[PATCH v1 07/13] ARM: tegra: acer-a500: Reduce thermal throttling hysteresis to 0.2C

Dmitry Osipenko
2021-01-21T18:49:01Z

The 2C hysteresis is a bit too high, although CPU never gets hot on A500.
Nevertheless, let's reduce thermal throttling hysteresis to 0.2C, which is
a much more reasonable value.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
arch/arm/boot/dts/tegra20-acer-a500-picasso.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
index 8531abf329c6..64a303cc5395 100644
--- a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
+++ b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
@@ -1058,7 +1058,7 @@ trips {
trip0: cpu-alert0 {
/* start throttling at 50C */
temperature = <50000>;
- hysteresis = <3000>;
+ hysteresis = <200>;
type = "passive";
};

--
2.29.2