linux-kernel - [PATCH 0/1] ufs: mediatek: Fix probe failure on MT8395 SoC

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Message-ID: <20240818222442.44990-2-mary@mary.zone>
Date: Mon, 19 Aug 2024 00:24:41 +0200
From: Mary Guillemard <mary@...y.zone>
To: linux-kernel@...r.kernel.org
Cc: linux-scsi@...r.kernel.org,
	Mary Guillemard <mary@...y.zone>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Subject: [PATCH 0/1] ufs: mediatek: Fix probe failure on MT8395 SoC

Hello,

This series fixes probe failure on MT8395 SoC caused by LSDBS field
in the CAP register being set while the controller only support
UFSHCI 2.1.

This is based on 6.11/scsi-fixes as it requires the LSDBS quirk from [1].

This was tested on a Radxa NIO 12L with [2] and appropriate dt changes.

[1]https://lore.kernel.org/linux-scsi/20240816-ufs-bug-fix-v3-1-e6fe0e18e2a3@linaro.org/
[2]https://lore.kernel.org/all/20240612074309.50278-1-angelogioacchino.delregno@collabora.com/

Mary Guillemard (1):
  scsi: ufs-mediatek: Add UFSHCD_QUIRK_BROKEN_LSDBS_CAP

 drivers/ufs/host/ufs-mediatek.c | 3 +++
 1 file changed, 3 insertions(+)


base-commit: cbaac68987b8699397df29413b33bd51f5255255
-- 
2.46.0