11613976bSMartin Kepplinger* Microchip AR1020 and AR1021 touchscreen interface (I2C) 21613976bSMartin Kepplinger 31613976bSMartin KepplingerRequired properties: 41613976bSMartin Kepplinger- compatible : "microchip,ar1021-i2c" 51613976bSMartin Kepplinger- reg : I2C slave address 61613976bSMartin Kepplinger- interrupt-parent : the phandle for the interrupt controller 71613976bSMartin Kepplinger- interrupts : touch controller interrupt 81613976bSMartin Kepplinger 91613976bSMartin KepplingerExample: 101613976bSMartin Kepplinger 111613976bSMartin Kepplinger touchscreen@4d { 121613976bSMartin Kepplinger compatible = "microchip,ar1021-i2c"; 131613976bSMartin Kepplinger reg = <0x4d>; 141613976bSMartin Kepplinger interrupt-parent = <&gpio3>; 151613976bSMartin Kepplinger interrupts = <11 IRQ_TYPE_LEVEL_HIGH>; 161613976bSMartin Kepplinger }; 17