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,sdm670-aggre1-noc 55 - qcom,sdm670-aggre2-noc 56 - qcom,sdm670-config-noc 57 - qcom,sdm670-dc-noc 58 - qcom,sdm670-gladiator-noc 59 - qcom,sdm670-mem-noc 60 - qcom,sdm670-mmss-noc 61 - qcom,sdm670-system-noc 62 - qcom,sdm845-aggre1-noc 63 - qcom,sdm845-aggre2-noc 64 - qcom,sdm845-config-noc 65 - qcom,sdm845-dc-noc 66 - qcom,sdm845-gladiator-noc 67 - qcom,sdm845-mem-noc 68 - qcom,sdm845-mmss-noc 69 - qcom,sdm845-system-noc 70 - qcom,sdx55-mc-virt 71 - qcom,sdx55-mem-noc 72 - qcom,sdx55-system-noc 73 - qcom,sdx65-mc-virt 74 - qcom,sdx65-mem-noc 75 - qcom,sdx65-system-noc 76 - qcom,sm8150-aggre1-noc 77 - qcom,sm8150-aggre2-noc 78 - qcom,sm8150-camnoc-noc 79 - qcom,sm8150-compute-noc 80 - qcom,sm8150-config-noc 81 - qcom,sm8150-dc-noc 82 - qcom,sm8150-gem-noc 83 - qcom,sm8150-ipa-virt 84 - qcom,sm8150-mc-virt 85 - qcom,sm8150-mmss-noc 86 - qcom,sm8150-system-noc 87 - qcom,sm8250-aggre1-noc 88 - qcom,sm8250-aggre2-noc 89 - qcom,sm8250-compute-noc 90 - qcom,sm8250-config-noc 91 - qcom,sm8250-dc-noc 92 - qcom,sm8250-gem-noc 93 - qcom,sm8250-ipa-virt 94 - qcom,sm8250-mc-virt 95 - qcom,sm8250-mmss-noc 96 - qcom,sm8250-npu-noc 97 - qcom,sm8250-system-noc 98 - qcom,sm8350-aggre1-noc 99 - qcom,sm8350-aggre2-noc 100 - qcom,sm8350-config-noc 101 - qcom,sm8350-dc-noc 102 - qcom,sm8350-gem-noc 103 - qcom,sm8350-lpass-ag-noc 104 - qcom,sm8350-mc-virt 105 - qcom,sm8350-mmss-noc 106 - qcom,sm8350-compute-noc 107 - qcom,sm8350-system-noc 108 109 '#interconnect-cells': true 110 111required: 112 - compatible 113 - reg 114 115unevaluatedProperties: false 116 117examples: 118 - | 119 #include <dt-bindings/interconnect/qcom,sdm845.h> 120 121 mem_noc: interconnect@1380000 { 122 compatible = "qcom,sdm845-mem-noc"; 123 reg = <0x01380000 0x27200>; 124 #interconnect-cells = <1>; 125 qcom,bcm-voters = <&apps_bcm_voter>; 126 }; 127 128 mmss_noc: interconnect@1740000 { 129 compatible = "qcom,sdm845-mmss-noc"; 130 reg = <0x01740000 0x1c1000>; 131 #interconnect-cells = <1>; 132 qcom,bcm-voter-names = "apps", "disp"; 133 qcom,bcm-voters = <&apps_bcm_voter>, <&disp_bcm_voter>; 134 }; 135