Commit 5d82e74a authored by Alyssa Rosenzweig's avatar Alyssa Rosenzweig
Browse files

dt-bindings: Add compatible for Mali Valhall (JM) 



From the kernel's perspective, (pre-CSF, "Job Manager") Valhall is more
or less compatible with Bifrost, although they differ to userspace. Add
a compatible for Valhall to the existing Bifrost bindings documentation.

As the first SoC with a Valhall GPU receiving mainline support, add a
specific compatible for the MediaTek MT8192, which instantiates a
Mali-G57.

v2: Change compatible to arm,mali-valhall-jm (Daniel Stone).

CC: devicetree@vger.kernel.org
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Reviewed-by: default avatarSteven Price <steven.price@arm.com>
Signed-off-by: default avatarAlyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220525145754.25866-2-alyssa.rosenzweig@collabora.com
parent 9180c30c

Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml

+15 −10
Original line number Diff line number Diff line
@@ -14,7 +14,8 @@ properties: 
    pattern: '^gpu@[a-f0-9]+$'



  compatible:

    items:

    oneOf:

      - items:

          - enum:

              - amlogic,meson-g12a-mali

              - mediatek,mt8183-mali
@@ -24,6 +25,10 @@ properties: 
              - rockchip,px30-mali

              - rockchip,rk3568-mali

          - const: arm,mali-bifrost # Mali Bifrost GPU model/revision is fully discoverable

      - items:

          - enum:

              - mediatek,mt8192-mali

          - const: arm,mali-valhall-jm # Mali Valhall GPU model/revision is fully discoverable



  reg:

    maxItems: 1