1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/interconnect/qcom,rpmh-common.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Qualcomm RPMh Network-On-Chip Interconnect 8 9maintainers: 10 - Georgi Djakov <djakov@kernel.org> 11 - Bjorn Andersson <bjorn.andersson@linaro.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 21properties: 22 '#interconnect-cells': 23 enum: [ 1, 2 ] 24 25 qcom,bcm-voters: 26 $ref: /schemas/types.yaml#/definitions/phandle-array 27 items: 28 maxItems: 1 29 maxItems: 2 30 description: 31 List of phandles to qcom,bcm-voter nodes that are required by 32 this interconnect to send RPMh commands. 33 34 qcom,bcm-voter-names: 35 maxItems: 2 36 description: 37 Names for each of the qcom,bcm-voters specified. 38 39required: 40 - '#interconnect-cells' 41 - qcom,bcm-voters 42 43additionalProperties: true 44