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Input: add Apple SPI keyboard and trackpad driver
[zynq/linux.git] / drivers / input / keyboard / applespi.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * MacBook (Pro) SPI keyboard and touchpad driver
4  *
5  * Copyright (c) 2015-2019 Federico Lorenzi
6  * Copyright (c) 2017-2019 Ronald Tschalär
7  */
8
9 #ifndef _APPLESPI_H_
10 #define _APPLESPI_H_
11
12 enum applespi_evt_type {
13         ET_CMD_TP_INI = BIT(0),
14         ET_CMD_BL = BIT(1),
15         ET_CMD_CL = BIT(2),
16         ET_RD_KEYB = BIT(8),
17         ET_RD_TPAD = BIT(9),
18         ET_RD_UNKN = BIT(10),
19         ET_RD_IRQ = BIT(11),
20         ET_RD_CRC = BIT(12),
21 };
22
23 enum applespi_pkt_type {
24         PT_READ,
25         PT_WRITE,
26         PT_STATUS,
27 };
28
29 #endif /* _APPLESPI_H_ */