Re: [PATCH 0/4] R-Car M3-W Salvator-X: Add ethernet support

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On Tue, Sep 06, 2016 at 10:53:20AM +0200, Geert Uytterhoeven wrote:
> Hi Laurent,
> 
> On Tue, Sep 6, 2016 at 10:25 AM, Laurent Pinchart
> <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx> wrote:
> >
> > This patch series adds support for the RAVB ethernet controller on the M3-W
> > (R8A7796) Salvator-X board.
> >
> > The patches are based on top of Simon's latest devel branch, with the
> > following patches cherry-picked:
> >
> > [PATCH/RFT 1/8] clk: renesas: r8a7796: Add GPIO clocks
> > [PATCH/RFT 4/8] gpio: rcar: Add r8a7796 (R-Car M3-W) support
> > [PATCH/RFT 6/8] arm64: dts: r8a7796: Add GPIO device nodes
> 
> Thanks, very useful to have!
> 
> Howeveer, I thought the plan was to not add more hardware support to
> r8a7796-salvator-x.dts that might not work with 64-bit memory, to avoid
> this becoming a blocker when enabling 64-bit memory?

Yes, that is the plan.

I just queued up SDHI support locally.
Probably I should drop it for the reason above, right?

> > I'd like to suggest merging the GPIO support without PFC if it helps getting
> > ethernet support in v4.9, as this is a very handy feature for development.
> 
> In the mean time, Linus W. has pulled basic r8a7796 support from
> git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git
> tags/sh-pfc-for-v4.9-tag2, so Simon can pull it as well, and queue pinctrl
> patches for the devices that are already declared in r8a7796-salvator-x.dts.

Other than SDHI I have queued up (locally):

* arm64: dts: r8a7796: salvator-x: add serial console pins
* arm64: dts: r8a7796: Add pinctrl device node
* arm64: dts: r8a7795: salvator-x: Configure pins for the DU RGB output

Anything more/less?



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