[RFC 3/3] ARM: shmobile: r8a7790: rework dts to use i2c demuxer

Wolfram Sang wsa at the-dreams.de
Wed Jul 1 03:08:03 PDT 2015


On Wed, Jul 01, 2015 at 09:10:23AM +0200, Geert Uytterhoeven wrote:
> On Tue, Jun 30, 2015 at 11:44 PM, Wolfram Sang <wsa at the-dreams.de> wrote:
> > --- a/arch/arm/boot/dts/r8a7790-lager.dts
> > +++ b/arch/arm/boot/dts/r8a7790-lager.dts
> > @@ -49,6 +49,8 @@
> >         aliases {
> >                 serial0 = &scifa0;
> >                 serial1 = &scifa1;
> > +               i2c8 = &i2chdmi;
> > +               i2c9 = &gpioi2c;
> 
> "i2c<suffix>" or "<prefix>i2c"?

i2c<suffix> describes the bus here. <prefix>i2c another master. Could be
made more obvious, probably.

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