CONFIG_EEPROM_AT25: SPI EEPROMs (FRAMs) from most vendors

General informations

The Linux kernel configuration item CONFIG_EEPROM_AT25 has multiple definitions:

SPI EEPROMs (FRAMs) from most vendors found in drivers/misc/eeprom/Kconfig

The configuration item CONFIG_EEPROM_AT25:

• prompt: SPI EEPROMs (FRAMs) from most vendors
• type: tristate
• depends on: CONFIG_SPI && CONFIG_SYSFS
• defined in drivers/misc/eeprom/Kconfig
• found in Linux kernels: 5.14–5.19, 6.0–6.1, 6.2-rc+HEAD
• modules built: at25

Help text

Enable this driver to get read/write support to most SPI EEPROMs and Cypress FRAMs, after you configure the board init code to know about each eeprom on your target board.

This driver can also be built as a module. If so, the module will be called at25.

SPI EEPROMs from most vendors found in drivers/misc/eeprom/Kconfig

The configuration item CONFIG_EEPROM_AT25:

• prompt: SPI EEPROMs from most vendors
• type: tristate
• depends on: CONFIG_SPI && CONFIG_SYSFS
• defined in drivers/misc/eeprom/Kconfig
• found in Linux kernels: 2.6.29–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.13
• modules built: at25

Help text

Enable this driver to get read/write support to most SPI EEPROMs, after you configure the board init code to know about each eeprom on your target board.

This driver can also be built as a module. If so, the module will be called at25.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module at25 CONFIG_EEPROM_AT25 : drivers/misc/eeprom/Kconfig : "SPI EEPROMs (FRAMs) from most vendors" # in 2.6.29–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.1, 6.2-rc+HEAD
• lkddb of "" "" "atmel,at25" : CONFIG_EEPROM_AT25 : drivers/misc/eeprom/at25.c # in 3.13–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.1, 6.2-rc+HEAD
• lkddb of "" "" "cypress,fm25" : CONFIG_EEPROM_AT25 : drivers/misc/eeprom/at25.c # in 5.14–5.19, 6.0–6.1, 6.2-rc+HEAD
• lkddb spi "at25" : CONFIG_EEPROM_AT25 : drivers/misc/eeprom/at25.c # in 5.15–5.19, 6.0–6.1, 6.2-rc+HEAD
• lkddb spi "fm25" : CONFIG_EEPROM_AT25 : drivers/misc/eeprom/at25.c # in 5.15–5.19, 6.0–6.1, 6.2-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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