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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 C04E7C43332 for ; Thu, 19 Mar 2020 16:51:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 99200206D7 for ; Thu, 19 Mar 2020 16:51:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584636718; bh=2ze8n/wWhmgGRIbVHJ5udG/S1t4TMsDq+0bbeXYtPok=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=RpSdQMLAWeDILpdNRHXph+5JgqD+KOUZOhz0FCxO47sEnDBVd6hsm/KthjZuFiHXf anUXVpCAKtGgoel6Qp2//2QC3Q5DwvmoA8mRvl3Jk94OJCrsucCCwDdUmiNjCrr1Wa XdE4LpC5hjnv2l6rt3npNqTfj9SjVgBf/G6UGFwc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728263AbgCSQvx (ORCPT ); Thu, 19 Mar 2020 12:51:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:43790 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727146AbgCSQvx (ORCPT ); Thu, 19 Mar 2020 12:51:53 -0400 Received: from mail-qk1-f170.google.com (mail-qk1-f170.google.com [209.85.222.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1CEEA208D6; Thu, 19 Mar 2020 16:51:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584636712; bh=2ze8n/wWhmgGRIbVHJ5udG/S1t4TMsDq+0bbeXYtPok=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=QyKov4bFHWG3H4hqZq/lODVKCwb4/xh/+2s+wxcX/FYj+zjf13+HhN7+F6mOULrBB vmZMrFP/4fhhqc/NBLvzJF3B7n4gPr2AM+J7JrT/cEV9I4gCg0kQxBKbTnjmTJlCeg FutoxiHKgH9se4LVod9K+eTPSF/xdCCBH2IwvFms= Received: by mail-qk1-f170.google.com with SMTP id d11so3815434qko.3; Thu, 19 Mar 2020 09:51:52 -0700 (PDT) X-Gm-Message-State: ANhLgQ3sI98XCdliM+lwcqbN3kpkqfwrS002EuDto4BH875pyfycAn+9 iBAPvg/lZRa7XLf61TZRptPu3D0XOgMCq+IsUA== X-Google-Smtp-Source: ADFU+vsvey+cEo1Zx1LSphcQZh7dQXaoi8CO+gHGsvltymHnmg94ayjCcsPJFezmZufjX/oGzMXW4LGH8CCJv+tB70E= X-Received: by 2002:a37:aa92:: with SMTP id t140mr3544418qke.119.1584636711194; Thu, 19 Mar 2020 09:51:51 -0700 (PDT) MIME-Version: 1.0 References: <20200317093922.20785-1-lkundrak@v3.sk> <20200317093922.20785-13-lkundrak@v3.sk> In-Reply-To: <20200317093922.20785-13-lkundrak@v3.sk> From: Rob Herring Date: Thu, 19 Mar 2020 10:51:39 -0600 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 12/28] spi: dt-bindings: spi-controller: Slaves have no address cells To: Lubomir Rintel Cc: Linus Walleij , Bartosz Golaszewski , Thomas Gleixner , Jason Cooper , Marc Zyngier , Mauro Carvalho Chehab , Ulf Hansson , Kishon Vijay Abraham I , Alessandro Zummo , Alexandre Belloni , Greg Kroah-Hartman , Mark Brown , Daniel Lezcano , Andrew Lunn , Gregory Clement , Daniel Mack , Haojian Zhuang , Robert Jarzmik , devicetree@vger.kernel.org, "linux-kernel@vger.kernel.org" , "open list:GPIO SUBSYSTEM" , Linux I2C , Linux Media Mailing List , linux-mmc , "open list:REAL TIME CLOCK (RTC) SUBSYSTEM" , "open list:SERIAL DRIVERS" , linux-spi , Linux USB List Content-Type: text/plain; charset="UTF-8" Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org On Tue, Mar 17, 2020 at 3:40 AM Lubomir Rintel wrote: > > SPI controllers in slave mode have a single child node that has no > address. Enforce #address-cells of zero instead of one. Geert has fixed this making 'spi-slave' and '#address-cells' mutually exclusive. https://lore.kernel.org/linux-devicetree/20200306085038.8111-2-geert+renesas@glider.be/ Rob