[PATCH v1 0/3] Add support for Variscite VAR-SMARC-MX8M-PLUS and Echo board

From: Stefano Radaelli

Date: Tue Nov 10 2026 - 13:21:37 EST


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.

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 | 647 ++++++++++++++++++
.../boot/dts/freescale/imx8mp-var-smarc.dtsi | 640 +++++++++++++++++
4 files changed, 1294 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