mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-28 01:28:59 +00:00
68 lines
1.6 KiB
Diff
68 lines
1.6 KiB
Diff
From 018b90a28a06e351dc67db043e9889eeed33120c Mon Sep 17 00:00:00 2001
|
|
From: Serge Schneider <serge@raspberrypi.org>
|
|
Date: Wed, 26 Sep 2018 19:44:59 +0100
|
|
Subject: [PATCH 174/806] hwmon: adjust rpi-poe-fan overlay trip points
|
|
|
|
Signed-off-by: Serge Schneider <serge@raspberrypi.org>
|
|
---
|
|
.../arm/boot/dts/overlays/rpi-poe-overlay.dts | 26 +++++++------------
|
|
1 file changed, 9 insertions(+), 17 deletions(-)
|
|
|
|
--- a/arch/arm/boot/dts/overlays/rpi-poe-overlay.dts
|
|
+++ b/arch/arm/boot/dts/overlays/rpi-poe-overlay.dts
|
|
@@ -14,9 +14,9 @@
|
|
compatible = "raspberrypi,rpi-poe-fan";
|
|
firmware = <&firmware>;
|
|
cooling-min-state = <0>;
|
|
- cooling-max-state = <3>;
|
|
+ cooling-max-state = <2>;
|
|
#cooling-cells = <2>;
|
|
- cooling-levels = <0 50 150 255>;
|
|
+ cooling-levels = <0 150 255>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
@@ -26,35 +26,27 @@
|
|
target = <&cpu_thermal>;
|
|
__overlay__ {
|
|
trips {
|
|
- threshold: trip-point@0 {
|
|
- temperature = <45000>;
|
|
- hysteresis = <5000>;
|
|
- type = "active";
|
|
- };
|
|
- target: trip-point@1 {
|
|
+ trip0: trip0 {
|
|
temperature = <50000>;
|
|
- hysteresis = <2000>;
|
|
+ hysteresis = <5000>;
|
|
type = "active";
|
|
};
|
|
- cpu_hot: cpu_hot@0 {
|
|
+ trip1: trip1 {
|
|
+
|
|
temperature = <55000>;
|
|
- hysteresis = <2000>;
|
|
+ hysteresis = <5000>;
|
|
type = "active";
|
|
};
|
|
};
|
|
cooling-maps {
|
|
map0 {
|
|
- trip = <&threshold>;
|
|
+ trip = <&trip0>;
|
|
cooling-device = <&fan0 0 1>;
|
|
};
|
|
map1 {
|
|
- trip = <&target>;
|
|
+ trip = <&trip1>;
|
|
cooling-device = <&fan0 1 2>;
|
|
};
|
|
- map2 {
|
|
- trip = <&cpu_hot>;
|
|
- cooling-device = <&fan0 2 3>;
|
|
- };
|
|
};
|
|
};
|
|
};
|