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;
};
/* ... */
};
|
