From patchwork Tue Sep 8 16:41:04 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartlomiej Zolnierkiewicz X-Patchwork-Id: 7142631 Return-Path: X-Original-To: patchwork-linux-arm@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 530C49F1BF for ; Tue, 8 Sep 2015 16:44:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7B8CD2083A for ; Tue, 8 Sep 2015 16:44:52 +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 9ED6F2082A for ; Tue, 8 Sep 2015 16:44:51 +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 1ZZLyh-0001Wl-M9; Tue, 08 Sep 2015 16:42:39 +0000 Received: from mailout4.samsung.com ([203.254.224.34]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZZLyf-0001H3-FO for linux-arm-kernel@lists.infradead.org; Tue, 08 Sep 2015 16:42:38 +0000 Received: from epcpsbgm1new.samsung.com (epcpsbgm1 [203.254.230.26]) by mailout4.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NUD0148AAEFUX20@mailout4.samsung.com> for linux-arm-kernel@lists.infradead.org; Wed, 09 Sep 2015 01:42:15 +0900 (KST) X-AuditID: cbfee61a-f79a06d000005c6f-81-55ef0fe630c5 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1new.samsung.com (EPCPMTA) with SMTP id 47.C3.23663.6EF0FE55; Wed, 9 Sep 2015 01:42:15 +0900 (KST) Received: from AMDC1976.DIGITAL.local ([106.120.53.102]) by mmp2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0NUD00BDDACMIH50@mmp2.samsung.com>; Wed, 09 Sep 2015 01:42:14 +0900 (KST) From: Bartlomiej Zolnierkiewicz To: Thomas Abraham , Kukjin Kim , Kukjin Kim , Viresh Kumar , Krzysztof Kozlowski , Marek Szyprowski , "Rafael J. Wysocki" Subject: [PATCH v5 4/4] ARM: dts: add suspend opp to exynos4412 Date: Tue, 08 Sep 2015 18:41:04 +0200 Message-id: <1441730464-7947-5-git-send-email-b.zolnierkie@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1441730464-7947-1-git-send-email-b.zolnierkie@samsung.com> References: <1441730464-7947-1-git-send-email-b.zolnierkie@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpgkeLIzCtJLcpLzFFi42I5/e+xoO5z/vehBrf7uS02zljPanH9y3NW i/+PXrNavHm7hsni9QtDi94FV9ks+h+/Zrb4engFo8Wbh5sZLTY9vsZq8bHnHqvF5V1z2Cw+ 9x5htJhxfh+TxbqNt9gt1h65y25x8ZSrxZnTl1gtDr9pZ7XoWMZo0bb6A6vFql1/GC02fvVw EPd4f6OV3WPnrLvsHptWdbJ53Lm2h81j85J6j3/H2D229AOFt1xtZ/Ho27KK0WP7tXnMHp83 yQVwR3HZpKTmZJalFunbJXBlHNx1lr3gOmfFplP/2BsYp3B0MXJySAiYSPxq+sYIYYtJXLi3 nq2LkYtDSGAWo8TNOevZQRJCAr8YJVZ95wGx2QSsJCa2r2IEKRIRWMQksXD/VlYQh1ngGYtE 67tuVpAqYQF7iRtHPoDZLAKqEjcPPmABsXkF3CVuvVnMArFOTuLksclgNZwCHhItv2cwQWxz l+g6uZpxAiPvAkaGVYwSqQXJBcVJ6bmGeanlesWJucWleel6yfm5mxjB8fJMagfjwV3uhxgF OBiVeHgbvN6FCrEmlhVX5h5ilOBgVhLhzf4NFOJNSaysSi3Kjy8qzUktPsQozcGiJM4ru/JZ qJBAemJJanZqakFqEUyWiYNTqoFxxbbYm4HVB0SeHZffNiFX+EVW9BLOU9dOhOXoLk7t4Ngu ZP/+zwaW4wxL5SOvMvQEKAjMZSmM1tHadJwlZsvtD3zNS93EBQ9LLa7NC1v84NC97j7uziUT jLM5OzO9A8/EHq9NfpWmkFGXsLHD/2uenfIfcS7fkquWqzfM+qepOmNWTWfcXBMlluKMREMt 5qLiRADNt1mxkwIAAA== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150908_094237_677807_32C922C7 X-CRM114-Status: GOOD ( 14.23 ) X-Spam-Score: -6.9 (------) 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: Lukasz Majewski , Kevin Hilman , Heiko Stuebner , Javier Martinez Canillas , Anand Moon , Michael Turquette , linux-pm@vger.kernel.org, Tomasz Figa , linux-kernel@vger.kernel.org, Chanwoo Choi , b.zolnierkie@samsung.com, Tobias Jakobi , linux-arm-kernel@lists.infradead.org, Sylwester Nawrocki , linux-clk@vger.kernel.org, linux-samsung-soc@vger.kernel.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-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 Acked-by: Krzysztof Kozlowski Signed-off-by: Bartlomiej Zolnierkiewicz --- 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>;