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charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260729-rproc-dts-v1-2-368bca0b309f@nxp.com> References: <20260729-rproc-dts-v1-0-368bca0b309f@nxp.com> In-Reply-To: <20260729-rproc-dts-v1-0-368bca0b309f@nxp.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Francesco Valla Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan X-Mailer: b4 0.16-dev-7bc12 X-ClientProxiedBy: MA5PR01CA0044.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a01:1d6::14) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|DU4PR04MB12274:EE_ X-MS-Office365-Filtering-Correlation-Id: 164cddbe-f301-4906-f813-08deed0fce3a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|23010399003|19092799006|376014|7416014|56012099006|11063799006|10067099003|18002099003|22082099003; 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With the node named "vdevbuffer", the check fails and the region gets unnecessarily mapped. Rename it to "vdev0buffer" to match what the driver expects. Fixes: 52c9971edd4f ("arm64: dts: imx8qm-mek: add cm4 remote-proc and related memory region") Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts index 9e49ac377162b..50aa1e3419651 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts @@ -94,7 +94,7 @@ rsc_table1: memory@901ff000 { no-map; }; - vdevbuffer: memory@90400000 { + vdev0buffer: vdev0buffer@90400000 { compatible = "shared-dma-pool"; reg = <0 0x90400000 0 0x100000>; no-map; @@ -456,7 +456,7 @@ imx8qm-cm4-0 { mboxes = <&lsio_mu5 0 1 &lsio_mu5 1 1 &lsio_mu5 3 1>; - memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>, + memory-region = <&vdev0buffer>, <&vdev0vring0>, <&vdev0vring1>, <&vdev1vring0>, <&vdev1vring1>, <&rsc_table0>; power-domains = <&pd IMX_SC_R_M4_0_PID0>, <&pd IMX_SC_R_M4_0_MU_1A>; @@ -471,7 +471,7 @@ imx8qm-cm4-1 { mboxes = <&lsio_mu6 0 1 &lsio_mu6 1 1 &lsio_mu6 3 1>; - memory-region = <&vdevbuffer>, <&vdev2vring0>, <&vdev2vring1>, + memory-region = <&vdev0buffer>, <&vdev2vring0>, <&vdev2vring1>, <&vdev3vring0>, <&vdev3vring1>, <&rsc_table1>; power-domains = <&pd IMX_SC_R_M4_1_PID0>, <&pd IMX_SC_R_M4_1_MU_1A>; -- 2.34.1