From: Jagan Teki <jagan@amarulasolutions.com>
Date: Wed, 29 Mar 2017 07:20:50 +0000 (-0700)
Subject: dt-bindings: input: touchscreen: add max11801-ts binding
X-Git-Tag: v4.12-rc1~109^2^2~100
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7e7113f77ef244958ddf82dcedbe004f7b860a93;p=karo-tx-linux.git

dt-bindings: input: touchscreen: add max11801-ts binding

Add missing documentation of max11801-ts dt-binding details.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/Documentation/devicetree/bindings/input/touchscreen/max11801-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/max11801-ts.txt
new file mode 100644
index 000000000000..40ac0fe94df6
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/max11801-ts.txt
@@ -0,0 +1,18 @@
+* MAXI MAX11801 Resistive touch screen controller with i2c interface
+
+Required properties:
+- compatible: must be "maxim,max11801"
+- reg: i2c slave address
+- interrupt-parent: the phandle for the interrupt controller
+- interrupts: touch controller interrupt
+
+Example:
+
+&i2c1 {
+	max11801: touchscreen@48 {
+		compatible = "maxim,max11801";
+		reg = <0x48>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
+	};
+};