1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * VTI CMA3000_Dxx Accelerometer driver |
4 | * |
5 | * Copyright (C) 2010 Texas Instruments |
6 | * Author: Hemanth V <hemanthv@ti.com> |
7 | */ |
8 | |
9 | #ifndef _LINUX_CMA3000_H |
10 | #define _LINUX_CMA3000_H |
11 | |
12 | #define CMAMODE_DEFAULT 0 |
13 | #define CMAMODE_MEAS100 1 |
14 | #define CMAMODE_MEAS400 2 |
15 | #define CMAMODE_MEAS40 3 |
16 | #define CMAMODE_MOTDET 4 |
17 | #define CMAMODE_FF100 5 |
18 | #define CMAMODE_FF400 6 |
19 | #define CMAMODE_POFF 7 |
20 | |
21 | #define CMARANGE_2G 2000 |
22 | #define CMARANGE_8G 8000 |
23 | |
24 | /** |
25 | * struct cma3000_i2c_platform_data - CMA3000 Platform data |
26 | * @fuzz_x: Noise on X Axis |
27 | * @fuzz_y: Noise on Y Axis |
28 | * @fuzz_z: Noise on Z Axis |
29 | * @g_range: G range in milli g i.e 2000 or 8000 |
30 | * @mode: Operating mode |
31 | * @mdthr: Motion detect threshold value |
32 | * @mdfftmr: Motion detect and free fall time value |
33 | * @ffthr: Free fall threshold value |
34 | */ |
35 | |
36 | struct cma3000_platform_data { |
37 | int fuzz_x; |
38 | int fuzz_y; |
39 | int fuzz_z; |
40 | int g_range; |
41 | uint8_t mode; |
42 | uint8_t mdthr; |
43 | uint8_t mdfftmr; |
44 | uint8_t ffthr; |
45 | unsigned long irqflags; |
46 | }; |
47 | |
48 | #endif |
49 | |