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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1* MELFAS MMS114/MMS152 touchscreen controller
2
3Required properties:
4- compatible: should be one of:
5 - "melfas,mms114"
6 - "melfas,mms152"
7- reg: I2C address of the chip
8- interrupts: interrupt to which the chip is connected
9- touchscreen-size-x: See [1]
10- touchscreen-size-y: See [1]
11
12Optional properties:
13- touchscreen-fuzz-x: See [1]
14- touchscreen-fuzz-y: See [1]
15- touchscreen-fuzz-pressure: See [1]
16- touchscreen-inverted-x: See [1]
17- touchscreen-inverted-y: See [1]
18- touchscreen-swapped-x-y: See [1]
19
20[1]: Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt
21
22Example:
23
24 i2c@00000000 {
25 /* ... */
26
27 touchscreen@48 {
28 compatible = "melfas,mms114";
29 reg = <0x48>;
30 interrupts = <39 0>;
31 touchscreen-size-x = <720>;
32 touchscreen-size-y = <1280>;
33 touchscreen-fuzz-x = <10>;
34 touchscreen-fuzz-y = <10>;
35 touchscreen-fuzz-pressure = <10>;
36 touchscreen-inverted-x;
37 touchscreen-inverted-y;
38 };
39
40 /* ... */
41 };