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=-8.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 6BFA0C5519D for ; Mon, 27 Apr 2020 03:49:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4A9FD206D4 for ; Mon, 27 Apr 2020 03:49:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="we4uRc/H" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726508AbgD0Dt5 (ORCPT ); Sun, 26 Apr 2020 23:49:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47560 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726391AbgD0Dt4 (ORCPT ); Sun, 26 Apr 2020 23:49:56 -0400 Received: from mail-pl1-x643.google.com (mail-pl1-x643.google.com [IPv6:2607:f8b0:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F7FCC061A41 for ; Sun, 26 Apr 2020 20:49:55 -0700 (PDT) Received: by mail-pl1-x643.google.com with SMTP id w3so6476972plz.5 for ; Sun, 26 Apr 2020 20:49:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=3BQtmdkZTOxoTu8cuntZt9I/+ptcn4gko9UOiotLnjE=; b=we4uRc/H1yVjarr8WAv+iWDbCOBVbG8JDbGr3TEceAesV9+p6UtdP85GbQrANodFxJ UiQvQou8pt7sJXJZyVlNlatZIwFCM0ggFaPxrsp1YCLHAzJD+N+lKhx4owfVILvK4vdG MYuTBNi+M4YiiOYicEZc2R5s6J0184RvUUMknTefc9Rb4EiZrsr+CIyzHdLOwllnSxpM RgnJgQE/o9NRtLPwS+yXMtoXLSeVIrI7dzOjQsTWay7alfb9vx7R4wA1f/BqCCIH9yRD 7IkJeSEFabtvNck0wvH47c5jznVZnvUxI0blskYH1L7kpeGdFGsQ8/OhoM3xlaTYV6IO i+fA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=3BQtmdkZTOxoTu8cuntZt9I/+ptcn4gko9UOiotLnjE=; b=U5udXdXh1gpE1585QvujjNVw6qT+y397tDJt7b1tBv2RVgYWZnHFnW/7b2yOaAjja5 AdS9nNCrdE+sd/aRqVrkS1dIsciffMq6C6+UOJGfBU9C9DileFUqXZe78oXSGfgvaAp8 B3SOEL47XprB83JdswUvZlOwUXw0zehWzm0R0GQjb1ICXJAVCrK/sCftdzoroD0mpKrz EXqXYSJAClGDzJzt5T9wyA5mYgS99QqKnXS49VvZj2I8cKHZu/fpieVtTAiMfkkTA32f IGfgtY/2YcSdqrpNVUybjchA/FXWS60E6dDK282ftAyd3P9rGURoutuQcOY3bKYO4yEg cuMw== X-Gm-Message-State: AGi0PubWfjdFw9kP0uzieSwvo3BhVWx4ZJzHgnEyJEJ7uShL8qW76Ho4 FqR1brSP0XIYI4Vyl/hYgsNNdg== X-Google-Smtp-Source: APiQypK5szD7hM+jQL1hCAEBBB1/SOG/vc4lsjbXV3dcq+ENgZR7btz7XbIj75d4suuJOOA2ZPJugQ== X-Received: by 2002:a17:90a:12c3:: with SMTP id b3mr22498072pjg.57.1587959394422; Sun, 26 Apr 2020 20:49:54 -0700 (PDT) Received: from localhost ([122.171.118.46]) by smtp.gmail.com with ESMTPSA id j13sm10069756pje.1.2020.04.26.20.49.53 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 26 Apr 2020 20:49:53 -0700 (PDT) Date: Mon, 27 Apr 2020 09:19:51 +0530 From: Viresh Kumar To: ansuelsmth@gmail.com Cc: 'Rob Herring' , 'Viresh Kumar' , 'Andy Gross' , 'Bjorn Andersson' , 'Ilia Lin' , 'Nishanth Menon' , 'Stephen Boyd' , "'Rafael J. Wysocki'" , 'Sricharan R' , 'linux-arm-msm' , "'open list:THERMAL'" , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: R: [PATCH v2 2/2] dt-bindings: opp: Fix wrong binding in qcom-nvmem-cpufreq Message-ID: <20200427034951.xrk5ja3pg4anbg4s@vireshk-i7> References: <20200422201216.10593-1-ansuelsmth@gmail.com> <20200422201216.10593-2-ansuelsmth@gmail.com> <087301d61a86$68b6f950$3a24ebf0$@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <087301d61a86$68b6f950$3a24ebf0$@gmail.com> User-Agent: NeoMutt/20180716-391-311a52 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 25-04-20, 00:19, ansuelsmth@gmail.com wrote: > > On Wed, Apr 22, 2020 at 3:12 PM Ansuel Smith > > wrote: > > > > > > Update binding to new generic name "operating-points-v2-qcom-cpu" > > > > > > Fixes: a8811ec764f9 ("cpufreq: qcom: Add support for krait based socs") > > > Signed-off-by: Ansuel Smith > > > --- > > > Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt | 2 > > +- > > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > > > diff --git a/Documentation/devicetree/bindings/opp/qcom-nvmem- > > cpufreq.txt b/Documentation/devicetree/bindings/opp/qcom-nvmem- > > cpufreq.txt > > > index 64f07417ecfb..537e1774f589 100644 > > > --- a/Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt > > > +++ b/Documentation/devicetree/bindings/opp/qcom-nvmem- > > cpufreq.txt > > > @@ -19,7 +19,7 @@ In 'cpu' nodes: > > > > > > In 'operating-points-v2' table: > > > - compatible: Should be > > > - - 'operating-points-v2-kryo-cpu' for apq8096, msm8996, msm8974, > > > + - 'operating-points-v2-qcom-cpu' for apq8096, msm8996, > > msm8974, > > > apq8064, ipq8064, msm8960 and ipq8074. > > > > This is not how you fix the backwards compatibility issue pointed out > > on the Fixes reference. > > > > Rob > > Sorry but can you give some directive? Should I use the old binding and change > the driver to use it instead of the new one (and drop it) ? It is not about the name of the binding, you can rename it to whatever you want. The kernel needs to keep supporting all the previous bindings, so we can keep on changing the kernel but keep the same bootloader (with earlier bindings). -- viresh