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-rw-r--r--Documentation/devicetree/bindings/input/touchscreen/mms114.txt35
1 files changed, 21 insertions, 14 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/mms114.txt b/Documentation/devicetree/bindings/input/touchscreen/mms114.txt
index 89d4c56c5671..2cd954051d29 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/mms114.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/mms114.txt
@@ -1,17 +1,23 @@
-* MELFAS MMS114 touchscreen controller
+* MELFAS MMS114/MMS152 touchscreen controller
Required properties:
-- compatible: must be "melfas,mms114"
+- compatible: should be one of:
+ - "melfas,mms114"
+ - "melfas,mms152"
- reg: I2C address of the chip
- interrupts: interrupt to which the chip is connected
-- x-size: horizontal resolution of touchscreen
-- y-size: vertical resolution of touchscreen
+- touchscreen-size-x: See [1]
+- touchscreen-size-y: See [1]
Optional properties:
-- contact-threshold:
-- moving-threshold:
-- x-invert: invert X axis
-- y-invert: invert Y axis
+- touchscreen-fuzz-x: See [1]
+- touchscreen-fuzz-y: See [1]
+- touchscreen-fuzz-pressure: See [1]
+- touchscreen-inverted-x: See [1]
+- touchscreen-inverted-y: See [1]
+- touchscreen-swapped-x-y: See [1]
+
+[1]: Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt
Example:
@@ -22,12 +28,13 @@ Example:
compatible = "melfas,mms114";
reg = <0x48>;
interrupts = <39 0>;
- x-size = <720>;
- y-size = <1280>;
- contact-threshold = <10>;
- moving-threshold = <10>;
- x-invert;
- y-invert;
+ touchscreen-size-x = <720>;
+ touchscreen-size-y = <1280>;
+ touchscreen-fuzz-x = <10>;
+ touchscreen-fuzz-y = <10>;
+ touchscreen-fuzz-pressure = <10>;
+ touchscreen-inverted-x;
+ touchscreen-inverted-y;
};
/* ... */