Documentation/devicetree/bindings/interconnect/qcom,msm8916.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,msm8916.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm MSM8916 Network-On-Chip interconnect
   8
   9 maintainers:
  10   - Georgi Djakov <georgi.djakov@linaro.org>
  11
  12 description: |
  13   The Qualcomm MSM8916 interconnect providers support adjusting the
  14   bandwidth requirements between the various NoC fabrics.
  15
  16 properties:
  17   compatible:
  18     enum:
  19       - qcom,msm8916-bimc
  20       - qcom,msm8916-pcnoc
  21       - qcom,msm8916-snoc
  22
  23   reg:
  24     maxItems: 1
  25
  26   '#interconnect-cells':
  27     const: 1
  28
  29   clock-names:
  30     items:
  31       - const: bus
  32       - const: bus_a
  33
  34   clocks:
  35     items:
  36       - description: Bus Clock
  37       - description: Bus A Clock
  38
  39 required:
  40   - compatible
  41   - reg
  42   - '#interconnect-cells'
  43   - clock-names
  44   - clocks
  45
  46 additionalProperties: false
  47
  48 examples:
  49   - |
  50       #include <dt-bindings/clock/qcom,rpmcc.h>
  51
  52       bimc: interconnect@400000 {
  53               compatible = "qcom,msm8916-bimc";
  54               reg = <0x00400000 0x62000>;
  55               #interconnect-cells = <1>;
  56               clock-names = "bus", "bus_a";
  57               clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
  58                        <&rpmcc RPM_SMD_BIMC_A_CLK>;
  59       };
  60
  61       pcnoc: interconnect@500000 {
  62               compatible = "qcom,msm8916-pcnoc";
  63               reg = <0x00500000 0x11000>;
  64               #interconnect-cells = <1>;
  65               clock-names = "bus", "bus_a";
  66               clocks = <&rpmcc RPM_SMD_PCNOC_CLK>,
  67                        <&rpmcc RPM_SMD_PCNOC_A_CLK>;
  68       };
  69
  70       snoc: interconnect@580000 {
  71               compatible = "qcom,msm8916-snoc";
  72               reg = <0x00580000 0x14000>;
  73               #interconnect-cells = <1>;
  74               clock-names = "bus", "bus_a";
  75               clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
  76                        <&rpmcc RPM_SMD_SNOC_A_CLK>;
  77       };