kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-10 20:48:12 +00:00
Code Issues Releases Packages Activity

arm64: dts: freescale: imx8mn-var-som: Rework WiFi/BT and add legacy dts

Browse source 
The VAR-SOM-MX8MN currently integrates the NXP IW61x wireless module,
providing WiFi over SDIO and Bluetooth over UART.

Move the wireless module configuration out of the base
imx8mn-var-som.dtsi and provide dedicated variant includes.
The IW61x configuration is moved to imx8mn-var-som-wifi-bt-iw61x.dtsi
and used by the Symphony evaluation board device tree.

A separate imx8mn-var-som-wifi-brcm-legacy.dtsi include is added to keep
the configuration for the legacy Broadcom SDIO WiFi module used on
earlier SOM revisions.

To preserve compatibility with older SOM revisions, add a separate
imx8mn-var-som-symphony-legacy.dtb, which disables the IW61x setup and
applies the Broadcom-specific configuration.

The Broadcom-based SOM revision is no longer in production, but support
is kept for existing users.

This keeps the VAR-SOM-MX8MN support aligned with the existing
VAR-SOM-MX8MM implementation.

Signed-off-by: Stefano Radaelli <stefano.r@variscite.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
This commit is contained in:
Stefano Radaelli 2026-07-06 11:34:37 +02:00 • committed by Frank Li
commit 040bf14c10
7 changed files with 87 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files