Re: [PATCH 0/4] arm64: dts: freescale: Add Toradex iMX95 overlays

[Frank Li]

On Tue, Sep 22, 2026 at 04:33:45PM +0200, Ernest Van Hoecke wrote:
> This series adds device tree overlays for the Toradex Verdin, Aquila,
> and SMARC iMX95 SoMs.
>
> The series adds support for:
> - NAU8822 Bridge Tied Load configuration on the Verdin Development Board
> - UART_4 reservation for Cortex-M7 firmware on Verdin and Aquila
> - SER0 reservation for Cortex-M7 firmware on SMARC
>
> The UART overlays mark the port as reserved so Linux does not claim it.
> Firmware remains responsible for configuring the UART and its pads.
>
> The Makefile entries build standalone DTBOs and ready-to-use composed
> DTBs for the corresponding Development Boards.
>
> Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@xxxxxxxxxxx>
> ---
> Ernest Van Hoecke (4):
>       arm64: dts: freescale: imx95-verdin: Add NAU8822 Bridge Tied Load
>       arm64: dts: freescale: imx95-verdin: Add Cortex-M7 UART_4 overlay
>       arm64: dts: freescale: imx95-aquila: Add Cortex-M7 UART_4 overlay

both reserved lpuart2, can you share one dtso?

Frank

>       arm64: dts: freescale: imx95-toradex-smarc: Add Cortex-M7 SER0 overlay
>
>  arch/arm64/boot/dts/freescale/Makefile                    | 15 +++++++++++++++
>  arch/arm64/boot/dts/freescale/imx95-aquila-uart4-mcu.dtso | 14 ++++++++++++++
>  .../boot/dts/freescale/imx95-toradex-smarc-ser0-mcu.dtso  | 14 ++++++++++++++
>  .../boot/dts/freescale/imx95-verdin-dev-nau8822-btl.dtso  | 14 ++++++++++++++
>  arch/arm64/boot/dts/freescale/imx95-verdin-uart4-mcu.dtso | 14 ++++++++++++++
>  5 files changed, 71 insertions(+)
> ---
> base-commit: 478f68c644732750f8386e4de7c909c5ffb26ab2
> change-id: 20260922-v1-imx95-overlays-89b3a9185b93
>
> Best regards,
> --
> Ernest Van Hoecke <ernest.vanhoecke@xxxxxxxxxxx>
>
>