864ac561fdbbf42ebb469d0c3ccaa5572d410605
[deliverable/linux.git] / drivers / i2c / chips / Kconfig
1 #
2 # Miscellaneous I2C chip drivers configuration
3 #
4 # *** DEPRECATED! Do not add new entries! See Makefile ***
5 #
6
7 menu "Miscellaneous I2C Chip support"
8
9 config DS1682
10 tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm"
11 depends on EXPERIMENTAL
12 help
13 If you say yes here you get support for Dallas Semiconductor
14 DS1682 Total Elapsed Time Recorder.
15
16 This driver can also be built as a module. If so, the module
17 will be called ds1682.
18
19 config AT24
20 tristate "EEPROMs from most vendors"
21 depends on SYSFS && EXPERIMENTAL
22 help
23 Enable this driver to get read/write support to most I2C EEPROMs,
24 after you configure the driver to know about each EEPROM on
25 your target board. Use these generic chip names, instead of
26 vendor-specific ones like at24c64 or 24lc02:
27
28 24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08,
29 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024
30
31 Unless you like data loss puzzles, always be sure that any chip
32 you configure as a 24c32 (32 kbit) or larger is NOT really a
33 24c16 (16 kbit) or smaller, and vice versa. Marking the chip
34 as read-only won't help recover from this. Also, if your chip
35 has any software write-protect mechanism you may want to review the
36 code to make sure this driver won't turn it on by accident.
37
38 If you use this with an SMBus adapter instead of an I2C adapter,
39 full functionality is not available. Only smaller devices are
40 supported (24c16 and below, max 4 kByte).
41
42 This driver can also be built as a module. If so, the module
43 will be called at24.
44
45 config SENSORS_EEPROM
46 tristate "EEPROM reader"
47 depends on EXPERIMENTAL
48 help
49 If you say yes here you get read-only access to the EEPROM data
50 available on modern memory DIMMs and Sony Vaio laptops. Such
51 EEPROMs could theoretically be available on other devices as well.
52
53 This driver can also be built as a module. If so, the module
54 will be called eeprom.
55
56 config SENSORS_PCF8574
57 tristate "Philips PCF8574 and PCF8574A (DEPRECATED)"
58 depends on EXPERIMENTAL && GPIO_PCF857X = "n"
59 default n
60 help
61 If you say yes here you get support for Philips PCF8574 and
62 PCF8574A chips. These chips are 8-bit I/O expanders for the I2C bus.
63
64 This driver can also be built as a module. If so, the module
65 will be called pcf8574.
66
67 This driver is deprecated and will be dropped soon. Use
68 drivers/gpio/pcf857x.c instead.
69
70 These devices are hard to detect and rarely found on mainstream
71 hardware. If unsure, say N.
72
73 config PCF8575
74 tristate "Philips PCF8575 (DEPRECATED)"
75 default n
76 depends on GPIO_PCF857X = "n"
77 help
78 If you say yes here you get support for Philips PCF8575 chip.
79 This chip is a 16-bit I/O expander for the I2C bus. Several other
80 chip manufacturers sell equivalent chips, e.g. Texas Instruments.
81
82 This driver can also be built as a module. If so, the module
83 will be called pcf8575.
84
85 This driver is deprecated and will be dropped soon. Use
86 drivers/gpio/pcf857x.c instead.
87
88 This device is hard to detect and is rarely found on mainstream
89 hardware. If unsure, say N.
90
91 config SENSORS_PCA9539
92 tristate "Philips PCA9539 16-bit I/O port (DEPRECATED)"
93 depends on EXPERIMENTAL && GPIO_PCA953X = "n"
94 help
95 If you say yes here you get support for the Philips PCA9539
96 16-bit I/O port.
97
98 This driver can also be built as a module. If so, the module
99 will be called pca9539.
100
101 This driver is deprecated and will be dropped soon. Use
102 drivers/gpio/pca953x.c instead.
103
104 config SENSORS_PCF8591
105 tristate "Philips PCF8591"
106 depends on EXPERIMENTAL
107 default n
108 help
109 If you say yes here you get support for Philips PCF8591 chips.
110
111 This driver can also be built as a module. If so, the module
112 will be called pcf8591.
113
114 These devices are hard to detect and rarely found on mainstream
115 hardware. If unsure, say N.
116
117 config ISP1301_OMAP
118 tristate "Philips ISP1301 with OMAP OTG"
119 depends on ARCH_OMAP_OTG
120 help
121 If you say yes here you get support for the Philips ISP1301
122 USB-On-The-Go transceiver working with the OMAP OTG controller.
123 The ISP1301 is used in products including H2 and H3 development
124 boards for Texas Instruments OMAP processors.
125
126 This driver can also be built as a module. If so, the module
127 will be called isp1301_omap.
128
129 config SENSORS_MAX6875
130 tristate "Maxim MAX6875 Power supply supervisor"
131 depends on EXPERIMENTAL
132 help
133 If you say yes here you get support for the Maxim MAX6875
134 EEPROM-programmable, quad power-supply sequencer/supervisor.
135
136 This provides an interface to program the EEPROM and reset the chip.
137
138 This driver also supports the Maxim MAX6874 hex power-supply
139 sequencer/supervisor if found at a compatible address.
140
141 This driver can also be built as a module. If so, the module
142 will be called max6875.
143
144 config SENSORS_TSL2550
145 tristate "Taos TSL2550 ambient light sensor"
146 depends on EXPERIMENTAL
147 help
148 If you say yes here you get support for the Taos TSL2550
149 ambient light sensor.
150
151 This driver can also be built as a module. If so, the module
152 will be called tsl2550.
153
154 config MCU_MPC8349EMITX
155 tristate "MPC8349E-mITX MCU driver"
156 depends on I2C && PPC_83xx
157 select GENERIC_GPIO
158 select ARCH_REQUIRE_GPIOLIB
159 help
160 Say Y here to enable soft power-off functionality on the Freescale
161 boards with the MPC8349E-mITX-compatible MCU chips. This driver will
162 also register MCU GPIOs with the generic GPIO API, so you'll able
163 to use MCU pins as GPIOs.
164
165 endmenu
This page took 0.046863 seconds and 4 git commands to generate.