[PATCH v4 0/4] ARM: meson: watchdog driver

[Carlo Caione]

This patchset adds support for the watchdog found on Amlogic MesonX SoCs. The
watchdog is used also to reboot the device.

DTSI and multi_v7_defconfig are updated and proper documentation is added.

No documentation is provided by Amlogic, the code is reverse-engineered by the
code available at http://openlinux.amlogic.com:8000/download/

This patchset depends on:
[1] [PATCH 0/6] ARM: meson: initial support for MesonX SoCs
[2] [PATCH 0/2] ARM: meson: add clocksource support

Changes since v3:
* addressed checkpatch warning

Changes since v2:
* changed compatible to "amlogic,meson6-wdt"
* removed useless code
* code refactored

Changes since v1:
* added restart handler support

Carlo Caione (4):
  ARM: docs: add documentation binding for meson watchdog
  ARM: meson: add watchdog driver
  ARM: DTS: meson: update DTSI to add watchdog node
  ARM: defconfig: update multi_v7_defconfig

 .../devicetree/bindings/watchdog/meson6-wdt.txt    |  13 ++
 arch/arm/boot/dts/meson.dtsi                       |   5 +
 arch/arm/configs/multi_v7_defconfig                |   1 +
 drivers/watchdog/Kconfig                           |  10 +
 drivers/watchdog/Makefile                          |   1 +
 drivers/watchdog/meson_wdt.c                       | 236 +++++++++++++++++++++
 6 files changed, 266 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/watchdog/meson6-wdt.txt
 create mode 100644 drivers/watchdog/meson_wdt.c

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1.9.1