[PATCH v2 08/17] thermal: exynos: dts: Add default definition of the TMU sensor parameter

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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: Lukasz Majewski <l.majewski@xxxxxxxxxxx>
---
Changes for v2:
- None
---
 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@xxxxxxxxxxx>
+ *
+ * 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

--
To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux SoC Development]     [Linux Rockchip Development]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Linux SCSI]     [Yosemite News]

  Powered by Linux