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path: root/drivers/rtc/ds1307.c
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2017-05-08rtc: Add DM support to ds1307Chris Packham
Add an implementation of the ds1307 driver that uses the driver model i2c APIs. Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-11-04rtc: Add MCP79411 support to DS1307 rtc driverAndy Fleming
The code is from Adrian Cox, and is patterned after similar support in Linux (drivers/rtc/rtc-ds1307.c:1121-1135). This chip is used on the Cyrus board from Varisys. Signed-off-by: Andy Fleming <afleming@gmail.com> Reviewed-by: York Sun <yorksun@freescale.com>
2014-08-14RTC: add support for DS1339 (using DS1307 driver)Markus Niebel
Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
2009-08-25Switch from per-driver to common definition of bin2bcd and bcd2binAlbin Tonnerre
Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com> Acked-by: Stefan Roese <sr@denx.de>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-07rtc: allow rtc_set to return an error and use it in cmd_dateJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-18rtc: Clean drivers/rtc/MakefileMichal Simek
Signed-off-by: Michal Simek <monstr@monstr.eu>
2008-03-20LWMON5: POST RTC fixYuri Tikhonov
Modify the RTC API to provide one a status for the time reported by the rtc_get() function: 0 - a reliable time is guaranteed, < 0 - a reliable time isn't guaranteed (power fault, clock issues, and so on). The RTC chip drivers are responsible for providing this info if the corresponding chip supports such functionality. If not - always report that the time is reliable. The POST RTC test was modified to detect the RTC faults utilizing this new rtc_get() feature. Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
2007-11-25drivers/rtc : move rtc drivers to drivers/rtcJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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