7 * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
12 #include <asm/reboot.h>
13 #include <asm/mach-malta/malta-pm.h>
15 #define SOFTRES_REG 0x1f000500
18 static void mips_machine_restart(char *command)
20 unsigned int __iomem *softres_reg =
21 ioremap(SOFTRES_REG, sizeof(unsigned int));
23 __raw_writel(GORESET, softres_reg);
26 static void mips_machine_halt(void)
31 static void mips_machine_power_off(void)
33 mips_pm_suspend(PIIX4_FUNC3IO_PMCNTRL_SUS_TYP_SOFF);
35 pr_info("Failed to power down, resetting\n");
36 mips_machine_restart(NULL);
39 static int __init mips_reboot_setup(void)
41 _machine_restart = mips_machine_restart;
42 _machine_halt = mips_machine_halt;
43 pm_power_off = mips_machine_power_off;
47 arch_initcall(mips_reboot_setup);