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
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
#
# Miscellaneous I2C chip drivers configuration
#
# *** DEPRECATED! Do not add new entries! See Makefile ***
#
menu "Miscellaneous I2C Chip support"
config DS1682
tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm"
depends on EXPERIMENTAL
help
If you say yes here you get support for Dallas Semiconductor
DS1682 Total Elapsed Time Recorder.
This driver can also be built as a module. If so, the module
will be called ds1682.
config AT24
tristate "EEPROMs from most vendors"
depends on SYSFS && EXPERIMENTAL
help
Enable this driver to get read/write support to most I2C EEPROMs,
after you configure the driver to know about each EEPROM on
your target board. Use these generic chip names, instead of
vendor-specific ones like at24c64 or 24lc02:
24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08,
24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024
Unless you like data loss puzzles, always be sure that any chip
you configure as a 24c32 (32 kbit) or larger is NOT really a
24c16 (16 kbit) or smaller, and vice versa. Marking the chip
as read-only won't help recover from this. Also, if your chip
has any software write-protect mechanism you may want to review the
code to make sure this driver won't turn it on by accident.
If you use this with an SMBus adapter instead of an I2C adapter,
full functionality is not available. Only smaller devices are
supported (24c16 and below, max 4 kByte).
This driver can also be built as a module. If so, the module
will be called at24.
config SENSORS_EEPROM
tristate "EEPROM reader"
depends on EXPERIMENTAL
help
If you say yes here you get read-only access to the EEPROM data
available on modern memory DIMMs and Sony Vaio laptops. Such
EEPROMs could theoretically be available on other devices as well.
This driver can also be built as a module. If so, the module
will be called eeprom.
config SENSORS_PCF8574
tristate "Philips PCF8574 and PCF8574A (DEPRECATED)"
depends on EXPERIMENTAL && GPIO_PCF857X = "n"
default n
help
If you say yes here you get support for Philips PCF8574 and
PCF8574A chips. These chips are 8-bit I/O expanders for the I2C bus.
This driver can also be built as a module. If so, the module
will be called pcf8574.
This driver is deprecated and will be dropped soon. Use
drivers/gpio/pcf857x.c instead.
These devices are hard to detect and rarely found on mainstream
hardware. If unsure, say N.
config PCF8575
tristate "Philips PCF8575 (DEPRECATED)"
default n
depends on GPIO_PCF857X = "n"
help
If you say yes here you get support for Philips PCF8575 chip.
This chip is a 16-bit I/O expander for the I2C bus. Several other
chip manufacturers sell equivalent chips, e.g. Texas Instruments.
This driver can also be built as a module. If so, the module
will be called pcf8575.
This driver is deprecated and will be dropped soon. Use
drivers/gpio/pcf857x.c instead.
This device is hard to detect and is rarely found on mainstream
hardware. If unsure, say N.
config SENSORS_PCA9539
tristate "Philips PCA9539 16-bit I/O port (DEPRECATED)"
depends on EXPERIMENTAL && GPIO_PCA953X = "n"
help
If you say yes here you get support for the Philips PCA9539
16-bit I/O port.
This driver can also be built as a module. If so, the module
will be called pca9539.
This driver is deprecated and will be dropped soon. Use
drivers/gpio/pca953x.c instead.
config SENSORS_PCF8591
tristate "Philips PCF8591"
depends on EXPERIMENTAL
default n
help
If you say yes here you get support for Philips PCF8591 chips.
This driver can also be built as a module. If so, the module
will be called pcf8591.
These devices are hard to detect and rarely found on mainstream
hardware. If unsure, say N.
config SENSORS_MAX6875
tristate "Maxim MAX6875 Power supply supervisor"
depends on EXPERIMENTAL
help
If you say yes here you get support for the Maxim MAX6875
EEPROM-programmable, quad power-supply sequencer/supervisor.
This provides an interface to program the EEPROM and reset the chip.
This driver also supports the Maxim MAX6874 hex power-supply
sequencer/supervisor if found at a compatible address.
This driver can also be built as a module. If so, the module
will be called max6875.
config SENSORS_TSL2550
tristate "Taos TSL2550 ambient light sensor"
depends on EXPERIMENTAL
help
If you say yes here you get support for the Taos TSL2550
ambient light sensor.
This driver can also be built as a module. If so, the module
will be called tsl2550.
config MCU_MPC8349EMITX
tristate "MPC8349E-mITX MCU driver"
depends on I2C && PPC_83xx
select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
help
Say Y here to enable soft power-off functionality on the Freescale
boards with the MPC8349E-mITX-compatible MCU chips. This driver will
also register MCU GPIOs with the generic GPIO API, so you'll able
to use MCU pins as GPIOs.
endmenu
|
