From patchwork Fri Sep 26 14:33:12 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wang Caesar X-Patchwork-Id: 4984991 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 5C05F9FAAF for ; Fri, 26 Sep 2014 14:35:01 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8DF7B200ED for ; Fri, 26 Sep 2014 14:35:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AFD3D2021A for ; Fri, 26 Sep 2014 14:34:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755612AbaIZOet (ORCPT ); Fri, 26 Sep 2014 10:34:49 -0400 Received: from regular1.263xmail.com ([211.150.99.133]:35412 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755547AbaIZOem (ORCPT ); Fri, 26 Sep 2014 10:34:42 -0400 Received: from wxt?rock-chips.com (unknown [192.168.167.129]) by regular1.263xmail.com (Postfix) with SMTP id 54E1871AA; Fri, 26 Sep 2014 22:34:36 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id 06508127F2; Fri, 26 Sep 2014 22:34:32 +0800 (CST) X-RL-SENDER: wxt@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: wxt@rock-chips.com X-UNIQUE-TAG: <2454404e35531a31942881589fd0a063> X-ATTACHMENT-NUM: 0 X-SENDER: wxt@rock-chips.com X-DNS-TYPE: 0 Received: from localhost (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith ESMTP id 24769XOZ0P1; Fri, 26 Sep 2014 22:34:32 +0800 (CST) From: Caesar Wang To: heiko@sntech.de, rui.zhang@intel.com, edubezval@gmail.com Cc: dmitry.torokhov@gmail.com, arnd@arndb.de, zyf@rock-chips.com, dianders@chromium.org, cjf@rock-chips.com, zhengsq@rock-chips.com, linux-rockchip@list.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, cf@rock-chips.com, dbasehore@chromium.org, Caesar Wang Subject: [PATCH v6 3/3] ARM: dts: add main Thermal info to rk3288 Date: Fri, 26 Sep 2014 22:33:12 +0800 Message-Id: <1411741992-18890-4-git-send-email-caesar.wang@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1411741992-18890-1-git-send-email-caesar.wang@rock-chips.com> References: <1411741992-18890-1-git-send-email-caesar.wang@rock-chips.com> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-5.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY, URIBL_BLACK 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 Signed-off-by: Caesar Wang --- arch/arm/boot/dts/rk3288.dtsi | 44 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index 36be7bb..6092d34 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -15,6 +15,7 @@ #include #include #include +#include #include "skeleton.dtsi" / { @@ -215,6 +216,43 @@ status = "disabled"; }; + thermal-zones { + cpu { + polling-delay-passive = <2000>; + polling-delay = <1000>; + + thermal-sensors = + <&tsadc 0>; + + trips { + cpu_alert0: cpu_alert { + temperature = <80000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "passive"; + }; + cpu_crit: cpu_crit { + temperature = <120000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "critical"; + }; + }; + }; + }; + + tsadc: tsadc@ff280000 { + compatible = "rockchip,rk3288-tsadc"; + reg = <0xff280000 0x100>; + interrupts = ; + clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>; + clock-names = "tsadc", "apb_pclk"; + pinctrl-names = "tsadc_int"; + pinctrl-0 = <&otp_out>; + reset-gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>; + + #thermal-sensor-cells = <1>; + hw-shut-temp = <115000>; + }; + usb_host0_ehci: usb@ff500000 { compatible = "generic-ehci"; reg = <0xff500000 0x100>; @@ -611,5 +649,11 @@ rockchip,pins = <5 15 3 &pcfg_pull_none>; }; }; + + tsadc { + otp_out: otp-out { + rockchip,pins = <0 10 RK_FUNC_1 &pcfg_pull_none>; + }; + }; }; };