ARM64: zynqmp: Remove note about level shifter on zcu102

i2c device is just level shifter. Remove reference from dts.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/dts/zynqmp-zcu102.dts b/arch/arm/dts/zynqmp-zcu102.dts
index e7496da..7715aea 100644
--- a/arch/arm/dts/zynqmp-zcu102.dts
+++ b/arch/arm/dts/zynqmp-zcu102.dts
@@ -394,7 +394,7 @@
 		/* Bus 3 is not connected */
 	};
 
-	/* FIXME PL connection - u55 , PMOD - j160 */
+	/* FIXME PMOD - j160 */
 	/* FIXME MSP430F - u41 - not detected */
 };