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28c90169f1
This patch changes a dtsi file to contain the thermal data for GPU domain on OMAP5 and later SoCs. This data will enable a thermal shutdown at 125C. This thermal data can be reused across TI SoC devices. Cc: "Benoît Cousson" <bcousson@baylibre.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Russell King <linux@arm.linux.org.uk> 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 <eduardo.valentin@ti.com>
29 lines
765 B
Plaintext
29 lines
765 B
Plaintext
/*
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* Device Tree Source for OMAP543x SoC GPU thermal
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*
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* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
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* Contact: Eduardo Valentin <eduardo.valentin@ti.com>
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*
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* This file is licensed under the terms of the GNU General Public License
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* version 2. This program is licensed "as is" without any warranty of any
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* kind, whether express or implied.
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*/
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#include <dt-bindings/thermal/thermal.h>
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gpu_thermal: gpu_thermal {
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polling-delay-passive = <250>; /* milliseconds */
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polling-delay = <1000>; /* milliseconds */
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/* sensor ID */
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thermal-sensors = <&bandgap 1>;
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trips {
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gpu_crit: gpu_crit {
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temperature = <125000>; /* milliCelsius */
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hysteresis = <2000>; /* milliCelsius */
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type = "critical";
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};
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};
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};
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