diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
index 51a6a4157f1b..56bb3b0444f7 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
@@ -102,6 +102,15 @@ ahbc: bus@1e600000 {
 			reg = <0x1e600000 0x100>;
 		};
 
+		pwm_tach: pwm-tach-controller@1e610000 {
+			compatible = "aspeed,ast2600-pwm-tach";
+			reg = <0x1e610000 0x100>;
+			clocks = <&syscon ASPEED_CLK_AHB>;
+			resets = <&syscon ASPEED_RESET_PWM>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
 		fmc: spi@1e620000 {
 			reg = <0x1e620000 0xc4>, <0x20000000 0x10000000>;
 			#address-cells = <1>;