xref: /linux/Documentation/devicetree/bindings/input/touchscreen/ar1021.txt (revision 3eb66e91a25497065c5322b1268cbc3953642227) 
1*1613976bSMartin Kepplinger* Microchip AR1020 and AR1021 touchscreen interface (I2C)
2*1613976bSMartin Kepplinger
3*1613976bSMartin KepplingerRequired properties:
4*1613976bSMartin Kepplinger- compatible		: "microchip,ar1021-i2c"
5*1613976bSMartin Kepplinger- reg			: I2C slave address
6*1613976bSMartin Kepplinger- interrupts		: touch controller interrupt
7*1613976bSMartin Kepplinger
8*1613976bSMartin KepplingerExample:
9*1613976bSMartin Kepplinger
10*1613976bSMartin Kepplinger	touchscreen@4d {
11*1613976bSMartin Kepplinger		compatible = "microchip,ar1021-i2c";
12*1613976bSMartin Kepplinger		reg = <0x4d>;
13*1613976bSMartin Kepplinger		interrupt-parent = <&gpio3>;
14*1613976bSMartin Kepplinger		interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
15*1613976bSMartin Kepplinger	};
16