diff options
author | Chris Paterson <chris.paterson2@renesas.com> | 2017-12-14 09:08:41 +0000 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-23 08:19:27 +0100 |
commit | 004ef8f590a464bb1977f38d3848b18df225267e (patch) | |
tree | 7cdca93fd9e1fec2cc148bdef848cef1c36f3308 | |
parent | 8a1bd68b06ebc9fe5b20297c52a51c82fde744a6 (diff) |
ARM: dts: r8a7793: Correct critical CPU temperature
commit 1dfc65cef481ac6af64380f26186d5cc585b46eb upstream.
The R-Car M2N 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: 57f9156bc620ac56 ("ARM: dts: r8a7793: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | arch/arm/boot/dts/r8a7793.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi index 497716b6fbe2..fd12564aabc3 100644 --- a/arch/arm/boot/dts/r8a7793.dtsi +++ b/arch/arm/boot/dts/r8a7793.dtsi @@ -88,7 +88,7 @@ trips { cpu-crit { - temperature = <115000>; + temperature = <95000>; hysteresis = <0>; type = "critical"; }; |