Commit fcab5651 authored Dec 14, 2017 by Chris Paterson Committed by Simon Horman Dec 18, 2017

ARM: dts: r8a7790: Correct critical CPU temperature



The R-Car H2 hardware manual states that Tc = –40°C to +105°C. The
thermal sensor has an accuracy of ±5°C and there can be a temperature
difference of 1 or 2 degrees between Tjmax and the thermal sensor due
to the location of the latter.

This means that 95°C is a safer value to use.

Fixes: a8b805f3 ("ARM: dts: r8a7790: enable to use thermal-zone")
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

parent de812613

arch/arm/boot/dts/r8a7790.dtsi

+1 −1

Original line number	Diff line number	Diff line
		@@ -168,7 +168,7 @@

		trips {
		cpu-crit {
		temperature = <115000>;
		temperature = <95000>;
		hysteresis = <0>;
		type = "critical";
		};