[GIT PULL REQUEST] watchdog - v5.12 Merge window

[Wim Van Sebroeck]

Hi Linus,

Please pull the watchdog changes for the v5.12 release cycle.

This series contains:
* Add Mediatek MT7986 & MT8195 wdt support
* Add Maxim MAX63xx
* Drop bd70528 support
* rewrite ixp4xx to watchdog framework
* Constify static struct watchdog_ops for sl28cpld_wdt, mpc8xxx_wdt and tqmx86
* Introduce watchdog_dev_suspend/resume
* Several fixes and improvements


The output from git request-pull:
----------------------------------------------------------------
The following changes since commit d992fe5318d8d7af9510b879439a3c7f283da442:

  Merge tag 'soc-fixes-5.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc (2021-08-19 15:32:58 -0700)

are available in the git repository at:

  git://www.linux-watchdog.org/linux-watchdog.git tags/linux-watchdog-5.15-rc1

for you to fetch changes up to 41e73feb1024929e75eaf2f7cd93f35a3feb331b:

  dt-bindings: watchdog: Add compatible for Mediatek MT7986 (2021-08-22 10:28:12 +0200)

----------------------------------------------------------------
linux-watchdog 5.15-rc1 tag

----------------------------------------------------------------
Christine Zhu (2):
      dt-bindings: reset: mt8195: add toprgu reset-controller header file
      watchdog: mediatek: mt8195: add wdt support

Curtis Klein (2):
      watchdog: only run driver set_pretimeout op if device supports it
      watchdog: Fix NULL pointer dereference when releasing cdev

Grzegorz Jaszczyk (2):
      watchdog: introduce watchdog_dev_suspend/resume
      watchdog: imx2_wdg: notify wdog core to stop ping worker on suspend

Jan Kiszka (2):
      watchdog: iTCO_wdt: Fix detection of SMI-off case
      watchdog: Start watchdog in watchdog_set_last_hw_keepalive only if appropriate

Linus Walleij (3):
      dt-bindings: watchdog: Add Maxim MAX63xx bindings
      watchdog: max63xx_wdt: Add device tree probing
      watchdog: ixp4xx: Rewrite driver to use core

Matti Vaittinen (1):
      watchdog: bd70528 drop bd70528 support

Rikard Falkeborn (3):
      watchdog: sl28cpld_wdt: Constify static struct watchdog_ops
      watchdog: mpc8xxx_wdt: Constify static struct watchdog_ops
      watchdog: tqmx86: Constify static struct watchdog_ops

Sam Shih (1):
      dt-bindings: watchdog: Add compatible for Mediatek MT7986

Stefan Wahren (1):
      watchdog: bcm2835_wdt: consider system-power-controller property

 .../bindings/watchdog/maxim,max63xx.yaml           |  44 ++++
 .../devicetree/bindings/watchdog/mtk-wdt.txt       |   1 +
 drivers/clocksource/timer-ixp4xx.c                 |  48 +++-
 drivers/watchdog/Kconfig                           |  13 +-
 drivers/watchdog/Makefile                          |   1 -
 drivers/watchdog/bcm2835_wdt.c                     |  10 +-
 drivers/watchdog/bd70528_wdt.c                     | 291 ---------------------
 drivers/watchdog/iTCO_wdt.c                        |   2 +-
 drivers/watchdog/imx2_wdt.c                        |   1 +
 drivers/watchdog/ixp4xx_wdt.c                      | 283 +++++++++-----------
 drivers/watchdog/max63xx_wdt.c                     |  24 +-
 drivers/watchdog/mpc8xxx_wdt.c                     |   2 +-
 drivers/watchdog/mtk_wdt.c                         |   6 +
 drivers/watchdog/sl28cpld_wdt.c                    |   2 +-
 drivers/watchdog/tqmx86_wdt.c                      |   2 +-
 drivers/watchdog/watchdog_core.c                   |  37 +++
 drivers/watchdog/watchdog_dev.c                    |  57 +++-
 include/dt-bindings/reset/mt8195-resets.h          |  29 ++
 include/linux/watchdog.h                           |  10 +
 19 files changed, 368 insertions(+), 495 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml
 delete mode 100644 drivers/watchdog/bd70528_wdt.c
 create mode 100644 include/dt-bindings/reset/mt8195-resets.h
----------------------------------------------------------------

Kind regards,
Wim.