dmaengine: mmp_pdma: refactor DRCMR access with helper function

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Refactor the DRCMR macro into a helper function mmp_pdma_get_drcmr()
to support variable extended DRCMR base addresses across different PDMA
implementations, such as SpacemiT K3.

Signed-off-by: Guodong Xu <guodong@riscstar.com>
Signed-off-by: Troy Mitchell <troy.mitchell@linux.spacemit.com>
Link: https://patch.msgid.link/20260518-k3-pdma-v6-2-67fdf319a8f8@linux.spacemit.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Guodong Xu 2026-05-18 11:32:42 +08:00 • committed by Vinod Koul

parent 55620b1118

commit f46b47623e

1 changed files with 16 additions and 3 deletions

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drivers/dma/mmp_pdma.c

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