1*4882a593SmuzhiyunIlitek ILI210x/ILI2117/ILI2120/ILI251x touchscreen controller 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunRequired properties: 4*4882a593Smuzhiyun- compatible: 5*4882a593Smuzhiyun ilitek,ili210x for ILI210x 6*4882a593Smuzhiyun ilitek,ili2117 for ILI2117 7*4882a593Smuzhiyun ilitek,ili2120 for ILI2120 8*4882a593Smuzhiyun ilitek,ili251x for ILI251x 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun- reg: The I2C address of the device 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun- interrupts: The sink for the touchscreen's IRQ output 13*4882a593Smuzhiyun See ../interrupt-controller/interrupts.txt 14*4882a593Smuzhiyun 15*4882a593SmuzhiyunOptional properties for main touchpad device: 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun- reset-gpios: GPIO specifier for the touchscreen's reset pin (active low) 18*4882a593Smuzhiyun 19*4882a593SmuzhiyunExample: 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun touchscreen@41 { 22*4882a593Smuzhiyun compatible = "ilitek,ili251x"; 23*4882a593Smuzhiyun reg = <0x41>; 24*4882a593Smuzhiyun interrupt-parent = <&gpio4>; 25*4882a593Smuzhiyun interrupts = <7 IRQ_TYPE_EDGE_FALLING>; 26*4882a593Smuzhiyun reset-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>; 27*4882a593Smuzhiyun }; 28