[linux-2.6-block.git] / arch / arm / mach-imx / pm-imx25.c

// 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);
}
Commit	Line	Data
d2912cb1	1	// SPDX-License-Identifier: GPL-2.0-only
8c4300c2 FE	2	/*
8c4300c2 FE	3	* Copyright 2016 NXP Semiconductors
8c4300c2 FE	4	*/
	5
	6	#include <linux/kernel.h>
	7	#include <linux/suspend.h>
	8	#include <linux/io.h>
	9
	10	static int imx25_suspend_enter(suspend_state_t state)
	11	{
	12	if (!IS_ENABLED(CONFIG_PM))
	13	return 0;
	14
	15	switch (state) {
	16	case PM_SUSPEND_MEM:
	17	cpu_do_idle();
	18	break;
	19	default:
	20	return -EINVAL;
	21	}
	22
	23	return 0;
	24	}
	25
	26	static const struct platform_suspend_ops imx25_suspend_ops = {
	27	.enter = imx25_suspend_enter,
	28	.valid = suspend_valid_only_mem,
	29	};
	30
	31	void __init imx25_pm_init(void)
	32	{
	33	suspend_set_ops(&imx25_suspend_ops);
	34	}