On 30/05/2023 18:24, Vinod Koul wrote: > SC8180x comes with interconnects with missing IO address space and > variable number of clocks, so split it from common file for easier > maintenance and to fix warnings like: > > sc8180x-lenovo-flex-5g.dtb: interconnect-0: 'reg' is a required property > > Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx> > --- > .../bindings/interconnect/qcom,rpmh.yaml | 11 ----- > .../interconnect/qcom,sc8180x-rpmh.yaml | 49 +++++++++++++++++++ > 2 files changed, 49 insertions(+), 11 deletions(-) > create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml > > diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml > index 4d93ad415e0b..5cbc3be49e99 100644 > --- a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml > +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml > @@ -39,17 +39,6 @@ properties: > - qcom,sc7180-npu-noc > - qcom,sc7180-qup-virt > - qcom,sc7180-system-noc > - - qcom,sc8180x-aggre1-noc > - - qcom,sc8180x-aggre2-noc > - - qcom,sc8180x-camnoc-virt > - - qcom,sc8180x-compute-noc > - - qcom,sc8180x-config-noc > - - qcom,sc8180x-dc-noc > - - qcom,sc8180x-gem-noc > - - qcom,sc8180x-mc-virt > - - qcom,sc8180x-mmss-noc > - - qcom,sc8180x-qup-virt > - - qcom,sc8180x-system-noc > - qcom,sdm670-aggre1-noc > - qcom,sdm670-aggre2-noc > - qcom,sdm670-config-noc > diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml > new file mode 100644 > index 000000000000..b182c2c5addc > --- /dev/null > +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml > @@ -0,0 +1,49 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/interconnect/qcom,sc8180x-rpmh.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm RPMh Network-On-Chip Interconnect on SC8180X > + > +maintainers: > + - Bjorn Andersson <andersson@xxxxxxxxxx> > + - Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> > + > +description: | > + RPMh interconnect providers support system bandwidth requirements through > + RPMh hardware accelerators known as Bus Clock Manager (BCM). > + > + See also:: include/dt-bindings/interconnect/qcom,sc8180x.h > + > +properties: > + compatible: > + enum: > + - qcom,sc8180x-aggre1-noc > + - qcom,sc8180x-aggre2-noc > + - qcom,sc8180x-camnoc-virt > + - qcom,sc8180x-compute-noc > + - qcom,sc8180x-config-noc > + - qcom,sc8180x-dc-noc > + - qcom,sc8180x-gem-noc > + - qcom,sc8180x-ipa-virt > + - qcom,sc8180x-mc-virt > + - qcom,sc8180x-mmss-noc > + - qcom,sc8180x-qup-virt > + - qcom,sc8180x-system-noc > + > +required: > + - compatible > + > +allOf: > + - $ref: qcom,rpmh-common.yaml# This should be based on sc7280. You need reg for some of the entries. > + > +unevaluatedProperties: false > + > +examples: > + - | > + interconnect-0 { Just "interconnect" > + compatible = "qcom,sc8180x-camnoc-virt"; > + #interconnect-cells = <2>; > + qcom,bcm-voters = <&apps_bcm_voter>; > + }; Best regards, Krzysztof
