diff --git a/Documentation/devicetree/bindings/input/touchscreen/sx8650.txt b/Documentation/devicetree/bindings/input/touchscreen/sx8650.txt
new file mode 100644
index 000000000000..695fa4785c12
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/sx8650.txt
@@ -0,0 +1,16 @@
+* Semtech SX8650 I2C Touchscreen Controller
+
+Required properties:
+- compatible: must be "semtech,sx8650"
+- reg: i2c slave address
+- interrupt-parent: the phandle for the interrupt controller
+- interrupts: touch controller interrupt
+
+Example:
+
+	sx8650@48 {
+		compatible = "semtech,sx8650";
+		reg = <0x48>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+	};
diff --git a/MAINTAINERS b/MAINTAINERS
index 62fae6311dea..474cbe35d1f1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14668,3 +14668,7 @@ F:      drivers/char/aml-gpiomem.c
 HARDKERNEL S922D odroidn2
 M: 	Pierluigi Passaro <info@phoenixsoftware.it>
 F:      drivers/input/touchscreen/sx8650.c
+
+HARDKERNEL S922D odroidn2
+M: 	charles park <charles.park@hardkernel.com>
+F:      Documentation/devicetree/binding/input/touchscreen/sx8650.txt