The Marvell Armada 3700 is a family of ARMv8 CA53 SoCs. This commit
introduces the Device Tree binding that documents the top-level
compatible strings for Armada 3700 based platforms.

Signed-off-by: Gregory CLEMENT <redacted>
---
 .../devicetree/bindings/arm/marvell/armada-37xx.txt      | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt

diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt b/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt
new file mode 100644
index 000000000000..17e90e8b5f76
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt

@@ -0,0 +1,16 @@
+Marvell Armada 37xx Platforms Device Tree Bindings
+--------------------------------------------------
+
+Boards using a SoC of the Marvell Armada 37xx family must carry the
+following root node property:
+
+ - compatible: must contain "marvell,armada3710"
+
+In addition, boards using the Marvell Armada 3720 SoC shall have the
+following property before the previous one:
+
+ - compatible: must contain "marvell,armada3720"
+
+Example:
+
+compatible = "marvell,armada-3720-db", "marvell,armada3710", "marvell,armada3720";