diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi
index 0890d97e674d..659b6e9513b1 100644
--- a/arch/arm/boot/dts/bcm2835.dtsi
+++ b/arch/arm/boot/dts/bcm2835.dtsi
@@ -24,6 +24,10 @@
 	};
 };
 
+&cpu_thermal {
+	coefficients = <(-538)	407000>;
+};
+
 /* enable thermal sensor with the correct compatible property set */
 &thermal {
 	compatible = "brcm,bcm2835-thermal";
diff --git a/arch/arm/boot/dts/bcm2836.dtsi b/arch/arm/boot/dts/bcm2836.dtsi
index 519a44f5d25a..da3deeb42592 100644
--- a/arch/arm/boot/dts/bcm2836.dtsi
+++ b/arch/arm/boot/dts/bcm2836.dtsi
@@ -77,6 +77,10 @@
 	interrupts = <8>;
 };
 
+&cpu_thermal {
+	coefficients = <(-538)	407000>;
+};
+
 /* enable thermal sensor with the correct compatible property set */
 &thermal {
 	compatible = "brcm,bcm2836-thermal";
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 561f27d8d922..86a5db53da8f 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -19,6 +19,26 @@
 		bootargs = "earlyprintk console=ttyAMA0";
 	};
 
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <0>;
+			polling-delay = <1000>;
+
+			thermal-sensors = <&thermal>;
+
+			trips {
+				cpu-crit {
+					temperature	= <80000>;
+					hysteresis	= <0>;
+					type		= "critical";
+				};
+			};
+
+			cooling-maps {
+			};
+		};
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -430,6 +450,7 @@
 			compatible = "brcm,bcm2835-thermal";
 			reg = <0x7e212000 0x8>;
 			clocks = <&clocks BCM2835_CLOCK_TSENS>;
+			#thermal-sensor-cells = <0>;
 			status = "disabled";
 		};