linux-kernel - [PATCH 0/2] mmc: mtk-sd: add support for burst type switch

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250306085028.5024-1-axe.yang@mediatek.com>
Date: Thu, 6 Mar 2025 16:48:04 +0800
From: Axe Yang <axe.yang@...iatek.com>
To: Chaotian Jing <chaotian.jing@...iatek.com>, Ulf Hansson
	<ulf.hansson@...aro.org>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski
	<krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Matthias Brugger
	<matthias.bgg@...il.com>, AngeloGioacchino Del Regno
	<angelogioacchino.delregno@...labora.com>, Wenbin Mei
	<wenbin.mei@...iatek.com>
CC: <yong.mao@...iatek.com>, <qingliang.li@...iatek.com>,
	<andy-ld.lu@...iatek.com>, <linux-mmc@...r.kernel.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-mediatek@...ts.infradead.org>,
	Axe Yang <axe.yang@...iatek.com>
Subject: [PATCH 0/2] mmc: mtk-sd: add support for burst type switch

Add a device tree property for MSDC node to switch burst type.
The default burst type is 'single', but for some versions of IP,
the AMBA type is AXI, which do not support 'single' burst type.

This series of changes provides a way to switch the burst type,
and is necessary as the AXI bus is being used more frequently
in the new versions of MSDC IP.

Axe Yang (2):
  dt-bindings: mmc: mtk-sd: add single burst switch
  mmc: mtk-sd: add support to disable single burst

 Documentation/devicetree/bindings/mmc/mtk-sd.yaml |  8 ++++++++
 drivers/mmc/host/mtk-sd.c                         | 10 ++++++++++
 2 files changed, 18 insertions(+)

-- 
2.46.0