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

Pavan Kondeti quic_pkondeti at quicinc.com
Wed Jul 26 03:41:08 PDT 2023


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 at quicinc.com>

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?

Thanks,
Pavan



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