1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 * Copyright (C) 2012 Regents of the University of California
 4 */
 5
 6#include <linux/reboot.h>
 7#include <linux/pm.h>
 8#include <asm/sbi.h>
 9
10static void default_power_off(void)
11{
12	sbi_shutdown();
13	while (1);
14}
15
16void (*pm_power_off)(void) = default_power_off;
17EXPORT_SYMBOL(pm_power_off);
18
19void machine_restart(char *cmd)
20{
21	do_kernel_restart(cmd);
22	while (1);
23}
24
25void machine_halt(void)
26{
27	pm_power_off();
28}
29
30void machine_power_off(void)
31{
32	pm_power_off();
33}