2 # Miscellaneous I2C chip drivers configuration
5 menu "Miscellaneous I2C Chip support"
8 tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm"
9 depends on EXPERIMENTAL
11 If you say yes here you get support for Dallas Semiconductor
12 DS1682 Total Elapsed Time Recorder.
14 This driver can also be built as a module. If so, the module
15 will be called ds1682.
18 tristate "EEPROMs from most vendors"
19 depends on SYSFS && EXPERIMENTAL
21 Enable this driver to get read/write support to most I2C EEPROMs,
22 after you configure the driver to know about each EEPROM on
23 your target board. Use these generic chip names, instead of
24 vendor-specific ones like at24c64 or 24lc02:
26 24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08,
27 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024
29 Unless you like data loss puzzles, always be sure that any chip
30 you configure as a 24c32 (32 kbit) or larger is NOT really a
31 24c16 (16 kbit) or smaller, and vice versa. Marking the chip
32 as read-only won't help recover from this. Also, if your chip
33 has any software write-protect mechanism you may want to review the
34 code to make sure this driver won't turn it on by accident.
36 If you use this with an SMBus adapter instead of an I2C adapter,
37 full functionality is not available. Only smaller devices are
38 supported (24c16 and below, max 4 kByte).
40 This driver can also be built as a module. If so, the module
44 tristate "EEPROM reader"
45 depends on EXPERIMENTAL
47 If you say yes here you get read-only access to the EEPROM data
48 available on modern memory DIMMs and Sony Vaio laptops. Such
49 EEPROMs could theoretically be available on other devices as well.
51 This driver can also be built as a module. If so, the module
52 will be called eeprom.
54 config SENSORS_PCF8574
55 tristate "Philips PCF8574 and PCF8574A (DEPRECATED)"
56 depends on EXPERIMENTAL && GPIO_PCF857X = "n"
59 If you say yes here you get support for Philips PCF8574 and
60 PCF8574A chips. These chips are 8-bit I/O expanders for the I2C bus.
62 This driver can also be built as a module. If so, the module
63 will be called pcf8574.
65 This driver is deprecated and will be dropped soon. Use
66 drivers/gpio/pcf857x.c instead.
68 These devices are hard to detect and rarely found on mainstream
69 hardware. If unsure, say N.
72 tristate "Philips PCF8575 (DEPRECATED)"
74 depends on GPIO_PCF857X = "n"
76 If you say yes here you get support for Philips PCF8575 chip.
77 This chip is a 16-bit I/O expander for the I2C bus. Several other
78 chip manufacturers sell equivalent chips, e.g. Texas Instruments.
80 This driver can also be built as a module. If so, the module
81 will be called pcf8575.
83 This driver is deprecated and will be dropped soon. Use
84 drivers/gpio/pcf857x.c instead.
86 This device is hard to detect and is rarely found on mainstream
87 hardware. If unsure, say N.
89 config SENSORS_PCA9539
90 tristate "Philips PCA9539 16-bit I/O port (DEPRECATED)"
91 depends on EXPERIMENTAL && GPIO_PCA953X = "n"
93 If you say yes here you get support for the Philips PCA9539
96 This driver can also be built as a module. If so, the module
97 will be called pca9539.
99 This driver is deprecated and will be dropped soon. Use
100 drivers/gpio/pca953x.c instead.
102 config SENSORS_PCF8591
103 tristate "Philips PCF8591"
104 depends on EXPERIMENTAL
107 If you say yes here you get support for Philips PCF8591 chips.
109 This driver can also be built as a module. If so, the module
110 will be called pcf8591.
112 These devices are hard to detect and rarely found on mainstream
113 hardware. If unsure, say N.
116 tristate "Philips ISP1301 with OMAP OTG"
117 depends on ARCH_OMAP_OTG
119 If you say yes here you get support for the Philips ISP1301
120 USB-On-The-Go transceiver working with the OMAP OTG controller.
121 The ISP1301 is used in products including H2 and H3 development
122 boards for Texas Instruments OMAP processors.
124 This driver can also be built as a module. If so, the module
125 will be called isp1301_omap.
128 tristate "TPS6501x Power Management chips"
130 default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
132 If you say yes here you get support for the TPS6501x series of
133 Power Management chips. These include voltage regulators,
134 lithium ion/polymer battery charging, and other features that
135 are often used in portable devices like cell phones and cameras.
137 This driver can also be built as a module. If so, the module
138 will be called tps65010.
140 config SENSORS_TLV320AIC23
141 tristate "Texas Instruments TLV320AIC23 Codec"
142 depends on I2C && I2C_OMAP
144 If you say yes here you get support for the I2C control
145 interface for Texas Instruments TLV320AIC23 audio codec.
147 config GPIOEXPANDER_OMAP
148 bool "GPIO Expander PCF8574PWR for OMAP"
149 depends on I2C && (ARCH_OMAP16XX || ARCH_OMAP24XX)
151 If you say yes here you get support for I/O expander calls
152 to configure IrDA, Camera and audio devices.
155 bool "TI's TWL4030 companion chip Core Driver Support"
156 depends on I2C=y && (ARCH_OMAP24XX || ARCH_OMAP34XX)
158 Say yes here if you have TWL4030 chip on your board
161 tristate "TWL4030 MADC Driver"
162 depends on TWL4030_CORE
164 The TWL4030 Monitoring ADC driver enables the host
165 processor to monitor analog signals using analog-to-digital
166 conversions on the input source. TWL4030 MADC provides the
168 - Single 10-bit ADC with successive approximation register (SAR) conversion;
169 - Analog multiplexer for 16 inputs;
170 - Seven (of the 16) inputs are freely available;
171 - Battery voltage monitoring;
172 - Concurrent conversion request management;
173 - Interrupt signal to Primary Interrupt Handler;
175 - Selective enable/disable of the averaging feature.
177 Say 'y' here to statically link this module into the kernel or 'm'
178 to build it as a dinamically loadable module. The module will be
179 called twl4030-madc.ko
182 tristate "TWL4030 USB Transceiver Driver"
183 depends on TWL4030_CORE
185 config TWL4030_PWRBUTTON
186 tristate "TWL4030 Power button Driver"
187 depends on TWL4030_CORE
189 config TWL4030_POWEROFF
190 tristate "TWL4030 device poweroff"
191 depends on TWL4030_CORE
193 config SENSORS_MAX6875
194 tristate "Maxim MAX6875 Power supply supervisor"
195 depends on EXPERIMENTAL
197 If you say yes here you get support for the Maxim MAX6875
198 EEPROM-programmable, quad power-supply sequencer/supervisor.
200 This provides an interface to program the EEPROM and reset the chip.
202 This driver also supports the Maxim MAX6874 hex power-supply
203 sequencer/supervisor if found at a compatible address.
205 This driver can also be built as a module. If so, the module
206 will be called max6875.
208 config SENSORS_TSL2550
209 tristate "Taos TSL2550 ambient light sensor"
210 depends on EXPERIMENTAL
212 If you say yes here you get support for the Taos TSL2550
213 ambient light sensor.
215 This driver can also be built as a module. If so, the module
216 will be called tsl2550.
218 config SENSORS_TSL2563
219 tristate "Taos TSL2563 ambient light sensor"
220 depends on I2C && HWMON
222 If you say yes here you get support for the Taos TSL2563
223 ambient light sensor.
225 This driver can also be built as a module. If so, the module
226 will be called tsl2563.
229 tristate "LP5521 LED driver chip"
232 If you say yes here you get support for the National Semiconductor
236 bool "TWL92330/Menelaus PM chip"
237 depends on I2C=y && ARCH_OMAP24XX
239 If you say yes here you get support for the Texas Instruments
240 TWL92330/Menelaus Power Management chip. This include voltage
241 regulators, Dual slot memory card tranceivers, real-time clock
242 and other features that are often used in portable devices like
243 cell phones and PDAs.