Re: [PATCH v2 1/5] arm64: dts: freescale: imx8mm-verdin: Share the UART_4 MCU overlay

[Frank Li]

On Thu, Oct 22, 2026 at 04:09:33PM +0200, Ernest Van Hoecke wrote:
> From: Ernest Van Hoecke <ernest.vanhoecke@xxxxxxxxxxx>
>
> Verdin UART_4 is the UART the module assigns to the Cortex-M4F core.
> Other Toradex modules also assign one UART to their Cortex-M core, such
> as Verdin and Aquila UART_4 and SMARC SER0 on i.MX95, but on a different
> UART instance, so an overlay naming the instance cannot be shared.
>
> Label the UART uart_mcu in the module device tree and turn the Verdin
> iMX8M Mini overlay into imx-tdx-uart-mcu.dtso, which reserves the
> labelled UART. The combined Verdin iMX8M Mini DTB keeps its name.
>
> Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@xxxxxxxxxxx>
> ---

Thank you to make shared dtso happen.

Frank