summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/input/touchscreen/mms114.txt
blob: 2cd954051d299f1f4adc3e130184d9e04eac4a41 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
* MELFAS MMS114/MMS152 touchscreen controller

Required properties:
- compatible: should be one of:
	- "melfas,mms114"
	- "melfas,mms152"
- 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;
		};

		/* ... */
	};