On Tue, Aug 10, 2021 at 03:13:04PM +0530, Bharat Bhushan wrote: > Add binding documentation for the Marvell CN10k DDR > performance monitor unit. > > Signed-off-by: Bharat Bhushan <bbhushan2@xxxxxxxxxxx> > --- > v1->v2: > - DT binding changed to new DT Schema > > .../bindings/perf/marvell-cn10k-ddr.yaml | 37 +++++++++++++++++++ > 1 file changed, 37 insertions(+) > create mode 100644 Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml > > diff --git a/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml b/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml > new file mode 100644 > index 000000000000..2a335444cf53 > --- /dev/null > +++ b/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml > @@ -0,0 +1,37 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/perf/marvell-cn10k-ddr.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Marvell CN10K DDR performance monitor > + > +maintainers: > + - Bharat Bhushan <bbhushan2@xxxxxxxxxxx> > + > +properties: > + compatible: > + items: > + - enum: > + - marvell,cn10k-ddr-pmu > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + bus { > + #address-cells = <2>; > + #size-cells = <2>; > + > + ddrcpmu@1 { pmu@87e1c0000000 > + compatible = "marvell,cn10k-ddr-pmu"; > + reg = <0x87e1 0xc0000000 0x0 0x10000>; > + }; > + }; > -- > 2.17.1 > >
