linux-stable.git/drivers/rtc/rtc-mv.c, branch linux-5.4.y

rtc: mv: add range

2019-04-04T08:06:54+00:00

This RTC handles time from 2000-01-01 00:00:00 to 2099-12-31 23:59:59 with
a weird rollover to 2000-06-23 00:00:00.

Tested-by: Gregory CLEMENT 
Signed-off-by: Alexandre Belloni

rtc: mv: convert to devm_rtc_allocate_device

2019-04-04T08:06:41+00:00

This allows further improvement of the driver.

Tested-by: Gregory CLEMENT 
Signed-off-by: Alexandre Belloni

rtc: mv: convert to SPDX identifier

2019-04-04T08:02:58+00:00

Use SPDX-License-Identifier instead of a verbose license text.

Reviewed-by: Gregory CLEMENT 
Signed-off-by: Alexandre Belloni

rtc: mv: let the core handle invalid alarms

2018-10-03T09:07:24+00:00

Instead of lying to the core when the alarm is invalid, let it handle that
by returning the error.

Signed-off-by: Alexandre Belloni 
Tested-by: Gregory CLEMENT   (on Armada 375 DB)
Signed-off-by: Alexandre Belloni

rtc: simplify getting .drvdata

2018-05-03T20:08:00+00:00

We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang 
Acked-by: Michal Simek  (for zynqmp)
Signed-off-by: Alexandre Belloni

rtc: mv: remove artificial limitation

2018-03-27T08:45:02+00:00

Dates after 2038 actually fit on 32 bits. The counter will overflow in
2106. Also, it is bad practice to reset the RTC to a default value.

Signed-off-by: Alexandre Belloni

rtc: stop validating rtc_time in .read_time

2018-03-02T09:09:58+00:00

The RTC core is always calling rtc_valid_tm after the read_time callback.
It is not necessary to call it just before returning from the callback.

Signed-off-by: Alexandre Belloni

rtc: Fix module autoload for OF platform drivers

2015-09-05T17:37:22+00:00

These platform drivers have a OF device ID table but the OF module
alias information is not created so module autoloading won't work.

Signed-off-by: Javier Martinez Canillas 
Acked-by: Andrew Lunn 
Signed-off-by: Alexandre Belloni

rtc: mv: correct 24 hour error message

2015-06-24T23:13:45+00:00

The driver can't accommodate the 12 hour mode but the error message states
that the 24 hour mode is not supported.
Also fix the typos (hour vs hours).

Signed-off-by: Alexandre Belloni

rtc: mv: use BIT()

2015-06-24T23:13:44+00:00

Use bit instead of hand coding the shift and correct the 24 hour vs 24
hours typo.

Signed-off-by: Alexandre Belloni