From patchwork Wed Dec 2 21:19:21 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Gamari X-Patchwork-Id: 7753151 Return-Path: X-Original-To: patchwork-linux-samsung-soc@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 30CAEBEEE1 for ; Wed, 2 Dec 2015 21:31:07 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 40BF920549 for ; Wed, 2 Dec 2015 21:31:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7A02420546 for ; Wed, 2 Dec 2015 21:31:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757270AbbLBV3c (ORCPT ); Wed, 2 Dec 2015 16:29:32 -0500 Received: from mail.smart-cactus.org ([54.187.36.80]:50831 "EHLO mail.smart-cactus.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757367AbbLBV33 (ORCPT ); Wed, 2 Dec 2015 16:29:29 -0500 Received: from localhost.localdomain (HSI-KBW-149-172-43-78.hsi13.kabel-badenwuerttemberg.de [149.172.43.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (Client did not present a certificate) (Authenticated sender: ben@smart-cactus.org) by mail.smart-cactus.org (Postfix) with ESMTPSA id A57FB64B64; Wed, 2 Dec 2015 21:07:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mail.smart-cactus.org; s=mail; t=1449090469; bh=ekJ4pg4nr1cD/PSXl366RtGGDiMqTcxj1k94LpkDS0M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HhCnethDV6x2XtiAR8s4ujVXaMEoyilTPqHDDsK6F7rlWtHS1Fh0WUXKmaHLy3dAr VLd7oYBeXjbJuBln8gZhUf0FsfNCT41qM/6umPfvahVxNPGzaJH7pU4bvyx9ybCLFv eGqDvZiQpHbLx6qCA1UqdVdLdmeGu7ZdLUuk/LW0= From: Ben Gamari To: Thomas Abraham , Sylwester Nawrocki , Michael Turquette , Kukjin Kim , Kukjin Kim , Viresh Kumar , Krzysztof Kozlowski Cc: Tomasz Figa , Lukasz Majewski , Heiko Stuebner , Chanwoo Choi , Kevin Hilman , Javier Martinez Canillas , Tobias Jakobi , Anand Moon , linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, b.zolnierkie@samsung.com, Doug Anderson , Javier Martinez Canillas , Andreas Faerber , Sachin Kamat , Ben Gamari Subject: [PATCH 06/12] ARM: dts: Exynos5800: fix CPU OPP Date: Wed, 2 Dec 2015 22:19:21 +0100 Message-Id: <1449091167-20758-7-git-send-email-ben@smart-cactus.org> X-Mailer: git-send-email 2.6.2 In-Reply-To: <1449091167-20758-1-git-send-email-ben@smart-cactus.org> References: <1449091167-20758-1-git-send-email-ben@smart-cactus.org> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID,T_RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=unavailable 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 From: Bartlomiej Zolnierkiewicz Fix CPU operating points for Exynos5800 (it uses different voltages than Exynos5420 and supports additional frequencies). However don't use 2000MHz & 1900MHz OPPs (for A15 cores) and 1400MHz OPP (for A7 cores) until there is a separate DTS for ODROID-XU3 Lite board (which doesn't support these higher OPPs). Based on Hardkernel's kernel for ODROID-XU3 board. Cc: Kukjin Kim Cc: Doug Anderson Cc: Javier Martinez Canillas Cc: Andreas Faerber Cc: Sachin Kamat Cc: Thomas Abraham Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Ben Gamari --- arch/arm/boot/dts/exynos5800.dtsi | 136 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 136 insertions(+) diff --git a/arch/arm/boot/dts/exynos5800.dtsi b/arch/arm/boot/dts/exynos5800.dtsi index c0bb356..43d42f4 100644 --- a/arch/arm/boot/dts/exynos5800.dtsi +++ b/arch/arm/boot/dts/exynos5800.dtsi @@ -17,8 +17,144 @@ / { compatible = "samsung,exynos5800", "samsung,exynos5"; + + cpu0_opp_table: opp_table0 { + compatible = "operating-points-v2"; + opp-shared; + opp00 { + opp-hz = /bits/ 64 <1800000000>; + opp-microvolt = <1250000>; + }; + opp01 { + opp-hz = /bits/ 64 <1700000000>; + opp-microvolt = <1250000>; + }; + opp02 { + opp-hz = /bits/ 64 <1600000000>; + opp-microvolt = <1250000>; + }; + opp03 { + opp-hz = /bits/ 64 <1500000000>; + opp-microvolt = <1100000>; + }; + opp04 { + opp-hz = /bits/ 64 <1400000000>; + opp-microvolt = <1100000>; + }; + opp05 { + opp-hz = /bits/ 64 <1300000000>; + opp-microvolt = <1100000>; + }; + opp06 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1000000>; + }; + opp07 { + opp-hz = /bits/ 64 <1100000000>; + opp-microvolt = <1000000>; + }; + opp08 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <1000000>; + }; + opp09 { + opp-hz = /bits/ 64 <900000000>; + opp-microvolt = <1000000>; + }; + opp10 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <900000>; + }; + opp11 { + opp-hz = /bits/ 64 <700000000>; + opp-microvolt = <900000>; + }; + opp12 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <900000>; + }; + opp13 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <900000>; + }; + opp14 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <900000>; + }; + opp15 { + opp-hz = /bits/ 64 <300000000>; + opp-microvolt = <900000>; + }; + opp16 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <900000>; + }; + }; + + cpu1_opp_table: opp_table1 { + compatible = "operating-points-v2"; + opp-shared; + opp00 { + opp-hz = /bits/ 64 <1300000000>; + opp-microvolt = <1250000>; + }; + opp01 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1250000>; + }; + opp02 { + opp-hz = /bits/ 64 <1100000000>; + opp-microvolt = <1250000>; + }; + opp03 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <1100000>; + }; + opp04 { + opp-hz = /bits/ 64 <900000000>; + opp-microvolt = <1100000>; + }; + opp05 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <1100000>; + }; + opp06 { + opp-hz = /bits/ 64 <700000000>; + opp-microvolt = <1000000>; + }; + opp07 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <1000000>; + }; + opp08 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <1000000>; + }; + opp09 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <1000000>; + }; + opp10 { + opp-hz = /bits/ 64 <300000000>; + opp-microvolt = <900000>; + }; + opp11 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <900000>; + }; + }; }; +&cpu0 { operating-points-v2 = <&cpu0_opp_table>; }; +&cpu1 { operating-points-v2 = <&cpu0_opp_table>; }; +&cpu2 { operating-points-v2 = <&cpu0_opp_table>; }; +&cpu3 { operating-points-v2 = <&cpu0_opp_table>; }; + +&cpu4 { operating-points-v2 = <&cpu1_opp_table>; }; +&cpu5 { operating-points-v2 = <&cpu1_opp_table>; }; +&cpu6 { operating-points-v2 = <&cpu1_opp_table>; }; +&cpu7 { operating-points-v2 = <&cpu1_opp_table>; }; + &clock { compatible = "samsung,exynos5800-clock"; };