From patchwork Mon Sep 7 15:41:41 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartlomiej Zolnierkiewicz X-Patchwork-Id: 7137031 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 757BB9F314 for ; Mon, 7 Sep 2015 15:45:48 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AC4E2205BA for ; Mon, 7 Sep 2015 15:45:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B60B420574 for ; Mon, 7 Sep 2015 15:45:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753990AbbIGPpd (ORCPT ); Mon, 7 Sep 2015 11:45:33 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:42501 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753805AbbIGPp3 (ORCPT ); Mon, 7 Sep 2015 11:45:29 -0400 Received: from epcpsbgm2new.samsung.com (epcpsbgm2 [203.254.230.27]) by mailout1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NUB02KMCD3NIBB0@mailout1.samsung.com>; Tue, 08 Sep 2015 00:45:28 +0900 (KST) X-AuditID: cbfee61b-f79d56d0000048c5-e4-55edb117a90a Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2new.samsung.com (EPCPMTA) with SMTP id 6E.83.18629.711BDE55; Tue, 8 Sep 2015 00:45:27 +0900 (KST) Received: from AMDC1976.DIGITAL.local ([106.120.53.102]) by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0NUB00JN0CXOGQ30@mmp1.samsung.com>; Tue, 08 Sep 2015 00:45:27 +0900 (KST) From: Bartlomiej Zolnierkiewicz To: Thomas Abraham , Kukjin Kim , Kukjin Kim , Viresh Kumar , Krzysztof Kozlowski , Marek Szyprowski , "Rafael J. Wysocki" Cc: Sylwester Nawrocki , Michael Turquette , 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 Subject: [PATCH v4 4/4] ARM: dts: add suspend opp to exynos4412 Date: Mon, 07 Sep 2015 17:41:41 +0200 Message-id: <1441640501-13613-5-git-send-email-b.zolnierkie@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1441640501-13613-1-git-send-email-b.zolnierkie@samsung.com> References: <1441640501-13613-1-git-send-email-b.zolnierkie@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpgkeLIzCtJLcpLzFFi42I5/e+xgK74xrehBlcn2FhsnLGe1eL6l+es Fv8fvWa1ePN2DZPF6xeGFr0LrrJZ9D9+zWzx9fAKRos3DzczWmx6fI3V4mPPPVaLy7vmsFl8 7j3CaDHj/D4mi3Ubb7FbrD1yl93i4ilXizOnL7FaHH7TzmrRsYzRom31B1aLVbv+MFps/Orh IO7x/kYru8fOWXfZPTat6mTzuHNtD5vH5iX1Hv+OsXts6QcKb7nazuLRt2UVo8f2a/OYPT5v kgvgjuKySUnNySxLLdK3S+DKWHCwm7FgHmfFyqsH2BsYH7B3MXJySAiYSHw5cJkFwhaTuHBv PVsXIxeHkMBSRok5J+dDOb8YJeaf7gCrYhOwkpjYvooRJCEisIhJYuH+rawgDrPAMxaJ1nfd rCBVwgL2Et/aToDtYBFQlXh07zZQBwcHr4CHxK3XIRDr5CROHpsMVs4p4Clx8s4uNhBbCKhk 27d/rBMYeRcwMqxilEgtSC4oTkrPNcpLLdcrTswtLs1L10vOz93ECI6XZ9I7GA/vcj/EKMDB qMTDa9D7JlSINbGsuDL3EKMEB7OSCG/s3LehQrwpiZVVqUX58UWlOanFhxilOViUxHllVz4L FRJITyxJzU5NLUgtgskycXBKNTD6Xe2qD970eHnOhsdnzMu5V83ty3aq5gveILXPnX1jvNDU lMhq836zg0tjp+4QOCNUE7yc9+7tJw/dbfb/kJlqqhxaxF7+TLtlxt95PdHX3VJY7f5GG7ma y0eyKhRobZBbuOKx72yvxlMqM+9OWJkU1ejsJ59ePfFf6cW5sQ89i950ff/kd0iJpTgj0VCL uag4EQDom3gYkwIAAA== 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=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 Mark 800MHz OPP as a suspend opp for Exynos4412 based boards so effectively cpufreq-dt driver behavior w.r.t. suspend frequency matches what the old exynos-cpufreq driver has been doing. This patch fixes suspend/resume support on Exynos4412 based Trats2 board and reboot hang on Exynos4412 based Odroid U3 board. Cc: Thomas Abraham Cc: Javier Martinez Canillas Cc: Krzysztof Kozlowski Cc: Marek Szyprowski Cc: Tobias Jakobi Acked-by: Viresh Kumar Signed-off-by: Bartlomiej Zolnierkiewicz Acked-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos4412.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi index ca0e3c1..294cfe4 100644 --- a/arch/arm/boot/dts/exynos4412.dtsi +++ b/arch/arm/boot/dts/exynos4412.dtsi @@ -98,6 +98,7 @@ opp-hz = /bits/ 64 <800000000>; opp-microvolt = <1000000>; clock-latency-ns = <200000>; + opp-suspend; }; opp07 { opp-hz = /bits/ 64 <900000000>;