ARM: dts: Fix dcan clkctrl clock for am3

We must not use legacy clock defines for dts clckctrl clocks as the offsets
will be wrong.

Fixes: 87fc89ce ("ARM: dts: am335x: Move l4 child devices to probe them with ti-sysc")
Cc: Tero Kristo <t-kristo@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

arch/arm/boot/dts/am33xx-l4.dtsi

@@ -1762,7 +1762,7 @@
 			reg = <0xcc000 0x4>;
 			reg-names = "rev";
 			/* Domains (P, C): per_pwrdm, l4ls_clkdm */
-			clocks = <&l4ls_clkctrl AM3_D_CAN0_CLKCTRL 0>;
+			clocks = <&l4ls_clkctrl AM3_L4LS_D_CAN0_CLKCTRL 0>;
 			clock-names = "fck";
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -1785,7 +1785,7 @@
 			reg = <0xd0000 0x4>;
 			reg-names = "rev";
 			/* Domains (P, C): per_pwrdm, l4ls_clkdm */
-			clocks = <&l4ls_clkctrl AM3_D_CAN1_CLKCTRL 0>;
+			clocks = <&l4ls_clkctrl AM3_L4LS_D_CAN1_CLKCTRL 0>;
 			clock-names = "fck";
 			#address-cells = <1>;
 			#size-cells = <1>;