From: Peng Fan <peng.fan@oss.nxp.com>
To: Frank Li <Frank.Li@nxp.com>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/3] ARM: dts: imx: cleanup most gpmi related CHECK_DTB warning
Date: Wed, 5 Nov 2025 10:07:26 +0800 [thread overview]
Message-ID: <aQqxXuOei/wtOBar@shlinux89> (raw)
In-Reply-To: <20251104-gpmi_dts-v1-0-886865393d0f@nxp.com>
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@1806000 (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@nxp.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@nxp.com>
next prev parent reply other threads:[~2025-11-05 2:06 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-04 22:27 [PATCH 0/3] ARM: dts: imx: cleanup most gpmi related CHECK_DTB warning Frank Li
2025-11-04 22:27 ` [PATCH 1/3] ARM: dts: imx6qdl: add '#address-cells' and '#size-cells' for gpmi-nand Frank Li
2025-11-04 22:27 ` [PATCH 2/3] ARM: dts: imx6sx: update gpmi #size-cells to 0 Frank Li
2025-11-04 22:27 ` [PATCH 3/3] ARM: dts: imx: move nand related property under nand@0 Frank Li
2025-11-05 11:55 ` Francesco Dolcini
2025-11-05 15:29 ` Frank Li
2025-11-07 15:52 ` Francesco Dolcini
2025-11-10 16:12 ` Frank Li
2025-11-11 7:21 ` Francesco Dolcini
2025-11-11 10:09 ` Krzysztof Kozlowski
2025-11-05 2:07 ` Peng Fan [this message]
2026-01-05 19:56 ` [PATCH 0/3] ARM: dts: imx: cleanup most gpmi related CHECK_DTB warning Frank Li
2026-01-17 2:39 ` Shawn Guo
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