Merge tag 'rtc-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "There is nothing scary this cycle, mostly driver fixes and updates.

  The core fix has been in for a while and has been tested on multiple
  kernel revisions by multiple teams.

  Core:
   - Fix setting the alarm to the next expiring timer

  New drivers:
   - Mediatek MT7622 RTC
   - NXP PCF85363
   - Spreadtrum SC27xx PMIC RTC

  Drivers updates:
   - Use generic nvmem to expose the Non volatile ram for ds1305,
     ds1511, m48t86 and omap
   - abx80x: solve possible race condition at probe
   - armada38x: support trimming the RTC oscillator
   - at91rm9200: fix reading the alarm value at boot
   - ds1511: allow waking platform
   - m41t80: rework square wave output
   - pcf8523: support trimming the RTC oscillator
   - pcf8563: fix clock output rate
   - pl031: make interrupt optional
   - xgene: fix suspend/resume"

* tag 'rtc-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (50 commits)
  dt-bindings: rtc: imxdi: Improve the bindings text
  rtc: sc27xx: Add Spreadtrum SC27xx PMIC RTC driver
  dt-bindings: rtc: Add Spreadtrum SC27xx RTC documentation
  rtc: at91rm9200: fix reading alarm value
  rtc: at91rm9200: stop calculating yday in at91_rtc_readalarm
  rtc: sysfs: Use time64_t variables to set time/alarm
  rtc: xgene: mark PM functions as __maybe_unused
  rtc: xgene: Fix suspend/resume
  rtc: pcf8563: don't alway enable the alarm
  rtc: pcf8563: fix output clock rate
  rtc: rx8010: Fix for incorrect return value
  rtc: rx8010: Specify correct address for RX8010_RESV31
  rtc: rx8010: Remove duplicate define
  rtc: m41t80: remove unneeded checks from m41t80_sqw_set_rate
  rtc: m41t80: avoid i2c read in m41t80_sqw_is_prepared
  rtc: m41t80: avoid i2c read in m41t80_sqw_recalc_rate
  rtc: m41t80: fix m41t80_sqw_round_rate return value
  rtc: m41t80: m41t80_sqw_set_rate should return 0 on success
  rtc: add support for NXP PCF85363 real-time clock
  rtc: omap: Support scratch registers
  ...

diff --cc Documentation/devicetree/bindings/trivial-devices.txt
index 678039d4d5e57f96eacd9c9b5a0e8ce72a1d4dd4,aae37352c574c9ed57e846f1d249a410da4794cc..5f3143f970983ca92ce1024eaed87f03fa494877
--- 1/Documentation/devicetree/bindings/trivial-devices.txt
--- 2/Documentation/devicetree/bindings/trivial-devices.txt
+++ b/Documentation/devicetree/bindings/trivial-devices.txt
@@@ -70,9 -71,7 +70,8 @@@ isil,isl29028         Intersil ISL29028 Ambien
  isil,isl29030         Intersil ISL29030 Ambient Light and Proximity Sensor
  maxim,ds1050          5 Bit Programmable, Pulse-Width Modulator
  maxim,max1237         Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs
 +maxim,max6621         PECI-to-I2C translator for PECI-to-SMBus/I2C protocol conversion
  maxim,max6625         9-Bit/12-Bit Temperature Sensors with I²C-Compatible Serial Interface
- mc,rv3029c2           Real Time Clock Module with I2C-Bus
  mcube,mc3230          mCube 3-axis 8-bit digital accelerometer
  memsic,mxc6225                MEMSIC 2-axis 8-bit digital accelerometer
  microchip,mcp4531-502 Microchip 7-bit Single I2C Digital Potentiometer (5k)

diff --cc MAINTAINERS
Simple merge

diff --cc drivers/rtc/Makefile
Simple merge