diff options
| author | Voss, Nikolaus <N.Voss@weinmann.de> | 2011-05-26 23:25:07 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-27 00:12:33 (GMT) |
| commit | 74d34d4be60928c3504fdad9d67707a6e3244a80 (patch) | |
| tree | 4019642f3e6fe78cda4b692eab52f8b189b2af96 /drivers/rtc/Kconfig | |
| parent | 52365230eed7e291bbb2a015465cac48bcb3928f (diff) | |
| download | linux-74d34d4be60928c3504fdad9d67707a6e3244a80.tar.xz | |
rtc: add basic support for ST M41T93 SPI RTC
Add basic support for ST m41t93 SPI RTCs. Tested with factory-new and
with "run-in" species with and without backup batteries.
Signed-off-by: Nikolaus Voss <n.voss@weinmann.de>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 4956e41..0a69ed9 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -385,6 +385,15 @@ comment "SPI RTC drivers" if SPI_MASTER +config RTC_DRV_M41T93 + tristate "ST M41T93" + help + If you say yes here you will get support for the + ST M41T93 SPI RTC chip. + + This driver can also be built as a module. If so, the module + will be called rtc-m41t93. + config RTC_DRV_M41T94 tristate "ST M41T94" help |