diff options
| author | Raphael Assenat <raph@raphnet.net> | 2006-06-25 14:48:23 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-25 19:01:14 +0200 |
| commit | 8e12ecc2b5a4521a338d7681e7d5547080fc6f71 (patch) | |
| tree | ffa6cfbbc2d461bb965b97482fc53c02cf3e7733 /drivers/rtc/Kconfig | |
| parent | [PATCH] rtc subsystem: add capability checks (diff) | |
| download | linux-8e12ecc2b5a4521a338d7681e7d5547080fc6f71.tar.xz linux-8e12ecc2b5a4521a338d7681e7d5547080fc6f71.zip | |
[PATCH] Add max6902 RTC support
Add support for the MAX6902 SPI RTC chip. Tested on a pxa2xx cpu.
The compulab code comes from the kernel patch the produce for their
cn-x255 board. (inside a zip file on the
http://www.compulab.co.il/x255/html/x255-developer.htm)
The original file (drivers/char/max6902.c) was GPL, which is of course
an appropriate licence:
/*
* max6902.c
*
* Driver for MAX6902 RTC
*
* Copyright (C) 2004 Compulab Ltd.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*
*/
For reference, you can get the original file here:
http://raph.people.8d.com/misc/max6902.c
[akpm@osdl.org: cleanups]
Signed-off-by: Raphael Assenat <raph@raphnet.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/rtc/Kconfig')
| -rw-r--r-- | drivers/rtc/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 37ee69f57a0b..94746cfac7b5 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -217,4 +217,14 @@ config RTC_DRV_TEST This driver can also be built as a module. If so, the module will be called rtc-test. +config RTC_DRV_MAX6902 + tristate "Maxim 6902" + depends on RTC_CLASS && SPI + help + If you say yes here you will get support for the + Maxim MAX6902 spi RTC chip. + + This driver can also be built as a module. If so, the module + will be called rtc-max6902. + endmenu |