fdt: import bcm283x device tree sources from the linux kernel tree

This patch adds device trees for the bcm283x platform to be used with
OF_CONTROL. The version 4.8-rc7 of the linux kernel was used as source.

Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Fabian Vogt <fvogt@suse.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/dts/bcm2835.dtsi b/arch/arm/dts/bcm2835.dtsi
new file mode 100644
index 0000000..a78759e
--- /dev/null
+++ b/arch/arm/dts/bcm2835.dtsi
@@ -0,0 +1,25 @@
+#include "bcm283x.dtsi"
+
+/ {
+	compatible = "brcm,bcm2835";
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,arm1176jzf-s";
+			reg = <0x0>;
+		};
+	};
+
+	soc {
+		ranges = <0x7e000000 0x20000000 0x02000000>;
+		dma-ranges = <0x40000000 0x00000000 0x20000000>;
+
+		arm-pmu {
+			compatible = "arm,arm1176-pmu";
+		};
+	};
+};