On 25/05/2022 15:57, Alyssa Rosenzweig wrote:
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@collabora.com CC: devicetree@vger.kernel.org
Reviewed-by: Steven Price steven.price@arm.com
.../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 discoverablereg: maxItems: 1