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Commit 6562504d authored by Lukasz Majewski's avatar Lukasz Majewski Committed by Kukjin Kim
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ARM: dts: Trip points and sensor configuration data for exynos5440 



This commit provides information about Exynos5440 device configuration.
Previously this information was available in exynos_tmu_data.c file.
Now it is available in the device tree.
Such approach allows reusing some common code for thermal.

Signed-off-by: default avatarLukasz Majewski <l.majewski@samsung.com>
Acked-by: default avatarEduardo Valentin <edubezval@gmail.com>
Signed-off-by: default avatarKukjin Kim <kgene@kernel.org>
parent 328829a6

arch/arm/boot/dts/exynos5440-tmu-sensor-conf.dtsi

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/*

 * Device tree sources for Exynos5440 TMU sensor configuration

 *

 * Copyright (c) 2014 Lukasz Majewski <l.majewski@samsung.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 *

 */



#include <dt-bindings/thermal/thermal_exynos.h>



#thermal-sensor-cells = <0>;

samsung,tmu_gain = <5>;

samsung,tmu_reference_voltage = <16>;

samsung,tmu_noise_cancel_mode = <4>;

samsung,tmu_efuse_value = <0x5d2d>;

samsung,tmu_min_efuse_value = <16>;

samsung,tmu_max_efuse_value = <76>;

samsung,tmu_first_point_trim = <25>;

samsung,tmu_second_point_trim = <70>;

samsung,tmu_default_temp_offset = <25>;

samsung,tmu_cal_type = <TYPE_ONE_POINT_TRIMMING>;

arch/arm/boot/dts/exynos5440-trip-points.dtsi

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/*

 * Device tree sources for default Exynos5440 thermal zone definition

 *

 * Copyright (c) 2014 Lukasz Majewski <l.majewski@samsung.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 *

 */



polling-delay-passive = <0>;

polling-delay = <0>;

trips {

	cpu-alert-0 {

		temperature = <100000>; /* millicelsius */

		hysteresis = <0>; /* millicelsius */

		type = "active";

	};

	cpu-crit-0 {

		temperature = <1050000>; /* millicelsius */

		hysteresis = <0>; /* millicelsius */

		type = "critical";

	};

};