arm64: zynqmp: Fix si570 clock output names and references

Align clock output names with node references.

Signed-off-by: Saeed Nowshadi <saeed.nowshadi@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/dts/zynqmp-e-a2197-00-revA.dts b/arch/arm/dts/zynqmp-e-a2197-00-revA.dts
index bf982e2..c260411 100644
--- a/arch/arm/dts/zynqmp-e-a2197-00-revA.dts
+++ b/arch/arm/dts/zynqmp-e-a2197-00-revA.dts
@@ -2,7 +2,7 @@
 /*
  * dts file for Xilinx Versal a2197 RevA System Controller
  *
- * (C) Copyright 2019, Xilinx, Inc.
+ * (C) Copyright 2019 - 2020, Xilinx, Inc.
  *
  * Michal Simek <michal.simek@xilinx.com>
  */
@@ -421,14 +421,14 @@
 				temperature-stability = <50>;
 				factory-fout = <156250000>;
 				clock-frequency = <156250000>;
-				clock-output-names = "si570_hsdp_clk";
+				clock-output-names = "si570_zsfp_clk";
 			};
 		};
 		i2c@6 { /* USER_SI570_1 */
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <6>;
-			si570_user1_clk: clock-generator@5d { /* u205 */
+			si570_user1: clock-generator@5d { /* u205 */
 				#clock-cells = <0>;
 				compatible = "silabs,si570";
 				reg = <0x5f>;
@@ -510,7 +510,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <4>;
-			si570_ddr_dimm2: clock-generator@60 { /* u3 */
+			si570_lpddr4clk2: clock-generator@60 { /* u3 */
 				#clock-cells = <0>;
 				compatible = "silabs,si570";
 				reg = <0x60>;
@@ -524,7 +524,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <5>;
-			si570_lpddr4: clock-generator@60 { /* u4 */
+			si570_lpddr4clk1: clock-generator@60 { /* u4 */
 				#clock-cells = <0>;
 				compatible = "silabs,si570";
 				reg = <0x60>;