(subset) [PATCH v5 0/8] dmaengine: mmp_pdma: Add SpacemiT K1 SoC support with 64-bit addressing

Conor Dooley conor at kernel.org
Sun Sep 14 08:38:27 PDT 2025


From: Conor Dooley <conor.dooley at microchip.com>

On Fri, 22 Aug 2025 11:06:26 +0800, Guodong Xu wrote:
> This patchset adds support for SpacemiT K1 PDMA controller to the existing
> mmp_pdma driver. The K1 PDMA controller is compatible with Marvell MMP PDMA
> but extends it with 64-bit addressing capabilities through LPAE (Long
> Physical Address Extension) bit and higher 32-bit address registers (DDADRH,
> DSADRH and DTADRH).
> 
> In v5, two smatch warnings reported by kernel test bot and Dan Carpenter were
> fixed.
> 
> [...]

Applied to riscv-config-for-next, thanks!

[8/8] riscv: defconfig: Enable MMP_PDMA support for SpacemiT K1 SoC
      https://git.kernel.org/conor/c/3df7ce0e43ad

Thanks,
Conor.



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