Re: [PATCH v5 1/2] dt-bindings: firmware: arm,scmi: support for parameter in smc/hvc call

From: Florian Fainelli
Date: Mon May 08 2023 - 13:48:20 EST


On 5/6/23 11:24, Nikunj Kela wrote:
Currently, smc/hvc calls are made with smc-id only. The parameters are
all set to zeros. This change defines a new compatible string that can
be used to pass shmem address(4KB-page, offset) as two parameters in
SMC/HVC doorbell.

This is useful when multiple scmi instances are used with common smc-id.

Signed-off-by: Nikunj Kela <quic_nkela@xxxxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>

Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
--
Florian