linux-kernel - RE: [EXT] Re: [PATCH v8 2/5] dt-bindings: arm: fsl: add imx-se-fw binding doc

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Message-ID:
 <DU2PR04MB8599624313AC64F6CD8D6B2395462@DU2PR04MB8599.eurprd04.prod.outlook.com>
Date: Wed, 16 Oct 2024 16:13:26 +0000
From: Pankaj Gupta <pankaj.gupta@....com>
To: "Rob Herring (Arm)" <robh@...nel.org>
CC: Pengutronix Kernel Team <kernel@...gutronix.de>, Conor Dooley
	<conor+dt@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, Shawn Guo
	<shawnguo@...nel.org>, Jonathan Corbet <corbet@....net>, Krzysztof Kozlowski
	<krzk+dt@...nel.org>, Fabio Estevam <festevam@...il.com>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
	"imx@...ts.linux.dev" <imx@...ts.linux.dev>,
	"linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, Rob Herring <robh+dt@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [EXT] Re: [PATCH v8 2/5] dt-bindings: arm: fsl: add imx-se-fw
 binding doc

Will add the tag reviewed-by, in v9.

Regards
Pankaj

-----Original Message-----
From: Rob Herring (Arm) <robh@...nel.org> 
Sent: Tuesday, October 15, 2024 7:52 PM
To: Pankaj Gupta <pankaj.gupta@....com>
Cc: Pengutronix Kernel Team <kernel@...gutronix.de>; Conor Dooley
<conor+dt@...nel.org>; Sascha Hauer <s.hauer@...gutronix.de>; Shawn Guo
<shawnguo@...nel.org>; Jonathan Corbet <corbet@....net>; Krzysztof Kozlowski
<krzk+dt@...nel.org>; Fabio Estevam <festevam@...il.com>;
devicetree@...r.kernel.org; linux-doc@...r.kernel.org; imx@...ts.linux.dev;
linux-arm-kernel@...ts.infradead.org; Rob Herring <robh+dt@...nel.org>;
linux-kernel@...r.kernel.org
Subject: [EXT] Re: [PATCH v8 2/5] dt-bindings: arm: fsl: add imx-se-fw
binding doc

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On Tue, 15 Oct 2024 14:31:00 +0530, Pankaj Gupta wrote:
> The NXP security hardware IP(s) like: i.MX EdgeLock Enclave, V2X etc., 
> creates an embedded secure enclave within the SoC boundary to enable 
> features like:
> - HSM
> - SHE
> - V2X
>
> Secure-Enclave(s) communication interface are typically via message 
> unit, i.e., based on mailbox linux kernel driver. This driver enables 
> communication ensuring well defined message sequence protocol between 
> Application Core and enclave's firmware.
>
> Driver configures multiple misc-device on the MU, for multiple 
> user-space applications, to be able to communicate over single MU.
>
> It exists on some i.MX processors. e.g. i.MX8ULP, i.MX93 etc.
>
> Signed-off-by: Pankaj Gupta <pankaj.gupta@....com>
> ---
>  .../devicetree/bindings/firmware/fsl,imx-se.yaml   | 91
++++++++++++++++++++++
>  1 file changed, 91 insertions(+)
>


Please add Acked-by/Reviewed-by tags when posting new versions. However,
there's no need to repost patches *only* to add the tags. The upstream
maintainer will do that for acks received on the version they apply.

If a tag was not added on purpose, please state why and what changed.

Missing tags:

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




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