2 # Miscellaneous I2C chip drivers configuration
4 # *** DEPRECATED! Do not add new entries! See Makefile ***
7 menu "Miscellaneous I2C Chip support"
10 tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm"
11 depends on EXPERIMENTAL
13 If you say yes here you get support for Dallas Semiconductor
14 DS1682 Total Elapsed Time Recorder.
16 This driver can also be built as a module. If so, the module
17 will be called ds1682.
20 tristate "EEPROMs from most vendors"
21 depends on SYSFS && EXPERIMENTAL
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:
28 24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08,
29 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024
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.
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).
42 This driver can also be built as a module. If so, the module
46 tristate "EEPROM reader"
47 depends on EXPERIMENTAL
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.
53 This driver can also be built as a module. If so, the module
54 will be called eeprom.
56 config SENSORS_PCF8574
57 tristate "Philips PCF8574 and PCF8574A (DEPRECATED)"
58 depends on EXPERIMENTAL && GPIO_PCF857X = "n"
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.
64 This driver can also be built as a module. If so, the module
65 will be called pcf8574.
67 This driver is deprecated and will be dropped soon. Use
68 drivers/gpio/pcf857x.c instead.
70 These devices are hard to detect and rarely found on mainstream
71 hardware. If unsure, say N.
74 tristate "Philips PCF8575 (DEPRECATED)"
76 depends on GPIO_PCF857X = "n"
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.
82 This driver can also be built as a module. If so, the module
83 will be called pcf8575.
85 This driver is deprecated and will be dropped soon. Use
86 drivers/gpio/pcf857x.c instead.
88 This device is hard to detect and is rarely found on mainstream
89 hardware. If unsure, say N.
91 config SENSORS_PCA9539
92 tristate "Philips PCA9539 16-bit I/O port (DEPRECATED)"
93 depends on EXPERIMENTAL && GPIO_PCA953X = "n"
95 If you say yes here you get support for the Philips PCA9539
98 This driver can also be built as a module. If so, the module
99 will be called pca9539.
101 This driver is deprecated and will be dropped soon. Use
102 drivers/gpio/pca953x.c instead.
104 config SENSORS_PCF8591
105 tristate "Philips PCF8591"
106 depends on EXPERIMENTAL
109 If you say yes here you get support for Philips PCF8591 chips.
111 This driver can also be built as a module. If so, the module
112 will be called pcf8591.
114 These devices are hard to detect and rarely found on mainstream
115 hardware. If unsure, say N.
118 tristate "TWL4030 MADC Driver"
119 depends on TWL4030_CORE
121 The TWL4030 Monitoring ADC driver enables the host
122 processor to monitor analog signals using analog-to-digital
123 conversions on the input source. TWL4030 MADC provides the
125 - Single 10-bit ADC with successive approximation register (SAR) conversion;
126 - Analog multiplexer for 16 inputs;
127 - Seven (of the 16) inputs are freely available;
128 - Battery voltage monitoring;
129 - Concurrent conversion request management;
130 - Interrupt signal to Primary Interrupt Handler;
132 - Selective enable/disable of the averaging feature.
134 Say 'y' here to statically link this module into the kernel or 'm'
135 to build it as a dinamically loadable module. The module will be
136 called twl4030-madc.ko
138 config TWL4030_PWRBUTTON
139 tristate "TWL4030 Power button Driver"
140 depends on TWL4030_CORE
142 config TWL4030_POWEROFF
143 tristate "TWL4030 device poweroff"
144 depends on TWL4030_CORE
146 config SENSORS_MAX6875
147 tristate "Maxim MAX6875 Power supply supervisor"
148 depends on EXPERIMENTAL
150 If you say yes here you get support for the Maxim MAX6875
151 EEPROM-programmable, quad power-supply sequencer/supervisor.
153 This provides an interface to program the EEPROM and reset the chip.
155 This driver also supports the Maxim MAX6874 hex power-supply
156 sequencer/supervisor if found at a compatible address.
158 This driver can also be built as a module. If so, the module
159 will be called max6875.
161 config SENSORS_TSL2550
162 tristate "Taos TSL2550 ambient light sensor"
163 depends on EXPERIMENTAL
165 If you say yes here you get support for the Taos TSL2550
166 ambient light sensor.
168 This driver can also be built as a module. If so, the module
169 will be called tsl2550.
171 config SENSORS_TSL2563
172 tristate "Taos TSL2563 ambient light sensor"
173 depends on I2C && HWMON
175 If you say yes here you get support for the Taos TSL2563
176 ambient light sensor.
178 This driver can also be built as a module. If so, the module
179 will be called tsl2563.
182 tristate "LP5521 LED driver chip"
185 If you say yes here you get support for the National Semiconductor
189 bool "TWL92330/Menelaus PM chip"
190 depends on I2C=y && ARCH_OMAP24XX
192 If you say yes here you get support for the Texas Instruments
193 TWL92330/Menelaus Power Management chip. This include voltage
194 regulators, Dual slot memory card tranceivers, real-time clock
195 and other features that are often used in portable devices like
196 cell phones and PDAs.
198 config MCU_MPC8349EMITX
199 tristate "MPC8349E-mITX MCU driver"
200 depends on I2C && PPC_83xx
202 select ARCH_REQUIRE_GPIOLIB
204 Say Y here to enable soft power-off functionality on the Freescale
205 boards with the MPC8349E-mITX-compatible MCU chips. This driver will
206 also register MCU GPIOs with the generic GPIO API, so you'll able
207 to use MCU pins as GPIOs.