arc: use patched .dts from sources

Instead of using off-the-tree .dts files for ARC boards we're
switching to use in-tree ones. And for that to work properly
we apply upstream patch that adds currently missing "model"
property.

Upstream patch and discussion could be found here:
http://lists.infradead.org/pipermail/linux-snps-arc/2016-August/001394.html

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Jonas Gorski <jonas.gorski@gmail.com>
Cc: John Crispin <john@phrozen.org>

1 files changed, 0 insertions, 37 deletions

diff --git a/target/linux/arc770/dts/skeleton.dtsi b/target/linux/arc770/dts/skeleton.dtsi
deleted file mode 100644
index 296d371a33..0000000000
--- a/target/linux/arc770/dts/skeleton.dtsi
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-/*
- * Skeleton device tree; the bare minimum needed to boot; just include and
- * add a compatible value.
- */
-
-/ {
-	compatible = "snps,arc";
-	clock-frequency = <80000000>;	/* 80 MHZ */
-	#address-cells = <1>;
-	#size-cells = <1>;
-	chosen { };
-	aliases { };
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu@0 {
-			device_type = "cpu";
-			compatible = "snps,arc770d";
-			reg = <0>;
-		};
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x10000000>;	/* 256M */
-	};
-};