From patchwork Fri Jun 21 09:16:03 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 11009363 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 66739112C for ; Fri, 21 Jun 2019 09:49:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 50A91289E5 for ; Fri, 21 Jun 2019 09:49:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 442D028908; Fri, 21 Jun 2019 09:49:16 +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 autolearn=ham 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 EA0F428908 for ; Fri, 21 Jun 2019 09:49:15 +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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=yJ6S/khTUCg0nLw9RZLEXDLlXXygdKAr1l9TVpp78Yc=; b=dM1OhDg1yb5q6R0ASLoAdWZaIb AFQMK/FaGqafVD8y3APfonYFJGc11p6aI3GWIAfxyZoc6cLLSETxwBkMmH7EMLlrEl7BdxEiXZuLm XmA3GFxF78WWRW9foHi1xleUy0OKaOWnICo0IdHHsuFdO+E+EZWOptv5kxUCeID3PAkclQ+TauR5u WX8mA+AKbAGS1tdJzIpnKjLGiyswNAybU1hUc79x9IDvJ14HDUZG1SvPZe3iolWUQikqBzoFdF4jW 4nkr4xvLJq2gSetN/BoHEiFfF21MmGZRQS9Cop0DJwrpagh3xEgY5ed76phNUJqjj5BMORHuhXS6T nbKKgrEA==; 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 1heGAU-0007KI-Nc; Fri, 21 Jun 2019 09:49:14 +0000 Received: from kirsty.vergenet.net ([202.4.237.240]) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1heFgn-0002tV-UF for linux-arm-kernel@lists.infradead.org; Fri, 21 Jun 2019 09:18:36 +0000 Received: from reginn.horms.nl (watermunt.horms.nl [80.127.179.77]) by kirsty.vergenet.net (Postfix) with ESMTPA id 914AF25BECB; Fri, 21 Jun 2019 19:16:43 +1000 (AEST) Received: by reginn.horms.nl (Postfix, from userid 7100) id 1119D943086; Fri, 21 Jun 2019 11:16:34 +0200 (CEST) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Subject: [PATCH 25/53] arm64: dts: renesas: r8a77965: Add dynamic power coefficient Date: Fri, 21 Jun 2019 11:16:03 +0200 Message-Id: X-Mailer: git-send-email 2.11.0 In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190621_021834_642495_89AA6159 X-CRM114-Status: UNSURE ( 9.14 ) 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: Simon Horman , Magnus Damm , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 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 Describe the dynamic power coefficient of A57 and A53 CPUs. Based on work by Gaku Inami and others. Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a77965.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi index d4aefe2dee94..131f895ab778 100644 --- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi @@ -112,6 +112,7 @@ next-level-cache = <&L2_CA57>; enable-method = "psci"; #cooling-cells = <2>; + dynamic-power-coefficient = <854>; clocks = <&cpg CPG_CORE R8A77965_CLK_Z>; operating-points-v2 = <&cluster0_opp>; };