23 lines
309 B
C
23 lines
309 B
C
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/*
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* (C) Copyright 2017 Rockchip Electronics Co., Ltd
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _KEY_H_
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#define _KEY_H_
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enum key_state {
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KEY_PRESS_NONE,
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KEY_PRESS_UP,
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KEY_PRESS_DOWN,
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};
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struct dm_key_ops {
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int (*read)(struct udevice *dev);
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};
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int key_read(struct udevice *dev);
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#endif
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