xref: /freebsd/sys/contrib/device-tree/Bindings/input/touchscreen/sitronix-st1232.txt (revision a90b9d0159070121c221b966469c3e36d912bf82) 
1* Sitronix st1232 or st1633 touchscreen controller
2
3Required properties:
4- compatible: must contain one of
5  * "sitronix,st1232"
6  * "sitronix,st1633"
7- reg: I2C address of the chip
8- interrupts: interrupt to which the chip is connected
9
10Optional properties:
11- gpios: a phandle to the reset GPIO
12
13For additional optional properties see: touchscreen.txt
14
15Example:
16
17	i2c@00000000 {
18		/* ... */
19
20		touchscreen@55 {
21			compatible = "sitronix,st1232";
22			reg = <0x55>;
23			interrupts = <2 0>;
24			gpios = <&gpio1 166 0>;
25		};
26
27		/* ... */
28	};
29