RE: [PATCH v5 2/3] mmc: sh_mobile_sdhi: explain clock bindings

[Chris Brandt <Chris.Brandt@renesas.com>]

On Thursday, January 26, 2017, Rob Herring wrote:
> >> > +
> >> > +Example showing 2 clocks:
> >> > +   sdhi0: sd@e804e000 {
> >>
> >> mmc@...
> >
> > I'm confused. I see that for all SDHI controllers, it either "sd@" or
> "sdhci@".
> >
> > $ grep sdhi $(find arch/arm/boot/dts -name "*.dtsi")
> >
> > $ grep sdhci $(find arch/arm/boot/dts -name "*.dtsi")
> 
> Yes, there's lots of variation. Node names are supposed to be generic for
> their class of device (e.g. ethernet, pci, usb, interrupt-controller,
> etc.). I'd be fine with "sd", but think "mmc" is more common. Either way,
> we should pick one moving forward. "sdhci"
> should not be used as that's a specific implementation.
> 
> Rob

For now, I took the example back out of tmio_mmc.txt since I figured
people can refer back to mmc.txt for what the naming should be (since
the directory name is mmc, you would think the golden rules were in
mmc.txt)


> I'd be fine with "sd", but think "mmc" is more common.

NOTE: mmc.txt currently has 2 examples:

	sdhci@ab000000 {

	mmc3: mmc@01c12000 {

Chris