From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keerthy Subject: [PATCH 1/3] arm: dts: DRA7: Add DSPEVE thermal data Date: Mon, 8 Feb 2016 14:46:28 +0530 Message-ID: <1454922990-7501-2-git-send-email-j-keerthy@ti.com> References: <1454922990-7501-1-git-send-email-j-keerthy@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1454922990-7501-1-git-send-email-j-keerthy@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: tony@atomide.com, edubezval@gmail.com Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-omap@vger.kernel.org, linux@arm.linux.org.uk, galak@codeaurora.org, ijc+devicetree@hellion.org.uk, mark.rutland@arm.com, Keerthy List-Id: devicetree@vger.kernel.org This patch changes a dtsi file to contain the thermal data for DSPEVE domain. This data will enable a thermal shutdown at 125C. Signed-off-by: Keerthy --- arch/arm/boot/dts/dra7-dspeve-thermal.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 arch/arm/boot/dts/dra7-dspeve-thermal.dtsi diff --git a/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi b/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi new file mode 100644 index 0000000..1c39a84 --- /dev/null +++ b/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi @@ -0,0 +1,27 @@ +/* + * Device Tree Source for DRA7x SoC DSPEVE thermal + * + * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include + +dspeve_thermal: dspeve_thermal { + polling-delay-passive = <250>; /* milliseconds */ + polling-delay = <500>; /* milliseconds */ + + /* sensor ID */ + thermal-sensors = <&bandgap 3>; + + trips { + dspeve_crit: dspeve_crit { + temperature = <125000>; /* milliCelsius */ + hysteresis = <2000>; /* milliCelsius */ + type = "critical"; + }; + }; +}; -- 1.9.1