[PATCH v2 0/7] rtc: stm32: multiple bug fixes and improvements

[Valentin Caron]

This series implements some bug fixes for theses issues:
- typo issues
- register read sequence issue
- irq during pm callbacks issue

This series implements also some improvements:
- don't switch to INIT mode uselessly
- improve error printing during probe
- improve rtc precision on stm32mp1

Since v1:
- Exchange "fix issues of stm32_rtc_valid_alrm" and
  "fix unnecessary parentheses" patches to optimize this series.

Antonio Borneo (2):
  rtc: stm32: use the proper register sequence to read date/time
  rtc: stm32: don't stop time counter if not needed

Christophe Guibout (1):
  rtc: stm32: improve rtc precision

Gabriel Fernandez (1):
  rtc: stm32: change PM callbacks to "_noirq()"

Valentin Caron (3):
  rtc: stm32: don't print an error on probe deferral
  rtc: stm32: fix issues of stm32_rtc_valid_alrm function
  rtc: stm32: fix unnecessary parentheses

 drivers/rtc/rtc-stm32.c | 138 +++++++++++++++++++++++++---------------
 1 file changed, 85 insertions(+), 53 deletions(-)

-- 
2.25.1