From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-gx0-f216.google.com ([209.85.217.216]) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1MCybY-0001T2-EI for linux-mtd@lists.infradead.org; Sat, 06 Jun 2009 16:18:57 +0000 Received: by gxk12 with SMTP id 12so3869gxk.18 for ; Sat, 06 Jun 2009 09:18:23 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1244203514-12516-3-git-send-email-w.sang@pengutronix.de> References: <1244203514-12516-1-git-send-email-w.sang@pengutronix.de> <1244203514-12516-3-git-send-email-w.sang@pengutronix.de> From: Grant Likely Date: Sat, 6 Jun 2009 10:05:41 -0600 Message-ID: Subject: Re: [PATCH V2 2/2] mtd/maps/mtd-ram: add an of-platform driver To: Wolfram Sang Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: devicetree-discuss@ozlabs.org, albrecht.dress@arcor.de, linuxppc-dev@ozlabs.org, linux-mtd@lists.infradead.org, Ben Dooks , David Woodhouse List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Fri, Jun 5, 2009 at 6:05 AM, Wolfram Sang wrote: > diff --git a/Documentation/powerpc/dts-bindings/mtd-ram.txt b/Documentati= on/powerpc/dts-bindings/mtd-ram.txt > new file mode 100644 > index 0000000..a2e9932 > --- /dev/null > +++ b/Documentation/powerpc/dts-bindings/mtd-ram.txt > @@ -0,0 +1,18 @@ > +RAM emulating an MTD > + > +An external RAM like SRAM or FRAM can also be treated as an MTD. > + > + - compatible : should contain the specific model of the RAM chip > + =A0 used, if known, followed by "mtd-ram". > + - reg : Address range of the RAM chip > + - bank-width : Width (in bytes) of the RAM bank. Question: why is bank-width even relevant for a RAM device? g. --=20 Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [203.10.76.45]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx.ozlabs.org", Issuer "CA Cert Signing Authority" (verified OK)) by bilbo.ozlabs.org (Postfix) with ESMTPS id 9C974B7098 for ; Sun, 7 Jun 2009 02:06:29 +1000 (EST) MIME-Version: 1.0 In-Reply-To: <1244203514-12516-3-git-send-email-w.sang@pengutronix.de> References: <1244203514-12516-1-git-send-email-w.sang@pengutronix.de> <1244203514-12516-3-git-send-email-w.sang@pengutronix.de> From: Grant Likely Date: Sat, 6 Jun 2009 10:05:41 -0600 Message-ID: Subject: Re: [PATCH V2 2/2] mtd/maps/mtd-ram: add an of-platform driver To: Wolfram Sang Content-Type: text/plain; charset=ISO-8859-1 Cc: devicetree-discuss@ozlabs.org, albrecht.dress@arcor.de, linuxppc-dev@ozlabs.org, linux-mtd@lists.infradead.org, Ben Dooks , David Woodhouse List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Fri, Jun 5, 2009 at 6:05 AM, Wolfram Sang wrote: > diff --git a/Documentation/powerpc/dts-bindings/mtd-ram.txt b/Documentati= on/powerpc/dts-bindings/mtd-ram.txt > new file mode 100644 > index 0000000..a2e9932 > --- /dev/null > +++ b/Documentation/powerpc/dts-bindings/mtd-ram.txt > @@ -0,0 +1,18 @@ > +RAM emulating an MTD > + > +An external RAM like SRAM or FRAM can also be treated as an MTD. > + > + - compatible : should contain the specific model of the RAM chip > + =A0 used, if known, followed by "mtd-ram". > + - reg : Address range of the RAM chip > + - bank-width : Width (in bytes) of the RAM bank. Question: why is bank-width even relevant for a RAM device? g. --=20 Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd. From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Likely Subject: Re: [PATCH V2 2/2] mtd/maps/mtd-ram: add an of-platform driver Date: Sat, 6 Jun 2009 10:05:41 -0600 Message-ID: References: <1244203514-12516-1-git-send-email-w.sang@pengutronix.de> <1244203514-12516-3-git-send-email-w.sang@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <1244203514-12516-3-git-send-email-w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-mnsaURCQ41sdnm+yROfE0A@public.gmane.org Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-mnsaURCQ41sdnm+yROfE0A@public.gmane.org To: Wolfram Sang Cc: devicetree-discuss-mnsaURCQ41sdnm+yROfE0A@public.gmane.org, albrecht.dress-KvP5wT2u2U0@public.gmane.org, linuxppc-dev-mnsaURCQ41sdnm+yROfE0A@public.gmane.org, linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Ben Dooks , David Woodhouse List-Id: devicetree@vger.kernel.org On Fri, Jun 5, 2009 at 6:05 AM, Wolfram Sang wrote: > diff --git a/Documentation/powerpc/dts-bindings/mtd-ram.txt b/Documentati= on/powerpc/dts-bindings/mtd-ram.txt > new file mode 100644 > index 0000000..a2e9932 > --- /dev/null > +++ b/Documentation/powerpc/dts-bindings/mtd-ram.txt > @@ -0,0 +1,18 @@ > +RAM emulating an MTD > + > +An external RAM like SRAM or FRAM can also be treated as an MTD. > + > + - compatible : should contain the specific model of the RAM chip > + =A0 used, if known, followed by "mtd-ram". > + - reg : Address range of the RAM chip > + - bank-width : Width (in bytes) of the RAM bank. Question: why is bank-width even relevant for a RAM device? g. -- = Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd.