From patchwork Fri Nov 16 10:01:09 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Viresh Kumar X-Patchwork-Id: 10685763 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2859E14DB for ; Fri, 16 Nov 2018 10:01:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0F89B2D30E for ; Fri, 16 Nov 2018 10:01:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 023522D302; Fri, 16 Nov 2018 10:01:32 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 80D842D302 for ; Fri, 16 Nov 2018 10:01:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727638AbeKPUND (ORCPT ); Fri, 16 Nov 2018 15:13:03 -0500 Received: from mail-pg1-f195.google.com ([209.85.215.195]:46125 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727534AbeKPUND (ORCPT ); Fri, 16 Nov 2018 15:13:03 -0500 Received: by mail-pg1-f195.google.com with SMTP id w7so10382401pgp.13 for ; Fri, 16 Nov 2018 02:01:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=iaocSBgVSQTsyWZDwUyvm9AOU5NWzNYaxEXBwFA4KOE=; b=ZdFut/OyruJMA3LLM6BQthGHcgT/z7FbcwGqVbho259HwobgxkjeY3HCTP4pzQluk8 1oSU11F+tbWgxmWRgwU234r4e/yOKBG60sgifVn6fA94eN/WVoFWh71Q3H+ych2OuzBm sub+J1lEbWM02lUd06Cyl86CDvyqS6B+1KDDw= 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:mime-version :content-transfer-encoding; bh=iaocSBgVSQTsyWZDwUyvm9AOU5NWzNYaxEXBwFA4KOE=; b=tcaTilKS4yK2WIC4GtyfmQ5i1tPKZLC3eV0LwvNjGT7zITIMWNl01CC0iDNMR1YhAB VKEqHG4jQQhGwD5HRQGDDccCn7YKH2rgTNB9vHiHvwyRyLJue1PVDf5SOc1UqR2aqYdy pU7hxYy4QzhLklveGOpv6vXpzLzqmTxcIPd6Jm3N4jBPfV6XrGUgOxNAJ5xOFwyogzDT SIMLfs0LB0C0dSGrHHhS2WImzyJaCTHSNcmp+UZCuyiEFjokhncz7Z75Gdz9mzacoX2b JlHzei2xWDNgW0UAh+8Pi0sPZhyzdeHcybMwpsbSq9yei9sP92UshCpMFK7UoAv94l1F fzJA== X-Gm-Message-State: AGRZ1gIUh7KLPJYpOv5j9sCvYCBzGQr6PRi2X+x6cg+YeAMzcJF0tb4Q Sc0soz+7K93IFJhZ8sAkpTYoQw== X-Google-Smtp-Source: AJdET5enIB1r/mD6ySjDFaQu7GleUgt3JZEAYXHrIzibgVMHHxds53iEuGLj/ARERvX8h5T2vWrWoQ== X-Received: by 2002:a63:bd51:: with SMTP id d17mr9459706pgp.443.1542362485534; Fri, 16 Nov 2018 02:01:25 -0800 (PST) Received: from localhost ([122.172.88.116]) by smtp.gmail.com with ESMTPSA id c7-v6sm37862340pfh.25.2018.11.16.02.01.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 16 Nov 2018 02:01:23 -0800 (PST) From: Viresh Kumar To: Mark Rutland , Rob Herring , Chen-Yu Tsai , Heiko Stuebner , Krzysztof Kozlowski , Kukjin Kim , Li Yang , Masahiro Yamada , Matthias Brugger , Maxime Ripard , Shawn Guo Cc: Viresh Kumar , devicetree@vger.kernel.org, Vincent Guittot , Daniel Lezcano , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 0/6] ARM: dts: Fix incomplete cooling-maps Date: Fri, 16 Nov 2018 15:31:09 +0530 Message-Id: X-Mailer: git-send-email 2.19.1.568.g152ad8e3369a MIME-Version: 1.0 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Hello, Now that the below commit are merged in mainline, we can start fixing the platform specific DT files: commit d7a4303b8d1f ("dt-bindings: thermal: Allow multiple devices to share cooling map") commit a92bab8919e3 ("of: thermal: Allow multiple devices to share cooling map") Each CPU can (and does) participate in cooling down the system but the DT only captures a handful of them, normally CPU0, in the cooling maps. Things work by chance currently as under normal circumstances its the first CPU of each cluster which is used by the operating systems to probe the cooling devices. But as soon as this CPU ordering changes and any other CPU is used to bring up the cooling device, we will start seeing failures. Also the DT is rather incomplete when we list only one CPU in the cooling maps, as the hardware doesn't have any such limitations. Update cooling maps to include all devices affected by individual trip points. --- viresh Viresh Kumar (6): ARM: dts: exynos: Add all CPUs in cooling maps ARM: dts: ls1021a: Add all CPUs in cooling maps ARM: dts: mt7623: Add all CPUs in cooling maps ARM: dts: rockchip: Add all CPUs in cooling maps ARM: dts: sunxi: Add all CPUs in cooling maps ARM: dts: uniphier: Add all CPUs in cooling maps arch/arm/boot/dts/exynos3250-artik5.dtsi | 6 +- arch/arm/boot/dts/exynos3250-monk.dts | 6 +- arch/arm/boot/dts/exynos3250-rinato.dts | 6 +- arch/arm/boot/dts/exynos4210-trats.dts | 4 +- arch/arm/boot/dts/exynos4210.dtsi | 2 +- .../boot/dts/exynos4412-itop-scp-core.dtsi | 8 +- arch/arm/boot/dts/exynos4412-midas.dtsi | 8 +- .../boot/dts/exynos4412-odroid-common.dtsi | 8 +- arch/arm/boot/dts/exynos4412-odroidu3.dts | 17 ++- arch/arm/boot/dts/exynos4412.dtsi | 6 +- arch/arm/boot/dts/exynos5250.dtsi | 7 +- arch/arm/boot/dts/exynos5422-odroidhc1.dts | 106 +++++++++++------- .../boot/dts/exynos5422-odroidxu3-common.dtsi | 106 +++++++++++------- arch/arm/boot/dts/ls1021a.dtsi | 2 + arch/arm/boot/dts/mt7623.dtsi | 15 ++- arch/arm/boot/dts/rk322x.dtsi | 10 +- arch/arm/boot/dts/rk3288-veyron-mickey.dts | 24 ++-- arch/arm/boot/dts/rk3288.dtsi | 15 ++- arch/arm/boot/dts/sun6i-a31.dtsi | 11 +- arch/arm/boot/dts/sun7i-a20.dtsi | 5 +- arch/arm/boot/dts/sun8i-a33.dtsi | 16 ++- arch/arm/boot/dts/uniphier-pxs2.dtsi | 6 +- 22 files changed, 250 insertions(+), 144 deletions(-)