[PATCH v3 0/2] add reset-source RTC binding, update pcf2127 driver

This adds a reset-source RTC DT binding, as suggested by Alexandre,
and resends Uwe's patch making use of that property in pcf2127 driver
to avoid the driver exposing a watchdog that doesn't work (and
potentially shuffling the enumeration of the existing devices that do
work).

v3: elide the refactoring patch already in -next (5d78533a0c53 - rtc:
pcf2127: move watchdog initialisation to a separate function), make
sure to cc the DT binding list.

Applies on top of next-20201218.

Rasmus Villemoes (1):
  dt-bindings: rtc: add reset-source property

Uwe Kleine-König (1):
  rtc: pcf2127: only use watchdog when explicitly available

 Documentation/devicetree/bindings/rtc/rtc.yaml | 5 +++++
 drivers/rtc/rtc-pcf2127.c                      | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

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2.23.0