Re: [RESEND PATCH 1/2] dt-bindings: soc: altera: Move altera.yaml from arm to soc

[Dinh Nguyen <dinguyen@kernel.org>]

On 11/26/25 03:46, Krzysztof Kozlowski wrote:
> On Tue, Nov 25, 2025 at 07:40:02AM -0600, Dinh Nguyen wrote:
>> All Altera boards can hosts soft core CPUs like NIOS V or a RISC V, so
> 
> Please send it with the user of this change, so with DTS for RISC-V or
> NIOS-V.
> 
> This alone is not really correct, if all compatibles here are for ARM
> and nothing in commit msg said that any compatible is not for ARM...
> unless you claim that each of these SoCs are multi-arch?
> 

The SoCFPGA devices can house both the hardened ARM cluster running 
simultaneously with a number of soft Nios V cores in the FPGA fabric. 
They may be running independently or working together through shared 
memory or shared peripheral IO. I think that would be a qualify as a 
multi-arch device.

 From what we've seen of multi-arch use cases, there are separate DTS 
files for the soft-core CPU unit. Can you elaborate by what DTS you'd 
like to see to accomodate this change?

Thanks,
Dinh