[GIT PULL] RTC for 6.19

[Alexandre Belloni]

Hello Linus,

Here is the RTC subsystem pull request for 6.19. We have three new
drivers this cycle, they account for the majority of the added lines.
I may send you a few fixes after the merge windows as I still need to
review them.

The following changes since commit 3a8660878839faadb4f1a6dd72c3179c1df56787:

  Linux 6.18-rc1 (2025-10-12 13:42:36 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git tags/rtc-6.19

for you to fetch changes up to 16bd954c93360145bc77cc601e350913fc28182d:

  rtc: spacemit: MFD_SPACEMIT_P1 as dependencies (2025-12-08 23:02:10 +0100)

----------------------------------------------------------------
RTC for 6.19

Subsystem:
 - stop setting max_user_freq from the individual drivers as this has not been
   hardware related for a while

New drivers:
 - Andes ATCRTC100
 - Apple SMC
 - Nvidia VRS

Drivers:
 - renesas-rtca3: add RZ/V2H support
 - tegra: add ACPI support

----------------------------------------------------------------
Akhilesh Patil (1):
      rtc: isl12026: Add id_table

Akiyoshi Kurita (1):
      Documentation: ABI: testing: Fix "upto" typo in rtc-cdev

Alexander Kurz (1):
      rtc: Kconfig: add MC34708 to mc13xxx help text

Alexandre Belloni (12):
      rtc: amlogic-a4: simplify probe
      rtc: sa1100: stop setting max_user_freq
      rtc: ds1685: stop setting max_user_freq
      rtc: pic32: stop setting max_user_freq
      rtc: renesas-rtca3: stop setting max_user_freq
      rtc: rv3028: stop setting max_user_freq
      rtc: rv3032: stop setting max_user_freq
      rtc: rv8803: stop setting max_user_freq
      rtc: rx6110: stop setting max_user_freq
      rtc: rx8010: stop setting max_user_freq
      rtc: rx8025: stop setting max_user_freq
      rtc: sh: stop setting max_user_freq

CL Wang (3):
      dt-bindings: rtc: Add support for ATCRTC100 RTC
      MAINTAINERS: Add entry for ATCRTC100 RTC driver
      rtc: atcrtc100: Add ATCRTC100 RTC driver

Dan Carpenter (1):
      rtc: atcrtc100: Fix signedness bug in probe()

Haotian Zhang (2):
      rtc: amlogic-a4: fix double free caused by devm
      rtc: gamecube: Check the return value of ioremap()

Hector Martin (1):
      rtc: Add new rtc-macsmc driver for Apple Silicon Macs

Kartik Rajput (3):
      rtc: tegra: Use devm_clk_get_enabled() in probe
      rtc: tegra: Add ACPI support
      rtc: tegra: Replace deprecated SIMPLE_DEV_PM_OPS

Lukas Bulwahn (1):
      MAINTAINERS: drop unneeded file entry in NVIDIA VRS RTC DRIVER

Nick Huang (1):
      rtc: s35390a: use u8 instead of char for register buffer

Nuno Sá (1):
      rtc: max31335: Fix ignored return value in set_alarm

Ovidiu Panait (2):
      dt-bindings: rtc: renesas,rz-rtca3: Add RZ/V2H support
      rtc: renesas-rtca3: Add support for multiple reset lines

Shubhi Garg (2):
      dt-bindings: rtc: Document NVIDIA VRS RTC
      rtc: nvvrs: add NVIDIA VRS RTC device driver

Sven Peter (1):
      dt-bindings: rtc: Add Apple SMC RTC

Troy Mitchell (1):
      rtc: spacemit: MFD_SPACEMIT_P1 as dependencies

 Documentation/ABI/testing/rtc-cdev                 |   2 +-
 .../devicetree/bindings/mfd/apple,smc.yaml         |   9 +
 .../bindings/rtc/andestech,atcrtc100.yaml          |  43 ++
 .../devicetree/bindings/rtc/apple,smc-rtc.yaml     |  35 ++
 .../devicetree/bindings/rtc/nvidia,vrs-10.yaml     |  59 +++
 .../devicetree/bindings/rtc/renesas,rz-rtca3.yaml  |  46 +-
 MAINTAINERS                                        |  15 +
 drivers/rtc/Kconfig                                |  41 +-
 drivers/rtc/Makefile                               |   3 +
 drivers/rtc/rtc-amlogic-a4.c                       |  32 +-
 drivers/rtc/rtc-atcrtc100.c                        | 381 +++++++++++++++
 drivers/rtc/rtc-ds1685.c                           |   3 -
 drivers/rtc/rtc-gamecube.c                         |   4 +
 drivers/rtc/rtc-isl12026.c                         |   7 +
 drivers/rtc/rtc-macsmc.c                           | 140 ++++++
 drivers/rtc/rtc-max31335.c                         |   6 +-
 drivers/rtc/rtc-nvidia-vrs10.c                     | 542 +++++++++++++++++++++
 drivers/rtc/rtc-pic32.c                            |   2 -
 drivers/rtc/rtc-renesas-rtca3.c                    |   3 +-
 drivers/rtc/rtc-rv3028.c                           |   2 -
 drivers/rtc/rtc-rv3032.c                           |   2 -
 drivers/rtc/rtc-rv8803.c                           |   2 -
 drivers/rtc/rtc-rx6110.c                           |   2 -
 drivers/rtc/rtc-rx8010.c                           |   1 -
 drivers/rtc/rtc-rx8025.c                           |   2 -
 drivers/rtc/rtc-s35390a.c                          |  18 +-
 drivers/rtc/rtc-sa1100.c                           |   3 -
 drivers/rtc/rtc-sh.c                               |   1 -
 drivers/rtc/rtc-tegra.c                            |  45 +-
 include/linux/rtc/ds1685.h                         |   1 -
 30 files changed, 1352 insertions(+), 100 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/rtc/andestech,atcrtc100.yaml
 create mode 100644 Documentation/devicetree/bindings/rtc/apple,smc-rtc.yaml
 create mode 100644 Documentation/devicetree/bindings/rtc/nvidia,vrs-10.yaml
 create mode 100644 drivers/rtc/rtc-atcrtc100.c
 create mode 100644 drivers/rtc/rtc-macsmc.c
 create mode 100644 drivers/rtc/rtc-nvidia-vrs10.c

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com