arm64: zynqmp: Remove description for 8T49N287 and si5382 chips

Based on commit 73d677e9 ("arm64: dts: zynqmp: Remove si5328 device
nodes") also remove description for clock chips which don't have Linux
driver yet.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/7557288230567fa136ba3edc004d5bfe4f4c6590.1623684253.git.michal.simek@xilinx.com

arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts

@@ -160,9 +160,7 @@ i2c@1 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <1>;
-			clock_8t49n287: clock-generator@6c { /* 8T49N287 - u182 */
-				reg = <0x6c>;
-			};
+			/* 8T49N287 - u182 */
 		};
 
 		i2c@2 {

arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts

@@ -184,9 +184,7 @@ i2c@1 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <1>;
-			clock_8t49n287: clock-generator@6c { /* 8T49N287 - u182 */
-				reg = <0x6c>;
-			};
+			/* 8T49N287 - u182 */
 		};
 
 		i2c@2 {

arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts

@@ -475,9 +475,7 @@ i2c@4 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <4>;
-			si5382: clock-generator@69 { /* SI5382 - u48 */
-				reg = <0x69>;
-			};
+			/* SI5382 - u48 */
 		};
 		i2c@5 {
 			#address-cells = <1>;