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34 lines
578 B
34 lines
578 B
// SPDX-License-Identifier: GPL-2.0-only |
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/* |
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* Copyright 2016 NXP Semiconductors |
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*/ |
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#include <linux/kernel.h> |
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#include <linux/suspend.h> |
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#include <linux/io.h> |
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static int imx25_suspend_enter(suspend_state_t state) |
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{ |
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if (!IS_ENABLED(CONFIG_PM)) |
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return 0; |
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switch (state) { |
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case PM_SUSPEND_MEM: |
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cpu_do_idle(); |
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break; |
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default: |
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return -EINVAL; |
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} |
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return 0; |
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} |
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static const struct platform_suspend_ops imx25_suspend_ops = { |
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.enter = imx25_suspend_enter, |
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.valid = suspend_valid_only_mem, |
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}; |
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void __init imx25_pm_init(void) |
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{ |
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suspend_set_ops(&imx25_suspend_ops); |
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}
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