diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index fe190e89b5b5..5aae86cb8994 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -734,6 +734,7 @@
 			compatible = "allwinner,sun4i-a10-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <29>;
+			#thermal-sensor-cells = <0>;
 		};
 
 		uart0: serial@01c28000 {
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index 241d69d0e7d6..7ab6d32078b6 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -548,6 +548,7 @@
 			compatible = "allwinner,sun4i-a10-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <29>;
+			#thermal-sensor-cells = <0>;
 		};
 
 		uart0: serial@01c28000 {
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index 2d2734a03672..b3c3573f8fbc 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -482,6 +482,7 @@
 			compatible = "allwinner,sun4i-a10-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <29>;
+			#thermal-sensor-cells = <0>;
 		};
 
 		uart1: serial@01c28400 {
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 252b4bf6084d..17639ad57186 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -942,6 +942,7 @@
 			compatible = "allwinner,sun4i-a10-ts";
 			reg = <0x01c25000 0x100>;
 			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+			#thermal-sensor-cells = <0>;
 		};
 
 		uart0: serial@01c28000 {