Staging
v0.8.1
v0.8.1
https://github.com/torvalds/linux
Tip revision: b7b275e60bcd5f89771e865a8239325f86d9927d authored by Linus Torvalds on 27 November 2022, 21:31:48 UTC
Linux 6.1-rc7
Linux 6.1-rc7
Tip revision: b7b275e
qcom,rpmh.yaml
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/interconnect/qcom,rpmh.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm RPMh Network-On-Chip Interconnect
maintainers:
- Georgi Djakov <georgi.djakov@linaro.org>
- Odelu Kukatla <okukatla@codeaurora.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.
allOf:
- $ref: qcom,rpmh-common.yaml#
properties:
reg:
maxItems: 1
compatible:
enum:
- qcom,sc7180-aggre1-noc
- qcom,sc7180-aggre2-noc
- qcom,sc7180-camnoc-virt
- qcom,sc7180-compute-noc
- qcom,sc7180-config-noc
- qcom,sc7180-dc-noc
- qcom,sc7180-gem-noc
- qcom,sc7180-mc-virt
- qcom,sc7180-mmss-noc
- qcom,sc7180-npu-noc
- qcom,sc7180-qup-virt
- qcom,sc7180-system-noc
- qcom,sc7280-aggre1-noc
- qcom,sc7280-aggre2-noc
- qcom,sc7280-clk-virt
- qcom,sc7280-cnoc2
- qcom,sc7280-cnoc3
- qcom,sc7280-dc-noc
- qcom,sc7280-gem-noc
- qcom,sc7280-lpass-ag-noc
- qcom,sc7280-mc-virt
- qcom,sc7280-mmss-noc
- qcom,sc7280-nsp-noc
- qcom,sc7280-system-noc
- qcom,sc8180x-aggre1-noc
- qcom,sc8180x-aggre2-noc
- qcom,sc8180x-camnoc-virt
- qcom,sc8180x-compute-noc
- qcom,sc8180x-config-noc
- qcom,sc8180x-dc-noc
- qcom,sc8180x-gem-noc
- qcom,sc8180x-ipa-virt
- qcom,sc8180x-mc-virt
- qcom,sc8180x-mmss-noc
- qcom,sc8180x-qup-virt
- qcom,sc8180x-system-noc
- qcom,sc8280xp-aggre1-noc
- qcom,sc8280xp-aggre2-noc
- qcom,sc8280xp-clk-virt
- qcom,sc8280xp-config-noc
- qcom,sc8280xp-dc-noc
- qcom,sc8280xp-gem-noc
- qcom,sc8280xp-lpass-ag-noc
- qcom,sc8280xp-mc-virt
- qcom,sc8280xp-mmss-noc
- qcom,sc8280xp-nspa-noc
- qcom,sc8280xp-nspb-noc
- qcom,sc8280xp-system-noc
- qcom,sdm845-aggre1-noc
- qcom,sdm845-aggre2-noc
- qcom,sdm845-config-noc
- qcom,sdm845-dc-noc
- qcom,sdm845-gladiator-noc
- qcom,sdm845-mem-noc
- qcom,sdm845-mmss-noc
- qcom,sdm845-system-noc
- qcom,sdx55-mc-virt
- qcom,sdx55-mem-noc
- qcom,sdx55-system-noc
- qcom,sdx65-mc-virt
- qcom,sdx65-mem-noc
- qcom,sdx65-system-noc
- qcom,sm8150-aggre1-noc
- qcom,sm8150-aggre2-noc
- qcom,sm8150-camnoc-noc
- qcom,sm8150-compute-noc
- qcom,sm8150-config-noc
- qcom,sm8150-dc-noc
- qcom,sm8150-gem-noc
- qcom,sm8150-ipa-virt
- qcom,sm8150-mc-virt
- qcom,sm8150-mmss-noc
- qcom,sm8150-system-noc
- qcom,sm8250-aggre1-noc
- qcom,sm8250-aggre2-noc
- qcom,sm8250-compute-noc
- qcom,sm8250-config-noc
- qcom,sm8250-dc-noc
- qcom,sm8250-gem-noc
- qcom,sm8250-ipa-virt
- qcom,sm8250-mc-virt
- qcom,sm8250-mmss-noc
- qcom,sm8250-npu-noc
- qcom,sm8250-system-noc
- qcom,sm8350-aggre1-noc
- qcom,sm8350-aggre2-noc
- qcom,sm8350-config-noc
- qcom,sm8350-dc-noc
- qcom,sm8350-gem-noc
- qcom,sm8350-lpass-ag-noc
- qcom,sm8350-mc-virt
- qcom,sm8350-mmss-noc
- qcom,sm8350-compute-noc
- qcom,sm8350-system-noc
- qcom,sm8450-aggre1-noc
- qcom,sm8450-aggre2-noc
- qcom,sm8450-clk-virt
- qcom,sm8450-config-noc
- qcom,sm8450-gem-noc
- qcom,sm8450-lpass-ag-noc
- qcom,sm8450-mc-virt
- qcom,sm8450-mmss-noc
- qcom,sm8450-nsp-noc
- qcom,sm8450-pcie-anoc
- qcom,sm8450-system-noc
'#interconnect-cells': true
required:
- compatible
- reg
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/interconnect/qcom,sdm845.h>
mem_noc: interconnect@1380000 {
compatible = "qcom,sdm845-mem-noc";
reg = <0x01380000 0x27200>;
#interconnect-cells = <1>;
qcom,bcm-voters = <&apps_bcm_voter>;
};
mmss_noc: interconnect@1740000 {
compatible = "qcom,sdm845-mmss-noc";
reg = <0x01740000 0x1c1000>;
#interconnect-cells = <1>;
qcom,bcm-voter-names = "apps", "disp";
qcom,bcm-voters = <&apps_bcm_voter>, <&disp_bcm_voter>;
};