On 9/24/19 12:33 AM, Rob Herring wrote: > On Fri, Sep 13, 2019 at 10:14 AM Rob Herring <r...@kernel.org> wrote: >> >> On Sat, Sep 7, 2019 at 5:16 PM <marek.va...@gmail.com> wrote: >>> >>> From: Marek Vasut <marek.vasut+rene...@gmail.com> >>> >>> Add dma-ranges property into /soc node to describe the DMA capabilities >>> of the bus. This is currently needed to translate PCI DMA ranges, which >>> are limited to 32bit addresses. >> >> FYI, I've started working on this problem and issues around >> dma-ranges/dma_mask. Hopefully I'll get some patches out next week. > > I've pushed out a branch here: > > git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git dma-masks > > Can you test it on Renesas. I don't have a real platform having the issue.
Due to ER/KR, I can only test it Monday-ish. I hope that's OK ? -- Best regards, Marek Vasut
