[PATCH RESEND v6 1/2] arm64: dts: Add the arasan sdhci nodes in apm-storm.dtsi

[arnd@arndb.de (Arnd Bergmann)]

On Tuesday 12 May 2015 11:03:46 Suman Tripathi wrote:
> > @@ -533,6 +567,15 @@
> >                         interrupts = <0x0 0x4f 0x4>;
> >                 };
> >
> > +               sdhci0: sdhci at 1c000000 {
> > +                       compatible = "arasan,sdhci-4.9a";
> > +                       reg = <0x0 0x1c000000 0x0 0x100>;
> > +                       interrupts = <0x0 0x49 0x4>;
> > +                       dma-coherent;
> > +                       clock-names = "clk_xin", "clk_ahb";
> > +                       clocks = <&sdioclk 0>, <&ahbclk 0>;
> > +               };
> > +
> >                 phy1: phy at 1f21a000 {
> >                         compatible = "apm,xgene-phy";
> >                         reg = <0x0 0x1f21a000 0x0 0x100>;
> > --
> > 1.8.2.1
> >
> 
> Can anyone from dt community review this patch ? I have changed the dts node
> names from sdhc to sdhci as per Arnd, Michael comments .

I was actually asking for it to be named 'mmc', not 'sdhci', because the
name is supposed to indicate the purpose of the device, not the
implementation. I realize that we are inconsistent here, just as with
'uart' vs 'serial', and that ePAPR does not define what to do.

We should probably add something to Documentation/devicetree/bindings/mmc/mmc.txt
about this topic and change all the dts files accordingly (unless there
is a risk for regressions). At the moment, the mmc.txt file also includes
an example with 'sdhci', not 'mmc'.

	Arnd