[PATCH v3 06/11] arm64: dts: freescale: imx8mm-var-som: Update WiFi/BT with variants

[Frank Li]

On Sat, Mar 07, 2026 at 04:54:42PM +0100, Stefano Radaelli wrote:
> From: Stefano Radaelli <stefano.r at variscite.com>
>
> From: Stefano Radaelli <stefano.r at variscite.com>
>
> The VAR-SOM-MX8MM currently integrates the NXP IW61x wireless module,
> providing WiFi over SDIO and Bluetooth over UART.
>
> Move the wireless module configuration out of the base
> imx8mm-var-som.dtsi and provide dedicated variant includes.
> The IW61x configuration is moved to imx8mm-var-som-wifi-bt-iw61x.dtsi
> and used by the Symphony evaluation board device tree.
>
> A separate imx8mm-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.

Need empty line here.

> The Broadcom-based SOM revision is no longer in production, but the
> configuration is kept separately to preserve compatibility with existing
> boards.
>
> Signed-off-by: Stefano Radaelli <stefano.r at variscite.com>
> ---
> v2->v3:
>  -
>
> v1->v2:
>  - Added Wifi/BT dtsi variants for both iw61x and brcm legacy modules
>
>  .../dts/freescale/imx8mm-var-som-symphony.dts |  1 +
>  .../imx8mm-var-som-wifi-brcm-legacy.dtsi      | 12 +++++
>  .../imx8mm-var-som-wifi-bt-iw61x.dtsi         | 45 +++++++++++++++++++
>  .../boot/dts/freescale/imx8mm-var-som.dtsi    |  6 ---
>  4 files changed, 58 insertions(+), 6 deletions(-)
>  create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-var-som-wifi-brcm-legacy.dtsi
>  create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-var-som-wifi-bt-iw61x.dtsi
>
...
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-var-som-wifi-bt-iw61x.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-var-som-wifi-bt-iw61x.dtsi
> new file mode 100644
> index 000000000000..15990d141d2a

All new file run https://github.com/lznuaa/dt-format to keep nice order.

Frank
>