[RESEND PATCH 4/8] layerscape/ftm: Add compatible string for FTM0 be used as alarm timer.

[Mark Rutland]

> > > +	ftm0: ftm0 at 2800000 {
> > > +		compatible = "fsl,ftm-alarm";
> > > +		reg = <0x0 0x2800000 0x0 0x10000>;
> > > +		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
> > > +	};
> > 
> > Missing properties?
> > 
> 
> The FTM0 alarm timer only need "compatible", "reg" and "interrupts" properties.
> I miss something about the properties?

As far as I could tell from the original patch, clocks were also listed
as required properties regardless.

Mark.