linux: add support of Synopsys ARCHS38-based boards

[openwrt/svn-archive/archive.git] / target / linux / archs38 / dts / skeleton.dtsi

diff --git a/target/linux/archs38/dts/skeleton.dtsi b/target/linux/archs38/dts/skeleton.dtsi
new file mode 100644 (file)
index 0000000..296d371
--- /dev/null
+++ b/target/linux/archs38/dts/skeleton.dtsi
@@ -0,0 +1,37 @@
+/*
+ * 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 */
+       };
+};