>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.rosenzw...@collabora.com>
CC: devicet...@vger.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
