From patchwork Tue Feb 13 09:44:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Schultz X-Patchwork-Id: 10215575 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 46BBA601C2 for ; Tue, 13 Feb 2018 09:47:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3DB8C287F8 for ; Tue, 13 Feb 2018 09:47:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 30E8D2883D; Tue, 13 Feb 2018 09:47:30 +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=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID 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 A5A2A287F8 for ; Tue, 13 Feb 2018 09:47:29 +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:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:Subject:To: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=YvaAMjLqP6uyJC7skYR4DRyccHyKwWhywhG+lFeQTWs=; b=bfizC0YWAvO4ST BoaI/0NrPsqesQyoEf3z3VAkqitfMwX1icblC4egLd1Dm+8WV0Awy+vRJSw7bvWYt8V/OYbf1/GAo PkEBf5q+LYMZTkVmCXgbxFNhziWt4+n7hTo3h3isGEOA/6NjT7jktlT5vPQuSa5KlpqBMx8fw9AdP bsQeZVj1kjh+uq2eY2iaPq6oJ/Lh0R33vUFOYncL34MXaobnlMZq+CnvQMAPNDcRILpSRapb0iqNC 7vypeNnSRevvvStT4raqIybI4XwGp9K3Hthrd//L/477E5lvc2hzxngp4C5Z/4xQ0SWxSjRR6H8ux G46Rom1ELAtl7O3tbn3Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1elXBO-0005yM-Op; Tue, 13 Feb 2018 09:47:26 +0000 Received: from mail.x-arc.de ([217.6.246.34] helo=root.phytec.de) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1elX8o-0002bF-TZ; Tue, 13 Feb 2018 09:44:51 +0000 Received: from idefix.phytec.de (idefix.phytec.de [172.16.0.10]) by root.phytec.de (Postfix) with ESMTP id 16241A0099C; Tue, 13 Feb 2018 10:44:53 +0100 (CET) Received: from augenblix.phytec.de ([172.16.0.56]) by idefix.phytec.de (IBM Domino Release 9.0.1FP7) with ESMTP id 2018021310443439-171542 ; Tue, 13 Feb 2018 10:44:34 +0100 From: Daniel Schultz To: heiko@sntech.de, robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] ARM: dts: rockchip: phycore: Remove 1.8 GHz operation point Date: Tue, 13 Feb 2018 10:44:32 +0100 Message-Id: <1518515074-22526-1-git-send-email-d.schultz@phytec.de> X-Mailer: git-send-email 2.7.4 X-MIMETrack: Itemize by SMTP Server on Idefix/Phytec(Release 9.0.1FP7|August 17, 2016) at 13.02.2018 10:44:34, Serialize by Router on Idefix/Phytec(Release 9.0.1FP7|August 17, 2016) at 13.02.2018 10:44:34, Serialize complete at 13.02.2018 10:44:34 X-TNEFEvaluated: 1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180213_014447_180798_C382D3FE X-CRM114-Status: UNSURE ( 7.40 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Rockchip recommends to run the CPU cores only with operations points of 1.6 GHz or lower. Removed the cpu0 node with too high operation points and use the default values instead. Signed-off-by: Daniel Schultz --- arch/arm/boot/dts/rk3288-phycore-som.dtsi | 20 -------------------- 1 file changed, 20 deletions(-) diff --git a/arch/arm/boot/dts/rk3288-phycore-som.dtsi b/arch/arm/boot/dts/rk3288-phycore-som.dtsi index 99cfae8..5eae477 100644 --- a/arch/arm/boot/dts/rk3288-phycore-som.dtsi +++ b/arch/arm/boot/dts/rk3288-phycore-som.dtsi @@ -110,26 +110,6 @@ }; }; -&cpu0 { - cpu0-supply = <&vdd_cpu>; - operating-points = < - /* KHz uV */ - 1800000 1400000 - 1608000 1350000 - 1512000 1300000 - 1416000 1200000 - 1200000 1100000 - 1008000 1050000 - 816000 1000000 - 696000 950000 - 600000 900000 - 408000 900000 - 312000 900000 - 216000 900000 - 126000 900000 - >; -}; - &emmc { status = "okay"; bus-width = <8>;