From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9BD33C433F5 for ; Fri, 10 Dec 2021 20:07:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234470AbhLJULO convert rfc822-to-8bit (ORCPT ); Fri, 10 Dec 2021 15:11:14 -0500 Received: from relay12.mail.gandi.net ([217.70.178.232]:57891 "EHLO relay12.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232906AbhLJULN (ORCPT ); Fri, 10 Dec 2021 15:11:13 -0500 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay12.mail.gandi.net (Postfix) with ESMTPSA id 1B467200003; Fri, 10 Dec 2021 20:07:31 +0000 (UTC) Date: Fri, 10 Dec 2021 21:07:30 +0100 From: Miquel Raynal To: Rob Herring Cc: Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus , Pratyush Yadav , Michael Walle , linux-mtd@lists.infradead.org, Mark Brown , linux-spi@vger.kernel.org, devicetree@vger.kernel.org, Thomas Petazzoni , Michal Simek Subject: Re: [PATCH v3 2/3] spi: dt-bindings: Describe stacked/parallel memories modes Message-ID: <20211210210730.07dc672d@xps13> In-Reply-To: References: <20211206095921.33302-1-miquel.raynal@bootlin.com> <20211206095921.33302-3-miquel.raynal@bootlin.com> Organization: Bootlin X-Mailer: Claws Mail 3.17.7 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Hi Rob, robh@kernel.org wrote on Mon, 6 Dec 2021 15:22:02 -0600: > On Mon, Dec 06, 2021 at 10:59:20AM +0100, Miquel Raynal wrote: > > Describe two new memories modes: > > - A stacked mode when the bus is common but the address space extended > > with an additinals wires. > > - A parallel mode with parallel busses accessing parallel flashes where > > the data is spread. > > > > Signed-off-by: Miquel Raynal > > --- > > .../bindings/spi/spi-peripheral-props.yaml | 21 +++++++++++++++++++ > > 1 file changed, 21 insertions(+) > > Reviewed-by: Rob Herring I am sending a new version of this series so that I can get feedback on other way of describing the flashes, so I'll drop your tag because I'll need you to re-check that I'm not doing anything silly (it took me a while to understand the array vs. matrix logic). Thanks, Miquèl