Re: [RFC PATCH 4/4] power: reset: Implement a PSCI SYSTEM_RESET2 reboot-mode driver

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On 7/26/2023 3:41 AM, Pavan Kondeti wrote:
On Mon, Jul 24, 2023 at 03:30:54PM -0700, Elliot Berman wrote:
PSCI implements a restart notifier for architectural defined resets.
The SYSTEM_RESET2 allows vendor firmware to define additional reset
types which could be mapped to the reboot reason.

Implement a driver to wire the reboot-mode framework to make vendor
SYSTEM_RESET2 calls on reboot.

Signed-off-by: Elliot Berman <quic_eberman@xxxxxxxxxxx>

Do we need to skip the PSCI call from the existing PSCI restart notifier
which gets called after your newly introduced callback from reboot mode
notifier?


No need, the vendor SYSTEM_RESET2 call shouldn't return if the call worked.

Thanks,
Pavan



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