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(parent: e54ff9a) | patch
watchdog: add sl28cpld watchdog driver
authorMichael Walle <michael@walle.cc>
Mon, 15 Nov 2021 22:45:43 +0000 (23:45 +0100)
committerPriyanka Jain <priyanka.jain@nxp.com>
Mon, 28 Feb 2022 06:29:35 +0000 (11:59 +0530)
commit333319cb5758f6853d55f07e875add842f444b8c
tree08011f8cb6f63185e27342f8393e287f4a77e31dtree | snapshot
parente54ff9a92f08218f0c1fcb20635d34c87829d05bcommit | diff
watchdog: add sl28cpld watchdog driver

The watchdog timer is part of the sl28cpld management controller. The
watchdog timer usually supervises the bootloader boot-up and if it bites
the failsafe bootloader will be activated. Apart from that it supports
the usual board level reset and one SMARC speciality: driving the
WDT_TIMEOUT# signal.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
MAINTAINERS diff | blob | history
doc/board/kontron/sl28.rst diff | blob | history
drivers/watchdog/Kconfig diff | blob | history
drivers/watchdog/Makefile diff | blob | history
drivers/watchdog/sl28cpld-wdt.c [new file with mode: 0644] blob
"Das U-Boot" Source Tree.