[PATCH 12/21] thermal: exynos: dts: Add default definition for the TMU sensor
From: Lukasz Majewski <hidden>
Date: 2014-10-09 16:38:48
Also in:
linux-pm, linux-samsung-soc
Subsystem:
the rest · Maintainer:
Linus Torvalds
Exynos 4 and 5 family of SoCs uses almost identical TMU sensor to measure the on chip temperature. Hence it is possible to group TMU configuration parameters in one dts include file. Signed-off-by: Lukasz Majewski <redacted> --- arch/arm/boot/dts/exynos4412-tmu-sensor-conf.dtsi | 24 +++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 arch/arm/boot/dts/exynos4412-tmu-sensor-conf.dtsi
diff --git a/arch/arm/boot/dts/exynos4412-tmu-sensor-conf.dtsi b/arch/arm/boot/dts/exynos4412-tmu-sensor-conf.dtsi
new file mode 100644
index 0000000..ee6d8bb
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4412-tmu-sensor-conf.dtsi@@ -0,0 +1,24 @@ +/* + * 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>; +gain = <8>; +reference_voltage = <16>; +noise_cancel_mode = <4>; +efuse_value = <55>; +min_efuse_value = <40>; +max_efuse_value = <100>; +first_point_trim = <25>; +second_point_trim = <85>; +default_temp_offset = <50>; +cal_type = <TYPE_ONE_POINT_TRIMMING>;
--
2.0.0.rc2