// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2016 NXP Semiconductors */ #include <linux/kernel.h> #include <linux/suspend.h> #include <linux/io.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); }