misc/eeprom: add driver for microwire 93xx46 EEPROMs
Add EEPROM driver for 93xx46 chips. It can also be used with spi_gpio
driver to access 93xx46 EEPROMs connected over GPIO lines. This driver
supports read/write/erase access to the EEPROM chips over sysfs files.
[rdunlap@xenotime.net: fix printk format]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/misc/eeprom/Kconfig b/drivers/misc/eeprom/Kconfig
index 9118613..620de28 100644
--- a/drivers/misc/eeprom/Kconfig
+++ b/drivers/misc/eeprom/Kconfig
@@ -70,4 +70,17 @@
If unsure, say N.
+config EEPROM_93XX46
+ tristate "Microwire EEPROM 93XX46 support"
+ depends on SPI && SYSFS
+ help
+ Driver for the microwire EEPROM chipsets 93xx46x. The driver
+ supports both read and write commands and also the command to
+ erase the whole EEPROM.
+
+ This driver can also be built as a module. If so, the module
+ will be called eeprom_93xx46.
+
+ If unsure, say N.
+
endmenu