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Diffstat (limited to 'Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml new file mode 100644 index 0000000000..b135597d94 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sc7280-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on SC7280 + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Konrad Dybcio <konrad.dybcio@linaro.org> + +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,sc7280.h + +properties: + compatible: + enum: + - qcom,sc7280-aggre1-noc + - qcom,sc7280-aggre2-noc + - qcom,sc7280-clk-virt + - qcom,sc7280-cnoc2 + - qcom,sc7280-cnoc3 + - qcom,sc7280-dc-noc + - qcom,sc7280-gem-noc + - qcom,sc7280-lpass-ag-noc + - qcom,sc7280-mc-virt + - qcom,sc7280-mmss-noc + - qcom,sc7280-nsp-noc + - qcom,sc7280-system-noc + + reg: + maxItems: 1 + +required: + - compatible + +allOf: + - $ref: qcom,rpmh-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,sc7280-clk-virt + then: + properties: + reg: false + else: + required: + - reg + +unevaluatedProperties: false + +examples: + - | + interconnect { + compatible = "qcom,sc7280-clk-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + interconnect@9100000 { + reg = <0x9100000 0xe2200>; + compatible = "qcom,sc7280-gem-noc"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; |