On Wed, Sep 01, 2021 at 05:55:59PM +0200, AngeloGioacchino Del Regno wrote: > This adds a binding documenting operating-points-v2-kryo-cpu in a > qcom-cpu-opp.yaml file. Logic is to add any new Qualcomm SoCs CPU > related OPP compatibles in here. > > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxxx> > --- > .../devicetree/bindings/opp/qcom-cpu-opp.yaml | 68 +++++++++++++++++++ > 1 file changed, 68 insertions(+) > create mode 100644 Documentation/devicetree/bindings/opp/qcom-cpu-opp.yaml > > diff --git a/Documentation/devicetree/bindings/opp/qcom-cpu-opp.yaml b/Documentation/devicetree/bindings/opp/qcom-cpu-opp.yaml > new file mode 100644 > index 000000000000..b4d83b64228c > --- /dev/null > +++ b/Documentation/devicetree/bindings/opp/qcom-cpu-opp.yaml > @@ -0,0 +1,68 @@ > +# SPDX-License-Identifier: GPL-2.0 As checkpatch says, dual license. > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/opp/qcom-cpu-opp.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm Technologies, Inc. CPU OPP bindings > + > +maintainers: > + - Ilia Lin <ilia.lin@xxxxxxxxxx> > + > +allOf: > + - $ref: opp-v2-base.yaml# > + > +properties: > + compatible: > + const: operating-points-v2-kryo-cpu > + > + nvmem-cells: > + description: | > + A phandle pointing to a nvmem-cells node representing the efuse > + registers that has information about the speedbin that is used > + to select the right frequency/voltage value pair. > + maxItems: 1 > + > + opp-shared: true > + > +required: > + - compatible > + > +patternProperties: > + '^opp-?[0-9]+$': > + type: object > + > + properties: > + clock-latency-ns: true > + opp-hz: true > + opp-microvolt: true > + opp-supported-hw: true > + required-opps: true > + > + required: > + - opp-hz > + > + unevaluatedProperties: false > + > +additionalProperties: false > + > +examples: > + - | > + cpu_opp_table: opp-table-cpu { > + compatible = "operating-points-v2-kryo-cpu"; > + opp-shared; > + > + opp-1094400000 { > + opp-hz = /bits/ 64 <1094400000>; > + required-opps = <&cpr_opp1>; > + }; > + opp-1248000000 { > + opp-hz = /bits/ 64 <1248000000>; > + required-opps = <&cpr_opp2>; > + }; > + opp-1401600000 { > + opp-hz = /bits/ 64 <1401600000>; > + required-opps = <&cpr_opp3>; > + }; > + }; > +... > -- > 2.32.0 > >
