From: Miquel Raynal <miquel.raynal@bootlin.com>
To: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com>
Cc: Stefan Wahren <wahrenst@gmx.net>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>, Han Xu <han.xu@nxp.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>, Marek Vasut <marex@denx.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
linux-imx@nxp.com, linux-mtd@lists.infradead.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH RFT 2/2] ARM: dts: mxs: imx28: Fix NAND hierarchy description
Date: Thu, 21 Dec 2023 11:16:03 +0100 [thread overview]
Message-ID: <20231221111603.25c28a05@xps-13> (raw)
In-Reply-To: <bf76aa11-7005-4bf8-836b-fce616afcdf4@armadeus.com>
Hello,
sebastien.szymanski@armadeus.com wrote on Thu, 21 Dec 2023 10:56:09
+0100:
> Hello Stefan,
>
> On 12/18/23 14:06, Stefan Wahren wrote:
> > The size-cells for GPMI are wrong in imx28.dtsi, which causes the
> > following warning:
> >
> > nand-controller@8000c000: #size-cells:0:0: 0 was expected
> >
> > The reason for this is the definition of the partitions directly
> > below the nand controller node. According to nand-controller.yaml
> > the NAND chip must be defined as a child of the controller. Even
> > the fixed partitions must be kept in a partitions container.
Bindings evolve over time, we sometimes deprecate them when they are
problematic but:
- the old representations are still accepted (but marked legacy)
- if you want to support the new representation you probably need to
update the controller driver as well (to support both).
In this case I would expect a deprecation notice rather than a pure
error.
Thanks,
Miquèl
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next prev parent reply other threads:[~2023-12-21 10:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-18 13:06 [PATCH 1/2] dt-bindings: mtd: partitions: u-boot: Fix typo Stefan Wahren
2023-12-18 13:06 ` [PATCH RFT 2/2] ARM: dts: mxs: imx28: Fix NAND hierarchy description Stefan Wahren
2023-12-21 9:56 ` Sébastien Szymanski
2023-12-21 10:16 ` Miquel Raynal [this message]
2023-12-21 14:40 ` Stefan Wahren
2023-12-20 9:12 ` [PATCH 1/2] dt-bindings: mtd: partitions: u-boot: Fix typo Miquel Raynal
2023-12-20 22:27 ` Rob Herring
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