Re: [PATCH v3 1/5] dt-bindings: dmaengine: Add SpacemiT K3 DMA compatible string

Conor Dooley
2026-04-24T17:03:55Z

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On Fri, Apr 24, 2026 at 04:20:29PM +0800, Troy Mitchell wrote:
> From: Guodong Xu <guodong@riscstar.com>
>
> Add the "spacemit,k3-pdma" compatible string for the SpacemiT K3 SoC.
>
> While the K3 PDMA IP reuses most of the design found on the earlier
> K1 SoC, a new compatible string is required because the DRCMR
> (DMA Request/Command Register) base address for extended DMA request
> numbers (>= 64) differs from the K1 implementation.
>
> Signed-off-by: Guodong Xu <guodong@riscstar.com>
> Signed-off-by: Troy Mitchell <troy.mitchell@linux.spacemit.com>

Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable

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