162306a36Sopenharmony_ciZeitec ZET6223 I2C touchscreen controller 262306a36Sopenharmony_ci 362306a36Sopenharmony_ciRequired properties: 462306a36Sopenharmony_ci- compatible : "zeitec,zet6223" 562306a36Sopenharmony_ci- reg : I2C slave address of the chip (0x76) 662306a36Sopenharmony_ci- interrupts : interrupt specification for the zet6223 interrupt 762306a36Sopenharmony_ci 862306a36Sopenharmony_ciOptional properties: 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci- vio-supply : Specification for VIO supply (1.8V or 3.3V, 1162306a36Sopenharmony_ci depending on system interface needs). 1262306a36Sopenharmony_ci- vcc-supply : Specification for 3.3V VCC supply. 1362306a36Sopenharmony_ci- touchscreen-size-x : See touchscreen.txt 1462306a36Sopenharmony_ci- touchscreen-size-y : See touchscreen.txt 1562306a36Sopenharmony_ci- touchscreen-inverted-x : See touchscreen.txt 1662306a36Sopenharmony_ci- touchscreen-inverted-y : See touchscreen.txt 1762306a36Sopenharmony_ci- touchscreen-swapped-x-y : See touchscreen.txt 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ciExample: 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_cii2c@00000000 { 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci zet6223: touchscreen@76 { 2462306a36Sopenharmony_ci compatible = "zeitec,zet6223"; 2562306a36Sopenharmony_ci reg = <0x76>; 2662306a36Sopenharmony_ci interrupt-parent = <&pio>; 2762306a36Sopenharmony_ci interrupts = <6 11 IRQ_TYPE_EDGE_FALLING> 2862306a36Sopenharmony_ci }; 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci}; 31