arm: dts: modify Makefile NPCM750 configuration name

Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arch/arm/boot/dts/Makefile

@@ -307,7 +307,7 @@ dtb-$(CONFIG_ARCH_LPC18XX) += \
 dtb-$(CONFIG_ARCH_LPC32XX) += \
 	lpc3250-ea3250.dtb \
 	lpc3250-phy3250.dtb
-dtb-$(CONFIG_ARCH_NPCM750) += \
+dtb-$(CONFIG_ARCH_NPCM7XX) += \
 	nuvoton-npcm750-evb.dtb
 dtb-$(CONFIG_MACH_MESON6) += \
 	meson6-atv1200.dtb