Re: [PATCH 13/15] arm64: dts: mediatek: mt7981b: Add wifi memory region

AngeloGioacchino Del Regno
2025-10-16T11:29:01Z

Il 16/10/25 12:08, Sjoerd Simons ha scritto:
> Add required memory region for the builtin wifi block. Disable the block
> by default as it won't function properly without at least pin muxing.
>
> Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>

You should split this commit in two:
- Add wifi memory region
- Disable wifi by default

Regarding the second commit, you have to re-enable the wifi node in all of
the currently supported MT7981b devices, including:
- Xiaomi AX3000T
- Cudy WR3000 V1

While I agree that without pin muxing the wifi may not properly work, it is
unclear whether the aforementioned devices are pre-setting the pinmux in the
bootloader before booting Linux.

In case those do, you'd be "breaking" WiFi on two routers here.

Cheers,
Angelo