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 02EF4C433F5 for ; Mon, 9 May 2022 22:36:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230381AbiEIWkN (ORCPT ); Mon, 9 May 2022 18:40:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42306 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229532AbiEIWkM (ORCPT ); Mon, 9 May 2022 18:40:12 -0400 Received: from mail-oi1-f171.google.com (mail-oi1-f171.google.com [209.85.167.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A84781F2D4F; Mon, 9 May 2022 15:36:17 -0700 (PDT) Received: by mail-oi1-f171.google.com with SMTP id v65so16757295oig.10; Mon, 09 May 2022 15:36:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=c1M6wqhWWv3BpYBqrk6no0d2EvsycYmqX1VGhpzRGEI=; b=tqDFTe1O9Ipx9pNZMMfm86YT87caCTcNfyt6zeoVAYmHFp0EMeLBRdEjacoHQLUJN1 +HxNkdP0K137pXAse6EyH8XXL7PCiF+qhep6eoeGSKqMHfmqj+FoWQ7sCoxfMz9zzhQ4 bsIj2QmFyurMaazleqY+eNYk6Uu7+BFMGQmgZc9slRbQgQzpmAu9EU0229lQk+XmoTvn T3BmWQNY4oggXk6hkCi1zxeNsTeHH+3GFW6rjiVMlAiB2DrLEmeznH7mLxbi0s+vTlhq zXQGaJYNIBLdfsoj+IYSfd2Qy83IWxy8kKhWhRvUxHnTBGtFo/DHtGow/t3g08lTUVYv whAw== X-Gm-Message-State: AOAM533+p/U9lCHNtPeL+diDmG277dx6wVrBZrGABcS6n0qW92Q3izbT 4itqtKfTqekF+IYuZJ4zAg== X-Google-Smtp-Source: ABdhPJwSvKg6NdOMWBJFDdtLoIBBQirxE56XmsbpySMSeXjq7HMZUZDlUFltYh7Kr/XklHJvznIbgg== X-Received: by 2002:a05:6808:11c4:b0:2d9:c395:f15e with SMTP id p4-20020a05680811c400b002d9c395f15emr11975287oiv.47.1652135776986; Mon, 09 May 2022 15:36:16 -0700 (PDT) Received: from robh.at.kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id g4-20020a9d6184000000b0060603221250sm5139319otk.32.2022.05.09.15.36.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 May 2022 15:36:16 -0700 (PDT) Received: (nullmailer pid 335215 invoked by uid 1000); Mon, 09 May 2022 22:36:15 -0000 Date: Mon, 9 May 2022 17:36:15 -0500 From: Rob Herring To: Miles Chen Cc: allen-kh.cheng@mediatek.com, angelogioacchino.delregno@collabora.com, chun-jie.chen@mediatek.com, devicetree@vger.kernel.org, ikjn@chromium.org, krzk+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, matthias.bgg@gmail.com, matthias.bgg@kernel.org, mturquette@baylibre.com, sboyd@kernel.org Subject: Re: [PATCH v2 1/2] dt-bindings: ARM: Mediatek: Remove msdc binding of mt8192 clock Message-ID: References: <20220505053111.13924-1-miles.chen@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220505053111.13924-1-miles.chen@mediatek.com> Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org On Thu, May 05, 2022 at 01:31:11PM +0800, Miles Chen wrote: > Hi Rob, > > >> From: Matthias Brugger > >> > >> The msdc gate is part of the MMC driver. Delete the binding description > >> of this node. > > > >An ABI break is okay because ...? > > Sorry for that, > > If the mediatek,mt8192-msdc part is removed from the driver, That's an ABI break too. You just need to explain why as Matthias did in the commit message if the ABI break is okay. > Is it ok to keep "mediatek,mt8192-msdc" in the binding document? or > we should add '# deprecated' to "mediatek,mt8192-msdc" and keep the example. We do that sometimes, but depends on the situation. Rob 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8A917C433F5 for ; Mon, 9 May 2022 22:36:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=XWOOAXRvMIn3nmdoRTAsM6gMSIFiVMl8rg0+vLOcNWw=; b=1yrcZzEz0+rum+ P9XbyJrypczbFWIzVtQ04LUvh6PA1rN6Nel4+csrLXttxB7AQkyvOUdHJDhmroC2LkGCWz9XVO0av HHog6sk2PQ5/jNbWzWfoY10ZvSQRsGg9Wug7sybIdBD0RaV151Gl6rSqSvjZMn2kjy1tKRjJrmwtq yAisMKhbAVOgM1vLuYi3sy+Rq8kT9b/v9hOv/roCijgxUI5fZTgzCyQbSvps0LRnEjvUr2I2eqNhI pc/FLUM1nU6cpBx8OrW8dJkywacvjuKiD61YV9TNmGKKYYXELcsOBUN48faqfavcqEpOJD/9gr5lx Nfkf9Fc9eHplL9mPYReA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1noBzS-00GagB-W3; Mon, 09 May 2022 22:36:31 +0000 Received: from mail-oi1-f179.google.com ([209.85.167.179]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1noBzI-00Gaby-0J; Mon, 09 May 2022 22:36:21 +0000 Received: by mail-oi1-f179.google.com with SMTP id e189so16746364oia.8; Mon, 09 May 2022 15:36:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=c1M6wqhWWv3BpYBqrk6no0d2EvsycYmqX1VGhpzRGEI=; b=PbcqbSNEWKUc6aOODA880Yqifz7CinsNWORYZECRBxJJLvOQAIKEOIBqC/zgWVpR5C tbEJ5fRGbwAPx8vgIqc4H3iWu1F8vhp66z5rUTl8EXGmWFThLp7gJPWhV+KaDdAFRtZu DByQRoaYNwyW0DLlSItk3wOIDU9GXiO+NZHCROVsWWrTMm4j2NoiEqvWAo+TanF2ekwq AOvL6uO3OkMtFugRDzRWofKeMUHwF1HVAtNW7sa7uACLqYJICpelOcA3l3kQGJlifMN9 Y0R+2njlQpxF6Hi04ITvxWKiBypVG+qy4SsDTf0XRz4uzickk/TkKlKxw/vdNAyIeAkf fYpg== X-Gm-Message-State: AOAM5314UH7GIfcpN4KsQ4FLNW28HXbVx6wEOdvOuyUrP1onYPPYG5ft vAShzB74HIq+QHS4BiRFKQ== X-Google-Smtp-Source: ABdhPJwSvKg6NdOMWBJFDdtLoIBBQirxE56XmsbpySMSeXjq7HMZUZDlUFltYh7Kr/XklHJvznIbgg== X-Received: by 2002:a05:6808:11c4:b0:2d9:c395:f15e with SMTP id p4-20020a05680811c400b002d9c395f15emr11975287oiv.47.1652135776986; Mon, 09 May 2022 15:36:16 -0700 (PDT) Received: from robh.at.kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id g4-20020a9d6184000000b0060603221250sm5139319otk.32.2022.05.09.15.36.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 May 2022 15:36:16 -0700 (PDT) Received: (nullmailer pid 335215 invoked by uid 1000); Mon, 09 May 2022 22:36:15 -0000 Date: Mon, 9 May 2022 17:36:15 -0500 From: Rob Herring To: Miles Chen Cc: allen-kh.cheng@mediatek.com, angelogioacchino.delregno@collabora.com, chun-jie.chen@mediatek.com, devicetree@vger.kernel.org, ikjn@chromium.org, krzk+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, matthias.bgg@gmail.com, matthias.bgg@kernel.org, mturquette@baylibre.com, sboyd@kernel.org Subject: Re: [PATCH v2 1/2] dt-bindings: ARM: Mediatek: Remove msdc binding of mt8192 clock Message-ID: References: <20220505053111.13924-1-miles.chen@mediatek.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220505053111.13924-1-miles.chen@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220509_153620_087788_E070B44C X-CRM114-Status: GOOD ( 16.27 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Thu, May 05, 2022 at 01:31:11PM +0800, Miles Chen wrote: > Hi Rob, > > >> From: Matthias Brugger > >> > >> The msdc gate is part of the MMC driver. Delete the binding description > >> of this node. > > > >An ABI break is okay because ...? > > Sorry for that, > > If the mediatek,mt8192-msdc part is removed from the driver, That's an ABI break too. You just need to explain why as Matthias did in the commit message if the ABI break is okay. > Is it ok to keep "mediatek,mt8192-msdc" in the binding document? or > we should add '# deprecated' to "mediatek,mt8192-msdc" and keep the example. We do that sometimes, but depends on the situation. Rob _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 555AFC433EF for ; Mon, 9 May 2022 22:37:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Bj0H0lHo2V6ChFBYY4D9n5SH/Yt8TpV6v07tXbDaKF0=; b=TmKzj1PdsIWRAx jJIOjyD4mJt+cyWHQr8hIPfuDSEMq1THMs0KcoGKlE6epwdJhA4TzvphVL7iIdgf36wdZm6VcfOMJ gxiPvHpYav23Kg1DmcTHoAoV+ZDdd0QgnOgVN4ImVKmedarHY0zvdll1LKDLzDgvqd7IX271QN9a9 uwq36fzViXjC+qkvfvp1Tsi2RKtNOai+JfBinuWtlfdxMO8JK6CZaLPcKLSLwZ0Czr2w47cZRFmqO V1Ijx1qfYtDEK1mS9Cy8PmOu8dZqPmZS3e498WGn2uhk2SjMspp6usBv5KI8PVg286wP9bbwbxrb/ 04C1hndYepdX68drZIag==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1noBzK-00Gact-HE; Mon, 09 May 2022 22:36:22 +0000 Received: from mail-oi1-f179.google.com ([209.85.167.179]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1noBzI-00Gaby-0J; Mon, 09 May 2022 22:36:21 +0000 Received: by mail-oi1-f179.google.com with SMTP id e189so16746364oia.8; Mon, 09 May 2022 15:36:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=c1M6wqhWWv3BpYBqrk6no0d2EvsycYmqX1VGhpzRGEI=; b=PbcqbSNEWKUc6aOODA880Yqifz7CinsNWORYZECRBxJJLvOQAIKEOIBqC/zgWVpR5C tbEJ5fRGbwAPx8vgIqc4H3iWu1F8vhp66z5rUTl8EXGmWFThLp7gJPWhV+KaDdAFRtZu DByQRoaYNwyW0DLlSItk3wOIDU9GXiO+NZHCROVsWWrTMm4j2NoiEqvWAo+TanF2ekwq AOvL6uO3OkMtFugRDzRWofKeMUHwF1HVAtNW7sa7uACLqYJICpelOcA3l3kQGJlifMN9 Y0R+2njlQpxF6Hi04ITvxWKiBypVG+qy4SsDTf0XRz4uzickk/TkKlKxw/vdNAyIeAkf fYpg== X-Gm-Message-State: AOAM5314UH7GIfcpN4KsQ4FLNW28HXbVx6wEOdvOuyUrP1onYPPYG5ft vAShzB74HIq+QHS4BiRFKQ== X-Google-Smtp-Source: ABdhPJwSvKg6NdOMWBJFDdtLoIBBQirxE56XmsbpySMSeXjq7HMZUZDlUFltYh7Kr/XklHJvznIbgg== X-Received: by 2002:a05:6808:11c4:b0:2d9:c395:f15e with SMTP id p4-20020a05680811c400b002d9c395f15emr11975287oiv.47.1652135776986; Mon, 09 May 2022 15:36:16 -0700 (PDT) Received: from robh.at.kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id g4-20020a9d6184000000b0060603221250sm5139319otk.32.2022.05.09.15.36.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 May 2022 15:36:16 -0700 (PDT) Received: (nullmailer pid 335215 invoked by uid 1000); Mon, 09 May 2022 22:36:15 -0000 Date: Mon, 9 May 2022 17:36:15 -0500 From: Rob Herring To: Miles Chen Cc: allen-kh.cheng@mediatek.com, angelogioacchino.delregno@collabora.com, chun-jie.chen@mediatek.com, devicetree@vger.kernel.org, ikjn@chromium.org, krzk+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, matthias.bgg@gmail.com, matthias.bgg@kernel.org, mturquette@baylibre.com, sboyd@kernel.org Subject: Re: [PATCH v2 1/2] dt-bindings: ARM: Mediatek: Remove msdc binding of mt8192 clock Message-ID: References: <20220505053111.13924-1-miles.chen@mediatek.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220505053111.13924-1-miles.chen@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220509_153620_087788_E070B44C X-CRM114-Status: GOOD ( 16.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 Thu, May 05, 2022 at 01:31:11PM +0800, Miles Chen wrote: > Hi Rob, > > >> From: Matthias Brugger > >> > >> The msdc gate is part of the MMC driver. Delete the binding description > >> of this node. > > > >An ABI break is okay because ...? > > Sorry for that, > > If the mediatek,mt8192-msdc part is removed from the driver, That's an ABI break too. You just need to explain why as Matthias did in the commit message if the ABI break is okay. > Is it ok to keep "mediatek,mt8192-msdc" in the binding document? or > we should add '# deprecated' to "mediatek,mt8192-msdc" and keep the example. We do that sometimes, but depends on the situation. Rob _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel