Hello Simon, > -----Original Message----- > From: Simon Horman [mailto:horms@xxxxxxxxxxxx] > Sent: 21 September 2017 09:42 > To: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> > Cc: Chris Paterson <Chris.Paterson2@xxxxxxxxxxx>; Rob Herring <robh+dt@xxxxxxxxxx>; Mark Rutland <mark.rutland@xxxxxxx>; > Magnus Damm <magnus.damm@xxxxxxxxx>; Russell King <linux@xxxxxxxxxxxxxxx>; Fabrizio Castro > <fabrizio.castro@xxxxxxxxxxxxxx>; devicetree@xxxxxxxxxxxxxxx; Linux-Renesas <linux-renesas-soc@xxxxxxxxxxxxxxx>; linux-arm- > kernel@xxxxxxxxxxxxxxxxxxx > Subject: Re: [PATCH 4/8] ARM: dts: iwg22d: Enable SDHI0 controller > > On Thu, Sep 21, 2017 at 10:38:40AM +0200, Simon Horman wrote: > > On Wed, Sep 20, 2017 at 01:40:20PM +0200, Geert Uytterhoeven wrote: > > > On Wed, Sep 13, 2017 at 7:05 PM, Chris Paterson > > > <chris.paterson2@xxxxxxxxxxx> wrote: > > > > From: Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx> > > > > > > > > Enable the SDHI0 controller on iWave RZ/G1E carrier board. > > > > > > > > Signed-off-by: Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx> > > > > Signed-off-by: Chris Paterson <chris.paterson2@xxxxxxxxxxx> > > > > > > Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> > > > > Thanks, applied. > > Sorry, I somehow overlooked Fabrizio's comments. > I have dropped this patch for now. Thank you for doing this. We are working on a new patch now, I'll submit a V2 as soon as it is ready. Just to recap (all in one place), we found an HW issue and a SW one preventing SDHI0 from working properly at UHS SDR50 and SDR104, therefore we need a new patch to limit the speed of this interface. Thanks, Fabrizio Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
