1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/interconnect/qcom,rpmh.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Qualcomm RPMh Network-On-Chip Interconnect 8 9maintainers: 10 - Georgi Djakov <georgi.djakov@linaro.org> 11 - Odelu Kukatla <okukatla@codeaurora.org> 12 13description: | 14 RPMh interconnect providers support system bandwidth requirements through 15 RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is 16 able to communicate with the BCM through the Resource State Coordinator (RSC) 17 associated with each execution environment. Provider nodes must point to at 18 least one RPMh device child node pertaining to their RSC and each provider 19 can map to multiple RPMh resources. 20 21allOf: 22 - $ref: qcom,rpmh-common.yaml# 23 24properties: 25 reg: 26 maxItems: 1 27 28 compatible: 29 enum: 30 - qcom,sc7180-aggre1-noc 31 - qcom,sc7180-aggre2-noc 32 - qcom,sc7180-camnoc-virt 33 - qcom,sc7180-compute-noc 34 - qcom,sc7180-config-noc 35 - qcom,sc7180-dc-noc 36 - qcom,sc7180-gem-noc 37 - qcom,sc7180-mc-virt 38 - qcom,sc7180-mmss-noc 39 - qcom,sc7180-npu-noc 40 - qcom,sc7180-qup-virt 41 - qcom,sc7180-system-noc 42 - qcom,sc8180x-aggre1-noc 43 - qcom,sc8180x-aggre2-noc 44 - qcom,sc8180x-camnoc-virt 45 - qcom,sc8180x-compute-noc 46 - qcom,sc8180x-config-noc 47 - qcom,sc8180x-dc-noc 48 - qcom,sc8180x-gem-noc 49 - qcom,sc8180x-ipa-virt 50 - qcom,sc8180x-mc-virt 51 - qcom,sc8180x-mmss-noc 52 - qcom,sc8180x-qup-virt 53 - qcom,sc8180x-system-noc 54 - qcom,sc8280xp-aggre1-noc 55 - qcom,sc8280xp-aggre2-noc 56 - qcom,sc8280xp-clk-virt 57 - qcom,sc8280xp-config-noc 58 - qcom,sc8280xp-dc-noc 59 - qcom,sc8280xp-gem-noc 60 - qcom,sc8280xp-lpass-ag-noc 61 - qcom,sc8280xp-mc-virt 62 - qcom,sc8280xp-mmss-noc 63 - qcom,sc8280xp-nspa-noc 64 - qcom,sc8280xp-nspb-noc 65 - qcom,sc8280xp-system-noc 66 - qcom,sdm845-aggre1-noc 67 - qcom,sdm845-aggre2-noc 68 - qcom,sdm845-config-noc 69 - qcom,sdm845-dc-noc 70 - qcom,sdm845-gladiator-noc 71 - qcom,sdm845-mem-noc 72 - qcom,sdm845-mmss-noc 73 - qcom,sdm845-system-noc 74 - qcom,sdx55-mc-virt 75 - qcom,sdx55-mem-noc 76 - qcom,sdx55-system-noc 77 - qcom,sdx65-mc-virt 78 - qcom,sdx65-mem-noc 79 - qcom,sdx65-system-noc 80 - qcom,sm8150-aggre1-noc 81 - qcom,sm8150-aggre2-noc 82 - qcom,sm8150-camnoc-noc 83 - qcom,sm8150-compute-noc 84 - qcom,sm8150-config-noc 85 - qcom,sm8150-dc-noc 86 - qcom,sm8150-gem-noc 87 - qcom,sm8150-ipa-virt 88 - qcom,sm8150-mc-virt 89 - qcom,sm8150-mmss-noc 90 - qcom,sm8150-system-noc 91 - qcom,sm8250-aggre1-noc 92 - qcom,sm8250-aggre2-noc 93 - qcom,sm8250-compute-noc 94 - qcom,sm8250-config-noc 95 - qcom,sm8250-dc-noc 96 - qcom,sm8250-gem-noc 97 - qcom,sm8250-ipa-virt 98 - qcom,sm8250-mc-virt 99 - qcom,sm8250-mmss-noc 100 - qcom,sm8250-npu-noc 101 - qcom,sm8250-system-noc 102 - qcom,sm8350-aggre1-noc 103 - qcom,sm8350-aggre2-noc 104 - qcom,sm8350-config-noc 105 - qcom,sm8350-dc-noc 106 - qcom,sm8350-gem-noc 107 - qcom,sm8350-lpass-ag-noc 108 - qcom,sm8350-mc-virt 109 - qcom,sm8350-mmss-noc 110 - qcom,sm8350-compute-noc 111 - qcom,sm8350-system-noc 112 - qcom,sm8450-aggre1-noc 113 - qcom,sm8450-aggre2-noc 114 - qcom,sm8450-clk-virt 115 - qcom,sm8450-config-noc 116 - qcom,sm8450-gem-noc 117 - qcom,sm8450-lpass-ag-noc 118 - qcom,sm8450-mc-virt 119 - qcom,sm8450-mmss-noc 120 - qcom,sm8450-nsp-noc 121 - qcom,sm8450-pcie-anoc 122 - qcom,sm8450-system-noc 123 124 '#interconnect-cells': true 125 126required: 127 - compatible 128 - reg 129 130unevaluatedProperties: false 131 132examples: 133 - | 134 #include <dt-bindings/interconnect/qcom,sdm845.h> 135 136 mem_noc: interconnect@1380000 { 137 compatible = "qcom,sdm845-mem-noc"; 138 reg = <0x01380000 0x27200>; 139 #interconnect-cells = <1>; 140 qcom,bcm-voters = <&apps_bcm_voter>; 141 }; 142 143 mmss_noc: interconnect@1740000 { 144 compatible = "qcom,sdm845-mmss-noc"; 145 reg = <0x01740000 0x1c1000>; 146 #interconnect-cells = <1>; 147 qcom,bcm-voter-names = "apps", "disp"; 148 qcom,bcm-voters = <&apps_bcm_voter>, <&disp_bcm_voter>; 149 }; 150