xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/input/touchscreen/ar1021.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun* Microchip AR1020 and AR1021 touchscreen interface (I2C)
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible		: "microchip,ar1021-i2c"
5*4882a593Smuzhiyun- reg			: I2C slave address
6*4882a593Smuzhiyun- interrupts		: touch controller interrupt
7*4882a593Smuzhiyun
8*4882a593SmuzhiyunExample:
9*4882a593Smuzhiyun
10*4882a593Smuzhiyun	touchscreen@4d {
11*4882a593Smuzhiyun		compatible = "microchip,ar1021-i2c";
12*4882a593Smuzhiyun		reg = <0x4d>;
13*4882a593Smuzhiyun		interrupt-parent = <&gpio3>;
14*4882a593Smuzhiyun		interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
15*4882a593Smuzhiyun	};
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