xref: /freebsd/sys/contrib/device-tree/Bindings/input/touchscreen/ar1021.txt (revision 5ca8e32633c4ffbbcd6762e5888b6a4ba0708c6c) 
1* Microchip AR1020 and AR1021 touchscreen interface (I2C)
2
3Required properties:
4- compatible		: "microchip,ar1021-i2c"
5- reg			: I2C slave address
6- interrupts		: touch controller interrupt
7
8Example:
9
10	touchscreen@4d {
11		compatible = "microchip,ar1021-i2c";
12		reg = <0x4d>;
13		interrupt-parent = <&gpio3>;
14		interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
15	};
16