From patchwork Fri Jun 14 10:52:37 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 1115904 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="OXdtDyfg"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45QHWH3NTnz9s9y for ; Fri, 14 Jun 2019 20:52:43 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727083AbfFNKwn (ORCPT ); Fri, 14 Jun 2019 06:52:43 -0400 Received: from mail-wm1-f66.google.com ([209.85.128.66]:36420 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727157AbfFNKwm (ORCPT ); Fri, 14 Jun 2019 06:52:42 -0400 Received: by mail-wm1-f66.google.com with SMTP id u8so1859740wmm.1 for ; Fri, 14 Jun 2019 03:52:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3yLWk+SWwzIpfiJXYiunMromOUag1bpKENH5vrxKS7g=; b=OXdtDyfgdwZJMsPPl1GhiBcqQQUrwlqagIFdRiIME/bSWJO4GSl0qJYXvXOCBVRobH 1RME9w+S9EuYnGf195egZ2b8HfREGvUx5kvlIlxOIoB8sIf+G79GzMHY6+0ng+fU8zYa Sbztl+ymVYalJ1IETOFuO0G4438SJhH379i1jMreSH2Sl8Fg6DDxIw7lyIdGkLOFkwdj h2VTV5q4cGNXI6IFr8Z25V4W/dVmdl9QaOOADoGZr1DFoazphKvQ7FYWvZm5atFWXEnW Q4SHX0+Eq1jGErTt+/z/pMaYH9JUDHOMY3MNAyVPQgxz1I+sOUwS53uVGiba0nif46Mx Hqkg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=3yLWk+SWwzIpfiJXYiunMromOUag1bpKENH5vrxKS7g=; b=mvmKBJS3VDDgKe60UrDMl1lR++iNeJvaPLxD7g2auEIiVzN8R6oQL/WBUH0oc0MnKi vF32Xv5+lNUl4jwSxicfdVtoLTxMN9snw+CjsUzjZZMI5mRJ+bSokJhenF5KsCzXaAns HyHPDmTIWI4q36bp8cZESt43KN6GHRq7qphwjiTVFng079xLRBuKPNlWN1dsodxOxNKN Wx+CM5eTt1CHNnMTxBSc3ZFhrDsqF1YvWwyOFkFwcZ23bRjps6uCoJoc5gE4Bp7BeIX6 wHPvKFIez1crgQOZsn921GhiWdsTlrRc8cuNucOmXzWpZEc9YcsVGS+b1JHZKvdRd/SO ogMg== X-Gm-Message-State: APjAAAVZixFuoRu+TK1ZhxjE7BfRUfjldK6cpzo9aV3GICki8mVz1i4K c3U4QUBnqq20+USIY6S98tM= X-Google-Smtp-Source: APXvYqwImryDW885o+hnZ9ShltdSCoylOQxZC8iwvAZMVPPCDBO3MGZpLvgjWe7CpHuhheLkBiwRGQ== X-Received: by 2002:a7b:c001:: with SMTP id c1mr7568357wmb.49.1560509560691; Fri, 14 Jun 2019 03:52:40 -0700 (PDT) Received: from localhost (p2E5BEF36.dip0.t-ipconnect.de. [46.91.239.54]) by smtp.gmail.com with ESMTPSA id v13sm1674642wmj.46.2019.06.14.03.52.39 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 14 Jun 2019 03:52:40 -0700 (PDT) From: Thierry Reding To: Thierry Reding Cc: Jon Hunter , Peter De Schrijver , Dmitry Osipenko , linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/2] arm64: tegra: Don't use architected timer for suspend on Tegra210 Date: Fri, 14 Jun 2019 12:52:37 +0200 Message-Id: <20190614105237.20076-2-thierry.reding@gmail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190614105237.20076-1-thierry.reding@gmail.com> References: <20190614105237.20076-1-thierry.reding@gmail.com> MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org From: Thierry Reding Due to an integration issue the architected timer on Tegra210 does not remain on during system suspend (a.k.a. SC7). Mark it accordingly so that it isn't considered as a means to track suspend time. Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index 58ca520d5230..96027572ac12 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -1435,6 +1435,7 @@ ; interrupt-parent = <&gic>; + arm,no-tick-in-suspend; }; soctherm: thermal-sensor@700e2000 {