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Thu, 1 Oct 2026 14:19:59 +0000 Date: Thu, 1 Oct 2026 09:19:48 -0500 From: Frank Li To: Ernest Van Hoecke Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Kieran Bingham , Francesco Dolcini , Dave Stevenson , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Ernest Van Hoecke Subject: Re: [PATCH v2 1/6] arm64: dts: freescale: imx8mp-verdin: Add Cortex-M7 remoteproc Message-ID: References: <20261001-verdin-imx8mp-hmp-camera-ready-v2-0-7d1343ecd3ec@toradex.com> <20261001-verdin-imx8mp-hmp-camera-ready-v2-1-7d1343ecd3ec@toradex.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261001-verdin-imx8mp-hmp-camera-ready-v2-1-7d1343ecd3ec@toradex.com> X-ClientProxiedBy: PH5P220CA0008.NAMP220.PROD.OUTLOOK.COM (2603:10b6:510:34a::6) To GV2PR04MB11799.eurprd04.prod.outlook.com (2603:10a6:150:2cf::9) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: GV2PR04MB11799:EE_|MI9PR04MB671332:EE_ X-MS-Office365-Filtering-Correlation-Id: 5515aa64-2dcb-46f9-0ca7-08df1fc7130c X-LD-Processed: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|19092799006|1800799024|366016|7416014|376014|11063799006|4143699003|6133799003|10067099003|56012099006|18002099003|22082099003; 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This time, I can pick this one firstly. Frank > arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 33 ++++++++++++++++++++++++ > 1 file changed, 33 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi > index 9fee2cf9ef54..45a4713c260f 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi > @@ -77,6 +77,18 @@ key-wakeup { > }; > }; > > + imx8mp-cm7 { > + compatible = "fsl,imx8mp-cm7"; > + clocks = <&clk IMX8MP_CLK_M7_DIV>; > + mbox-names = "tx", "rx", "rxdb"; > + mboxes = <&mu 0 1 > + &mu 1 1 > + &mu 3 1>; > + memory-region = <&vdev0buffer>, <&vdev0vring0>, <&vdev0vring1>, > + <&rsc_table>; > + syscon = <&src>; > + }; > + > sound_hdmi: sound-hdmi { > compatible = "fsl,imx-audio-hdmi"; > model = "audio-hdmi"; > @@ -185,6 +197,27 @@ reserved-memory { > > /* Use the kernel configuration settings instead */ > /delete-node/ linux,cma; > + > + vdev0vring0: vdev0vring0@55000000 { > + reg = <0 0x55000000 0 0x8000>; > + no-map; > + }; > + > + vdev0vring1: vdev0vring1@55008000 { > + reg = <0 0x55008000 0 0x8000>; > + no-map; > + }; > + > + rsc_table: rsc-table@550ff000 { > + reg = <0 0x550ff000 0 0x1000>; > + no-map; > + }; > + > + vdev0buffer: vdev0buffer@55400000 { > + compatible = "shared-dma-pool"; > + reg = <0 0x55400000 0 0x100000>; > + no-map; > + }; > }; > }; > > > -- > 2.43.0 > >