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| -rw-r--r-- | Documentation/devicetree/bindings/input/touchscreen/mms114.txt | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/mms114.txt b/Documentation/devicetree/bindings/input/touchscreen/mms114.txt new file mode 100644 index 000000000..707234cfd --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/mms114.txt @@ -0,0 +1,42 @@ +* MELFAS MMS114/MMS152/MMS345L touchscreen controller + +Required properties: +- compatible: should be one of: + - "melfas,mms114" + - "melfas,mms152" + - "melfas,mms345l" +- reg: I2C address of the chip +- interrupts: interrupt to which the chip is connected +- touchscreen-size-x: See [1] +- touchscreen-size-y: See [1] + +Optional properties: +- 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: + + i2c@00000000 { + /* ... */ + + touchscreen@48 { + compatible = "melfas,mms114"; + reg = <0x48>; + interrupts = <39 0>; + 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; + }; + + /* ... */ + }; |