dt-bindings: mailbox: Add MT8196 GPUEB Mailbox

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The MediaTek MT8196 SoC includes an embedded MCU referred to as "GPUEB",
acting as glue logic to control power and frequency of the Mali GPU.
This MCU runs special-purpose firmware for this use, and the main
application processor communicates with it through a mailbox.

Add a binding that describes this mailbox.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>

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Nicolas Frattaroli 2025-10-03 22:15:05 +02:00 • committed by Jassi Brar

parent bb160e791a

commit d3e35a151a

1 changed files with 64 additions and 0 deletions

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Documentation/devicetree/bindings/mailbox/mediatek,mt8196-gpueb-mbox.yaml

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