MIPS: ralink: Move device-trees to arch/mips/boot/dts/

Move the Ralink device-trees to arch/mips/boot/dts/ and update the
Makefiles accordingly.  A built-in device-tree is optional, so select
BUILTIN_DTB when it is requested.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: David Daney <david.daney@cavium.com>
Cc: John Crispin <blogic@openwrt.org>
Cc: Jayachandran C <jchandra@broadcom.com>
Cc: Qais Yousef <qais.yousef@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7561/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/arch/mips/boot/dts/rt3883_eval.dts b/arch/mips/boot/dts/rt3883_eval.dts
new file mode 100644
index 000000000000..e8df21a5d10d
--- /dev/null
+++ b/arch/mips/boot/dts/rt3883_eval.dts
@@ -0,0 +1,17 @@
+/dts-v1/;
+
+/include/ "rt3883.dtsi"
+
+/ {
+	compatible = "ralink,rt3883-eval-board", "ralink,rt3883-soc";
+	model = "Ralink RT3883 evaluation board";
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x2000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,57600";
+	};
+};