watchdog: Add Apple SoC watchdog driver

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Add support for the watchdog timer found in Apple SoCs. This driver is
also required to reboot these machines.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
Tested-by: Janne Grunau <j@jannau.net>
Reviewed-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20211211123633.4392-2-sven@svenpeter.dev
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

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Sven Peter 2021-12-11 13:36:33 +01:00 • committed by Wim Van Sebroeck

parent b05e69f822

commit 4ed224aeaf

3 changed files with 239 additions and 0 deletions

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12

drivers/watchdog/Kconfig

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1

drivers/watchdog/Makefile

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226

drivers/watchdog/apple_wdt.c

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