Re: [PATCH v5 1/2] dt-bindings: remoteproc: document AMD MicroBlaze/V BRAM-based rproc

Krzysztof Kozlowski <[email protected]> Fri, 10 Jul 2026 09:09:45 +0200

Newsgroups	org.kernel.vger.linux-remoteproc,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel
Message-ID	<20260710-noisy-curassow-of-contentment-f0dbd6@quoll>

On Thu, Jul 09, 2026 at 07:57:11AM -0700, Ben Levinsky wrote:
> Describe an AMD MicroBlaze/V BRAM-based remote processor controlled
> through the remoteproc framework.
> 
> The binding models a soft-core processor subsystem instantiated in AMD
> programmable logic and using dual-port BRAM for firmware storage and
> execution. The remoteproc device is represented as a child node whose
> reg property describes the firmware memory window in the processor-local
> address space. The parent bus node provides standard devicetree address
> translation through ranges so Linux can access the same BRAM through the
> system physical address space.
> 
> A clock input feeds the soft-core processor subsystem, and an active-low
> reset GPIO holds the processor in reset until firmware loading completes.
> The firmware-name property is optional.
> 
> Reviewed-by: Krzysztof Kozlowski <[email protected]>

NAK.

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Best regards,
Krzysztof