Hi Fabrizio,
On Wed, Jun 12, 2019 at 10:39 AM Fabrizio Castro
<[email protected]> wrote:
> > From: Geert Uytterhoeven <[email protected]>
> > Sent: 12 June 2019 09:28
> > Subject: Re: [PATCH] arm64: dts: renesas: hihope-common: Add uSD and eMMC
> >
> > On Fri, Jun 7, 2019 at 10:14 AM Fabrizio Castro
> > <[email protected]> wrote:
> > > This patch adds uSD and eMMC support to the HiHope RZ/G2M
> > > board.
> > >
> > > Signed-off-by: Fabrizio Castro <[email protected]>
> >
> > Thanks for your patch!
> >
> > > --- a/arch/arm64/boot/dts/renesas/hihope-common.dtsi
> > > +++ b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
> >
> > > +&sdhi3 {
> > > + pinctrl-0 = <&sdhi3_pins>;
> > > + pinctrl-1 = <&sdhi3_pins>;
> > > + pinctrl-names = "default", "state_uhs";
> > > +
> > > + vmmc-supply = <®_3p3v>;
> > > + vqmmc-supply = <®_1p8v>;
> > > + bus-width = <8>;
> > > + mmc-hs200-1_8v;
> >
> > Does the eMMC support HS400, too?
>
> The eMMC does support HS400, but if I list it here the eMMC won't work
> properly as the SoC can't deal with it.
> Wolfram's patch blacklists HS400 for the RZ/G2M (revisions "ES1.[012]"):
> https://www.mail-archive.com/[email protected]/msg40630.html
> I was thinking about sending a follow-up patch to list hs400 here after
> Wolfram's patch appears in a RC, would
> that be okay with you?
Fine for me.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
