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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DU0PR04MB9417.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6acdd887-9078-4523-5b0d-08d9daf24428 X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Jan 2022 02:20:30.8809 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: dZ35ZHCgmGkLSZkNjetE/LUuPSH0JR2nfVOO9ej84UIVNDbLsybj/JMEILPjlbAC+9+UsrfDCcQ9yBmMb8fIiA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR04MB4763 Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org > Subject: Re: [PATCH 1/9] dt-bindings: remoteproc: imx_rproc: support > i.MX8QXP >=20 > On Tue, Jan 11, 2022 at 11:33:25AM +0800, Peng Fan (OSS) wrote: > > From: Peng Fan > > > > Add i.MX8QXP compatible > > > > Add a new property rsrc-id for SoC which supports SCFW. This rsrc-id >=20 > You are introducing an acronym that doesn't have a definition - I have to= grep > the kernel tree to have an idea of what SCFW is. That consumes time that= I > don't have to review your code or someone else's. Sorry. SCFW(System controller Unit Firmware). >=20 > > is used to check whether remote process is under control of Linux or >=20 > s/process/processor Fix in v2. Thanks, Peng. >=20 > > not. > > > > To i.MX8QM/QXP, when M4 is in the same hardware partition with > > Cortex-A cores, need power up M4 through SCFW, then M4 could start. So > > introduce power-domains property > > > > Signed-off-by: Peng Fan > > --- > > .../devicetree/bindings/remoteproc/fsl,imx-rproc.yaml | 10 > > ++++++++++ > > 1 file changed, 10 insertions(+) > > > > diff --git > > a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml > > b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml > > index fc16d903353e..ed1bcb3046a9 100644 > > --- a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml > > +++ b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml > > @@ -19,6 +19,7 @@ properties: > > - fsl,imx8mm-cm4 > > - fsl,imx8mn-cm7 > > - fsl,imx8mp-cm7 > > + - fsl,imx8qxp-cm4 > > - fsl,imx8ulp-cm33 > > - fsl,imx7d-cm4 > > - fsl,imx7ulp-cm4 > > @@ -59,6 +60,15 @@ properties: > > Indicate whether need to load the default firmware and start the > remote > > processor automatically. > > > > + power-domains: > > + maxItems: 8 > > + > > + rsrc-id: > > + description: > > + This property is to specify the resource id of the remote proces= sor > in SoC > > + which supports SCFW > > + maxItems: 1 > > + > > required: > > - compatible > > > > -- > > 2.25.1 > > From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 296A5C433EF for ; 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Wed, 19 Jan 2022 02:20:31 +0000 Received: from DU0PR04MB9417.eurprd04.prod.outlook.com ([fe80::d4dc:8c9a:55d0:81d8]) by DU0PR04MB9417.eurprd04.prod.outlook.com ([fe80::d4dc:8c9a:55d0:81d8%4]) with mapi id 15.20.4888.013; Wed, 19 Jan 2022 02:20:30 +0000 From: Peng Fan To: Mathieu Poirier , "Peng Fan (OSS)" CC: "bjorn.andersson@linaro.org" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , dl-linux-imx , "linux-remoteproc@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH 1/9] dt-bindings: remoteproc: imx_rproc: support i.MX8QXP Thread-Topic: [PATCH 1/9] dt-bindings: remoteproc: imx_rproc: support i.MX8QXP Thread-Index: AQHYBpwqPpFjre1FRE2CDzo8h2g4iKxpKMOAgAB//MA= Date: Wed, 19 Jan 2022 02:20:30 +0000 Message-ID: References: <20220111033333.403448-1-peng.fan@oss.nxp.com> <20220111033333.403448-4-peng.fan@oss.nxp.com> <20220118184123.GD1119324@p14s> In-Reply-To: <20220118184123.GD1119324@p14s> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > Subject: Re: [PATCH 1/9] dt-bindings: remoteproc: imx_rproc: support > i.MX8QXP > > On Tue, Jan 11, 2022 at 11:33:25AM +0800, Peng Fan (OSS) wrote: > > From: Peng Fan > > > > Add i.MX8QXP compatible > > > > Add a new property rsrc-id for SoC which supports SCFW. This rsrc-id > > You are introducing an acronym that doesn't have a definition - I have to grep > the kernel tree to have an idea of what SCFW is. That consumes time that I > don't have to review your code or someone else's. Sorry. SCFW(System controller Unit Firmware). > > > is used to check whether remote process is under control of Linux or > > s/process/processor Fix in v2. Thanks, Peng. > > > not. > > > > To i.MX8QM/QXP, when M4 is in the same hardware partition with > > Cortex-A cores, need power up M4 through SCFW, then M4 could start. So > > introduce power-domains property > > > > Signed-off-by: Peng Fan > > --- > > .../devicetree/bindings/remoteproc/fsl,imx-rproc.yaml | 10 > > ++++++++++ > > 1 file changed, 10 insertions(+) > > > > diff --git > > a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml > > b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml > > index fc16d903353e..ed1bcb3046a9 100644 > > --- a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml > > +++ b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml > > @@ -19,6 +19,7 @@ properties: > > - fsl,imx8mm-cm4 > > - fsl,imx8mn-cm7 > > - fsl,imx8mp-cm7 > > + - fsl,imx8qxp-cm4 > > - fsl,imx8ulp-cm33 > > - fsl,imx7d-cm4 > > - fsl,imx7ulp-cm4 > > @@ -59,6 +60,15 @@ properties: > > Indicate whether need to load the default firmware and start the > remote > > processor automatically. > > > > + power-domains: > > + maxItems: 8 > > + > > + rsrc-id: > > + description: > > + This property is to specify the resource id of the remote processor > in SoC > > + which supports SCFW > > + maxItems: 1 > > + > > required: > > - compatible > > > > -- > > 2.25.1 > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel