On Thu, 2014-05-08 at 07:00 -0700, Kumar Gala wrote: > On Apr 18, 2014, at 8:11 AM, Diana Craciun <diana.craciun@xxxxxxxxxxxxx> wrote: > > > From: Diana Craciun <Diana.Craciun@xxxxxxxxxxxxx> > > > > The CoreNet coherency fabric is a fabric-oriented, conectivity > > infrastructure that enables the implementation of coherent, multicore > > systems. The CCF acts as a central interconnect for cores, > > platform-level caches, memory subsystem, peripheral devices and I/O host > > bridges in the system. > > > > Signed-off-by: Diana Craciun <Diana.Craciun@xxxxxxxxxxxxx> > > --- > > .../devicetree/bindings/powerpc/fsl/ccf.txt | 36 ++++++++++++++++++++++ > > 1 file changed, 36 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/powerpc/fsl/ccf.txt > > > > diff --git a/Documentation/devicetree/bindings/powerpc/fsl/ccf.txt b/Documentation/devicetree/bindings/powerpc/fsl/ccf.txt > > new file mode 100644 > > index 0000000..f0b7143 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/powerpc/fsl/ccf.txt > > @@ -0,0 +1,36 @@ > > +Freescale CoreNet Coherency Fabric(CCF) Device Tree Binding > > + > > +DESCRIPTION > > + > > +The CoreNet coherency fabric is a fabric-oriented, connectivity infrastructure > > +that enables the implementation of coherent, multicore systems. > > + > > +Required properties: > > + > > +- compatible : <string> > > + Must include "fsl,corenetX-cf", "fsl,corenet-cf" - CoreNet coherency > > + fabric version X > > Can we make this ‘fsl,corenet-vX-cf’. > > corenet-v1-cf/corenet-v2-cf looks nicer than corenet1-cf/corenet2-cf How important is this? We've already got corenet2-cf in SDK device trees -- and while I know that's not binding on upstream in any way, it's purely a cosmetic change. Even if you disregard the SDK, is this really worth going back and amending several pending patches over (including a driver that I was waiting for this binding to settle before sending)? FWIW, we have other instances of "deviceN", such as "fsl,etsec2", "fsl,cpm2-<foo>","fsl,usb2-<foo>", and "fsl,elo3-dma". We also call it "corenet2" in U-Boot a lot. If we must change it, I'd prefer "fsl,corenet-cf-vX.0". -Scott -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
