diff options
| author | Raphael Assenat <raph@raphnet.net> | 2006-06-25 05:48:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-25 10:01:14 -0700 |
| commit | 362600fe60fd18a25b4de8ec544b9e24e77e1484 (patch) | |
| tree | 7dd8c3c518e1b453eb5bd412e69d9d598c680948 /drivers/rtc/Kconfig | |
| parent | 9be05b57bd9152b7c26b1599b87aeb42a102f0cf (diff) | |
| download | lwn-362600fe60fd18a25b4de8ec544b9e24e77e1484.tar.gz lwn-362600fe60fd18a25b4de8ec544b9e24e77e1484.zip | |
[PATCH] Add v3020 RTC support
This patch adds support for the v3020 RTC from EM Microelectronic.
The v3020 RTC is designed to be connected on a bus using only one data bit.
Since any data bit may be used, it is necessary to specify this to the
driver by passing a struct v3020_platform_data pointer (see
include/linux/rtc-v3020.h) to the driver.
Part of the following code comes from the kernel patchs produced by
Compulab for their products. The original file (available here:
http://raph.people.8d.com/misc/emv3020.c) was released under the terms of
the GPL license.
[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 94746cfac7b5..8534012ebdef 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -227,4 +227,14 @@ config RTC_DRV_MAX6902 This driver can also be built as a module. If so, the module will be called rtc-max6902. +config RTC_DRV_V3020 + tristate "EM Microelectronic V3020" + depends on RTC_CLASS + help + If you say yes here you will get support for the + EM Microelectronic v3020 RTC chip. + + This driver can also be built as a module. If so, the module + will be called rtc-v3020. + endmenu |