1 files changed, 150 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches-4.4/310-add-necessary-thermal-data.patch b/target/linux/ipq806x/patches-4.4/310-add-necessary-thermal-data.patch
new file mode 100644
index 0000000000..b2564a5407
--- /dev/null
+++ b/target/linux/ipq806x/patches-4.4/310-add-necessary-thermal-data.patch
@@ -0,0 +1,150 @@
+--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
+@@ -31,6 +31,9 @@
+ 			clock-latency = <100000>;
+ 			cpu-supply = <&smb208_s2a>;
+ 			voltage-tolerance = <5>;
++			cooling-min-state = <0>;
++			cooling-max-state = <10>;
++			#cooling-cells = <2>;
+ 			cpu-idle-states = <&CPU_SPC>;
+ 		};
+ 
+@@ -46,6 +49,9 @@
+ 			clock-names = "cpu", "l2";
+ 			clock-latency = <100000>;
+ 			cpu-supply = <&smb208_s2b>;
++			cooling-min-state = <0>;
++			cooling-max-state = <10>;
++			#cooling-cells = <2>;
+ 			cpu-idle-states = <&CPU_SPC>;
+ 		};
+ 
+@@ -70,6 +76,92 @@
+ 		};
+ 	};
+ 
++	thermal-zones {
++		cpu-thermal0 {
++			polling-delay-passive = <250>;
++			polling-delay = <1000>;
++
++			thermal-sensors = <&gcc 5>;
++			coefficients = <1132 0>;
++
++			trips {
++				cpu_alert0: trip0 {
++					temperature = <75000>;
++					hysteresis = <2000>;
++					type = "passive";
++				};
++				cpu_crit0: trip1 {
++					temperature = <110000>;
++					hysteresis = <2000>;
++					type = "critical";
++				};
++			};
++		};
++
++		cpu-thermal1 {
++			polling-delay-passive = <250>;
++			polling-delay = <1000>;
++
++			thermal-sensors = <&gcc 6>;
++			coefficients = <1132 0>;
++
++			trips {
++				cpu_alert1: trip0 {
++					temperature = <75000>;
++					hysteresis = <2000>;
++					type = "passive";
++				};
++				cpu_crit1: trip1 {
++					temperature = <110000>;
++					hysteresis = <2000>;
++					type = "critical";
++				};
++			};
++		};
++
++		cpu-thermal2 {
++			polling-delay-passive = <250>;
++			polling-delay = <1000>;
++
++			thermal-sensors = <&gcc 7>;
++			coefficients = <1199 0>;
++
++			trips {
++				cpu_alert2: trip0 {
++					temperature = <75000>;
++					hysteresis = <2000>;
++					type = "passive";
++				};
++				cpu_crit2: trip1 {
++					temperature = <110000>;
++					hysteresis = <2000>;
++					type = "critical";
++				};
++			};
++		};
++
++		cpu-thermal3 {
++			polling-delay-passive = <250>;
++			polling-delay = <1000>;
++
++			thermal-sensors = <&gcc 8>;
++			coefficients = <1132 0>;
++
++			trips {
++				cpu_alert3: trip0 {
++					temperature = <75000>;
++					hysteresis = <2000>;
++					type = "passive";
++				};
++				cpu_crit3: trip1 {
++					temperature = <110000>;
++					hysteresis = <2000>;
++					type = "critical";
++				};
++			};
++		};
++	};
++
+ 	cpu-pmu {
+ 		compatible = "qcom,krait-pmu";
+ 		interrupts = <1 10 0x304>;
+@@ -172,6 +264,21 @@
+ 			reg-names = "lpass-lpaif";
+ 		};
+ 
++		qfprom: qfprom@700000 {
++			compatible = "qcom,qfprom", "syscon";
++			reg = <0x00700000 0x1000>;
++			#address-cells = <1>;
++			#size-cells = <1>;
++			ranges;
++
++			tsens_calib: calib {
++				reg = <0x400 0x10>;
++			};
++			tsens_backup: backup_calib {
++				reg = <0x410 0x10>;
++			};
++		};
++
+ 		rpm@108000 {
+ 			compatible = "qcom,rpm-ipq8064";
+ 			reg = <0x108000 0x1000>;
+@@ -499,8 +606,12 @@
+ 		gcc: clock-controller@900000 {
+ 			compatible = "qcom,gcc-ipq8064";
+ 			reg = <0x00900000 0x4000>;
++			nvmem-cells = <&tsens_calib>, <&tsens_backup>;
++			nvmem-cell-names = "calib", "calib_backup";
+ 			#clock-cells = <1>;
+ 			#reset-cells = <1>;
++			#power-domain-cells = <1>;
++			#thermal-sensor-cells = <1>;
+ 		};
+ 
+ 		tcsr: syscon@1a400000 {