From: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx>
Add missing documentation of max11801-ts dt-binding details.
Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: Michael Trimarchi <michael@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx>
---
Changes for v8:
- Use IRQ_TYPE_EDGE_FALLING for interrupt trigger type.
Changes for v7:
- add vendor prefix as maxim
Changes for v6:
- Replace the lable and name of the node
ts: max11801 => max11801: touchscreen@48
Changes for v5:
- Newly added patch
.../bindings/input/touchscreen/max11801-ts.txt | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
create mode 100644 Documentation/devicetree/bindings/input/touchscreen/max11801-ts.txt
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 0000000..40ac0fe
--- /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>;
+ };
+};
--
1.9.1
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