From patchwork Wed Aug 14 10:06:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Kao X-Patchwork-Id: 11093651 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 6D6F86C5 for ; Wed, 14 Aug 2019 10:08:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 56725287A6 for ; Wed, 14 Aug 2019 10:08:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4AF64287AF; Wed, 14 Aug 2019 10:08:04 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 00B8A287A6 for ; Wed, 14 Aug 2019 10:08:03 +0000 (UTC) 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:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=rsb1GHsL+vlEO6qJRsgGL5lFizLrfNbDQsJIvhC9SUs=; b=luf8m9OTaIjW2u i+F3l5cVeEtcb/xd5R+kiD7f8iv8KwH2EVsFLPIy+L44/lb/KD61bZkuI5f+m1S/IEglPKHSOwaDz IowsbvMNwBHAYFSi45j2jMYSfUF/wsJ7bq/FAkXTeFvOr0mUEQdoKEoqtbuIVtHW72ekt2wEm+XBg 0NlLp6ciUBIeW6r+qii1h8DBd5jbrQfNlkV8TNToi+xGZKaMp0sXpfbeN/qbyGIMWun5zTqoOQZ0m eYvgREScJff8fy7GOWK+JUSyzxcSdPDFD/dI2BunLwP4crjCVHksO83LgT11vA8Foy28bxnY7/2CN OhpcRW1LS6yZ9J7l1fkg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hxqCJ-00041M-Fa; Wed, 14 Aug 2019 10:08:03 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hxqBR-0003RP-MU; Wed, 14 Aug 2019 10:07:11 +0000 X-UUID: 889a4cb207fe439088882321298ed4e9-20190814 X-UUID: 889a4cb207fe439088882321298ed4e9-20190814 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 628095366; Wed, 14 Aug 2019 02:06:55 -0800 Received: from MTKMBS01N1.mediatek.inc (172.21.101.68) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 14 Aug 2019 03:06:55 -0700 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs01n1.mediatek.inc (172.21.101.68) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 14 Aug 2019 18:06:53 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 14 Aug 2019 18:06:53 +0800 From: Michael Kao To: Zhang Rui , Eduardo Valentin , Daniel Lezcano , Rob Herring , Mark Rutland , Matthias Brugger , Subject: [PATCH 3/4] arm64: dts: mt8183: Add #cooling-cells to CPU nodes Date: Wed, 14 Aug 2019 18:06:48 +0800 Message-ID: <1565777209-21869-4-git-send-email-michael.kao@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1565777209-21869-1-git-send-email-michael.kao@mediatek.com> References: <1565777209-21869-1-git-send-email-michael.kao@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190814_030709_945994_5A5C55E2 X-CRM114-Status: UNSURE ( 9.81 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, "michael.kao" , linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: "michael.kao" The #cooling-cells property needs to be specified to allow a CPU to be used as cooling device. Signed-off-by: michael.kao --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 9de706a..bc42b82 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -9,6 +9,7 @@ #include #include #include "mt8183-pinfunc.h" +#include / { compatible = "mediatek,mt8183"; @@ -59,6 +60,7 @@ enable-method = "psci"; capacity-dmips-mhz = <741>; dynamic-power-coefficient = <84>; + #cooling-cells = <2>; }; cpu1: cpu@1 { @@ -68,6 +70,7 @@ enable-method = "psci"; capacity-dmips-mhz = <741>; dynamic-power-coefficient = <84>; + #cooling-cells = <2>; }; cpu2: cpu@2 { @@ -77,6 +80,7 @@ enable-method = "psci"; capacity-dmips-mhz = <741>; dynamic-power-coefficient = <84>; + #cooling-cells = <2>; }; cpu3: cpu@3 { @@ -86,6 +90,7 @@ enable-method = "psci"; capacity-dmips-mhz = <741>; dynamic-power-coefficient = <84>; + #cooling-cells = <2>; }; cpu4: cpu@100 { @@ -95,6 +100,7 @@ enable-method = "psci"; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <211>; + #cooling-cells = <2>; }; cpu5: cpu@101 { @@ -104,6 +110,7 @@ enable-method = "psci"; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <211>; + #cooling-cells = <2>; }; cpu6: cpu@102 { @@ -113,6 +120,7 @@ enable-method = "psci"; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <211>; + #cooling-cells = <2>; }; cpu7: cpu@103 { @@ -122,6 +130,7 @@ enable-method = "psci"; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <211>; + #cooling-cells = <2>; }; };