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Wed, 11 Nov 2026 12:23:48 -0800 (PST) Received: from Lord-Beerus.station ([93.146.104.162]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4983284c990sm12079305f8f.3.2026.11.11.12.23.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Nov 2026 12:23:47 -0800 (PST) From: Stefano Radaelli X-Google-Original-From: Stefano Radaelli To: Frank Li , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Cc: pierluigi.p@variscite.com, Stefano Radaelli , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Shawn Guo , Daniel Baluta , Joseph Guo , Francesco Dolcini , Josua Mayer , Ernest Van Hoecke , Maud Spierings , Mehmet Fide , Markus Niebel , Hugo Villeneuve Subject: [PATCH v2 0/3] Add support for Variscite VAR-SMARC-MX8M-PLUS and Echo board Date: Wed, 11 Nov 2026 21:23:09 +0100 Message-ID: X-Mailer: git-send-email 2.47.3 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This patch series adds support for the Variscite VAR-SMARC-MX8M-PLUS system on module and the Echo carrier board. The series includes: - Device tree bindings for the module and carrier board - SOM device tree with on-module peripherals - Echo carrier board device tree with board-specific features The implementation follows the standard SOM + carrier board pattern where the SOM dtsi contains only peripherals mounted on the module, while carrier-specific interfaces are enabled in the board dts. v1->v2: - Remove the unused ft5x06_ts label from the Echo touchscreen node. - Add uart-has-rtscts to UART1 on the Echo board. Stefano Radaelli (3): dt-bindings: arm: fsl: Add Variscite VAR-SMARC-MX8M Plus arm64: dts: freescale: Add support for Variscite VAR-SMARC-MX8M-PLUS arm64: dts: imx8mp-var-smarc: Add support for Variscite Echo board .../devicetree/bindings/arm/fsl.yaml | 6 + arch/arm64/boot/dts/freescale/Makefile | 1 + .../dts/freescale/imx8mp-var-smarc-echo.dts | 648 ++++++++++++++++++ .../boot/dts/freescale/imx8mp-var-smarc.dtsi | 640 +++++++++++++++++ 4 files changed, 1295 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-var-smarc-echo.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-var-smarc.dtsi base-commit: a62533fb6362e6424a7bb4ecd4b5afe1a3355849 -- 2.47.3