[PATCH net-next v4 1/7] dt-bindings: net: airoha: npu: Add memory regions used for wlan offload

[Krzysztof Kozlowski]

On Thu, Jul 17, 2025 at 08:57:42AM +0200, Lorenzo Bianconi wrote:
> Document memory regions used by Airoha EN7581 NPU for wlan traffic
> offloading. The brand new added memory regions do not introduce any
> backward compatibility issues since they will be used just to offload
> traffic to/from the MT76 wireless NIC and the MT76 probing will not fail
> if these memory regions are not provide, it will just disable offloading
> via the NPU module.

That's not what I see entirely. I see the same problem I told you already.
of_reserved_mem_region_to_resource_byname returns error ->
airoha_npu_wlan_init_memory returns error -> your other patchset prints
big fat warning in mt7996_pci_probe().

So all correct DTS now gets a warning. Warning is a state of failure,
even if probe proceeds.

I don't understand why you can't make it fully optional, so also fully
backwards compatible.

Best regards,
Krzysztof