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,sc7280-aggre1-noc
43      - qcom,sc7280-aggre2-noc
44      - qcom,sc7280-clk-virt
45      - qcom,sc7280-cnoc2
46      - qcom,sc7280-cnoc3
47      - qcom,sc7280-dc-noc
48      - qcom,sc7280-gem-noc
49      - qcom,sc7280-lpass-ag-noc
50      - qcom,sc7280-mc-virt
51      - qcom,sc7280-mmss-noc
52      - qcom,sc7280-nsp-noc
53      - qcom,sc7280-system-noc
54      - qcom,sc8180x-aggre1-noc
55      - qcom,sc8180x-aggre2-noc
56      - qcom,sc8180x-camnoc-virt
57      - qcom,sc8180x-compute-noc
58      - qcom,sc8180x-config-noc
59      - qcom,sc8180x-dc-noc
60      - qcom,sc8180x-gem-noc
61      - qcom,sc8180x-ipa-virt
62      - qcom,sc8180x-mc-virt
63      - qcom,sc8180x-mmss-noc
64      - qcom,sc8180x-qup-virt
65      - qcom,sc8180x-system-noc
66      - qcom,sc8280xp-aggre1-noc
67      - qcom,sc8280xp-aggre2-noc
68      - qcom,sc8280xp-clk-virt
69      - qcom,sc8280xp-config-noc
70      - qcom,sc8280xp-dc-noc
71      - qcom,sc8280xp-gem-noc
72      - qcom,sc8280xp-lpass-ag-noc
73      - qcom,sc8280xp-mc-virt
74      - qcom,sc8280xp-mmss-noc
75      - qcom,sc8280xp-nspa-noc
76      - qcom,sc8280xp-nspb-noc
77      - qcom,sc8280xp-system-noc
78      - qcom,sdm845-aggre1-noc
79      - qcom,sdm845-aggre2-noc
80      - qcom,sdm845-config-noc
81      - qcom,sdm845-dc-noc
82      - qcom,sdm845-gladiator-noc
83      - qcom,sdm845-mem-noc
84      - qcom,sdm845-mmss-noc
85      - qcom,sdm845-system-noc
86      - qcom,sdx55-mc-virt
87      - qcom,sdx55-mem-noc
88      - qcom,sdx55-system-noc
89      - qcom,sdx65-mc-virt
90      - qcom,sdx65-mem-noc
91      - qcom,sdx65-system-noc
92      - qcom,sm8150-aggre1-noc
93      - qcom,sm8150-aggre2-noc
94      - qcom,sm8150-camnoc-noc
95      - qcom,sm8150-compute-noc
96      - qcom,sm8150-config-noc
97      - qcom,sm8150-dc-noc
98      - qcom,sm8150-gem-noc
99      - qcom,sm8150-ipa-virt
100      - qcom,sm8150-mc-virt
101      - qcom,sm8150-mmss-noc
102      - qcom,sm8150-system-noc
103      - qcom,sm8250-aggre1-noc
104      - qcom,sm8250-aggre2-noc
105      - qcom,sm8250-compute-noc
106      - qcom,sm8250-config-noc
107      - qcom,sm8250-dc-noc
108      - qcom,sm8250-gem-noc
109      - qcom,sm8250-ipa-virt
110      - qcom,sm8250-mc-virt
111      - qcom,sm8250-mmss-noc
112      - qcom,sm8250-npu-noc
113      - qcom,sm8250-system-noc
114      - qcom,sm8350-aggre1-noc
115      - qcom,sm8350-aggre2-noc
116      - qcom,sm8350-config-noc
117      - qcom,sm8350-dc-noc
118      - qcom,sm8350-gem-noc
119      - qcom,sm8350-lpass-ag-noc
120      - qcom,sm8350-mc-virt
121      - qcom,sm8350-mmss-noc
122      - qcom,sm8350-compute-noc
123      - qcom,sm8350-system-noc
124      - qcom,sm8450-aggre1-noc
125      - qcom,sm8450-aggre2-noc
126      - qcom,sm8450-clk-virt
127      - qcom,sm8450-config-noc
128      - qcom,sm8450-gem-noc
129      - qcom,sm8450-lpass-ag-noc
130      - qcom,sm8450-mc-virt
131      - qcom,sm8450-mmss-noc
132      - qcom,sm8450-nsp-noc
133      - qcom,sm8450-pcie-anoc
134      - qcom,sm8450-system-noc
135
136  '#interconnect-cells': true
137
138required:
139  - compatible
140  - reg
141
142unevaluatedProperties: false
143
144examples:
145  - |
146      #include <dt-bindings/interconnect/qcom,sdm845.h>
147
148      mem_noc: interconnect@1380000 {
149             compatible = "qcom,sdm845-mem-noc";
150             reg = <0x01380000 0x27200>;
151             #interconnect-cells = <1>;
152             qcom,bcm-voters = <&apps_bcm_voter>;
153      };
154
155      mmss_noc: interconnect@1740000 {
156             compatible = "qcom,sdm845-mmss-noc";
157             reg = <0x01740000 0x1c1000>;
158             #interconnect-cells = <1>;
159             qcom,bcm-voter-names = "apps", "disp";
160             qcom,bcm-voters = <&apps_bcm_voter>, <&disp_bcm_voter>;
161      };
162