diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb2-lp4.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-evb2-lp4.dtsi
index 5b0671536502..10a21d6cd74b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-evb2-lp4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-evb2-lp4.dtsi
@@ -243,6 +243,9 @@
 
 &pdm0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pdm0m0_clk
+		     &pdm0m0_sdi0>;
 };
 
 &pinctrl {
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb3-lp5.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-evb3-lp5.dtsi
index f9a66ff6bcf3..e08bd09d3e34 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-evb3-lp5.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-evb3-lp5.dtsi
@@ -926,6 +926,9 @@
 
 &pdm0 {
 	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pdm0m0_clk
+		     &pdm0m0_sdi0>;
 };
 
 &pinctrl {