tree ca2c6495833750f8d0c459882e3f64bdb22d7a31
parent 2630d4998bc0f846f396370a29169825295719d9
author Neeraj Upadhyay <neeraju@codeaurora.org> 1534755168 +0530
committer zhaochen <zhaochen@codeaurora.org> 1551254414 +0800

watchdog: Add qcom VM watchdog driver

Watchdog timer is configured with bark and bite time interval.
If VM fails to reset the counter during bark interval, a bark
interrupt (SPI) is send to the VM. Failing to respond to the
bark interrupt causes a bite, when counter reaches the bite
interval. The bite interrupt is routed to secure world, and
causes a system reset.

Change-Id: Ia71a5b1f5e18382fd3c7fb00818c80c150ae1ba5
Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>
Signed-off-by: zhaochen <zhaochen@codeaurora.org>