[mirror_ubuntu-jammy-kernel.git] / arch / arm / mach-mxs / pm.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (C) 2010 Freescale Semiconductor, Inc.
 */

#include <linux/kernel.h>
#include <linux/suspend.h>
#include <linux/io.h>
#include "pm.h"

static int mxs_suspend_enter(suspend_state_t state)
{
	switch (state) {
	case PM_SUSPEND_MEM:
		cpu_do_idle();
		break;

	default:
		return -EINVAL;
	}
	return 0;
}

static const struct platform_suspend_ops mxs_suspend_ops = {
	.enter = mxs_suspend_enter,
	.valid = suspend_valid_only_mem,
};

void __init mxs_pm_init(void)
{
	suspend_set_ops(&mxs_suspend_ops);
}
Commit	Line	Data
c942fddf	1	// SPDX-License-Identifier: GPL-2.0-or-later
376e9c58 SG	2	/*
376e9c58 SG	3	* Copyright (C) 2010 Freescale Semiconductor, Inc.
376e9c58 SG	4	*/
	5
	6	#include <linux/kernel.h>
	7	#include <linux/suspend.h>
	8	#include <linux/io.h>
75433607	9	#include "pm.h"
376e9c58 SG	10
	11	static int mxs_suspend_enter(suspend_state_t state)
	12	{
	13	switch (state) {
	14	case PM_SUSPEND_MEM:
ae940913	15	cpu_do_idle();
376e9c58 SG	16	break;
	17
	18	default:
	19	return -EINVAL;
	20	}
	21	return 0;
	22	}
	23
5cd6bc68	24	static const struct platform_suspend_ops mxs_suspend_ops = {
376e9c58 SG	25	.enter = mxs_suspend_enter,
	26	.valid = suspend_valid_only_mem,
	27	};
	28
45680995	29	void __init mxs_pm_init(void)
376e9c58 SG	30	{
376e9c58 SG	31	suspend_set_ops(&mxs_suspend_ops);
376e9c58	32	}