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    SubjectRe: [PATCH v2] riscv: dts: thead: set dma-noncoherent to soc bus
    On Thu, Sep 21, 2023 at 11:08:28AM +0100, Conor Dooley wrote:
    > On Thu, Sep 21, 2023 at 05:24:57PM +0800, Jisheng Zhang wrote:
    > > On Wed, Sep 20, 2023 at 09:36:19AM +0100, Conor Dooley wrote:
    > > > Hey Jisheng,
    > > >
    > > > On Wed, Sep 13, 2023 at 04:44:18PM +0100, Conor Dooley wrote:
    > > > > On Wed, Sep 13, 2023 at 11:15:57PM +0800, Jisheng Zhang wrote:
    > > > > > On Tue, Sep 12, 2023 at 05:27:31PM +0100, Conor Dooley wrote:
    > > > > > > On Tue, Sep 12, 2023 at 03:22:32PM +0800, Jisheng Zhang wrote:
    > > > > > > > riscv select ARCH_DMA_DEFAULT_COHERENT by default, and th1520 isn't
    > > > > > > > dma coherent, so set dma-noncoherent to reflect this fact.
    > > > > > > >
    > > > > > > > Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
    > > > > > > > Tested-by: Drew Fustini <dfustini@baylibre.com>
    > > > > > > > ---
    > > > > > > >
    > > > > > > > Since v1:
    > > > > > > > - rebase on v6.6-rc1
    > > > > > > > - collect Tested-by tag
    > > > > > >
    > > > > > > Does this mean you're expecting me to take this?
    > > > > >
    > > > > > Hi Conor,
    > > > > >
    > > > > > I think I will take this and send PR to soc people. The reason
    > > > > > I send v2 is the rebasing on new rc1 and v1 wasn't in linux-riscv
    > > > > > mailist due to typo;
    > > > >
    > > > > Great, thanks. Please ask SFR to add your tree to linux-next.
    > >
    > > Hi Conor,
    > >
    > > I'm not sure how to do this. When MAINTAINERS patch is merged, send
    > > an email to Stephen Rothwell, are these steps correct?
    >
    > Sorta, yeah. You don't need to have the MAINTAINERS patch merged first
    > though, just send him a link to your tree and the branch name(s) & he
    > will include it in linux-next.
    >
    > > > I lost my main x86 box over the weekend (looks like probably a dead
    > > > motherboard), so I may have missed a response to this.
    > > >
    > > > Did you see this email? Additionally, can you add that git tree to the
    > > > maintainers entry for the thead devicetrees?
    > >
    > > I just created a tree in
    > > git://git.kernel.org/pub/scm/linux/kernel/git/jszhang/linux.git
    > >
    > > But it needs time for cgit to take place. I will send a patch
    > > once it appears.
    >
    > Looks to be there for me now. Thanks for doing this!

    Hi Jisheng, I'm writing the cover letter for v2 of my th1520 mmc series
    and I am wondering if this dma-noncoherent patch is in any tree yet?

    Thanks,
    Drew

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