// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright 2016 NXP Semiconductors
 */

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

static int imx25_suspend_enter(suspend_state_t state)
{
        if (!IS_ENABLED(CONFIG_PM))
                return 0;

        switch (state) {
        case PM_SUSPEND_MEM:
                cpu_do_idle();
                break;
        default:
                return -EINVAL;
        }

        return 0;
}

static const struct platform_suspend_ops imx25_suspend_ops = {
        .enter = imx25_suspend_enter,
        .valid = suspend_valid_only_mem,
};

void __init imx25_pm_init(void)
{
        suspend_set_ops(&imx25_suspend_ops);
}