18c2ecf20Sopenharmony_ciSitronix ST7586 display panel 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ciRequired properties: 48c2ecf20Sopenharmony_ci- compatible: "lego,ev3-lcd". 58c2ecf20Sopenharmony_ci- a0-gpios: The A0 signal (since this binding is for serial mode, this is 68c2ecf20Sopenharmony_ci the pin labeled D1 on the controller, not the pin labeled A0) 78c2ecf20Sopenharmony_ci- reset-gpios: Reset pin 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ciThe node for this driver must be a child node of a SPI controller, hence 108c2ecf20Sopenharmony_ciall mandatory properties described in ../spi/spi-bus.txt must be specified. 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_ciOptional properties: 138c2ecf20Sopenharmony_ci- rotation: panel rotation in degrees counter clockwise (0,90,180,270) 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_ciExample: 168c2ecf20Sopenharmony_ci display@0{ 178c2ecf20Sopenharmony_ci compatible = "lego,ev3-lcd"; 188c2ecf20Sopenharmony_ci reg = <0>; 198c2ecf20Sopenharmony_ci spi-max-frequency = <10000000>; 208c2ecf20Sopenharmony_ci a0-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; 218c2ecf20Sopenharmony_ci reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>; 228c2ecf20Sopenharmony_ci }; 23