1 // SPDX-License-Identifier: GPL-2.0-or-later 1
2 /*
3 * Copyright (C) 2010 Freescale Semiconductor,
4 */
5
6 #include <linux/kernel.h>
7 #include <linux/suspend.h>
8 #include <linux/io.h>
9 #include "pm.h"
10
11 static int mxs_suspend_enter(suspend_state_t s
12 {
13 switch (state) {
14 case PM_SUSPEND_MEM:
15 cpu_do_idle();
16 break;
17
18 default:
19 return -EINVAL;
20 }
21 return 0;
22 }
23
24 static const struct platform_suspend_ops mxs_s
25 .enter = mxs_suspend_enter,
26 .valid = suspend_valid_only_mem,
27 };
28
29 void __init mxs_pm_init(void)
30 {
31 suspend_set_ops(&mxs_suspend_ops);
32 }
33
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