From patchwork Tue Oct 1 18:32:21 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eduardo Valentin X-Patchwork-Id: 2971521 X-Patchwork-Delegate: eduardo.valentin@ti.com Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 0F08A9F245 for ; Tue, 1 Oct 2013 18:36:08 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 04E7B2015D for ; Tue, 1 Oct 2013 18:36:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5B39B2014B for ; Tue, 1 Oct 2013 18:36:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752456Ab3JASeR (ORCPT ); Tue, 1 Oct 2013 14:34:17 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:33579 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751816Ab3JASeO (ORCPT ); Tue, 1 Oct 2013 14:34:14 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id r91IXNou021040; Tue, 1 Oct 2013 13:33:23 -0500 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id r91IXNbL025495; Tue, 1 Oct 2013 13:33:23 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.2.342.3; Tue, 1 Oct 2013 13:33:23 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id r91IXNQi015920; Tue, 1 Oct 2013 13:33:23 -0500 Received: from localhost (h68-2.vpn.ti.com [172.24.68.2]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id r91IXGt05034; Tue, 1 Oct 2013 13:33:17 -0500 (CDT) From: Eduardo Valentin To: , , , , , , , CC: , , , , Eduardo Valentin Subject: [PATCH 4/7] arm: dts: add cooling properties on dra7 cpu node Date: Tue, 1 Oct 2013 14:32:21 -0400 Message-ID: <1380652344-18819-5-git-send-email-eduardo.valentin@ti.com> X-Mailer: git-send-email 1.8.2.1.342.gfa7285d In-Reply-To: <1380652344-18819-1-git-send-email-eduardo.valentin@ti.com> References: <1380652344-18819-1-git-send-email-eduardo.valentin@ti.com> MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,KHOP_BIG_TO_CC, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 DRA7 devices can reach high temperatures and thus needs to have cpufreq-cooling on systems running on it. This patch adds the required cooling device properties so that cpufreq-cpu0 driver loads the cooling device. Signed-off-by: Eduardo Valentin --- arch/arm/boot/dts/dra7.dtsi | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 4e9b159..1104d8a 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -25,8 +25,12 @@ }; cpus { - cpu@0 { + cpu0: cpu@0 { compatible = "arm,cortex-a15"; + + /* cooling properties */ + #cooling-cells = <2>; /* min and max */ + timer { compatible = "arm,armv7-timer"; /*