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authorRoy Zang <tie-fei.zang@freescale.com>2010-08-10 18:02:20 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-11 08:59:08 -0700
commitc03675f05ff9039dbea4bbc5332a885921e36dff (patch)
tree1284620a59a3a2b634369ee5e4521e28269c41c3 /drivers/rtc/Kconfig
parent2f11e57dadb33627c4cfa6ca4ff9374494eee106 (diff)
downloadlinux-2.6.38-lt-ux500-c03675f05ff9039dbea4bbc5332a885921e36dff.tar.gz
rtc: add support for DS3232 RTC
Add a driver for the DS3232 RTC chip via the I2C bus. Alarms are not supported in this version of the driver. [akpm@linux-foundation.org: fix Kconfig help text] Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Jingchang Lu <b22599@freescale.com> Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Acked-by: Wan ZongShun <mcuos.com@gmail.com> Cc: Kumar Gala <kumar.gala@freescale.com> Cc: Alessandro Zummo <a.zummo@towertech.it> 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/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 999db51e6a5..06cb8d6823a 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -166,6 +166,16 @@ config RTC_DRV_DS1672
This driver can also be built as a module. If so, the module
will be called rtc-ds1672.
+config RTC_DRV_DS3232
+ tristate "Dallas/Maxim DS3232"
+ depends on RTC_CLASS && I2C
+ help
+ If you say yes here you get support for Dallas Semiconductor
+ DS3232 real-time clock chips.
+
+ This driver can also be built as a module. If so, the module
+ will be called rtc-ds3232.
+
config RTC_DRV_MAX6900
tristate "Maxim MAX6900"
help