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| author | Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> | 2022-05-25 17:57:46 +0300 |
|---|---|---|
| committer | Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> | 2022-05-26 16:52:45 +0300 |
| commit | 5d82e74a97c292da054ac5e49b41926242ada745 (patch) | |
| tree | ba88e7285df4287b06e48e239f9fdbe94e64d131 /Documentation | |
| parent | 9180c30cd61aa0b2f0eb4791c8e490c8c5abc54c (diff) | |
| download | linux-5d82e74a97c292da054ac5e49b41926242ada745.tar.xz | |
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: Rob Herring <robh@kernel.org>
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220525145754.25866-2-alyssa.rosenzweig@collabora.com
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml index 85f8d4764740..78964c140b46 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml @@ -14,16 +14,21 @@ properties: pattern: '^gpu@[a-f0-9]+$' compatible: - items: - - enum: - - amlogic,meson-g12a-mali - - mediatek,mt8183-mali - - realtek,rtd1619-mali - - renesas,r9a07g044-mali - - renesas,r9a07g054-mali - - rockchip,px30-mali - - rockchip,rk3568-mali - - const: arm,mali-bifrost # Mali Bifrost GPU model/revision is fully discoverable + oneOf: + - items: + - enum: + - amlogic,meson-g12a-mali + - mediatek,mt8183-mali + - realtek,rtd1619-mali + - renesas,r9a07g044-mali + - renesas,r9a07g054-mali + - 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 |