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Diffstat (limited to 'drivers/hwmon/lis3lv02d.h')
-rw-r--r-- | drivers/hwmon/lis3lv02d.h | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/drivers/hwmon/lis3lv02d.h b/drivers/hwmon/lis3lv02d.h new file mode 100644 index 00000000000..330cfc60e94 --- /dev/null +++ b/drivers/hwmon/lis3lv02d.h | |||
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1 | /* | ||
2 | * lis3lv02d.h - ST LIS3LV02DL accelerometer driver | ||
3 | * | ||
4 | * Copyright (C) 2007-2008 Yan Burman | ||
5 | * Copyright (C) 2008 Eric Piel | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify | ||
8 | * it under the terms of the GNU General Public License as published by | ||
9 | * the Free Software Foundation; either version 2 of the License, or | ||
10 | * (at your option) any later version. | ||
11 | * | ||
12 | * This program is distributed in the hope that it will be useful, | ||
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
15 | * GNU General Public License for more details. | ||
16 | * | ||
17 | * You should have received a copy of the GNU General Public License | ||
18 | * along with this program; if not, write to the Free Software | ||
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
20 | */ | ||
21 | |||
22 | /* | ||
23 | * The actual chip is STMicroelectronics LIS3LV02DL or LIS3LV02DQ that seems to | ||
24 | * be connected via SPI. There exists also several similar chips (such as LIS302DL or | ||
25 | * LIS3L02DQ) but not in the HP laptops and they have slightly different registers. | ||
26 | * They can also be connected via I²C. | ||
27 | */ | ||
28 | |||
29 | #define LIS3LV02DL_ID 0x3A /* Also the LIS3LV02DQ */ | ||
30 | #define LIS302DL_ID 0x3B /* Also the LIS202DL! */ | ||
31 | |||
32 | enum lis3lv02d_reg { | ||
33 | WHO_AM_I = 0x0F, | ||
34 | OFFSET_X = 0x16, | ||
35 | OFFSET_Y = 0x17, | ||
36 | OFFSET_Z = 0x18, | ||
37 | GAIN_X = 0x19, | ||
38 | GAIN_Y = 0x1A, | ||
39 | GAIN_Z = 0x1B, | ||
40 | CTRL_REG1 = 0x20, | ||
41 | CTRL_REG2 = 0x21, | ||
42 | CTRL_REG3 = 0x22, | ||
43 | HP_FILTER_RESET = 0x23, | ||
44 | STATUS_REG = 0x27, | ||
45 | OUTX_L = 0x28, | ||
46 | OUTX_H = 0x29, | ||
47 | OUTY_L = 0x2A, | ||
48 | OUTY_H = 0x2B, | ||
49 | OUTZ_L = 0x2C, | ||
50 | OUTZ_H = 0x2D, | ||
51 | FF_WU_CFG = 0x30, | ||
52 | FF_WU_SRC = 0x31, | ||
53 | FF_WU_ACK = 0x32, | ||
54 | FF_WU_THS_L = 0x34, | ||
55 | FF_WU_THS_H = 0x35, | ||
56 | FF_WU_DURATION = 0x36, | ||
57 | DD_CFG = 0x38, | ||
58 | DD_SRC = 0x39, | ||
59 | DD_ACK = 0x3A, | ||
60 | DD_THSI_L = 0x3C, | ||
61 | DD_THSI_H = 0x3D, | ||
62 | DD_THSE_L = 0x3E, | ||
63 | DD_THSE_H = 0x3F, | ||
64 | }; | ||
65 | |||
66 | enum lis3lv02d_ctrl1 { | ||
67 | CTRL1_Xen = 0x01, | ||
68 | CTRL1_Yen = 0x02, | ||
69 | CTRL1_Zen = 0x04, | ||
70 | CTRL1_ST = 0x08, | ||
71 | CTRL1_DF0 = 0x10, | ||
72 | CTRL1_DF1 = 0x20, | ||
73 | CTRL1_PD0 = 0x40, | ||
74 | CTRL1_PD1 = 0x80, | ||
75 | }; | ||
76 | enum lis3lv02d_ctrl2 { | ||
77 | CTRL2_DAS = 0x01, | ||
78 | CTRL2_SIM = 0x02, | ||
79 | CTRL2_DRDY = 0x04, | ||
80 | CTRL2_IEN = 0x08, | ||
81 | CTRL2_BOOT = 0x10, | ||
82 | CTRL2_BLE = 0x20, | ||
83 | CTRL2_BDU = 0x40, /* Block Data Update */ | ||
84 | CTRL2_FS = 0x80, /* Full Scale selection */ | ||
85 | }; | ||
86 | |||
87 | |||
88 | enum lis3lv02d_ctrl3 { | ||
89 | CTRL3_CFS0 = 0x01, | ||
90 | CTRL3_CFS1 = 0x02, | ||
91 | CTRL3_FDS = 0x10, | ||
92 | CTRL3_HPFF = 0x20, | ||
93 | CTRL3_HPDD = 0x40, | ||
94 | CTRL3_ECK = 0x80, | ||
95 | }; | ||
96 | |||
97 | enum lis3lv02d_status_reg { | ||
98 | STATUS_XDA = 0x01, | ||
99 | STATUS_YDA = 0x02, | ||
100 | STATUS_ZDA = 0x04, | ||
101 | STATUS_XYZDA = 0x08, | ||
102 | STATUS_XOR = 0x10, | ||
103 | STATUS_YOR = 0x20, | ||
104 | STATUS_ZOR = 0x40, | ||
105 | STATUS_XYZOR = 0x80, | ||
106 | }; | ||
107 | |||
108 | enum lis3lv02d_ff_wu_cfg { | ||
109 | FF_WU_CFG_XLIE = 0x01, | ||
110 | FF_WU_CFG_XHIE = 0x02, | ||
111 | FF_WU_CFG_YLIE = 0x04, | ||
112 | FF_WU_CFG_YHIE = 0x08, | ||
113 | FF_WU_CFG_ZLIE = 0x10, | ||
114 | FF_WU_CFG_ZHIE = 0x20, | ||
115 | FF_WU_CFG_LIR = 0x40, | ||
116 | FF_WU_CFG_AOI = 0x80, | ||
117 | }; | ||
118 | |||
119 | enum lis3lv02d_ff_wu_src { | ||
120 | FF_WU_SRC_XL = 0x01, | ||
121 | FF_WU_SRC_XH = 0x02, | ||
122 | FF_WU_SRC_YL = 0x04, | ||
123 | FF_WU_SRC_YH = 0x08, | ||
124 | FF_WU_SRC_ZL = 0x10, | ||
125 | FF_WU_SRC_ZH = 0x20, | ||
126 | FF_WU_SRC_IA = 0x40, | ||
127 | }; | ||
128 | |||
129 | enum lis3lv02d_dd_cfg { | ||
130 | DD_CFG_XLIE = 0x01, | ||
131 | DD_CFG_XHIE = 0x02, | ||
132 | DD_CFG_YLIE = 0x04, | ||
133 | DD_CFG_YHIE = 0x08, | ||
134 | DD_CFG_ZLIE = 0x10, | ||
135 | DD_CFG_ZHIE = 0x20, | ||
136 | DD_CFG_LIR = 0x40, | ||
137 | DD_CFG_IEND = 0x80, | ||
138 | }; | ||
139 | |||
140 | enum lis3lv02d_dd_src { | ||
141 | DD_SRC_XL = 0x01, | ||
142 | DD_SRC_XH = 0x02, | ||
143 | DD_SRC_YL = 0x04, | ||
144 | DD_SRC_YH = 0x08, | ||
145 | DD_SRC_ZL = 0x10, | ||
146 | DD_SRC_ZH = 0x20, | ||
147 | DD_SRC_IA = 0x40, | ||
148 | }; | ||
149 | |||