Thread (52 messages) 52 messages, 7 authors, 2026-01-09

Re: [PATCH v4 03/25] dt-bindings: ufs: mediatek,ufs: Add mt8196 variant

From: Conor Dooley <conor@kernel.org>
Date: 2025-12-18 19:26:34
Also in: linux-devicetree, linux-mediatek, linux-phy, linux-scsi, lkml

On Thu, Dec 18, 2025 at 01:54:53PM +0100, Nicolas Frattaroli wrote:
The MediaTek MT8196 SoC's UFS controller uses three additional clocks
compared to the MT8195, and a different set of supplies. It is therefore
not compatible with the MT8195.

While it does have a AVDD09_UFS_1 pin in addition to the AVDD09_UFS pin,
it appears that these two pins are commoned together, as the board
schematic I have access to uses the same supply for both, and the
downstream driver does not distinguish between the two supplies either.

Add a compatible for it, and modify the binding correspondingly.

Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable

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