linux-kernel - Re: [PATCH 5/7] firmware: arm_scmi: imx: Support getting syslog of MISC protocol

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Message-ID: <20250704102353.GE4525@nxa18884-linux>
Date: Fri, 4 Jul 2025 18:23:53 +0800
From: Peng Fan <peng.fan@....nxp.com>
To: Sudeep Holla <sudeep.holla@....com>
Cc: Peng Fan <peng.fan@....com>,
	Cristian Marussi <cristian.marussi@....com>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>, arm-scmi@...r.kernel.org,
	imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/7] firmware: arm_scmi: imx: Support getting syslog of
 MISC protocol

On Wed, Jul 02, 2025 at 04:22:30PM +0100, Sudeep Holla wrote:
>On Fri, Jun 27, 2025 at 02:03:48PM +0800, Peng Fan wrote:
>> MISC protocol supports getting system log regarding system sleep latency
>> ,wakeup interrupt and etc.
>
>We now have SCMI telemetry protocol to provide such information in a
>standard protocol. You must consider using that or switching to that
>in near future. I am OK with this but would like to warn use of custom
>interface for things like this is not scalable for long term.

I have shared latest 4.0 alpha release information to our firmware
owner. In future, we may use telemetry, but not up to me.

Thanks,
Peng

>
>-- 
>Regards,
>Sudeep