4 tristate "I2C EEPROMs / RAMs / ROMs from most vendors"
5 depends on I2C && SYSFS
8 Enable this driver to get read/write support to most I2C EEPROMs
9 and compatible devices like FRAMs, SRAMs, ROMs etc. After you
10 configure the driver to know about each chip on your target
11 board. Use these generic chip names, instead of vendor-specific
12 ones like at24c64, 24lc02 or fm24c04:
14 24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08,
15 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024
17 Unless you like data loss puzzles, always be sure that any chip
18 you configure as a 24c32 (32 kbit) or larger is NOT really a
19 24c16 (16 kbit) or smaller, and vice versa. Marking the chip
20 as read-only won't help recover from this. Also, if your chip
21 has any software write-protect mechanism you may want to review the
22 code to make sure this driver won't turn it on by accident.
24 If you use this with an SMBus adapter instead of an I2C adapter,
25 full functionality is not available. Only smaller devices are
26 supported (24c16 and below, max 4 kByte).
28 This driver can also be built as a module. If so, the module
32 tristate "SPI EEPROMs from most vendors"
33 depends on SPI && SYSFS
36 Enable this driver to get read/write support to most SPI EEPROMs,
37 after you configure the board init code to know about each eeprom
40 This driver can also be built as a module. If so, the module
44 tristate "Old I2C EEPROM reader"
45 depends on I2C && SYSFS
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 via I2C. 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.
55 tristate "Maxim MAX6874/5 power supply supervisor"
58 If you say yes here you get read-only support for the user EEPROM of
59 the Maxim MAX6874/5 EEPROM-programmable, quad power-supply
62 All other features of this chip should be accessed via i2c-dev.
64 This driver can also be built as a module. If so, the module
65 will be called max6875.
69 tristate "EEPROM 93CX6 support"
71 This is a driver for the EEPROM chipsets 93c46 and 93c66.
72 The driver supports both read as well as write commands.
77 tristate "Microwire EEPROM 93XX46 support"
78 depends on SPI && SYSFS
82 Driver for the microwire EEPROM chipsets 93xx46x. The driver
83 supports both read and write commands and also the command to
84 erase the whole EEPROM.
86 This driver can also be built as a module. If so, the module
87 will be called eeprom_93xx46.
91 config EEPROM_DIGSY_MTC_CFG
92 bool "DigsyMTC display configuration EEPROMs device"
93 depends on GPIO_MPC5200 && SPI_GPIO
95 This option enables access to display configuration EEPROMs
96 on digsy_mtc board. You have to additionally select Microwire
97 EEPROM 93XX46 driver. sysfs entries will be created for that
98 EEPROM allowing to read/write the configuration data or to
99 erase the whole EEPROM.