Commit de8209e5 authored by Frank Li's avatar Frank Li Committed by Will Deacon
Browse files

dt-bindings: perf: fsl-imx-ddr: Add compatible string for i.MX8QM, i.MX8QXP and i.MX8DXL 



Add compatible string fsl,imx8qm-ddr-pmu, fsl,imx8qxp-ddr-pmu, which
fallback to fsl,imx8-ddr-pmu and fsl,imx8dxl-db-pmu (for data bus fabric).

Add clocks, clock-names for fsl,imx8dxl-db-pmu and keep the same
restriction for existing compatible strings.

Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Signed-off-by: default avatarFrank Li <Frank.Li@nxp.com>
Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 7ab06ea4

Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml

+28 −1
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ properties: 
    oneOf:

      - enum:

          - fsl,imx8-ddr-pmu

          - fsl,imx8dxl-db-pmu

          - fsl,imx8m-ddr-pmu

          - fsl,imx8mq-ddr-pmu

          - fsl,imx8mm-ddr-pmu
@@ -28,7 +29,10 @@ properties: 
              - fsl,imx8mp-ddr-pmu

          - const: fsl,imx8m-ddr-pmu

      - items:

          - const: fsl,imx8dxl-ddr-pmu

          - enum:

              - fsl,imx8dxl-ddr-pmu

              - fsl,imx8qm-ddr-pmu

              - fsl,imx8qxp-ddr-pmu

          - const: fsl,imx8-ddr-pmu

      - items:

          - enum:
@@ -43,6 +47,14 @@ properties: 
  interrupts:

    maxItems: 1



  clocks:

    maxItems: 2



  clock-names:

    items:

      - const: ipg

      - const: cnt



required:

  - compatible

  - reg
@@ -50,6 +62,21 @@ required: 


additionalProperties: false



allOf:

  - if:

      properties:

        compatible:

          contains:

            const: fsl,imx8dxl-db-pmu

    then:

      required:

        - clocks

        - clock-names

    else:

      properties:

        clocks: false

        clock-names: false



examples:

  - |

    #include <dt-bindings/interrupt-controller/arm-gic.h>