Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/interconnect/qcom,rpm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm RPM Network-On-Chip Interconnect

maintainers:
  - Georgi Djakov <djakov@kernel.org>

description: |
  RPM interconnect providers support system bandwidth requirements through
  RPM processor. The provider is able to communicate with the RPM through
  the RPM shared memory device.

allOf:
  - $ref: qcom,rpm-common.yaml#

properties:
  reg:
    maxItems: 1

  compatible:
    enum:
      - qcom,msm8916-bimc
      - qcom,msm8916-pcnoc
      - qcom,msm8916-snoc
      - qcom,qcs404-bimc
      - qcom,qcs404-pcnoc
      - qcom,qcs404-snoc

required:
  - compatible
  - reg

unevaluatedProperties: false

examples:
  - |
      #include <dt-bindings/clock/qcom,rpmcc.h>

      bimc: interconnect@400000 {
          compatible = "qcom,msm8916-bimc";
          reg = <0x00400000 0x62000>;
          #interconnect-cells = <1>;
      };