Merge tag 'rtc-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Here is the pull-request for the RTC subsystem for 4.13.

  Subsystem:

   - expose non volatile RAM using nvmem instead of open coding in many
     drivers. Unfortunately, this option has to be enabled by default to
     not break existing users.

   - rtctest can now test for cutoff dates, showing when an RTC will
     start failing to properly save time and date.

   - new RTC registration functions to remove race conditions in drivers

  Newly supported RTCs:

   - Broadcom STB wake-timer

   - Epson RX8130CE

   - Maxim IC DS1308

   - STMicroelectronics STM32H7

  Drivers:

   - ds1307: use regmap, use nvmem, more cleanups

   - ds3232: temperature reading support

   - gemini: renamed to ftrtc010

   - m41t80: use CCF to expose the clock

   - rv8803: use nvmem

   - s3c: many cleanups

   - st-lpc: fix y2106 bug"

* tag 'rtc-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (51 commits)
  rtc: Remove wrong deprecation comment
  nvmem: include linux/err.h from header
  rtc: st-lpc: make it robust against y2038/2106 bug
  rtc: rtctest: add check for problematic dates
  tools: timer: add rtctest_setdate
  rtc: ds1307: remove ds1307_remove
  rtc: ds1307: use generic nvmem
  rtc: ds1307: switch to rtc_register_device
  rtc: rv8803: remove rv8803_remove
  rtc: rv8803: use generic nvmem support
  rtc: rv8803: switch to rtc_register_device
  rtc: add generic nvmem support
  rtc: at91rm9200: remove race condition
  rtc: introduce new registration method
  rtc: class separate id allocation from registration
  rtc: class separate device allocation from registration
  rtc: stm32: add STM32H7 RTC support
  dt-bindings: rtc: stm32: add support for STM32H7
  rtc: ds1307: add ds1308 variant
  rtc: ds3232: add temperature support
  ...

diff --cc MAINTAINERS
Simple merge

diff --cc tools/testing/selftests/timers/Makefile
index 5801bbefbe891509d2a33b54433ee9f5c6226e19,54481f17518a9a9900f94ebdceb297540f0796e1..a9b86133b9b3986ff3617e4e9e0a6c45f1ee16bb
--- 1/tools/testing/selftests/timers/Makefile
--- 2/tools/testing/selftests/timers/Makefile
+++ b/tools/testing/selftests/timers/Makefile
@@@ -8,8 -8,8 +8,8 @@@ TEST_GEN_PROGS = posix_timers nanoslee
             inconsistency-check raw_skew threadtest rtctest
  
  TEST_GEN_PROGS_EXTENDED = alarmtimer-suspend valid-adjtimex adjtick change_skew \
 -                    skew_consistency clocksource-switch leap-a-day \
 +                    skew_consistency clocksource-switch freq-step leap-a-day \
-                     leapcrash set-tai set-2038 set-tz
+                     leapcrash set-tai set-2038 set-tz rtctest_setdate
  
  
  include ../lib.mk