linux-kernel - Re: [PATCH V3 1/2] dt-bindings: firmware: arm,scmi: introduce property mbox-rx-timeout-ms

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Message-ID: <172073190412.3008130.10566834515724904100.robh@kernel.org>
Date: Thu, 11 Jul 2024 15:05:05 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: "Peng Fan (OSS)" <peng.fan@....nxp.com>
Cc: devicetree@...r.kernel.org, cristian.marussi@....com,
	Peng Fan <peng.fan@....com>, sudeep.holla@....com,
	conor+dt@...nel.org, krzk+dt@...nel.org,
	linux-arm-kernel@...ts.infradead.org, arm-scmi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH V3 1/2] dt-bindings: firmware: arm,scmi: introduce
 property mbox-rx-timeout-ms


On Tue, 09 Jul 2024 22:09:56 +0800, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@....com>
> 
> System Controller Management Interface(SCMI) firmwares might have
> different designs by SCMI firmware developers. So the maximum receive
> channel timeout value might also varies in the various designs.
> 
> So introduce property mbox-rx-timeout-ms to let each platform could
> set its own timeout value in device tree.
> 
> Signed-off-by: Peng Fan <peng.fan@....com>
> ---
> 
> V3:
>  Add minimum: 1, because 0 is invalid. maximum is not set,
>  because it is platform specific and unknown.
> V2:
>  Drop defaults, update description.
> 
>  Documentation/devicetree/bindings/firmware/arm,scmi.yaml | 7 +++++++
>  1 file changed, 7 insertions(+)
> 

Reviewed-by: Rob Herring (Arm) <robh@...nel.org>