On Tue, Dec 07, 2021 at 06:20:43PM +0000, Robin Murphy wrote: > DSU-110 is the newest and shiniest for Armv9. Its programmer's model is > largely identical to the previous generation of DSUs, so we can treat it > as compatible, but it does have a a handful of extra IMP-DEF PMU events > to call its own. Thanks to the new notion of core complexes, the maximum > number of supported CPUs goes up as well. > > Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx> > --- > Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml b/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml > index b78b6b0fce66..b623520ad302 100644 > --- a/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml > +++ b/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml > @@ -21,7 +21,11 @@ description: > > properties: > compatible: > - const: "arm,dsu-pmu" > + oneof: 'oneOf' and should be a list. jsonschema is case sensitive yet the tools are silent on wrong case (but handled by dtschema). > + const: "arm,dsu-pmu" > + items: > + const: "arm,dsu-110-pmu" > + const: "arm,dsu-pmu" 'items' needs to be a list here (Use '-'). > > interrupts: > items: > @@ -30,7 +34,7 @@ properties: > cpus: > $ref: /schemas/types.yaml#/definitions/phandle-array > minitems: 1 > - maxitems: 8 > + maxitems: 12 > description: List of phandles for the CPUs connected to this DSU instance. > > required: > -- > 2.28.0.dirty > >
