Hello Geert, > Subject: Re: [PATCH] ARM: dts: r8a7743: Remove generic compatible string > from iic3 > > Hi Biju, > > On Mon, Dec 10, 2018 at 1:06 PM Biju Das <[email protected]> > wrote: > > The iic3 block on RZ/G1M does not support automatic transmission, > > unlike other R-Car SoC's. So dropping the compatibility with the generic > version. > > > > Fixes: f523405f2a22cc0c307 ("ARM: dts: r8a7743: Add IIC cores to > > dtsi") > > Thanks for going through the other affected SoCs! > > > Signed-off-by: Biju Das <[email protected]> > > Reviewed-by: Geert Uytterhoeven <[email protected]> > > > --- a/arch/arm/boot/dts/r8a7743.dtsi > > +++ b/arch/arm/boot/dts/r8a7743.dtsi > > @@ -564,9 +564,7 @@ > Note that this is still a bit odd, as there are other iic nodes that do > declare > compatibility with the generic version, as they do support automatic > transmission. But at least we'll have an easier job to support this in the > driver[*], if ever needed. > > [*] The code handling r8a7743 (and r8a7744) can call > of_device_is_compatible() > to find out if the instance is compatible with the generic version.
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