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| author | Alessandro Rubini <rubini@gnudd.com> | 2013-06-18 23:48:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-18 15:42:15 -0700 |
| commit | 4debfe409b6e550032bfef9733e9f6f7c5613617 (patch) | |
| tree | c647e07600d964c6399e20f04c68ea8467c7b328 /drivers/fmc/Kconfig | |
| parent | 6007b1bd0f752a5c022f7944c65fb96c39d6db3d (diff) | |
| download | linux-4debfe409b6e550032bfef9733e9f6f7c5613617.tar.gz linux-4debfe409b6e550032bfef9733e9f6f7c5613617.tar.bz2 linux-4debfe409b6e550032bfef9733e9f6f7c5613617.zip | |
FMC: add a char-device mezzanine driver
This driver exports the memory area associated with the mezzanine card
as a misc device, so users can access registers.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch>
Acked-by: Emilio G. Cota <cota@braap.org>
Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fmc/Kconfig')
| -rw-r--r-- | drivers/fmc/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/fmc/Kconfig b/drivers/fmc/Kconfig index 2bb1953c9681..c01cf45bc3d8 100644 --- a/drivers/fmc/Kconfig +++ b/drivers/fmc/Kconfig @@ -40,4 +40,12 @@ config FMC_WRITE_EEPROM its binary and the function carrier->reprogram to actually do it. It is useful when the mezzanines are produced. +config FMC_CHARDEV + tristate "FMC mezzanine driver that registers a char device" + help + This driver matches every mezzanine device and allows user + space to read and write registers using a char device. It + can be used to write user-space drivers, or just get + aquainted with a mezzanine before writing its specific driver. + endif # FMC |