MIPS: Move device-trees into vendor sub-directories

Move the MIPS device-trees into the appropriate vendor sub-directories.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Tested-by: Kevin Cernekee <cernekee@gmail.com>
Cc: f.fainelli@gmail.com
Cc: jaedon.shin@gmail.com
Cc: tglx@linutronix.de
Cc: jason@lakedaemon.net
Cc: jogo@openwrt.org
Cc: arnd@arndb.de
Cc: computersforpeace@gmail.com
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8835/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 8f57fc7..fb14e37 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -365,7 +365,7 @@
 
 PHONY += dtbs
 dtbs: scripts
-	$(Q)$(MAKE) $(build)=arch/mips/boot/dts dtbs
+	$(Q)$(MAKE) $(build)=arch/mips/boot/dts
 
 archprepare:
 ifdef CONFIG_MIPS32_N32