| commit | b587b13a4f670ebae79ae6259cf44328455e4e69 | |
| author | David Brownell <david-b@pacbell.net> | |
| Mon, 12 Feb 2007 08:52:48 +0000 (12 00:52 -0800) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Mon, 12 Feb 2007 17:48:31 +0000 (12 09:48 -0800) | ||
| tree | 36e614fae95d8a2c888190d162e67ec95d144304 | treesnapshot (tar.gz zip) |
| parent | 3925a5ce44330767f7f0de5c58c6a797009f0f75 | commitdiff |
[PATCH] SPI eeprom driver
This is adds a simple SPI EEPROM driver, providing access to the EEPROM
through sysfs much like the I2C "eeprom" driver ... except this driver
supports write access, and multiple EEPROM sizes.
From: "Tuppa, Walter" <walter.tuppa@siemens.com>
Since I have EEPROMs on SPI with different address sizing, I made some
changes to your at25.c to support them. Works perfectly. (Also includes a
small bugfix for the "what size address" test.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Walter Tuppa <walter.tuppa@siemens.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This is adds a simple SPI EEPROM driver, providing access to the EEPROM
through sysfs much like the I2C "eeprom" driver ... except this driver
supports write access, and multiple EEPROM sizes.
From: "Tuppa, Walter" <walter.tuppa@siemens.com>
Since I have EEPROMs on SPI with different address sizing, I made some
changes to your at25.c to support them. Works perfectly. (Also includes a
small bugfix for the "what size address" test.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Walter Tuppa <walter.tuppa@siemens.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| drivers/spi/Kconfig | diffblobblamehistory | |
| drivers/spi/Makefile | diffblobblamehistory | |
| drivers/spi/at25.c | [new file with mode: 0644] | blob |
| include/linux/spi/eeprom.h | [new file with mode: 0644] | blob |