Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/interconnect/qcom,msm8974.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm MSM8974 Network-On-Chip Interconnect
   8
   9 maintainers:
  10   - Brian Masney <masneyb@onstation.org>
  11
  12 description: |
  13    The Qualcomm MSM8974 interconnect providers support setting system
  14    bandwidth requirements between various network-on-chip fabrics.
  15
  16 properties:
  17   reg:
  18     maxItems: 1
  19
  20   compatible:
  21     enum:
  22       - qcom,msm8974-bimc
  23       - qcom,msm8974-cnoc
  24       - qcom,msm8974-mmssnoc
  25       - qcom,msm8974-ocmemnoc
  26       - qcom,msm8974-pnoc
  27       - qcom,msm8974-snoc
  28
  29   '#interconnect-cells':
  30     const: 1
  31
  32   clock-names:
  33     items:
  34       - const: bus
  35       - const: bus_a
  36
  37   clocks:
  38     items:
  39       - description: Bus Clock
  40       - description: Bus A Clock
  41
  42 required:
  43   - compatible
  44   - reg
  45   - '#interconnect-cells'
  46   - clock-names
  47   - clocks
  48
  49 additionalProperties: false
  50
  51 examples:
  52   - |
  53       #include <dt-bindings/clock/qcom,rpmcc.h>
  54
  55       bimc: interconnect@fc380000 {
  56               reg = <0xfc380000 0x6a000>;
  57               compatible = "qcom,msm8974-bimc";
  58               #interconnect-cells = <1>;
  59               clock-names = "bus", "bus_a";
  60               clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
  61                        <&rpmcc RPM_SMD_BIMC_A_CLK>;
  62       };