[PATCH 3/9] dt-bindings: npu: Add bindings for NXP Neutron

[Conor Dooley]

On Fri, Feb 27, 2026 at 08:45:29AM +0200, Daniel Baluta wrote:
> On 2/26/26 20:20, Conor Dooley wrote:
> [..]
> >> +  - |
> >> +    #include <dt-bindings/interrupt-controller/arm-gic.h>
> >> +    #include <dt-bindings/interrupt-controller/irq.h>
> >> +
> >> +    bus {
> >> +      #address-cells = <2>;
> >> +      #size-cells = <2>;
> >> +
> >> +      neutron at 4ab00000 {
> > "neutron" is not a generic node name. This should be something like
> > "accelerator" or similar.
> >
> The only dts nodes I could find using accel subsystem are from rockhip. And they use npu@
> 
> e.g:
> 
> »       rknn_core_0: npu at fdab0000 {
> »       »       compatible = "rockchip,rk3588-rknn-core";
> 
> Also, Ethos-U64 introduced by Rob with [1] is using npu at .
> 
> So, I think we should go wit that. I haven't seen any document to standardize the naming.

accelerator, npu, makes no difference to me, so sure.
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