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 X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 555A9C43441 for ; Tue, 27 Nov 2018 11:01:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 252152086B for ; Tue, 27 Nov 2018 11:01:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 252152086B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730989AbeK0V7O (ORCPT ); Tue, 27 Nov 2018 16:59:14 -0500 Received: from metis.ext.pengutronix.de ([85.220.165.71]:35121 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728971AbeK0V7O (ORCPT ); Tue, 27 Nov 2018 16:59:14 -0500 Received: from ptx.hi.pengutronix.de ([2001:67c:670:100:1d::c0]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1gRb7Y-0003hn-30; Tue, 27 Nov 2018 12:01:36 +0100 Received: from ukl by ptx.hi.pengutronix.de with local (Exim 4.89) (envelope-from ) id 1gRb7W-00017m-Ey; Tue, 27 Nov 2018 12:01:34 +0100 Date: Tue, 27 Nov 2018 12:01:34 +0100 From: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= To: Schrempf Frieder Cc: "linux-mtd@lists.infradead.org" , "boris.brezillon@bootlin.com" , "linux-spi@vger.kernel.org" , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Rob Herring , Mark Rutland , Li Yang , "devicetree@vger.kernel.org" , "yogeshnarayan.gaur@nxp.com" , "richard@nod.at" , "prabhakar.kushwaha@nxp.com" , "linux-kernel@vger.kernel.org" , "marek.vasut@gmail.com" , "han.xu@nxp.com" , "broonie@kernel.org" , "miquel.raynal@bootlin.com" , "david.wolfe@nxp.com" , "computersforpeace@gmail.com" , "dwmw2@infradead.org" , "linux-arm-kernel@lists.infradead.org" Subject: Re: [PATCH v6 1/9] ARM: dts: Reflect change of FSL QSPI driver and remove unused properties Message-ID: <20181127110134.7xdwo7ird44qj2ih@pengutronix.de> References: <1543314174-28580-1-git-send-email-frieder.schrempf@kontron.de> <1543314174-28580-2-git-send-email-frieder.schrempf@kontron.de> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1543314174-28580-2-git-send-email-frieder.schrempf@kontron.de> User-Agent: NeoMutt/20170113 (1.7.2) X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::c0 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, On Tue, Nov 27, 2018 at 10:24:19AM +0000, Schrempf Frieder wrote: > The FSL QSPI driver will be moved to the SPI framework and it then > acts as a SPI controller. Therefore the subnodes need to set > spi-[rx/tx]-bus-width = <4>, so quad mode is used just as before. > > Also the properties 'bus-num', 'fsl,spi-num-chipselects' and > 'fsl,spi-flash-chipselects' were never read by the driver and > can be removed. > > The 'reg' properties are adjusted to reflect what bus and > chipselect the flash is connected to, as the new driver needs > this information. > > The property 'fsl,qspi-has-second-chip' is not needed anymore > and will be removed after the old driver was disabled to avoid > breaking ls1021a-moxa-uc-8410a.dts. > > Signed-off-by: Frieder Schrempf do we need to change the binding document accordingly? Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | http://www.pengutronix.de/ |