watchdog: Add ChromeOS EC-based watchdog driver
authorLukasz Majczak <lma@chromium.org>
Fri, 26 Jan 2024 09:57:20 +0000 (09:57 +0000)
committerLee Jones <lee@kernel.org>
Thu, 1 Feb 2024 11:49:30 +0000 (11:49 +0000)
commit843dac4d3687f7628ba4f76e1481ee3838b27a35
tree8adc9168517678aab78a25fbf3020a9c91dd8ec0
parent4d2ff655fb85a0bf1ecec6022ffdacb2a5f83fd2
watchdog: Add ChromeOS EC-based watchdog driver

Embedded Controller (EC) present on Chromebook devices
can be used as a watchdog.
Implement a driver to support it.

Signed-off-by: Lukasz Majczak <lma@chromium.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240126095721.782782-3-lma@chromium.org
Signed-off-by: Lee Jones <lee@kernel.org>
MAINTAINERS
drivers/watchdog/Kconfig
drivers/watchdog/Makefile
drivers/watchdog/cros_ec_wdt.c [new file with mode: 0644]