tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1* MELFAS MMS114 touchscreen controller
2
3Required properties:
4- compatible: must be "melfas,mms114"
5- reg: I2C address of the chip
6- interrupts: interrupt to which the chip is connected
7- x-size: horizontal resolution of touchscreen
8- y-size: vertical resolution of touchscreen
9
10Optional properties:
11- contact-threshold:
12- moving-threshold:
13- x-invert: invert X axis
14- y-invert: invert Y axis
15
16Example:
17
18 i2c@00000000 {
19 /* ... */
20
21 touchscreen@48 {
22 compatible = "melfas,mms114";
23 reg = <0x48>;
24 interrupts = <39 0>;
25 x-size = <720>;
26 y-size = <1280>;
27 contact-threshold = <10>;
28 moving-threshold = <10>;
29 x-invert;
30 y-invert;
31 };
32
33 /* ... */
34 };