From: "Uwe Kleine-König" <u.kleine-koenig-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
To: Christopher Spinrath
<christopher.spinrath-vA1bhqPz9FBZXbeN9DUtxg@public.gmane.org>
Cc: Fabio Estevam <festevam-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
"devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Russell King <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>
Subject: Re: [PATCH] ARM: dts: imx6: Remove unneeded address-cells/size-cells
Date: Mon, 13 Nov 2017 08:55:53 +0100 [thread overview]
Message-ID: <20171113075553.vseyq3swmzwja3ld@pengutronix.de> (raw)
In-Reply-To: <62f3cb01-ff85-0fe0-2afa-0fe4732a7421-vA1bhqPz9FBZXbeN9DUtxg@public.gmane.org>
Hello,
On Sat, Nov 11, 2017 at 03:24:47PM +0100, Christopher Spinrath wrote:
> (I'm sorry if I've missed some recipients or broke the email thread but
> I got Fabio's email from the infradead archive.)
>
> On 11/10/2017 10:12 PM, festevam at gmail.com (Fabio Estevam) wrote:
> > From: Fabio Estevam <fabio.estevam at nxp.com>
> >
> > According to Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt:
> >
> > "- #address-cells, #size-cells : Must be present if the device has
> > sub-nodes representing partitions."
> >
> > Remove the occurrences of #address-cells/size-cells where no sub-nodes
> > representing partitions are present.
>
> This results in a regression for those devices where U-Boot is supposed
> to inject the partition sub-nodes. For example, this is the case for
> cm-fx6 module based devices like the Utilite Pro.
sounds like an U-Boot bug that it inserts partition nodes, but doesn't
ensure matching #address-cells/size-cells are specified.
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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prev parent reply other threads:[~2017-11-13 7:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-10 21:12 [PATCH] ARM: dts: imx6: Remove unneeded address-cells/size-cells Fabio Estevam
2017-11-11 14:24 ` Christopher Spinrath
[not found] ` <62f3cb01-ff85-0fe0-2afa-0fe4732a7421-vA1bhqPz9FBZXbeN9DUtxg@public.gmane.org>
2017-11-12 12:14 ` Fabio Estevam
2017-11-13 7:55 ` Uwe Kleine-König [this message]
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