[GIT PULL REQUEST] watchdog - v5.17 Merge window

[Wim Van Sebroeck]

Hi Linus,

Please pull the watchdog changes for the v5.17 release cycle.

This series contains:
* Addition of the following new devices:
  - Watchdog Timer driver for RZ/G2L
  - Realtek Otto watchdog timer
  - Apple SoC watchdog driver
  - Fintek F81966
* Removal of BCM63XX_WDT after support for this SOC was added to BCM7038_WDT
* Improvements of the BCM7038_WDT and s3c2410_wdt code
* several other fixes and improvements

The output from git request-pull:
----------------------------------------------------------------
The following changes since commit fc74e0a40e4f9fd0468e34045b0c45bba11dcbb2:

  Linux 5.16-rc7 (2021-12-26 13:17:17 -0800)

are available in the git repository at:

  git://www.linux-watchdog.org/linux-watchdog.git tags/linux-watchdog-5.17-rc1

for you to fetch changes up to ffd264bd152cbf88fcf5ced04d3d380c77020231:

  watchdog: msc313e: Check if the WDT was running at boot (2022-01-05 10:38:51 +0100)

----------------------------------------------------------------
linux-watchdog 5.17-rc1 tag

----------------------------------------------------------------
AaeonIot (1):
      watchdog: f71808e_wdt: Add F81966 support

Andrej Picej (1):
      watchdog: da9063: Add hard dependency on I2C

Artem Lapkin (1):
      watchdog: meson_gxbb_wdt: remove stop_on_reboot

Biju Das (2):
      dt-bindings: watchdog: renesas,wdt: Add support for RZ/G2L
      watchdog: Add Watchdog Timer driver for RZ/G2L

Changcheng Deng (1):
      watchdog: davinci: Use div64_ul instead of do_div

Daniel Palmer (1):
      watchdog: msc313e: Check if the WDT was running at boot

Florian Fainelli (6):
      dt-bindings: watchdog: Add BCM6345 compatible to BCM7038 binding
      watchdog: bcm7038_wdt: Support platform data configuration
      watchdog: Allow building BCM7038_WDT for BCM63XX
      watchdog: bcm7038_wdt: Add platform device id for bcm63xx-wdt
      MIPS: BCM63XX: Provide platform data to watchdog device
      watchdog: Remove BCM63XX_WDT

Jacky Bai (1):
      dt-bindings: watchdog: imx7ulp-wdt: Add imx8ulp compatible string

Kevin Hilman (1):
      watchdog: Kconfig: enable MTK watchdog

Lad Prabhakar (1):
      watchdog: s3c2410: Use platform_get_irq() to get the interrupt

Luca Ceresoli (1):
      watchdog: Kconfig: fix help text indentation

Luca Weiss (1):
      dt-bindings: watchdog: Add SM6350 and SM8250 compatible

Rafał Miłecki (1):
      dt-bindings: watchdog: convert Broadcom's WDT to the json-schema

Rob Herring (1):
      dt-bindings: watchdog: atmel: Add missing 'interrupts' property

Sam Protsenko (13):
      dt-bindings: watchdog: Require samsung,syscon-phandle for Exynos7
      dt-bindings: watchdog: Document Exynos850 watchdog bindings
      watchdog: s3c2410: Fail probe if can't find valid timeout
      watchdog: s3c2410: Let kernel kick watchdog
      watchdog: s3c2410: Make reset disable register optional
      watchdog: s3c2410: Extract disable and mask code into separate functions
      watchdog: s3c2410: Implement a way to invert mask reg value
      watchdog: s3c2410: Add support for WDT counter enable register
      watchdog: s3c2410: Cleanup PMU related code
      watchdog: s3c2410: Support separate source clock
      watchdog: s3c2410: Remove superfluous err label
      watchdog: s3c2410: Add Exynos850 support
      watchdog: s3c2410: Fix getting the optional clock

Sander Vanheule (2):
      dt-bindings: watchdog: Realtek Otto WDT binding
      watchdog: Add Realtek Otto watchdog timer

Sven Peter (1):
      watchdog: Add Apple SoC watchdog driver

Tzung-Bi Shih (1):
      watchdog: mtk_wdt: use platform_get_irq_optional

Yunus Bas (1):
      watchdog: da9063: use atomic safe i2c transfer in reset handler

 .../bindings/watchdog/atmel,sama5d4-wdt.yaml       |   3 +
 .../bindings/watchdog/brcm,bcm7038-wdt.txt         |  19 -
 .../bindings/watchdog/brcm,bcm7038-wdt.yaml        |  43 +++
 .../bindings/watchdog/fsl-imx7ulp-wdt.yaml         |   7 +-
 .../devicetree/bindings/watchdog/qcom-wdt.yaml     |   2 +
 .../bindings/watchdog/realtek,otto-wdt.yaml        |  91 +++++
 .../devicetree/bindings/watchdog/renesas,wdt.yaml  |  75 +++-
 .../devicetree/bindings/watchdog/samsung-wdt.yaml  |  48 ++-
 MAINTAINERS                                        |   7 +
 arch/mips/bcm63xx/dev-wdt.c                        |   8 +
 drivers/watchdog/Kconfig                           |  98 ++++--
 drivers/watchdog/Makefile                          |   4 +-
 drivers/watchdog/apple_wdt.c                       | 226 ++++++++++++
 drivers/watchdog/bcm63xx_wdt.c                     | 317 -----------------
 drivers/watchdog/bcm7038_wdt.c                     |  15 +-
 drivers/watchdog/da9063_wdt.c                      |  12 +-
 drivers/watchdog/davinci_wdt.c                     |   2 +-
 drivers/watchdog/f71808e_wdt.c                     |  10 +-
 drivers/watchdog/meson_gxbb_wdt.c                  |   1 -
 drivers/watchdog/msc313e_wdt.c                     |   4 +
 drivers/watchdog/mtk_wdt.c                         |   2 +-
 drivers/watchdog/realtek_otto_wdt.c                | 384 +++++++++++++++++++++
 drivers/watchdog/rzg2l_wdt.c                       | 263 ++++++++++++++
 drivers/watchdog/s3c2410_wdt.c                     | 338 +++++++++++++-----
 include/linux/platform_data/bcm7038_wdt.h          |   8 +
 25 files changed, 1495 insertions(+), 492 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt
 create mode 100644 Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.yaml
 create mode 100644 Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
 create mode 100644 drivers/watchdog/apple_wdt.c
 delete mode 100644 drivers/watchdog/bcm63xx_wdt.c
 create mode 100644 drivers/watchdog/realtek_otto_wdt.c
 create mode 100644 drivers/watchdog/rzg2l_wdt.c
 create mode 100644 include/linux/platform_data/bcm7038_wdt.h
----------------------------------------------------------------

Kind regards,
Wim.