diff options
| author | Ben Dooks <ben@trinity.fluff.org> | 2007-07-17 04:04:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-17 10:23:05 -0700 |
| commit | 447aef1a19135a69bfd725c33f7e753740cb8447 (patch) | |
| tree | bef8836aaf1acef2a86e71ff8898b9675fae6416 /drivers/spi/Kconfig | |
| parent | da0abc275f029e0f52c5165de524bcf64e717703 (diff) | |
| download | op-kernel-dev-447aef1a19135a69bfd725c33f7e753740cb8447.zip op-kernel-dev-447aef1a19135a69bfd725c33f7e753740cb8447.tar.gz | |
SPI: tle620x power switch driver
Add support for the Infineon TLE62x0 series of low-side driver chips, such
as the TLE6220 or TLE6230. These can be viewed as output GPIOs specialized
for power switching applications. The driver provides a userspace
interface to those GPIOs, and to the switch status they provide.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 8ce16a0..a49270e 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -198,6 +198,15 @@ config SPI_SPIDEV Note that this application programming interface is EXPERIMENTAL and hence SUBJECT TO CHANGE WITHOUT NOTICE while it stabilizes. +config SPI_TLE62X0 + tristate "Infineon TLE62X0 (for power switching)" + depends on SPI_MASTER && SYSFS + help + SPI driver for Infineon TLE62X0 series line driver chips, + such as the TLE6220, TLE6230 and TLE6240. This provides a + sysfs interface, with each line presented as a kind of GPIO + exposing both switch control and diagnostic feedback. + # # Add new SPI protocol masters in alphabetical order above this line # |
