Unverified Commit 86e3f3a6 authored by Matt Coster's avatar Matt Coster
Browse files

dt-bindings: gpu: img: Add BXS-4-64 devicetree bindings 



Unlike AXE-1-16M, BXS-4-64 uses two power domains.

Like the existing AXE-1-16M integration, BXS-4-64 uses the single clock
integration in the TI k3-j721s2.

Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250410-sets-bxs-4-64-patch-v1-v6-2-eda620c5865f@imgtec.com


Signed-off-by: default avatarMatt Coster <matt.coster@imgtec.com>
parent 2c01d909

Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml

+36 −2
Original line number Diff line number Diff line
@@ -21,6 +21,11 @@ properties: 
          # work with newer dts.

          - const: img,img-axe

          - const: img,img-rogue

      - items:

          - enum:

              - ti,j721s2-gpu

          - const: img,img-bxs-4-64

          - const: img,img-rogue



      # This legacy combination of compatible strings was introduced early on

      # before the more specific GPU identifiers were used.
@@ -48,11 +53,14 @@ properties: 
    maxItems: 1



  power-domains:

    maxItems: 1

    minItems: 1

    maxItems: 2



  power-domain-names:

    items:

      - const: a

      - const: b

    minItems: 1



  dma-coherent: true
@@ -82,7 +90,33 @@ allOf: 
      properties:

        compatible:

          contains:

            const: ti,am62-gpu

            const: img,img-axe-1-16m

    then:

      properties:

        power-domains:

          maxItems: 1

        power-domain-names:

          maxItems: 1



  - if:

      properties:

        compatible:

          contains:

            const: img,img-bxs-4-64

    then:

      properties:

        power-domains:

          minItems: 2

        power-domain-names:

          minItems: 2



  - if:

      properties:

        compatible:

          contains:

            enum:

              - ti,am62-gpu

              - ti,j721s2-gpu

    then:

      properties:

        clocks: