From patchwork Tue Jun 18 14:03:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 1117936 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="MgTfYh3s"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45Sqbk62Ddz9sNq for ; Wed, 19 Jun 2019 00:05:22 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729356AbfFROEj (ORCPT ); Tue, 18 Jun 2019 10:04:39 -0400 Received: from mail-lf1-f65.google.com ([209.85.167.65]:40675 "EHLO mail-lf1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728881AbfFROEi (ORCPT ); Tue, 18 Jun 2019 10:04:38 -0400 Received: by mail-lf1-f65.google.com with SMTP id a9so9381971lff.7; Tue, 18 Jun 2019 07:04:37 -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=yGzib6MseACehIYRzaxs9YRxFXUiKKW6eF2jOufVeio=; b=MgTfYh3stqNxgZlQmWUAd5MtiRvA8vV9zxm5ODNoW81j6wPb+fsJCp5dUYyKv9bP8E yuX/o0r/TKpul8P9pj1rWOUZHLZfWHh+jgnWqUbWj29oaf1ieCatmN/NcDFzRWyQq2Hq ueRvYqsWfCtVRTrodxA0ha4A13zhAmb1c3m834EGq03J7v595rcjclCfwwO7xTohMRec yyZVtTCzzWrIxFBe2lBx/Li73KC0TV72MWFdVOltErm+B1yDy3g6ndbEyHPPUSe2APpl LRilz50ilPnuUwJUy8ve6CUHjJ2jkzaExnJ9PuwV6oTieMxTyxi8P5vSVP8R7uti/ohc u45g== 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=yGzib6MseACehIYRzaxs9YRxFXUiKKW6eF2jOufVeio=; b=gQF9b4gjNIZeTAIpdiWob2ph9Rom9iaFpHg1z49x9eU5zpNT9OnEiR3AmCbmKxvCK1 5A5PcKNjuxmz+v6PfQb4DS9b8Lgm2PCs7hTcVirlwYkbpM28GyyZTgUSuCnrajsFMHcx X/NayYDGkEM0VVsgRoxNc4990m7M0Z7tkk8+Fb2U5lyEH9KQSw5uBNKEmfJ4i7jOqRmT OYDQNyGYETpApVzR8OdM3GVgRXuA5GtAs7+noK6AhewS35+geycGhUFrtJ6C9c26umP2 FVSrQr62iNbm58lfCmN/tAE0Y+V1lAy6xCHj2mzAbRLyMBP1NSpXvOgzi7omlD0WC6vg RYdw== X-Gm-Message-State: APjAAAUjdjy1SbjBOiCd5g1zC6PN1sUi9DgIMr/PVjox0+d+2WZl25dm R4L1aFytNQlJ0uHqISUqJXUxTvai X-Google-Smtp-Source: APXvYqyzCxDjGqJ4TwXFRFbmGVmL+naY4sTKxFD7FCosi9P7Ush/adZz52ViR+l73kD+nBZed1Px5Q== X-Received: by 2002:a19:c14f:: with SMTP id r76mr11251171lff.70.1560866676585; Tue, 18 Jun 2019 07:04:36 -0700 (PDT) Received: from localhost.localdomain (ppp91-79-162-197.pppoe.mtu-net.ru. [91.79.162.197]) by smtp.gmail.com with ESMTPSA id q6sm2650538lji.70.2019.06.18.07.04.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 18 Jun 2019 07:04:36 -0700 (PDT) From: Dmitry Osipenko To: Daniel Lezcano , Thierry Reding , Jonathan Hunter , Peter De Schrijver Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 1/8] clocksource/drivers/tegra: Restore timer rate on Tegra210 Date: Tue, 18 Jun 2019 17:03:51 +0300 Message-Id: <20190618140358.13148-2-digetx@gmail.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190618140358.13148-1-digetx@gmail.com> References: <20190618140358.13148-1-digetx@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 The clocksource rate is initialized only for the first per-CPU clocksource and then that rate shall be replicated for the rest of clocksource's because they are initialized manually in the code. Fixes: 3be2a85a0b61 ("clocksource/drivers/tegra: Support per-CPU timers on all Tegra's") Acked-by: Jon Hunter Tested-by: Jon Hunter Signed-off-by: Dmitry Osipenko Acked-by: Thierry Reding --- drivers/clocksource/timer-tegra.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clocksource/timer-tegra.c b/drivers/clocksource/timer-tegra.c index 1cc5847a1030..501071f09fa8 100644 --- a/drivers/clocksource/timer-tegra.c +++ b/drivers/clocksource/timer-tegra.c @@ -277,6 +277,8 @@ static int __init tegra_init_timer(struct device_node *np, bool tegra20, */ if (tegra20) cpu_to->of_clk.rate = 1000000; + else + cpu_to->of_clk.rate = timer_of_rate(to); cpu_to = per_cpu_ptr(&tegra_to, cpu); cpu_to->of_base.base = timer_reg_base + base;