From patchwork Thu Dec 15 09:30:39 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chanwoo Choi X-Patchwork-Id: 9475745 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 605DF60571 for ; Thu, 15 Dec 2016 09:35:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 60FD5286C5 for ; Thu, 15 Dec 2016 09:35:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 51E42286FF; Thu, 15 Dec 2016 09:35:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 29D3B286C5 for ; Thu, 15 Dec 2016 09:35:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755476AbcLOJel (ORCPT ); Thu, 15 Dec 2016 04:34:41 -0500 Received: from mailout2.samsung.com ([203.254.224.25]:45696 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934218AbcLOJb1 (ORCPT ); Thu, 15 Dec 2016 04:31:27 -0500 Received: from epcpsbgm2new.samsung.com (epcpsbgm2 [203.254.230.27]) by mailout2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0OI701B42ZRWV850@mailout2.samsung.com>; Thu, 15 Dec 2016 18:31:20 +0900 (KST) X-AuditID: cbfee61b-f796f6d000004092-20-585262e767c0 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2new.samsung.com (EPCPMTA) with SMTP id C2.FA.16530.7E262585; Thu, 15 Dec 2016 18:31:20 +0900 (KST) Received: from localhost.localdomain ([10.113.62.212]) by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0OI700GB6ZS5EF80@mmp1.samsung.com>; Thu, 15 Dec 2016 18:31:19 +0900 (KST) From: Chanwoo Choi To: myungjoo.ham@samsung.com, kyungmin.park@samsung.com Cc: rjw@rjwysocki.net, chanwoo@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Chanwoo Choi , Kukjin Kim , Krzysztof Kozlowski , Javier Martinez Canillas , linux-samsung-soc@vger.kernel.org Subject: [PATCH 3/7] PM / devfreq: exynos-bus: Print the real clock rate of bus Date: Thu, 15 Dec 2016 18:30:39 +0900 Message-id: <1481794243-5046-4-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1481794243-5046-1-git-send-email-cw00.choi@samsung.com> References: <1481794243-5046-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpgkeLIzCtJLcpLzFFi42I5/e+xgO6LpKAIg9OrWSwm3rjCYnH9y3NW izdv1zBZ9D9+zWxx/vwGdouzTW/YLS7vmsNm8bn3CKPFjPP7mCxuN65gszhz+hKrA7fHplWd bB5b+u+ye2y52s7i0bdlFaPH501yAaxRbjYZqYkpqUUKqXnJ+SmZeem2SqEhbroWSgp5ibmp tkoRur4hQUoKZYk5pUCekQEacHAOcA9W0rdLcMtY8tmjoJ+74lffe+YGxpWcXYycHBICJhI3 Th5hg7DFJC7cWw9kc3EICSxllDjW/pcZJCEk8INR4utUOxCbTUBLYv+LG2ANIgLmEruW/gRr YBZYzSTx8+FsFpCEsIC/RP+b1YwgNouAqsTqXXOZQGxeAReJ/RvPMkFsk5P4sOcRO4jNKeAq sX3KHDaIZS4S6x88YZvAyLuAkWEVo0RqQXJBcVJ6rlFearlecWJucWleul5yfu4mRnDoP5Pe wXh4l/shRgEORiUe3oSAwAgh1sSy4srcQ4wSHMxKIrxqCUERQrwpiZVVqUX58UWlOanFhxhN gQ6byCwlmpwPjMu8knhDE3MTc2MDC3NLSxMjJXHextnPwoUE0hNLUrNTUwtSi2D6mDg4pRoY vX4vCL726c6ZuEvB74+mRwpwO/zepqOvrayXx6F1/X2XwMyqjVZ3KmvbjRpNJ+ZK/5z4PjxL 6hXzzz9lcxY+qpl+ce7X2P0V6qEB7pmiS1zWrckyjk+0d5P4JeXP/Vp0xpStkZcn2+pls8wy Ypnx2uzCRS72D0vedWjFsLOsZnh80HLJLPmJSizFGYmGWsxFxYkAzO0VtZMCAAA= X-MTR: 20000000000000000@CPGS Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch shows the real clock rate after calling clk_set_rate() to debug it. Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Javier Martinez Canillas Cc: linux-samsung-soc@vger.kernel.org Signed-off-by: Chanwoo Choi --- drivers/devfreq/exynos-bus.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/devfreq/exynos-bus.c b/drivers/devfreq/exynos-bus.c index 9af86f46fbec..e0d1f4ac1740 100644 --- a/drivers/devfreq/exynos-bus.c +++ b/drivers/devfreq/exynos-bus.c @@ -147,8 +147,8 @@ static int exynos_bus_target(struct device *dev, unsigned long *freq, u32 flags) } bus->curr_freq = new_freq; - dev_dbg(dev, "Set the frequency of bus (%lukHz -> %lukHz)\n", - old_freq/1000, new_freq/1000); + dev_dbg(dev, "Set the frequency of bus (%luHz -> %luHz, %luHz)\n", + old_freq, new_freq, clk_get_rate(bus->clk)); out: mutex_unlock(&bus->lock); @@ -241,8 +241,8 @@ static int exynos_bus_passive_target(struct device *dev, unsigned long *freq, *freq = new_freq; bus->curr_freq = new_freq; - dev_dbg(dev, "Set the frequency of bus (%lukHz -> %lukHz)\n", - old_freq/1000, new_freq/1000); + dev_dbg(dev, "Set the frequency of bus (%luHz -> %luHz, %luHz)\n", + old_freq, new_freq, clk_get_rate(bus->clk)); out: mutex_unlock(&bus->lock);