summaryrefslogtreecommitdiff
path: root/arch/arm/mach-tegra/odm_kit/adaptations/pmu/max8907b/max8907b_i2c.h
blob: 579068ebc03ba2bcc887cbe11eaff23e3b5fae24 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
/*
 * Copyright (c) 2009 NVIDIA Corporation.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * Neither the name of the NVIDIA Corporation nor the names of its contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef INCLUDED_NVODM_PMU_MAX8907B_I2C_H
#define INCLUDED_NVODM_PMU_MAX8907B_I2C_H

#if defined(__cplusplus)
extern "C"
{
#endif

// Constant definition
// #define PMU_MAX8907B_DEVADDR     TBD
#define PMU_MAX8907B_I2C_SPEED_KHZ   400

// Function declaration
NvBool Max8907bI2cWrite8(
   NvOdmPmuDeviceHandle hDevice,
   NvU8 Addr,
   NvU8 Data);

NvBool Max8907bI2cRead8(
   NvOdmPmuDeviceHandle hDevice,
   NvU8 Addr,
   NvU8 *Data);

NvBool Max8907bI2cWrite32(
   NvOdmPmuDeviceHandle hDevice,
   NvU8 Addr,
   NvU32 Data);

NvBool Max8907bI2cRead32(
   NvOdmPmuDeviceHandle hDevice,
   NvU8 Addr,
   NvU32 *Data);

NvBool Max8907bRtcI2cWriteTime(
   NvOdmPmuDeviceHandle hDevice,
   NvU8 Addr,
   NvU32 Data);

NvBool Max8907bRtcI2cReadTime(
   NvOdmPmuDeviceHandle hDevice,
   NvU8 Addr,
   NvU32 *Data);

NvBool Max8907bRtcI2cWrite8(
   NvOdmPmuDeviceHandle hDevice,
   NvU8 Addr,
   NvU8 Data);

NvBool Max8907bRtcI2cRead8(
   NvOdmPmuDeviceHandle hDevice,
   NvU8 Addr,
   NvU8 *Data);
#if defined(__cplusplus)
}
#endif

/** @} */

#endif // INCLUDED_NVODM_PMU_MAX8907B_I2C_H