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ARM: dts: r8a7790: Correct critical CPU temperature

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commit fcab5651fae4258a993170b7aaf443adbd3d4d84 upstream

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: a8b805f3606f7af7 ("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>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chris Paterson 2017-12-14 09:08:39 +00:00 committed by Greg Kroah-Hartman
parent 871424f0c3
commit cdb44bdafc
1 changed files with 1 additions and 1 deletions
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arch/arm/boot/dts/r8a7790.dtsi
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@ -153,7 +153,7 @@
trips {
cpu-crit {
temperature = <115000>;
temperature = <95000>;
hysteresis = <0>;
type = "critical";
};