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85 lines
2.1 KiB
85 lines
2.1 KiB
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/interconnect/qcom,rpm.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Qualcomm RPM Network-On-Chip Interconnect |
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maintainers: |
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- Georgi Djakov <[email protected]> |
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description: | |
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RPM interconnect providers support system bandwidth requirements through |
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RPM processor. The provider is able to communicate with the RPM through |
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the RPM shared memory device. |
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properties: |
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reg: |
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maxItems: 1 |
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compatible: |
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enum: |
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- qcom,msm8916-bimc |
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- qcom,msm8916-pcnoc |
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- qcom,msm8916-snoc |
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- qcom,msm8939-bimc |
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- qcom,msm8939-pcnoc |
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- qcom,msm8939-snoc |
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- qcom,msm8939-snoc-mm |
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- qcom,qcs404-bimc |
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- qcom,qcs404-pcnoc |
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- qcom,qcs404-snoc |
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'#interconnect-cells': |
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const: 1 |
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clock-names: |
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items: |
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- const: bus |
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- const: bus_a |
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clocks: |
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items: |
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- description: Bus Clock |
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- description: Bus A Clock |
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required: |
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- compatible |
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- reg |
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- '#interconnect-cells' |
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- clock-names |
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- clocks |
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additionalProperties: false |
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examples: |
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- | |
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#include <dt-bindings/clock/qcom,rpmcc.h> |
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bimc: interconnect@400000 { |
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compatible = "qcom,msm8916-bimc"; |
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reg = <0x00400000 0x62000>; |
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#interconnect-cells = <1>; |
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clock-names = "bus", "bus_a"; |
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clocks = <&rpmcc RPM_SMD_BIMC_CLK>, |
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<&rpmcc RPM_SMD_BIMC_A_CLK>; |
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}; |
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pcnoc: interconnect@500000 { |
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compatible = "qcom,msm8916-pcnoc"; |
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reg = <0x00500000 0x11000>; |
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#interconnect-cells = <1>; |
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clock-names = "bus", "bus_a"; |
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clocks = <&rpmcc RPM_SMD_PCNOC_CLK>, |
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<&rpmcc RPM_SMD_PCNOC_A_CLK>; |
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}; |
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snoc: interconnect@580000 { |
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compatible = "qcom,msm8916-snoc"; |
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reg = <0x00580000 0x14000>; |
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#interconnect-cells = <1>; |
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clock-names = "bus", "bus_a"; |
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clocks = <&rpmcc RPM_SMD_SNOC_CLK>, |
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<&rpmcc RPM_SMD_SNOC_A_CLK>; |
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};
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