Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 09a1247a authored by Lukasz Majewski's avatar Lukasz Majewski Committed by Kukjin Kim
Browse files

ARM: dts: add TMU default definitions for exynos4412 



Exynos 4 and 5 family of SoCs uses almost identical TMU sensor to
measure the on chip temperature. For this reason it is possible to
group TMU configuration parameters in one dts file.

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 bf4a0bed

arch/arm/boot/dts/exynos4412-tmu-sensor-conf.dtsi

0 → 100644
+24 −0
Original line number Diff line number Diff line 
/*

 * Device tree sources for Exynos4412 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 = <8>;

samsung,tmu_reference_voltage = <16>;

samsung,tmu_noise_cancel_mode = <4>;

samsung,tmu_efuse_value = <55>;

samsung,tmu_min_efuse_value = <40>;

samsung,tmu_max_efuse_value = <100>;

samsung,tmu_first_point_trim = <25>;

samsung,tmu_second_point_trim = <85>;

samsung,tmu_default_temp_offset = <50>;

samsung,tmu_cal_type = <TYPE_ONE_POINT_TRIMMING>;