Re: [PATCH 4/5] arm64: dts: imx8mp-evk: add board-level mux for CAN2 and MICFIL

[Daniel Baluta]

On 2/20/26 00:23, Frank Li wrote:
> The board integrates an on-board mux to route shared signals to either
> CAN2 or PDM (MICFIL). The mux is controlled by a GPIO.
>
> Add a pinctrl-based multiplexer node to describe this routing and ensure
> proper probe ordering of the dependent devices.
>
> Signed-off-by: Frank Li <Frank.Li@xxxxxxx>

Can you please explain what is wrong with the current approach?

Current dtb imx8mp-evk.dtb is used to enable PDM MICFIL and

sets proper pinctrl routing.