linux-kernel - Re: [PATCH 0/3] ARM: dts: imx: cleanup most gpmi related CHECK

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

Message-ID: <aQqxXuOei/wtOBar@shlinux89>
Date: Wed, 5 Nov 2025 10:07:26 +0800
From: Peng Fan <peng.fan@....nxp.com>
To: Frank Li <Frank.Li@....com>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>, devicetree@...r.kernel.org,
	imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] ARM: dts: imx: cleanup most gpmi related CHECK_DTB
 warning

On Tue, Nov 04, 2025 at 05:27:11PM -0500, Frank Li wrote:
>Only few warning left because original data is wrong
>arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-bmm.dtb: nand-controller@...6000 (fsl,imx6q-gpmi-nand): nand@0:nand-ecc-step-size: 0 is less than the minimum of 1
>
>driver will leave default value when these value is 0, but binding require
>start from 1.
>
>Since 2019 year, commit
>        (212e496935929 dt-bindings: mtd: Add YAML schemas for the generic NAND options)
>        NAND related property is preferred located under nand@<n> even though only
>        one NAND chip supported.
>
>NAND related property should be located under nand@0. This format already
>support quite long time, so it should be safe to switch to modern format.
>
>Signed-off-by: Frank Li <Frank.Li@....com>
>---
>Frank Li (3):
>      ARM: dts: imx6qdl: add '#address-cells' and '#size-cells' for gpmi-nand
>      ARM: dts: imx6sx: update gpmi #size-cells to 0
>      ARM: dts: imx: move nand related property under nand@0
>

Reviewed-by: Peng Fan <peng.fan@....com>