Change fan trip temperature to 50C

Change-Id: I537eaa956e2c7d8178ed18999042d93f276cc2b1
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mq-som.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8mq-som.dtsi
index 6fefcb7..9275fb6 100644
--- a/arch/arm64/boot/dts/freescale/fsl-imx8mq-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8mq-som.dtsi
@@ -717,7 +717,7 @@
 &cpu_thermal {
 	trips {
 		fan_toggle0: trip4 {
-			temperature = <65000>;
+			temperature = <50000>;
 			hysteresis = <10000>;
 			type = "active";
 		};