From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 69D7AC433F5 for ; Thu, 30 Aug 2018 18:55:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2826920837 for ; Thu, 30 Aug 2018 18:55:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="liS+Aowp" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2826920837 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728228AbeH3W7K (ORCPT ); Thu, 30 Aug 2018 18:59:10 -0400 Received: from mail-lj1-f195.google.com ([209.85.208.195]:38608 "EHLO mail-lj1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727387AbeH3W7J (ORCPT ); Thu, 30 Aug 2018 18:59:09 -0400 Received: by mail-lj1-f195.google.com with SMTP id p6-v6so8135751ljc.5; Thu, 30 Aug 2018 11:55:34 -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; bh=hKwyYPISVLELVJeH7hc6fBh91n3hDTiNaxE+zqDOE2E=; b=liS+Aowpt8+VGYoiO4cbFMKhosEWZHvmwGkb8LX7E06WfW0lppO/V4ndUYSXZkSAli 251UbXfEJL1sBd58g3OiMqcF1FDyBEN1FUNGR4/vLy0/AWKKkcvx0dlmbzEyw9mjXs7z Pv8tMSKdpIOFC8P07GdwRvYVMKpjZkqtC7/b784h/aRSQwb9LAYj+L/+YB/n6EdMyTip xemKiqVzXymY5WH/PrD+uAq/edZ0De0wThCW0AzX/Pa7GB2NIgsWhIQ2D01WRiQxUogv jVSiVp7arA6oIOfCePwqGnVS5iAE+VKT0asOzbRw9RU0xU82j8V3vHX0AFOfcTHVCYBm XcYQ== 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; bh=hKwyYPISVLELVJeH7hc6fBh91n3hDTiNaxE+zqDOE2E=; b=PY8CN7B28eRuyVPNACgcUH+xyvsuyUFf87oVtDeob7TOO41trkzonM1erqvueLdJhf EWNuge9Bf5hvtvPpOOr6XdbZ6jBmKFHCxM3rI/pKvhztutwN/1Ax2fpkSSMVIhfjDI62 XjXgTp+NNEjY8l8rUfnzHg8kYjrhD1BIjA8E1Q+r/P9jpZVsaLd6LOHA5ljHL5bN50hC a/olE9WSewevdRJB1K8bstF8cWd6wZR2VcJ5ndPkkRZ8YasvL630tbOFYbe+WLGfzlf1 +8wyzbqSnDTO0jPwz7gVVcUSkgwTruq7yGn0o4vpBomMbFs+jkxqYB99YgJcsIKJAyj+ SC0A== X-Gm-Message-State: APzg51D6L/IATp7/wauZ1tFmjWOztvz4feq1JCNyEjlrV7KK3TdgBhya 9v6mKCVK1xACnEq7kvgVTUc= X-Google-Smtp-Source: ANB0VdbUVFkJ28oebsUT4iqbNIH+alsARRz5tNtgoxbeyePl4lEPSl+uxOO9gUfskFvSxxeORDALyQ== X-Received: by 2002:a2e:9e17:: with SMTP id e23-v6mr7929906ljk.14.1535655333964; Thu, 30 Aug 2018 11:55:33 -0700 (PDT) Received: from localhost.localdomain (109-252-90-13.nat.spd-mgts.ru. [109.252.90.13]) by smtp.gmail.com with ESMTPSA id u28-v6sm1373087ljd.61.2018.08.30.11.55.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 30 Aug 2018 11:55:33 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Peter De Schrijver Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 1/4] ARM: tegra: Fix missed EMC registers latching on resume from LP1 on Tegra30+ Date: Thu, 30 Aug 2018 21:54:01 +0300 Message-Id: <20180830185404.7224-2-digetx@gmail.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180830185404.7224-1-digetx@gmail.com> References: <20180830185404.7224-1-digetx@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The memory interface configuration and re-calibration interval are left unassigned on resume from LP1 because these registers are shadowed and require latching after being adjusted. Signed-off-by: Dmitry Osipenko --- arch/arm/mach-tegra/sleep-tegra30.S | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mach-tegra/sleep-tegra30.S b/arch/arm/mach-tegra/sleep-tegra30.S index 127fc78365fe..801fe58978ae 100644 --- a/arch/arm/mach-tegra/sleep-tegra30.S +++ b/arch/arm/mach-tegra/sleep-tegra30.S @@ -521,6 +521,8 @@ zcal_done: ldr r1, [r5, #0x0] @ restore EMC_CFG str r1, [r0, #EMC_CFG] + emc_timing_update r1, r0 + /* Tegra114 had dual EMC channel, now config the other one */ cmp r10, #TEGRA114 bne __no_dual_emc_chanl -- 2.18.0