u-boot.git/drivers/rtc, branch v2013.01

pmic: Extend PMIC framework to support multiple instances of PMIC devices

2012-11-14T10:21:09+00:00

The PMIC framework has been extended to support multiple instances of
the variety of devices responsible for power management.
This change allows supporting of e.g. fuel gauge, charger, MUIC (Micro USB
Interface Circuit).
Power related includes have been moved to ./include/power directory.
This is a first of a series of patches - in the future "pmic" will be
replaced with "power".

Two important issues:
1. The PMIC needs to be initialized just after malloc is configured
2. It uses list to hold information about available PMIC devices

Signed-off-by: Lukasz Majewski 
Signed-off-by: Kyungmin Park 
Cc: Stefano Babic

rtc: pcf8563: Make century compatible with Linux

2012-09-02T15:31:00+00:00

This driver uses the century bit of this RTC in the opposite way Linux does.
From Linux's rtc-pcf8563.c:
	/*
	 * The meaning of MO_C bit varies by the chip type.
	 * From PCF8563 datasheet: this bit is toggled when the years
	 * register overflows from 99 to 00
	 *   0 indicates the century is 20xx
	 *   1 indicates the century is 19xx
	 * From RTC8564 datasheet: this bit indicates change of
	 * century. When the year digit data overflows from 99 to 00,
	 * this bit is set. By presetting it to 0 while still in the
	 * 20th century, it will be set in year 2000, ...
	 * There seems no reliable way to know how the system use this
	 * bit.  So let's do it heuristically, assuming we are live in
	 * 1970...2069.
	 */

As U-Boot's PCF8563 driver does not say it is supposed to support the RTC8564,
make this driver compatible with Linux's by giving the opposite meaning to the
century bit.

Signed-off-by: Benoît Thébaudeau 
Cc: Wolfgang Denk

rtc: add support of mx27 rtc

2012-09-01T12:58:25+00:00

This driver has been tested on board armadeus apf27.

Signed-off-by: Philippe Reynes 
Acked-by: Stefano Babic

mxs: Convert sys_proto.h prefixes to 'mxs'

2012-09-01T12:58:25+00:00

The sys_proto.h functions (except the boot modes) are compatible with
i.MX233 and i.MX28 so we use 'mxs' prefix for its methods.

Signed-off-by: Otavio Salvador

rtc: imxdi: Initial support

2012-09-01T12:58:18+00:00

Add support for Freescale's i.MX DryIce RTC, present on i.MX25.

Signed-off-by: Benoît Thébaudeau 
Cc: Wolfgang Denk 
Cc: Stefano Babic 
Acked-by: Stefano Babic

mxs: prefix register structs with 'mxs' prefix

2012-09-01T12:58:17+00:00

Signed-off-by: Otavio Salvador

Add support for DS1388.

2012-08-10T21:46:54+00:00

Support for DS1388 is added by extending the DS1337 driver. DS1388 is
similar to DS1337. The time registers are offset by 1 (due to support
for hundreds of seconds), and there is no century bit.
The configuration and trickle charge registers are also different.
Tested on hardware with Freescale P2010 and DS1388.

Signed-off-by: Kenth Eriksson

rtc/m41t62: Add support for M41T82 with HT (Halt Update)

2012-07-07T12:07:43+00:00

Add support for the M41T82 RTC to the m41t62 driver. The only
difference that needs to be handled by this driver, is to
clear the HT (Halt Update) bit upon reset. This bit is not
used on the M41T62, so its save to clear this bit always.

The M41T82 support will be used by the X600 (SPEAr600)
board support.

Signed-off-by: Stefan Roese

arm, davinci: move davinci_rtc struct to hardware.h

2011-12-06T22:59:37+00:00

move struct davinci_rtc to arch/arm/include/asm/arch-davinci/hardware.h
and add RTC_KICK0R_WE, RTC_KICK1R_WE defines,
so they are global useable.

Signed-off-by: Heiko Schocher 
Cc: Sandeep Paulraj

drivers/rtc/s3c24x0_rtc.c: fix GCC 4.6 warnings

2011-11-16T20:37:37+00:00

Fix:
s3c24x0_rtc.c: In function 'rtc_get':
s3c24x0_rtc.c:67:53: warning: variable 'a_armed' set but not used
s3c24x0_rtc.c:67:45: warning: variable 'a_year' set but not used
s3c24x0_rtc.c:67:38: warning: variable 'a_mon' set but not used
s3c24x0_rtc.c:67:30: warning: variable 'a_date' set but not used
s3c24x0_rtc.c:67:22: warning: variable 'a_hour' set but not used
s3c24x0_rtc.c:67:15: warning: variable 'a_min' set but not used
s3c24x0_rtc.c:67:8: warning: variable 'a_sec' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin