dts: update to v5.3-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 25 insertions, 0 deletions

diff --git a/dts/Bindings/net/marvell-bluetooth.txt b/dts/Bindings/net/marvell-bluetooth.txt
new file mode 100644
index 0000000000..0e28422960
--- /dev/null
+++ b/dts/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";
+	};
+};