From: Axe Yang <axe.yang@mediatek.com>
To: Chaotian Jing <chaotian.jing@mediatek.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
"Wenbin Mei" <wenbin.mei@mediatek.com>
Cc: <linux-mmc@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: [PATCH v1 0/2] mmc: mediatek: add support for complete clock cycle tuning
Date: Fri, 24 Nov 2023 15:08:37 +0800 [thread overview]
Message-ID: <20231124070839.12484-1-axe.yang@mediatek.com> (raw)
Add support for 64-steps tuning for better calibration result.
In the past, msdc driver only tune 32-steps and may not achieve the
globally optimal sampling delay.
Axe Yang (2):
mmc: mediatek: add support for 64-steps tuning
dt-bindings: mmc: mtk-sd: add 64-steps tuning related property
.../devicetree/bindings/mmc/mtk-sd.yaml | 8 ++
drivers/mmc/host/mtk-sd.c | 133 +++++++++++++-----
2 files changed, 105 insertions(+), 36 deletions(-)
--
2.25.1
next reply other threads:[~2023-11-24 7:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-24 7:08 Axe Yang [this message]
2023-11-24 7:08 ` [PATCH v1 1/2] mmc: mediatek: add support for 64-steps tuning Axe Yang
2023-11-29 1:39 ` Chaotian Jing (井朝天)
2023-11-24 7:08 ` [PATCH v1 2/2] dt-bindings: mmc: mtk-sd: add 64-steps tuning related property Axe Yang
2023-11-24 8:24 ` Krzysztof Kozlowski
2023-11-28 7:07 ` Axe Yang (杨磊)
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