diff options
Diffstat (limited to 'Documentation/devicetree/bindings/interconnect')
3 files changed, 88 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml index 08c1c6b9d7..5aaa92a7ce 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml @@ -23,6 +23,9 @@ properties: compatible: enum: + - qcom,msm8909-bimc + - qcom,msm8909-pcnoc + - qcom,msm8909-snoc - qcom,msm8916-bimc - qcom,msm8916-pcnoc - qcom,msm8916-snoc diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml index 74ab080249..9318b845ec 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml @@ -8,7 +8,7 @@ title: Qualcomm RPMh Network-On-Chip Interconnect maintainers: - Georgi Djakov <georgi.djakov@linaro.org> - - Odelu Kukatla <okukatla@codeaurora.org> + - Odelu Kukatla <quic_okukatla@quicinc.com> description: | RPMh interconnect providers support system bandwidth requirements through diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml new file mode 100644 index 0000000000..b565d1a382 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sm7150-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on SM7150 + +maintainers: + - Danila Tikhonov <danila@jiaxyga.com> + +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,sm7150-rpmh.h + +allOf: + - $ref: qcom,rpmh-common.yaml# + +properties: + compatible: + enum: + - qcom,sm7150-aggre1-noc + - qcom,sm7150-aggre2-noc + - qcom,sm7150-compute-noc + - qcom,sm7150-config-noc + - qcom,sm7150-dc-noc + - qcom,sm7150-gem-noc + - qcom,sm7150-mc-virt + - qcom,sm7150-mmss-noc + - qcom,sm7150-system-noc + + reg: + maxItems: 1 + +# Child node's properties +patternProperties: + '^interconnect-[0-9]+$': + type: object + description: + The interconnect providers do not have a separate QoS register space, + but share parent's space. + + allOf: + - $ref: qcom,rpmh-common.yaml# + + properties: + compatible: + enum: + - qcom,sm7150-camnoc-virt + + required: + - compatible + + unevaluatedProperties: false + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + mc_virt: interconnect@1380000 { + compatible = "qcom,sm7150-mc-virt"; + reg = <0x01380000 0x40000>; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + system_noc: interconnect@1620000 { + compatible = "qcom,sm7150-system-noc"; + reg = <0x01620000 0x40000>; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + + camnoc_virt: interconnect-0 { + compatible = "qcom,sm7150-camnoc-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + }; |