linux-kernel - Re: [PATCH v4 2/6] dt-bindings: firmware: add i.MX95 SCMI Extension protocol

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Date: Tue, 28 May 2024 11:26:57 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: "Peng Fan (OSS)" <peng.fan@....nxp.com>
Cc: Fabio Estevam <festevam@...il.com>, linux-kernel@...r.kernel.org,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Peng Fan <peng.fan@....com>, linux-arm-kernel@...ts.infradead.org,
	imx@...ts.linux.dev, devicetree@...r.kernel.org,
	Jonathan Corbet <corbet@....net>, linux-doc@...r.kernel.org,
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Cristian Marussi <cristian.marussi@....com>,
	Sudeep Holla <sudeep.holla@....com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>
Subject: Re: [PATCH v4 2/6] dt-bindings: firmware: add i.MX95 SCMI Extension
 protocol


On Fri, 24 May 2024 16:56:44 +0800, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@....com>
> 
> Add i.MX SCMI Extension protocols bindings for:
> - Battery Backed Module(BBM) Protocol
>   This contains persistent storage (GPR), an RTC, and the ON/OFF button.
>   The protocol can also provide access to similar functions implemented via
>   external board components.
> - MISC Protocol.
>   This includes controls that are misc settings/actions that must be exposed
>   from the SM to agents. They are device specific and are usually define to
>   access bit fields in various mix block control modules, IOMUX_GPR, and
>   other GPR/CSR owned by the SM.
> 
> Signed-off-by: Peng Fan <peng.fan@....com>
> ---
>  .../devicetree/bindings/firmware/arm,scmi.yaml     |  5 ++-
>  .../bindings/firmware/nxp,imx95-scmi.yaml          | 43 ++++++++++++++++++++++
>  2 files changed, 47 insertions(+), 1 deletion(-)
> 

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