Bluetooth: hci_mrvl: Add serdev support

This adds serdev support to the Marvell hci uart driver. Only basic
serdev support, none of the fancier features like regulator or enable
GPIO support is added for now.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/net/marvell-bluetooth.txt b/Documentation/devicetree/bindings/net/marvell-bluetooth.txt
new file mode 100644
index 000000000000..0e2842296032
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/marvell-bluetooth.txt
@@ -0,0 +1,25 @@
+Marvell Bluetooth Chips
+-----------------------
+
+This documents the binding structure and common properties for serial
+attached Marvell Bluetooth devices. The following chips are included in
+this binding:
+
+* Marvell 88W8897 Bluetooth devices
+
+Required properties:
+ - compatible: should be:
+    "mrvl,88w8897"
+
+Optional properties:
+None so far
+
+Example:
+
+&serial0 {
+	compatible = "ns16550a";
+	...
+	bluetooth {
+		compatible = "mrvl,88w8897";
+	};
+};