ARM: dts: am57xx-beagle-x15: Do not include the atl header

AM57xx does not have ATL block integrated.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/am57xx-beagle-x15.dts

@@ -8,7 +8,6 @@
 /dts-v1/;
 
 #include "dra74x.dtsi"
-#include <dt-bindings/clk/ti-dra7-atl.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>