[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20210302121003.15058-8-digetx@gmail.com>
Date: Tue, 2 Mar 2021 15:09:56 +0300
From: Dmitry Osipenko <digetx@...il.com>
To: Thierry Reding <thierry.reding@...il.com>,
Jonathan Hunter <jonathanh@...dia.com>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Nicolas Chauvet <kwizart@...il.com>,
Matt Merhar <mattmerhar@...tonmail.com>,
Peter Geis <pgwipeout@...il.com>
Cc: linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 07/14] ARM: tegra: acer-a500: Reduce thermal throttling hysteresis to 0.2C
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@...il.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
Powered by blists - more mailing lists