Re: [PATCH v1 2/3] arm64: dts: freescale: Add support for Variscite VAR-SOM-MX91

Frank Li
2026-04-09T03:30:44Z

On Wed, Apr 08, 2026 at 07:39:45PM +0200, Stefano Radaelli wrote:
> From: Stefano Radaelli <stefano.r@variscite.com>
>
> Add device tree support for the Variscite VAR-SOM-MX91 system on module.
> This SOM is designed to be used with various carrier boards.
>
> The module includes:
> - NXP i.MX91 MPU processor
> - Up to 2GB of LPDDR4 memory
> - Up to 128GB of eMMC storage memory
> - Integrated 10/100/1000 Mbps Ethernet Transceiver
> - Codec audio WM8904
> - WIFI6 dual-band 802.11ax/ac/a/b/g/n with optional 802.15.4 and Bluetooth
>
> Only SOM-specific peripherals are enabled by default. Carrier board
> specific interfaces are left disabled to be enabled in the respective
> carrier board device trees.
>
> Link: https://variscite.com/system-on-module-som/i-mx-9/i-mx-91/var-som-mx91/
> Signed-off-by: Stefano Radaelli <stefano.r@variscite.com>
> ---
> .../boot/dts/freescale/imx91-var-som.dtsi | 456 ++++++++++++++++++

what' difference with imx93-var-som ? Can you reuse it?

Frank

>