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SubjectRe: [PATCH v6 0/7] PCI: get DMA configuration from parent device
On Thu, Feb 05, 2015 at 09:52:52PM +0000, Murali Karicheri wrote:
> This patch add an important capability to PCI driver on Keystone. I hope to
> have this merged to the upstream branch so that it is available for v3.20.
> Also would like thank everyone for the contribution.
> PCI devices on Keystone doesn't have correct dma_pfn_offset set. This patch
> add capability to set the dma configuration such as dma-mask, dma_pfn_offset,
> and dma ops etc using the information from DT. The prior RFCs and discussions
> are available at [1] and [2] below.
> [2] :
> [1] :
> Change history:
> v6 - Rebased to v3.19-v7
> - Addressed some minor comments about node name and DT size validation.
> - Pulled out 8/8 of v5 and plan to send a patch for enhancing
> of_dma_configure() to use size to calculate dma mask.
> - Added Acks from reviewers.

This series looks fine to me:

Acked-by: Will Deacon <>


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