2 * Copyright © 2012 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
18 #ifndef _AO_MMA655X_H_
19 #define _AO_MMA655X_H_
22 #define AO_MMA655X_SN0 0x00
23 #define AO_MMA655X_SN1 0x01
24 #define AO_MMA655X_SN2 0x02
25 #define AO_MMA655X_SN3 0x03
26 #define AO_MMA655X_SN3 0x03
27 #define AO_MMA655X_STDEFL 0x04
28 #define AO_MMA655X_FCTCFG 0x06
29 # define AO_MMA655X_FCTCFG_STMAG 7
31 #define AO_MMA655X_PN 0x08
32 #define AO_MMA655X_DEVCTL 0x0a
33 #define AO_MMA655X_DEVCTL_RES_1 7
34 #define AO_MMA655X_DEVCTL_RES_0 6
35 #define AO_MMA655X_DEVCTL_OCPHASE 4
36 #define AO_MMA655X_DEVCTL_OCPHASE_MASK 3
37 #define AO_MMA655X_DEVCTL_OFFCFG_EN 3
39 #define AO_MMA655X_DEVCFG 0x0b
40 #define AO_MMA655X_DEVCFG_OC 7
41 #define AO_MMA655X_DEVCFG_ENDINIT 5
42 #define AO_MMA655X_DEVCFG_SD 4
43 #define AO_MMA655X_DEVCFG_OFMON 3
44 #define AO_MMA655X_DEVCFG_A_CFG 0
45 #define AO_MMA655X_DEVCFG_A_CFG_DISABLE 0
46 #define AO_MMA655X_DEVCFG_A_CFG_PCM 1
47 #define AO_MMA655X_DEVCFG_A_CFG_MOVING_AVG_HIGH 2
48 #define AO_MMA655X_DEVCFG_A_CFG_MOVING_AVG_LOW 3
49 #define AO_MMA655X_DEVCFG_A_CFG_COUNT_HIGH 4
50 #define AO_MMA655X_DEVCFG_A_CFG_COUNT_LOW 5
51 #define AO_MMA655X_DEVCFG_A_CFG_UNFILTERED_HIGH 6
52 #define AO_MMA655X_DEVCFG_A_CFG_UNFILTERED_LOW 7
53 #define AO_MMA655X_DEVCFG_A_CFG_MASK 7
55 #define AO_MMA655X_AXISCFG 0x0c
56 #define AO_MMA655X_AXISCFG_ST 7
57 #define AO_MMA655X_AXISCFG_LPF 0
58 #define AO_MMA655X_AXISCFG_LPF_MASK 0xf
60 #define AO_MMA655X_ARMCFG 0x0e
61 #define AO_MMA655X_ARMCFG_APS 4
62 #define AO_MMA655X_ARMCFG_APS_MASK 3
63 #define AO_MMA655X_ARMCFG_AWS_N 2
64 #define AO_MMA655X_ARMCFG_AWS_N_MASK 3
65 #define AO_MMA655X_ARMCFG_AWS_P 0
66 #define AO_MMA655X_ARMCFG_AWS_P_MASK 3
68 #define AO_MMA655X_ARMT_P 0x10
69 #define AO_MMA655X_ARMT_N 0x12
71 #define AO_MMA655X_DEVSTAT 0x14
72 #define AO_MMA655X_DEVSTAT_IDE 6
73 #define AO_MMA655X_DEVSTAT_DEVINIT 4
74 #define AO_MMA655X_DEVSTAT_MISOERR 3
75 #define AO_MMA655X_DEVSTAT_OFFSET 1
76 #define AO_MMA655X_DEVSTAT_DEVRES 0
78 #define AO_MMA655X_COUNT 0x15
79 #define AO_MMA655X_OFFCORR 0x16
83 ao_mma655x_init(void);
85 #endif /* _AO_MMA655X_H_ */