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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: 9ea707ce-c002-475f-7a59-08d9d4cdd83b X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Jan 2022 06:44:40.9703 (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: SJwzKYvUHW8FhoBWVo4pH0c9p3FvgHkQ5geuWGJ33/gZiiejndXA9pyFnhMNmQVpdiVh4hvDiAjZLnvfWoEbAw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DU2PR04MB9129 Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org > Subject: [PATCH 1/9] dt-bindings: remoteproc: imx_rproc: support i.MX8QXP +Rob >=20 > From: Peng Fan >=20 > Add i.MX8QXP compatible >=20 > Add a new property rsrc-id for SoC which supports SCFW. This rsrc-id is u= sed > to check whether remote process is under control of Linux or not. >=20 > 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 >=20 > Signed-off-by: Peng Fan > --- > .../devicetree/bindings/remoteproc/fsl,imx-rproc.yaml | 10 ++++++++++ > 1 file changed, 10 insertions(+) >=20 > 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. >=20 > + power-domains: > + maxItems: 8 > + > + rsrc-id: > + description: > + This property is to specify the resource id of the remote processo= r in > SoC > + which supports SCFW > + maxItems: 1 > + > required: > - compatible >=20 > -- > 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 19895C433F5 for ; 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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: [PATCH 1/9] dt-bindings: remoteproc: imx_rproc: support i.MX8QXP +Rob > > From: Peng Fan > > Add i.MX8QXP compatible > > Add a new property rsrc-id for SoC which supports SCFW. This rsrc-id is used > to check whether remote process is under control of Linux or 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