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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 A6E3AC54E4B for ; Sun, 10 May 2020 16:56:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 85ADF20820 for ; Sun, 10 May 2020 16:56:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="hkGNQyc/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729313AbgEJQ4D (ORCPT ); Sun, 10 May 2020 12:56:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36790 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1729254AbgEJQz5 (ORCPT ); Sun, 10 May 2020 12:55:57 -0400 Received: from mail-wr1-x443.google.com (mail-wr1-x443.google.com [IPv6:2a00:1450:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A10FC061A0C for ; Sun, 10 May 2020 09:55:57 -0700 (PDT) Received: by mail-wr1-x443.google.com with SMTP id i15so7924065wrx.10 for ; Sun, 10 May 2020 09:55:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=msywohSuGh6swONibcP6F+70WAKAL/uMsF9k7te5F+k=; b=hkGNQyc/x4KmNhR09Y2373rMJ+tldHIgVAtQ5VwfCBsP8haDn+N554iEOj/zvNyHXG 2apeoK0tQG+mCZe97atPSgr5GjCqVes/Vgfs61/9MXW6B0/NaycoQm9quf+iHnLJpxfn EdOP0OBpcI+8rSXiKPOUWE1n30U81mOmraEgodeYJpyKJu38h+3/GKIkcd+Szc6UV9qd NQf0r9ZCLRFpAZHtAhEpxwT/l5YlSSP94UTc2Z/IWWgFz2c4CA1+Z3ZT+t/8dGPIe+ac 33uMRKEFmjB204J9WZxdHkaJp9PZ0z38gHVu99IcR/xD1X804ASAGwRe1OlbaHnF1ljh H3QA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=msywohSuGh6swONibcP6F+70WAKAL/uMsF9k7te5F+k=; b=MbAkjmshB3h3V4nYp34w9gEMKd/9/9urT45xNte3fH5xsOv1nNgDvLTJLnhmFzUH/d lBreshZBMwCA8ksJ0bgrWJUu6vgumOghV/xJTHRGGEe62W6Dwh1mF93RBi4/HTjyqNz1 X7ldJB1r+QJmlQMmfkazikUdm7wLK2G1wVqrWcs4K3JalEe4/2oWAima+E9WuwPMIJ30 w+J2a3LgHVDMM4BF2q6Az41xfXr82ZcO+GEiAxiZB5pzcGzdO4PK3ujUxJF3aI8z4uVb AmGiRlfchFoz31axuXpWUI5PuxrbHWWWyRiNNmTZ9VrIFfrEY50S7OtUYXmGyBZThazA rQpw== X-Gm-Message-State: AGi0PubM4YzgZPx6NkeDizfwccq0yw6n2zHFrbXSa2+d7jHkkwB5LNvd nCiAWV5H+J2pkaNXkp2TDkQ= X-Google-Smtp-Source: APiQypJQLiGZ3inhyarOnjxz5H8I+2somPxs9/69ewsW1D9UgAjT/OiP3usqGH5auhmMYmhn3EFEJA== X-Received: by 2002:a5d:69c3:: with SMTP id s3mr13817785wrw.305.1589129756050; Sun, 10 May 2020 09:55:56 -0700 (PDT) Received: from localhost.localdomain ([2a01:e0a:1f1:d0f0:1cc8:b1f1:a2b8:a1ee]) by smtp.gmail.com with ESMTPSA id g15sm13637670wrp.96.2020.05.10.09.55.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 10 May 2020 09:55:55 -0700 (PDT) From: =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= To: Rob Herring , Tomeu Vizoso , Steven Price , Alyssa Rosenzweig , Viresh Kumar , Nishanth Menon , Stephen Boyd , Maxime Ripard , Chen-Yu Tsai Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= Subject: [PATCH 13/15] arm64: dts: allwinner: h6: Add cooling map for GPU Date: Sun, 10 May 2020 18:55:36 +0200 Message-Id: <20200510165538.19720-14-peron.clem@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200510165538.19720-1-peron.clem@gmail.com> References: <20200510165538.19720-1-peron.clem@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a simple cooling map for the GPU. Signed-off-by: Clément Péron --- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 22 ++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 2e31632c6ca8..b26f735201c7 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -173,6 +173,7 @@ clocks = <&ccu CLK_GPU>, <&ccu CLK_BUS_GPU>; clock-names = "core", "bus"; resets = <&ccu RST_BUS_GPU>; + #cooling-cells = <2>; status = "disabled"; }; @@ -1002,6 +1003,27 @@ polling-delay-passive = <0>; polling-delay = <0>; thermal-sensors = <&ths 1>; + + trips { + gpu_alert: gpu-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + gpu-crit { + temperature = <100000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&gpu_alert>; + cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; }; }; }; -- 2.20.1