From patchwork Wed Dec 16 03:59:16 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dawei Chien X-Patchwork-Id: 7859741 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id F3A4BBEEE1 for ; Wed, 16 Dec 2015 04:01:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0D5492034A for ; Wed, 16 Dec 2015 04:01:46 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 345F9202EC for ; Wed, 16 Dec 2015 04:01:45 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1a93GP-0001A2-Fz; Wed, 16 Dec 2015 04:00:29 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1a93Fo-0007pW-89; Wed, 16 Dec 2015 03:59:54 +0000 X-Listener-Flag: 11101 Received: from mtkhts07.mediatek.inc [(172.21.101.69)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 970151168; Wed, 16 Dec 2015 11:59:22 +0800 Received: from mtkslt303.mediatek.inc (10.21.14.116) by mtkhts07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.266.1; Wed, 16 Dec 2015 11:59:21 +0800 From: Dawei Chien To: Viresh Kumar Subject: [PATCH v5 3/3] arm64: dts: mt8173: Add dynamic power node. Date: Wed, 16 Dec 2015 11:59:16 +0800 Message-ID: <1450238356-36319-4-git-send-email-dawei.chien@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1450238356-36319-1-git-send-email-dawei.chien@mediatek.com> References: <1450238356-36319-1-git-send-email-dawei.chien@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-20151215_195952_788693_60BBA5D6 X-CRM114-Status: GOOD ( 13.96 ) X-Spam-Score: -1.1 (-) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Punit Agrawal , srv_heupstream@mediatek.com, Pawel Moll , Ian Campbell , Dawei Chien , Sascha Hauer , Daniel Lezcano , "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, Daniel Kurtz , Rob Herring , linux-pm@vger.kernel.org, Sascha Hauer , Kumar Gala , Matthias Brugger , 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-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This device node is for calculating dynamic power in mW. Since mt8173 has two clusters, there are two dynamic power coefficient as well. Signed-off-by: Dawei Chien --- This patch is base on patchset: https://lkml.org/lkml/2015/11/17/251 --- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 4114cee..33fabe4 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -71,6 +71,7 @@ #cooling-cells = <2>; #cooling-min-level = <0>; #cooling-max-level = <7>; + dynamic-power-coefficient = <263>; }; cpu1: cpu@1 { @@ -95,6 +96,7 @@ #cooling-cells = <2>; #cooling-min-level = <0>; #cooling-max-level = <7>; + dynamic-power-coefficient = <263>; }; cpu2: cpu@100 { @@ -119,6 +121,7 @@ #cooling-cells = <2>; #cooling-min-level = <0>; #cooling-max-level = <7>; + dynamic-power-coefficient = <530>; }; cpu3: cpu@101 { @@ -143,6 +146,7 @@ #cooling-cells = <2>; #cooling-min-level = <0>; #cooling-max-level = <7>; + dynamic-power-coefficient = <530>; }; idle-states {