linux-kernel - RE: [EXT] Re: [PATCH v3 2/7] arm64: dts: imx93-11x11-evk: added ele-mu

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Message-ID: <PAXPR04MB86382D205AC6BBE7501E50FE9530A@PAXPR04MB8638.eurprd04.prod.outlook.com>
Date:   Mon, 10 Jul 2023 17:47:51 +0000
From:   Pankaj Gupta <pankaj.gupta@....com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "krzysztof.kozlowski+dt@...aro.org" 
        <krzysztof.kozlowski+dt@...aro.org>,
        "conor+dt@...nel.org" <conor+dt@...nel.org>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        dl-linux-imx <linux-imx@....com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        Gaurav Jain <gaurav.jain@....com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [EXT] Re: [PATCH v3 2/7] arm64: dts: imx93-11x11-evk: added
 ele-mu



> -----Original Message-----
> From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Sent: Friday, June 16, 2023 6:52 PM
> To: Pankaj Gupta <pankaj.gupta@....com>; robh+dt@...nel.org;
> krzysztof.kozlowski+dt@...aro.org; conor+dt@...nel.org;
> shawnguo@...nel.org; s.hauer@...gutronix.de; kernel@...gutronix.de;
> festevam@...il.com; dl-linux-imx <linux-imx@....com>;
> devicetree@...r.kernel.org; linux-arm-kernel@...ts.infradead.org; Gaurav
> Jain <gaurav.jain@....com>; linux-kernel@...r.kernel.org
> Subject: [EXT] Re: [PATCH v3 2/7] arm64: dts: imx93-11x11-evk: added ele-
> mu
> 
> Caution: This is an external email. Please take care when clicking links or
> opening attachments. When in doubt, report the message using the 'Report
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> 
> 
> On 16/06/2023 20:11, Pankaj Gupta wrote:
> > adde support for ele-mu for imx93-11x11-evk.
> >
> > Signed-off-by: Pankaj Gupta <pankaj.gupta@....com>
> 
> 
> >  #include <dt-bindings/clock/imx93-clock.h> @@ -788,5 +788,15 @@
> > media_blk_ctrl: system-controller@...10000 {
> >                       #power-domain-cells = <1>;
> >                       status = "disabled";
> >               };
> > +
> > +             ele_mu: ele-mu {
> > +                     compatible = "fsl,imx93-ele";
> > +                     mboxes = <&s4muap 0 0 &s4muap 1 0>;
> > +                     mbox-names = "tx", "rx";
> > +                     fsl,ele_mu_did = <3>;
> > +                     fsl,ele_mu_id = <2>;
> > +                     fsl,ele_mu_max_users = <4>;
> > +                     status = "okay";
> 
> Can you do some internal review first?
Done. 
- Removed non h/w dependent DT binding : " fsl,ele_mu_max_users".
- To denote the kernel driver for interacting with Secure-Enclave Firmware; re-named to "se-fw" from "ele-mu".


> 
> Best regards,
> Krzysztof