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Message-Id: <20220525145754.25866-2-alyssa.rosenzweig@collabora.com>
Date: Wed, 25 May 2022 10:57:46 -0400
From: Alyssa Rosenzweig <alyssa.rosenzweig@...labora.com>
To: dri-devel@...ts.freedesktop.org
Cc: Rob Herring <robh@...nel.org>,
Tomeu Vizoso <tomeu.vizoso@...labora.com>,
Steven Price <steven.price@....com>,
Alyssa Rosenzweig <alyssa.rosenzweig@...labora.com>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>,
NĂcolas F . R . A . Prado
<nfraprado@...labora.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH v2 1/9] 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).
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@...labora.com>
CC: devicetree@...r.kernel.org
---
.../bindings/gpu/arm,mali-bifrost.yaml | 25 +++++++++++--------
1 file 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
--
2.35.1
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