From patchwork Wed May 13 14:58:49 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mikko Perttunen X-Patchwork-Id: 6397801 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7E646BEEE1 for ; Wed, 13 May 2015 15:05:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6B77920253 for ; Wed, 13 May 2015 15:05:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8563B201EF for ; Wed, 13 May 2015 15:05:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965486AbbEMPBN (ORCPT ); Wed, 13 May 2015 11:01:13 -0400 Received: from mail.kapsi.fi ([217.30.184.167]:53523 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965424AbbEMPBG (ORCPT ); Wed, 13 May 2015 11:01:06 -0400 Received: from [2001:708:30:12d0:beee:7bff:fe5b:f272] (helo=katsura.kyla.fi) by mail.kapsi.fi with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA256:128) (Exim 4.80) (envelope-from ) id 1YsY9D-0003Ig-Nq; Wed, 13 May 2015 18:00:35 +0300 From: Mikko Perttunen To: swarren@wwwdotorg.org, thierry.reding@gmail.com, gnurou@gmail.com, pdeschrijver@nvidia.com, rjw@rjwysocki.net, viresh.kumar@linaro.org Cc: mturquette@linaro.org, pwalmsley@nvidia.com, vinceh@nvidia.com, pgaikwad@nvidia.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, tuomas.tynkkynen@iki.fi, Tuomas Tynkkynen , Mikko Perttunen Subject: [PATCH v9 15/17] ARM: tegra: Add entries for cpufreq on Tegra124 Date: Wed, 13 May 2015 17:58:49 +0300 Message-Id: <1431529131-16710-16-git-send-email-mikko.perttunen@kapsi.fi> X-Mailer: git-send-email 2.3.0 In-Reply-To: <1431529131-16710-1-git-send-email-mikko.perttunen@kapsi.fi> References: <1431529131-16710-1-git-send-email-mikko.perttunen@kapsi.fi> X-SA-Exim-Connect-IP: 2001:708:30:12d0:beee:7bff:fe5b:f272 X-SA-Exim-Mail-From: mikko.perttunen@kapsi.fi X-SA-Exim-Scanned: No (on mail.kapsi.fi); SAEximRunCond expanded to false Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham 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 From: Tuomas Tynkkynen The Tegra124 cpufreq driver relies on certain clocks being present in the /cpus/cpu@0 node. Signed-off-by: Tuomas Tynkkynen Signed-off-by: Mikko Perttunen --- arch/arm/boot/dts/tegra124.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi index 5b8177a..87318a7 100644 --- a/arch/arm/boot/dts/tegra124.dtsi +++ b/arch/arm/boot/dts/tegra124.dtsi @@ -947,6 +947,15 @@ device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0>; + + clocks = <&tegra_car TEGRA124_CLK_CCLK_G>, + <&tegra_car TEGRA124_CLK_CCLK_LP>, + <&tegra_car TEGRA124_CLK_PLL_X>, + <&tegra_car TEGRA124_CLK_PLL_P>, + <&dfll>; + clock-names = "cpu_g", "cpu_lp", "pll_x", "pll_p", "dfll"; + /* FIXME: what's the actual transition time? */ + clock-latency = <300000>; }; cpu@1 {