[PATCH v4 2/3] arm64: dts: Add ZTE ZX296718 SoC dts and Makefile

Shawn Guo shawnguo at kernel.org
Mon Sep 12 05:18:00 PDT 2016


On Fri, Sep 09, 2016 at 07:53:36PM +0800, Shawn Guo wrote:
> A bit more comments as below ...
> 
> On Tue, Sep 06, 2016 at 02:04:20PM +0800, Jun Nie wrote:
> > +	soc {
> > +		#address-cells = <1>;
> > +		#size-cells = <1>;
> > +		compatible = "simple-bus";
> > +		interrupt-parent = <&gic>;
> > +		ranges;
> > +
> > +		timer {
> > +			compatible = "arm,armv8-timer";
> > +			interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
> > +				     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
> > +				     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
> > +				     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
> 
> Affinity bits are missing for PPI interrupt.  You can use a bit help
> from defines in include/dt-bindings/interrupt-controller/arm-gic.h.

Sorry, I missed the fact that affinity bits is only required for gic-v2,
while what we have here is a gic-v3.  So please ignore the comment.

Shawn



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