linux-kernel - RE: [PATCH 6/8] arm64: dts: imx8mp: add NoC node

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Message-ID: <DU0PR04MB941746537FC4AFD9EB7B5CFA88BC9@DU0PR04MB9417.eurprd04.prod.outlook.com>
Date:   Sat, 2 Jul 2022 12:52:43 +0000
From:   Peng Fan <peng.fan@....com>
To:     Lucas Stach <l.stach@...gutronix.de>,
        "Peng Fan (OSS)" <peng.fan@....nxp.com>,
        "djakov@...nel.org" <djakov@...nel.org>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "festevam@...il.com" <festevam@...il.com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "krzysztof.kozlowski+dt@...aro.org" 
        <krzysztof.kozlowski+dt@...aro.org>, Abel Vesa <abel.vesa@....com>,
        "abailon@...libre.com" <abailon@...libre.com>,
        "laurent.pinchart@...asonboard.com" 
        <laurent.pinchart@...asonboard.com>,
        "marex@...x.de" <marex@...x.de>,
        "paul.elder@...asonboard.com" <paul.elder@...asonboard.com>,
        "Markus.Niebel@...tq-group.com" <Markus.Niebel@...tq-group.com>,
        "aford173@...il.com" <aford173@...il.com>
CC:     "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        dl-linux-imx <linux-imx@....com>
Subject: RE: [PATCH 6/8] arm64: dts: imx8mp: add NoC node

> Subject: Re: [PATCH 6/8] arm64: dts: imx8mp: add NoC node
> 
> Am Mittwoch, dem 01.06.2022 um 17:45 +0800 schrieb Peng Fan (OSS):
> > From: Peng Fan <peng.fan@....com>
> >
> > Add i.MX8MP NoC node
> 
> Please move this patch into the "interconnect: support i.MX8MP" series and
> add a bit more info to the commit message.

Yes. Sure.

Thanks,
Peng.

> 
> Regards,
> Lucas
> 
> >
> > Signed-off-by: Peng Fan <peng.fan@....com>
> > ---
> >  arch/arm64/boot/dts/freescale/imx8mp.dtsi | 21
> +++++++++++++++++++++
> >  1 file changed, 21 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> > b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> > index 2a1c6ff37e03..9e9e941a8906 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> > @@ -1019,6 +1019,27 @@ eqos: ethernet@...f0000 {
> >  			};
> >  		};
> >
> > +		noc: interconnect@...00000 {
> > +			compatible = "fsl,imx8mp-noc", "fsl,imx8m-noc",
> "syscon";
> > +			reg = <0x32700000 0x100000>;
> > +			clocks = <&clk IMX8MP_CLK_NOC>;
> > +			#interconnect-cells = <1>;
> > +
> > +			operating-points-v2 = <&noc_opp_table>;
> > +
> > +			noc_opp_table: opp-table {
> > +				compatible = "operating-points-v2";
> > +
> > +				opp-200M {
> > +					opp-hz = /bits/ 64 <200000000>;
> > +				};
> > +
> > +				opp-1000M {
> > +					opp-hz = /bits/ 64 <1000000000>;
> > +				};
> > +			};
> > +		};
> > +
> >  		aips4: bus@...00000 {
> >  			compatible = "fsl,aips-bus", "simple-bus";
> >  			reg = <0x32c00000 0x400000>;
>