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=-8.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 7C709C5517A for ; Tue, 10 Nov 2020 03:19:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 30FBF20867 for ; Tue, 10 Nov 2020 03:19:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="EIfee/lZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731194AbgKJDTe (ORCPT ); Mon, 9 Nov 2020 22:19:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41498 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729648AbgKJDTe (ORCPT ); Mon, 9 Nov 2020 22:19:34 -0500 Received: from mail-pg1-x543.google.com (mail-pg1-x543.google.com [IPv6:2607:f8b0:4864:20::543]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1150EC0613CF; Mon, 9 Nov 2020 19:19:34 -0800 (PST) Received: by mail-pg1-x543.google.com with SMTP id r10so8920587pgb.10; Mon, 09 Nov 2020 19:19:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=joZ0UwTM2riPXx20HoPLv33hiAIzPPd4tHYUHsZneFE=; b=EIfee/lZh7v9ZQXbL+inP3xW76VtAffEOc3yh20gN53vyExmDKWhYLG4DXuFdxfQT7 NJRuws7Z/RVVsvAUA+bDL7gmoYg/m8S9go8nbUvc/SrPeym8aYQpPytVKp74BT+TMSuN hY39ySJ5+6uzOi7NfP61rnNAW5r37YhKT85Y9+zxzfpUrxJBh7FFN7BRWRPa3QJ9FAXb 8mm4mvflPFsJMLEYXKKqPWxLJLkqZ021u8Ygp3Zco+1Jcg6vP1pfNLi2H7WGmlVL5Nyo IrTNfF1hD/Gj6GIH96b5JImVYAyHl7RUxXzVhS9Q2xhRs4zzH5vvu/zvHmFca0DhZsl+ Cw0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=joZ0UwTM2riPXx20HoPLv33hiAIzPPd4tHYUHsZneFE=; b=q+Cr8zDWDQTctaMgyllhyDnuY/9S/LMkkog7juyTbyUqVQTnG+XH7WeJQf1tOfy2lW muBM9vYFMBCGslhMLmhD5imRAcvNrwEirVQ1Y7rg7rkq1rI0Nu9IqYhugflgt0vuwEb4 XjAA+HyTnrp7h+4Y3R0/9fFlQl/2wVU9YQB6X1KxyfCYVOQ9Gsjivo8i69c5cEahU4DB Zm182T1CFA4Z8fELAG89NbQOuk5CjNVKjHr8oSwWappz9/4h7PbkzIvOmGILbxrjlXNB cmrOBdjdtEf8Bz0AYmx7uwcIVlkOudZvshRV0GHdBL0XfIWlLJiBHniZh3eirL8LFAEu /6uA== X-Gm-Message-State: AOAM531fBd9OIqmUPxUT5+ubNh0k7uXRgvCdB99qEq9boppFoowEkf4y 5HVao8gS8wqox4PB42x4KB1SNnZG6dg= X-Google-Smtp-Source: ABdhPJzuUrAv1E9O3d0K4Th2pQCk4Jt/dk8nCn8MuALaWpuewUA+IpASgvZLhdM4DhGZp82y38UhQQ== X-Received: by 2002:a17:90b:ec2:: with SMTP id gz2mr2592216pjb.211.1604978373169; Mon, 09 Nov 2020 19:19:33 -0800 (PST) Received: from [192.168.1.3] (ip68-111-84-250.oc.oc.cox.net. [68.111.84.250]) by smtp.gmail.com with ESMTPSA id g4sm12201070pgu.81.2020.11.09.19.19.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 09 Nov 2020 19:19:32 -0800 (PST) Subject: Re: [PATCH v2 02/13] ARM: dts: mmp2-olpc-xo-1-75: Delete #address-cells from ssp3 To: Lubomir Rintel , Arnd Bergmann , Olof Johansson , Rob Herring List-Id: Cc: SoC Team , Rob Herring , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20200718205019.184927-1-lkundrak@v3.sk> <20200718205019.184927-3-lkundrak@v3.sk> From: Florian Fainelli Message-ID: Date: Mon, 9 Nov 2020 19:19:30 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.4.1 MIME-Version: 1.0 In-Reply-To: <20200718205019.184927-3-lkundrak@v3.sk> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/18/2020 1:50 PM, Lubomir Rintel wrote: > On the XO-1.75, this node represents a bus interface that operates in slave > mode and thus is only able to accommodate a single subnode; no address > cells are necessary. > > The Documentation/devicetree/bindings/spi/spi-controller.yaml binding > prefers that we drop the property instead of setting it to zero. > > This fixes a DT validation error: > > arch/arm/boot/dts/mmp2-olpc-xo-1-75.dt.yaml: spi@d4037000: > { ... } is valid under each of {'required': ['spi-slave']}, > {'required': ['#address-cells']} > > We also need to drop #size-cells: > > arch/arm/boot/dts/mmp2-olpc-xo-1-75.dt.yaml: spi@d4037000: > '#address-cells' is a dependency of '#size-cells' > > Signed-off-by: Lubomir Rintel This patch causes the following warning to be issued when validating the mmp2 DTS files against specific bindings: arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): /soc/apb@d4000000/spi@d4037000: incorrect #address-cells for SPI bus also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3 arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): /soc/apb@d4000000/spi@d4037000: incorrect #size-cells for SPI bus also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3 arch/arm/boot/dts/mmp2-olpc-xo-1-75.dt.yaml: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' Is there a fix that we can apply to silence this warning? Thanks! -- Florian 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=-7.8 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 EC41BC2D0A3 for ; Tue, 10 Nov 2020 03:20:48 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6F9CA2067B for ; Tue, 10 Nov 2020 03:20:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="0tZzAqHl"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="EIfee/lZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6F9CA2067B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=S1LiUrvKx9QJ0ziZU2jwYgP//XbXE8cSqixrtiLFPyw=; b=0tZzAqHlqEAf2OYwKsnrbtm0r d4KdOqWboXVGaHwnIRP5ogflTvD5TleFIQP0aPVzvPRJp26B1kp28AiM5z2UrUbNGAmBfqOi32cQ8 DbU11PJbP6TOyDaiFtnbJCPSEpDkJBhM+mZPHsI1rgYTSbyZMO6421DuvLlBq1f1CBmtFDN5FOLDz 8Xk+QE8MdYV9GPPyAg0VAbZEVFWsaMlzyNOxGEmyc5wSsGgFlWCxODAnl/7ibfMyp5NArXX1UZLpz PndYEm3eudGZAlpmae08XEY+6IYYoDh5NjMf71SR1nOk9ZM2XabN499DKEeFCljsaF4BRJzC1ssY6 Bgpf5MDcA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kcKC2-0004mv-PC; Tue, 10 Nov 2020 03:19:38 +0000 Received: from mail-pg1-x543.google.com ([2607:f8b0:4864:20::543]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kcKC0-0004la-DC for linux-arm-kernel@lists.infradead.org; Tue, 10 Nov 2020 03:19:37 +0000 Received: by mail-pg1-x543.google.com with SMTP id h6so8942559pgk.4 for ; Mon, 09 Nov 2020 19:19:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=joZ0UwTM2riPXx20HoPLv33hiAIzPPd4tHYUHsZneFE=; b=EIfee/lZh7v9ZQXbL+inP3xW76VtAffEOc3yh20gN53vyExmDKWhYLG4DXuFdxfQT7 NJRuws7Z/RVVsvAUA+bDL7gmoYg/m8S9go8nbUvc/SrPeym8aYQpPytVKp74BT+TMSuN hY39ySJ5+6uzOi7NfP61rnNAW5r37YhKT85Y9+zxzfpUrxJBh7FFN7BRWRPa3QJ9FAXb 8mm4mvflPFsJMLEYXKKqPWxLJLkqZ021u8Ygp3Zco+1Jcg6vP1pfNLi2H7WGmlVL5Nyo IrTNfF1hD/Gj6GIH96b5JImVYAyHl7RUxXzVhS9Q2xhRs4zzH5vvu/zvHmFca0DhZsl+ Cw0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=joZ0UwTM2riPXx20HoPLv33hiAIzPPd4tHYUHsZneFE=; b=ZiuUdGrpi7SM9WPtnQKr3ztuaebi581N+933z1ZBF/b7WWR+ADE0pmcBflgSzHrHFU QtvZsGDv7weQesANdRHsx/6QcIH114cA3KSlAAzAl1yVJkoxdAGubVdbbwnDXTCbvKPG 0pxMCBFMBAdFDqkLpVrf2+O9cTxutfK6QjiytpToZDyJ8o+gLrNdtbfoMGQJtS6yS2y3 +yT/svMuGBpKAFzw6/9z/wQReJOBc3rNIJVH61DFIl3ucY01IDPC8qUbR6cECAWlS09w 4fLva3bShAZz3Er0RFNK8o2zCYXo2kbhWwAcBUQ67aCoCcVQwm4DbtIo8lNcqrCzniy1 QwWw== X-Gm-Message-State: AOAM532Ld+Zwtn+Ehjl6Q1Y35xC3UbXuDySPVHhbsrULD47KjxGFvy6R 34NhryzJZWOuQKl5x0iE1hM= X-Google-Smtp-Source: ABdhPJzuUrAv1E9O3d0K4Th2pQCk4Jt/dk8nCn8MuALaWpuewUA+IpASgvZLhdM4DhGZp82y38UhQQ== X-Received: by 2002:a17:90b:ec2:: with SMTP id gz2mr2592216pjb.211.1604978373169; Mon, 09 Nov 2020 19:19:33 -0800 (PST) Received: from [192.168.1.3] (ip68-111-84-250.oc.oc.cox.net. [68.111.84.250]) by smtp.gmail.com with ESMTPSA id g4sm12201070pgu.81.2020.11.09.19.19.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 09 Nov 2020 19:19:32 -0800 (PST) Subject: Re: [PATCH v2 02/13] ARM: dts: mmp2-olpc-xo-1-75: Delete #address-cells from ssp3 To: Lubomir Rintel , Arnd Bergmann , Olof Johansson , Rob Herring References: <20200718205019.184927-1-lkundrak@v3.sk> <20200718205019.184927-3-lkundrak@v3.sk> From: Florian Fainelli Message-ID: Date: Mon, 9 Nov 2020 19:19:30 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.4.1 MIME-Version: 1.0 In-Reply-To: <20200718205019.184927-3-lkundrak@v3.sk> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201109_221936_465107_A7265176 X-CRM114-Status: GOOD ( 17.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Cc: devicetree@vger.kernel.org, SoC Team , Rob Herring , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 7/18/2020 1:50 PM, Lubomir Rintel wrote: > On the XO-1.75, this node represents a bus interface that operates in slave > mode and thus is only able to accommodate a single subnode; no address > cells are necessary. > > The Documentation/devicetree/bindings/spi/spi-controller.yaml binding > prefers that we drop the property instead of setting it to zero. > > This fixes a DT validation error: > > arch/arm/boot/dts/mmp2-olpc-xo-1-75.dt.yaml: spi@d4037000: > { ... } is valid under each of {'required': ['spi-slave']}, > {'required': ['#address-cells']} > > We also need to drop #size-cells: > > arch/arm/boot/dts/mmp2-olpc-xo-1-75.dt.yaml: spi@d4037000: > '#address-cells' is a dependency of '#size-cells' > > Signed-off-by: Lubomir Rintel This patch causes the following warning to be issued when validating the mmp2 DTS files against specific bindings: arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): /soc/apb@d4000000/spi@d4037000: incorrect #address-cells for SPI bus also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3 arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): /soc/apb@d4000000/spi@d4037000: incorrect #size-cells for SPI bus also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3 arch/arm/boot/dts/mmp2-olpc-xo-1-75.dt.yaml: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' Is there a fix that we can apply to silence this warning? Thanks! -- Florian _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel