1 files changed, 67 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0428-hwmon-adjust-rpi-poe-fan-overlay-trip-points.patch b/target/linux/brcm2708/patches-4.14/950-0428-hwmon-adjust-rpi-poe-fan-overlay-trip-points.patch
new file mode 100644
index 0000000000..52e54ec7c6
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.14/950-0428-hwmon-adjust-rpi-poe-fan-overlay-trip-points.patch
@@ -0,0 +1,67 @@
+From 9ec0b2a0a3a74c4740ccb312955b7ebc262197e5 Mon Sep 17 00:00:00 2001
+From: Serge Schneider <serge@raspberrypi.org>
+Date: Wed, 26 Sep 2018 19:44:59 +0100
+Subject: [PATCH 428/454] 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>;
+-				};
+ 			};
+ 		};
+ 	};