From patchwork Fri Sep 27 03:13:19 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Eduardo Valentin X-Patchwork-Id: 2952641 Return-Path: X-Original-To: patchwork-linux-omap@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 12FD99F289 for ; Fri, 27 Sep 2013 03:20:14 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3C3EA20237 for ; Fri, 27 Sep 2013 03:20:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5071B2021E for ; Fri, 27 Sep 2013 03:20:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753219Ab3I0DQ7 (ORCPT ); Thu, 26 Sep 2013 23:16:59 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:42130 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751135Ab3I0DQ4 (ORCPT ); Thu, 26 Sep 2013 23:16:56 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id r8R3FjhZ022538; Thu, 26 Sep 2013 22:15:45 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id r8R3FjUC001227; Thu, 26 Sep 2013 22:15:45 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.2.342.3; Thu, 26 Sep 2013 22:15:45 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id r8R3Fj52028822; Thu, 26 Sep 2013 22:15:45 -0500 Received: from localhost (h64-4.vpn.ti.com [172.24.64.4]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id r8R3FZt21185; Thu, 26 Sep 2013 22:15:36 -0500 (CDT) From: Eduardo Valentin To: , , , , , , , CC: , , , , , , Eduardo Valentin , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Tony Lindgren , Russell King , , Subject: [PATCHv4 12/18] arm: dts: add omap4460 thermal data Date: Thu, 26 Sep 2013 23:13:19 -0400 Message-ID: <1380251605-3804-13-git-send-email-eduardo.valentin@ti.com> X-Mailer: git-send-email 1.8.2.1.342.gfa7285d In-Reply-To: <1380251605-3804-1-git-send-email-eduardo.valentin@ti.com> References: <1380251605-3804-1-git-send-email-eduardo.valentin@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-5.9 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 This patch changes the dtsi entry on omap4460 to contain the thermal data. This data will enable the passive cooling with CPUfreq cooling device at 100C and the system will do a thermal shutdown at 125C. Cc: "Benoît Cousson" Cc: Tony Lindgren Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Stephen Warren Cc: Ian Campbell Cc: Russell King Cc: linux-omap@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Eduardo Valentin --- arch/arm/boot/dts/omap4460.dtsi | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap4460.dtsi index c2f0f39..4d93aba 100644 --- a/arch/arm/boot/dts/omap4460.dtsi +++ b/arch/arm/boot/dts/omap4460.dtsi @@ -12,7 +12,7 @@ / { cpus { /* OMAP446x 'standard device' variants OPP50 to OPPTurbo */ - cpu@0 { + cpu0: cpu@0 { operating-points = < /* kHz uV */ 350000 1025000 @@ -30,12 +30,18 @@ ti,hwmods = "debugss"; }; - bandgap { + thermal-zones{ + #include "omap4-cpu-thermal.dtsi" + }; + + bandgap: bandgap { reg = <0x4a002260 0x4 0x4a00232C 0x4 0x4a002378 0x18>; compatible = "ti,omap4460-bandgap"; interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>; /* talert */ gpios = <&gpio3 22 0>; /* tshut */ + + #thermal-sensor-cells = <0>; }; };