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

Florian Fainelli f.fainelli at gmail.com
Mon May 8 10:47:28 PDT 2023


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 at quicinc.com>
> Reviewed-by: Rob Herring <robh at kernel.org>

Reviewed-by: Florian Fainelli <f.fainelli at gmail.com>
-- 
Florian




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