18c2ecf20Sopenharmony_ciZeitec ZET6223 I2C touchscreen controller 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ciRequired properties: 48c2ecf20Sopenharmony_ci- compatible : "zeitec,zet6223" 58c2ecf20Sopenharmony_ci- reg : I2C slave address of the chip (0x76) 68c2ecf20Sopenharmony_ci- interrupts : interrupt specification for the zet6223 interrupt 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ciOptional properties: 98c2ecf20Sopenharmony_ci 108c2ecf20Sopenharmony_ci- vio-supply : Specification for VIO supply (1.8V or 3.3V, 118c2ecf20Sopenharmony_ci depending on system interface needs). 128c2ecf20Sopenharmony_ci- vcc-supply : Specification for 3.3V VCC supply. 138c2ecf20Sopenharmony_ci- touchscreen-size-x : See touchscreen.txt 148c2ecf20Sopenharmony_ci- touchscreen-size-y : See touchscreen.txt 158c2ecf20Sopenharmony_ci- touchscreen-inverted-x : See touchscreen.txt 168c2ecf20Sopenharmony_ci- touchscreen-inverted-y : See touchscreen.txt 178c2ecf20Sopenharmony_ci- touchscreen-swapped-x-y : See touchscreen.txt 188c2ecf20Sopenharmony_ci 198c2ecf20Sopenharmony_ciExample: 208c2ecf20Sopenharmony_ci 218c2ecf20Sopenharmony_cii2c@00000000 { 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_ci zet6223: touchscreen@76 { 248c2ecf20Sopenharmony_ci compatible = "zeitec,zet6223"; 258c2ecf20Sopenharmony_ci reg = <0x76>; 268c2ecf20Sopenharmony_ci interrupt-parent = <&pio>; 278c2ecf20Sopenharmony_ci interrupts = <6 11 IRQ_TYPE_EDGE_FALLING> 288c2ecf20Sopenharmony_ci }; 298c2ecf20Sopenharmony_ci 308c2ecf20Sopenharmony_ci}; 31