ARM: vexpress: add basic dts DT source

This patch provides a simple device tree source for the Versatile
Express board. It just defines memory layout and assigns a compatible string
to the board.

Compiled blob tested on Versatile Express, passed to the kernel
through u-boot. 'chosen' node defined within u-boot to avoid cluttering
the default dts configuration.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/vexpress.dts b/arch/arm/boot/dts/vexpress.dts
new file mode 100644
index 00000000000..bea2a18f361
--- /dev/null
+++ b/arch/arm/boot/dts/vexpress.dts
@@ -0,0 +1,18 @@
+/dts-v1/;
+
+/ {
+	model = "ARM Versatile Express";
+	compatible = "arm,vexpress";
+
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases { };
+
+	chosen { };
+
+	memory {
+		device_type = "memory";
+		reg = <0x60000000 0x40000000>;
+	};
+};