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ARM: dts: aspeed: rainier: Enable fan watchdog
authorEddie James <eajames@linux.ibm.com>
Mon, 29 Mar 2021 15:00:08 +0000 (10:00 -0500)
committerJoel Stanley <joel@jms.id.au>
Thu, 8 Apr 2021 01:37:42 +0000 (11:07 +0930)
commit2f9a9f3c931b797d9af0db71fb536eac313810c3
tree18174caeccad6ecebff3b97f18cc27fb5751cae1
parent8be44de6f2099e90674284046444ded593937d0e
ARM: dts: aspeed: rainier: Enable fan watchdog

Set watchdog 1 to pulse the fan watchdog circuit that drives the FAULT
pin of the MAX31785, resulting in fans running at full speed, if at
any point the BMC stops pulsing it, such as a BMC reboot at runtime.
Enable watchdog 2 for BMC reboots.

Signed-off-by: Matthew Barth <msbarth@linux.ibm.com>
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20210329150020.13632-11-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts