linux-kernel - [PATCH v2 0/2] Add retry tuning sequence

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Message-ID: <20240821192435.1619271-1-jm@ti.com>
Date: Wed, 21 Aug 2024 14:24:33 -0500
From: Judith Mendez <jm@...com>
To: Ulf Hansson <ulf.hansson@...aro.org>
CC: Adrian Hunter <adrian.hunter@...el.com>, <linux-mmc@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v2 0/2] Add retry tuning sequence

Due to failures to find failing region issues seen on some
boards, add retry tuning sequence to make the tuning algorithm
more robust. The tuning algorithm will re-execute up to 10
times if there is no failing or passing itapdly.

Due to the same issue above, add prints to the tuning algorithm
to make debugging these corner-cases easier.

Changes since v1:
- Change prints to dev_dbg
- Change logic in patch 1/2 from using recursive aproach
  to calling a function iteratively for retuning

link to v1:
https://lore.kernel.org/linux-mmc/20240815201542.421653-1-jm@ti.com

Judith Mendez (2):
  mmc: sdhci_am654: Add retry tuning
  mmc: sdhci_am654: Add prints to tuning algorithm

 drivers/mmc/host/sdhci_am654.c | 59 +++++++++++++++++++++++++++-------
 1 file changed, 47 insertions(+), 12 deletions(-)


base-commit: 538076ce6b8dfe5e8e8d9d250298030f165d8457
-- 
2.46.0