diff --git a/arch/arm/boot/dts/rk312x.dtsi b/arch/arm/boot/dts/rk312x.dtsi
index d0e7b12fb106..af220394411b 100644
--- a/arch/arm/boot/dts/rk312x.dtsi
+++ b/arch/arm/boot/dts/rk312x.dtsi
@@ -1411,7 +1411,7 @@
 
 		pwm2 {
 			pwm2_pin: pwm2-pin {
-				rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>;
+				rockchip,pins = <0 RK_PD4 1 &pcfg_pull_none>;
 			};
 		};