From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Subject: Re: [PATCH v1 1/3] mtd: physmap: add dual die entry in devicetree binding Date: Thu, 22 Feb 2018 14:05:42 +0100 Message-ID: <20180222140542.47340842@bbrezillon> References: <1519241514-6466-1-git-send-email-beanhuo@outlook.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+gldm-linux-mtd-36=gmane.org@lists.infradead.org To: Bean Huo Cc: "boris.brezillon@free-elections.com" , "mark.rutland@arm.com" , "devicetree@vger.kernel.org" , "richard@nod.at" , "marek.vasut@gmail.com" , "robh+dt@kernel.org" , "linux-mtd@lists.infradead.org" , "cyrille.pitchen@wedev4u.fr" , "computersforpeace@gmail.com" , "dwmw2@infradead.org" , beanhuo List-Id: devicetree@vger.kernel.org On Wed, 21 Feb 2018 19:32:32 +0000 Bean Huo wrote: > From: beanhuo > > This commit adds the dual die entry in the devicetree binding > for the daul die stacked parallel NOR. > > Signed-off-by: beanhuo > --- > Documentation/devicetree/bindings/mtd/mtd-physmap.txt | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mtd/mtd-physmap.txt b/Documentation/devicetree/bindings/mtd/mtd-physmap.txt > index 4a0a48b..782bacc 100644 > --- a/Documentation/devicetree/bindings/mtd/mtd-physmap.txt > +++ b/Documentation/devicetree/bindings/mtd/mtd-physmap.txt > @@ -29,6 +29,8 @@ file systems on embedded devices. > - use-advanced-sector-protection: boolean to enable support for the > advanced sector protection (Spansion: PPB - Persistent Protection > Bits) locking. > + - dual-die-stack: boolean to enable support for the devices with the > + two dies in stack. How about making that more future proof and adding a property that directly contains the number of dies (num-dies)? > > For JEDEC compatible devices, the following additional properties > are defined: -- Boris Brezillon, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/