| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/interconnect/qcom,rpmh-common.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Qualcomm RPMh Network-On-Chip Interconnect |
| |
| maintainers: |
| - Georgi Djakov <djakov@kernel.org> |
| - Bjorn Andersson <bjorn.andersson@linaro.org> |
| |
| description: |
| RPMh interconnect providers support system bandwidth requirements through |
| RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is |
| able to communicate with the BCM through the Resource State Coordinator (RSC) |
| associated with each execution environment. Provider nodes must point to at |
| least one RPMh device child node pertaining to their RSC and each provider |
| can map to multiple RPMh resources. |
| |
| properties: |
| '#interconnect-cells': |
| enum: [ 1, 2 ] |
| |
| qcom,bcm-voters: |
| $ref: /schemas/types.yaml#/definitions/phandle-array |
| items: |
| maxItems: 1 |
| maxItems: 2 |
| description: |
| List of phandles to qcom,bcm-voter nodes that are required by |
| this interconnect to send RPMh commands. |
| |
| qcom,bcm-voter-names: |
| maxItems: 2 |
| description: |
| Names for each of the qcom,bcm-voters specified. |
| |
| required: |
| - '#interconnect-cells' |
| - qcom,bcm-voters |
| |
| additionalProperties: true |
