From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joel Stanley Subject: Re: [PATCH v3 5/5] mtd: spi-nor: add a label property to jedec,spi-nor Date: Mon, 12 Dec 2016 10:47:37 +1100 Message-ID: References: <1481302167-28044-1-git-send-email-clg@kaod.org> <1481302167-28044-6-git-send-email-clg@kaod.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <1481302167-28044-6-git-send-email-clg-Bxea+6Xhats@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: =?UTF-8?Q?C=C3=A9dric_Le_Goater?= Cc: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, David Woodhouse , Brian Norris , Boris Brezillon , Marek Vasut , Richard Weinberger , Cyrille Pitchen , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Rob Herring , Mark Rutland List-Id: devicetree@vger.kernel.org On Sat, Dec 10, 2016 at 3:49 AM, C=C3=A9dric Le Goater wrote= : > This can be used to easily identify a chip on a system with multiple > chips. > > Signed-off-by: C=C3=A9dric Le Goater This is very useful when writing userspace that wants to select the mtd device that represents a specific flash chip. Acked-by: Joel Stanley > --- > Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt b/Do= cumentation/devicetree/bindings/mtd/jedec,spi-nor.txt > index 2c91c03e7eb0..b7cd02a3ebe8 100644 > --- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt > +++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt > @@ -65,6 +65,7 @@ Optional properties: > all chips and support for it can not be detected at r= untime. > Refer to your chips' datasheet to check if this is su= pported > by your chip. > +- label : name to assign to mtd. If omitted, the label is the MTD device= name. > > Example: > > @@ -75,4 +76,5 @@ Example: > reg =3D <0>; > spi-max-frequency =3D <40000000>; > m25p,fast-read; > + label =3D "System-firmware"; > }; > -- > 2.7.4 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html