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=-7.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 8CB1EC04AAF for ; Thu, 16 May 2019 17:41:08 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 612DC2070D for ; Thu, 16 May 2019 17:41:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="VoxW+ZP1"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="AIRBhrVh" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 612DC2070D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-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=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=dxggtKu1rSjFSBDIQ/x7jF4YNRFyMZHwUuZVCWItf6A=; b=VoxW+ZP1IX1YE/ tPpxG/DfG0hdAEn9jLUFSuf6lfBZ3nVsPoPlIYZ3vBudlWVhvB++1MzJiCD4uhAuTqh2s/k2VRgvr wGkTwvJXTG1qzwNkz7Fw8B0DvCofw8EdpzrwJp4gZxv0OPeDZ+f7mS14hAxZxjcMJUqfcCQJb2tUH focbNYOo4zXcIUUazZ6auUBbxvn0ZlWIQzfDH5vqNmwN9Dh2XXeEQ8Ei3nUgXNTgnZRmbcYC9820K 7s8Z9nZSATtdVl/jXLnuRgqDW5ztOAEmBlwohbBz/GQvss4CN8IodqNrb1r7W3ALAW30SU6OJNTHw Q2He9s9V0o8phq3TGhmQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hRKNH-0001Tb-LT; Thu, 16 May 2019 17:40:59 +0000 Received: from mail-ua1-x941.google.com ([2607:f8b0:4864:20::941]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hRKNE-0001S9-C9 for linux-arm-kernel@lists.infradead.org; Thu, 16 May 2019 17:40:57 +0000 Received: by mail-ua1-x941.google.com with SMTP id 79so1615045uav.6 for ; Thu, 16 May 2019 10:40:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=dgE84Psb/U3etWxpJVt5b8VqKHdbZZrtGPq4Io8QnvM=; b=AIRBhrVhFgw7bH2pwHcH9I6R1AqBcsTlPNnNcXJpBf/pEYgcBTvHtbbQvYiD0GdjC3 Vcii/zl8/NPtJhsrz/3lINqpDAb6oedjkKAJK8LzPcY1+uUm6aNi4S9Dtla3/QabW+ws yU6hWLGod2ZBeAEJzafr03Uc6WR2SvzI45sUc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=dgE84Psb/U3etWxpJVt5b8VqKHdbZZrtGPq4Io8QnvM=; b=bATn83pxoJvH7lmV6UAfDtlP5zPAnGYBnFdSpycDW/KZ82wXrdxIepmWaWVro0q0Eb wIuDno3ee6fmMhnvM1fBz44zLfPVZtkSIPXuWjfA0mxMrvaYEhuN0iadYY56q3OzKI68 BgPni7DDYu8u0QhR8RNilT/CXw5Zn3ZC3LXkw9xvOPkmUlQqQjc6xptTFbSWHy9HInyU PwrtY0xlu8P0BS2EPS9k0o/GxND6zMPY+onCchWJ5EkJCpT4W9ipG4dOD1DEMIDnNhUZ c1EYdIEgXWtNqZNIF4M0/+Lr4vn+/4iekzQzU5RmFmS37DmSNvflDCy00IAjM4AFTNVl yv1A== X-Gm-Message-State: APjAAAXP1xE4qKy+9Uqr6Xq7duKbamMv1GFQmxexiZ8G9VpF3N1UcUMn 2PyaVsc/FW7UiNak61Joj5itleOX4e8= X-Google-Smtp-Source: APXvYqzWLnVwaBg5M9jrpd8J+Dl/IxDA8cwXsw9vHPMI1OgBYO866t3pEAR4rUjZz9x33jjYrLAGjQ== X-Received: by 2002:ab0:6309:: with SMTP id a9mr21053649uap.35.1558028455209; Thu, 16 May 2019 10:40:55 -0700 (PDT) Received: from mail-vs1-f53.google.com (mail-vs1-f53.google.com. [209.85.217.53]) by smtp.gmail.com with ESMTPSA id l76sm2713283vke.32.2019.05.16.10.40.53 for (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Thu, 16 May 2019 10:40:54 -0700 (PDT) Received: by mail-vs1-f53.google.com with SMTP id d128so2846747vsc.10 for ; Thu, 16 May 2019 10:40:53 -0700 (PDT) X-Received: by 2002:a67:1cc2:: with SMTP id c185mr1516432vsc.20.1558028453360; Thu, 16 May 2019 10:40:53 -0700 (PDT) MIME-Version: 1.0 References: <20190516172510.181473-1-mka@chromium.org> In-Reply-To: <20190516172510.181473-1-mka@chromium.org> From: Doug Anderson Date: Thu, 16 May 2019 10:40:38 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 1/3] dt-bindings: gpu: add #cooling-cells property to the ARM Mali Midgard GPU binding To: Matthias Kaehlcke X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190516_104056_409625_C2BE6285 X-CRM114-Status: GOOD ( 17.85 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Heiko Stuebner , David Airlie , Kevin Hilman , LKML , dri-devel , "open list:ARM/Rockchip SoC..." , Rob Herring , Daniel Vetter , Linux ARM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, On Thu, May 16, 2019 at 10:25 AM Matthias Kaehlcke wrote: > The GPU can be used as a thermal cooling device, add an optional > '#cooling-cells' property. > > Signed-off-by: Matthias Kaehlcke > --- > Changes in v2: > - patch added to the series > --- > Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt > index 18a2cde2e5f3..61fd41a20f99 100644 > --- a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt > +++ b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt > @@ -37,6 +37,8 @@ Optional properties: > - operating-points-v2 : Refer to Documentation/devicetree/bindings/opp/opp.txt > for details. > > +- #cooling-cells: Refer to Documentation/devicetree/bindings/thermal/thermal.txt > + for details. > > Example for a Mali-T760: > > @@ -51,6 +53,7 @@ gpu@ffa30000 { > mali-supply = <&vdd_gpu>; > operating-points-v2 = <&gpu_opp_table>; > power-domains = <&power RK3288_PD_GPU>; > + #cooling-cells = <2>; > }; You will conflict with d5ff1adb3809 ("dt-bindings: gpu: mali-midgard: Add resets property"), but it's easy to rebase. I'll leave it to whoever is going to land this to decide if they would like you to re-post or if they can handle resolving the conflict themselves. +Kevin who appears to be the one who landed the conflicting commit. With that: Reviewed-by: Douglas Anderson _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel