[deliverable/linux.git] / drivers / i2c / chips / Kconfig

#
# Miscellaneous I2C chip drivers configuration
#

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 ISP1301_OMAP
	tristate "Philips ISP1301 with OMAP OTG"
	depends on ARCH_OMAP_OTG
	help
	  If you say yes here you get support for the Philips ISP1301
	  USB-On-The-Go transceiver working with the OMAP OTG controller.
	  The ISP1301 is used in products including H2 and H3 development
	  boards for Texas Instruments OMAP processors.
	  
	  This driver can also be built as a module.  If so, the module
	  will be called isp1301_omap.

config TPS65010
	tristate "TPS6501x Power Management chips"
	depends on GPIOLIB
	default y if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_OSK
	help
	  If you say yes here you get support for the TPS6501x series of
	  Power Management chips.  These include voltage regulators,
	  lithium ion/polymer battery charging, and other features that
	  are often used in portable devices like cell phones and cameras.

	  This driver can also be built as a module.  If so, the module
	  will be called tps65010.

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 MENELAUS
	bool "TWL92330/Menelaus PM chip"
	depends on I2C=y && ARCH_OMAP24XX
	help
	  If you say yes here you get support for the Texas Instruments
	  TWL92330/Menelaus Power Management chip. This include voltage
	  regulators, Dual slot memory card tranceivers, real-time clock
	  and other features that are often used in portable devices like
	  cell phones and PDAs.

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
Commit	Line	Data
1da177e4	1	#
ad2f931d	2	# Miscellaneous I2C chip drivers configuration
1da177e4 LT	3	#
1da177e4 LT	4
ad2f931d	5	menu "Miscellaneous I2C Chip support"
1da177e4	6
5162b75b GL	7	config DS1682
	8	tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm"
	9	depends on EXPERIMENTAL
	10	help
	11	If you say yes here you get support for Dallas Semiconductor
	12	DS1682 Total Elapsed Time Recorder.
	13
	14	This driver can also be built as a module. If so, the module
	15	will be called ds1682.
	16
2b7a5056 WS	17	config AT24
	18	tristate "EEPROMs from most vendors"
	19	depends on SYSFS && EXPERIMENTAL
	20	help
	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:
	25
	26	24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08,
	27	24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024
	28
	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.
	35
	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).
	39
	40	This driver can also be built as a module. If so, the module
	41	will be called at24.
	42
1da177e4 LT	43	config SENSORS_EEPROM
1da177e4 LT	44	tristate "EEPROM reader"
16538e6b	45	depends on EXPERIMENTAL
1da177e4 LT	46	help
	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.
	50
	51	This driver can also be built as a module. If so, the module
	52	will be called eeprom.
	53
	54	config SENSORS_PCF8574
8a56ce10 DB	55	tristate "Philips PCF8574 and PCF8574A (DEPRECATED)"
8a56ce10 DB	56	depends on EXPERIMENTAL && GPIO_PCF857X = "n"
aee62305	57	default n
1da177e4 LT	58	help
1da177e4 LT	59	If you say yes here you get support for Philips PCF8574 and
5864ae03	60	PCF8574A chips. These chips are 8-bit I/O expanders for the I2C bus.
1da177e4 LT	61
	62	This driver can also be built as a module. If so, the module
	63	will be called pcf8574.
	64
8a56ce10 DB	65	This driver is deprecated and will be dropped soon. Use
	66	drivers/gpio/pcf857x.c instead.
	67
aee62305 JD	68	These devices are hard to detect and rarely found on mainstream
	69	hardware. If unsure, say N.
	70
5864ae03	71	config PCF8575
8a56ce10	72	tristate "Philips PCF8575 (DEPRECATED)"
5864ae03	73	default n
8a56ce10	74	depends on GPIO_PCF857X = "n"
5864ae03 BVA	75	help
	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.
	79
	80	This driver can also be built as a module. If so, the module
	81	will be called pcf8575.
	82
8a56ce10 DB	83	This driver is deprecated and will be dropped soon. Use
	84	drivers/gpio/pcf857x.c instead.
	85
5864ae03 BVA	86	This device is hard to detect and is rarely found on mainstream
	87	hardware. If unsure, say N.
	88
69dd204b	89	config SENSORS_PCA9539
b72540c3	90	tristate "Philips PCA9539 16-bit I/O port (DEPRECATED)"
8a56ce10	91	depends on EXPERIMENTAL && GPIO_PCA953X = "n"
69dd204b	92	help
	93	If you say yes here you get support for the Philips PCA9539
	94	16-bit I/O port.
	95
	96	This driver can also be built as a module. If so, the module
	97	will be called pca9539.
	98
b72540c3	99	This driver is deprecated and will be dropped soon. Use
8a56ce10	100	drivers/gpio/pca953x.c instead.
b72540c3	101
1da177e4 LT	102	config SENSORS_PCF8591
1da177e4 LT	103	tristate "Philips PCF8591"
16538e6b	104	depends on EXPERIMENTAL
aee62305	105	default n
1da177e4 LT	106	help
	107	If you say yes here you get support for Philips PCF8591 chips.
	108
	109	This driver can also be built as a module. If so, the module
	110	will be called pcf8591.
	111
aee62305 JD	112	These devices are hard to detect and rarely found on mainstream
	113	hardware. If unsure, say N.
	114
1da177e4 LT	115	config ISP1301_OMAP
1da177e4 LT	116	tristate "Philips ISP1301 with OMAP OTG"
16538e6b	117	depends on ARCH_OMAP_OTG
1da177e4 LT	118	help
	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.
	123
	124	This driver can also be built as a module. If so, the module
	125	will be called isp1301_omap.
	126
72cd7995 DB	127	config TPS65010
72cd7995 DB	128	tristate "TPS6501x Power Management chips"
7444a72e	129	depends on GPIOLIB
72cd7995 DB	130	default y if MACH_OMAP_H2 \|\| MACH_OMAP_H3 \|\| MACH_OMAP_OSK
	131	help
	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.
	136
	137	This driver can also be built as a module. If so, the module
	138	will be called tps65010.
	139
c3bc4cae	140	config SENSORS_MAX6875
2146fec2	141	tristate "Maxim MAX6875 Power supply supervisor"
16538e6b	142	depends on EXPERIMENTAL
c3bc4cae	143	help
2146fec2 JD	144	If you say yes here you get support for the Maxim MAX6875
2146fec2 JD	145	EEPROM-programmable, quad power-supply sequencer/supervisor.
c3bc4cae	146
2146fec2 JD	147	This provides an interface to program the EEPROM and reset the chip.
	148
	149	This driver also supports the Maxim MAX6874 hex power-supply
	150	sequencer/supervisor if found at a compatible address.
c3bc4cae BW	151
	152	This driver can also be built as a module. If so, the module
	153	will be called max6875.
	154
a92c344d RG	155	config SENSORS_TSL2550
	156	tristate "Taos TSL2550 ambient light sensor"
	157	depends on EXPERIMENTAL
	158	help
	159	If you say yes here you get support for the Taos TSL2550
	160	ambient light sensor.
	161
	162	This driver can also be built as a module. If so, the module
	163	will be called tsl2550.
	164
0c4a59fe TL	165	config MENELAUS
	166	bool "TWL92330/Menelaus PM chip"
	167	depends on I2C=y && ARCH_OMAP24XX
	168	help
	169	If you say yes here you get support for the Texas Instruments
	170	TWL92330/Menelaus Power Management chip. This include voltage
	171	regulators, Dual slot memory card tranceivers, real-time clock
	172	and other features that are often used in portable devices like
	173	cell phones and PDAs.
	174
d6c3db83 AV	175	config MCU_MPC8349EMITX
	176	tristate "MPC8349E-mITX MCU driver"
	177	depends on I2C && PPC_83xx
	178	select GENERIC_GPIO
	179	select ARCH_REQUIRE_GPIOLIB
	180	help
	181	Say Y here to enable soft power-off functionality on the Freescale
	182	boards with the MPC8349E-mITX-compatible MCU chips. This driver will
	183	also register MCU GPIOs with the generic GPIO API, so you'll able
	184	to use MCU pins as GPIOs.
	185
1da177e4	186	endmenu