diff --git a/arch/arm/dts/zynqmp-clk-ccf.dtsi b/arch/arm/dts/zynqmp-clk-ccf.dtsi
index 664e658..86b9907 100644
--- a/arch/arm/dts/zynqmp-clk-ccf.dtsi
+++ b/arch/arm/dts/zynqmp-clk-ccf.dtsi
@@ -279,10 +279,14 @@
 
 &zynqmp_dpdma {
 	clocks = <&zynqmp_clk DPDMA_REF>;
+	assigned-clocks = <&zynqmp_clk DPDMA_REF>; /* apll */
 };
 
 &zynqmp_dpsub {
 	clocks = <&zynqmp_clk TOPSW_LSBUS>,
 		 <&zynqmp_clk DP_AUDIO_REF>,
 		 <&zynqmp_clk DP_VIDEO_REF>;
+	assigned-clocks = <&zynqmp_clk DP_STC_REF>,
+			  <&zynqmp_clk DP_AUDIO_REF>,
+			  <&zynqmp_clk DP_VIDEO_REF>;  /* rpll, rpll, vpll */
 };
diff --git a/arch/arm/dts/zynqmp-sck-kv-g-revA.dts b/arch/arm/dts/zynqmp-sck-kv-g-revA.dts
index 22602d8..34fb592 100644
--- a/arch/arm/dts/zynqmp-sck-kv-g-revA.dts
+++ b/arch/arm/dts/zynqmp-sck-kv-g-revA.dts
@@ -115,10 +115,12 @@
 	status = "disabled";
 	phy-names = "dp-phy0", "dp-phy1";
 	phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
+	assigned-clock-rates = <27000000>, <25000000>, <300000000>;
 };
 
 &zynqmp_dpdma {
 	status = "okay";
+	assigned-clock-rates = <600000000>;
 };
 
 &usb0 {
diff --git a/arch/arm/dts/zynqmp-sck-kv-g-revB.dts b/arch/arm/dts/zynqmp-sck-kv-g-revB.dts
index 01b14eb..35247b0 100644
--- a/arch/arm/dts/zynqmp-sck-kv-g-revB.dts
+++ b/arch/arm/dts/zynqmp-sck-kv-g-revB.dts
@@ -95,10 +95,12 @@
 	status = "disabled";
 	phy-names = "dp-phy0", "dp-phy1";
 	phys = <&psgtr 1 PHY_TYPE_DP 0 0>, <&psgtr 0 PHY_TYPE_DP 1 0>;
+	assigned-clock-rates = <27000000>, <25000000>, <300000000>;
 };
 
 &zynqmp_dpdma {
 	status = "okay";
+	assigned-clock-rates = <600000000>;
 };
 
 &usb0 {