18c2ecf20Sopenharmony_ciMulti-Inno MI0283QT display panel 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ciRequired properties: 48c2ecf20Sopenharmony_ci- compatible: "multi-inno,mi0283qt". 58c2ecf20Sopenharmony_ci 68c2ecf20Sopenharmony_ciThe node for this driver must be a child node of a SPI controller, hence 78c2ecf20Sopenharmony_ciall mandatory properties described in ../spi/spi-bus.txt must be specified. 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ciOptional properties: 108c2ecf20Sopenharmony_ci- dc-gpios: D/C pin. The presence/absence of this GPIO determines 118c2ecf20Sopenharmony_ci the panel interface mode (IM[3:0] pins): 128c2ecf20Sopenharmony_ci - present: IM=x110 4-wire 8-bit data serial interface 138c2ecf20Sopenharmony_ci - absent: IM=x101 3-wire 9-bit data serial interface 148c2ecf20Sopenharmony_ci- reset-gpios: Reset pin 158c2ecf20Sopenharmony_ci- power-supply: A regulator node for the supply voltage. 168c2ecf20Sopenharmony_ci- backlight: phandle of the backlight device attached to the panel 178c2ecf20Sopenharmony_ci- rotation: panel rotation in degrees counter clockwise (0,90,180,270) 188c2ecf20Sopenharmony_ci 198c2ecf20Sopenharmony_ciExample: 208c2ecf20Sopenharmony_ci mi0283qt@0{ 218c2ecf20Sopenharmony_ci compatible = "multi-inno,mi0283qt"; 228c2ecf20Sopenharmony_ci reg = <0>; 238c2ecf20Sopenharmony_ci spi-max-frequency = <32000000>; 248c2ecf20Sopenharmony_ci rotation = <90>; 258c2ecf20Sopenharmony_ci dc-gpios = <&gpio 25 0>; 268c2ecf20Sopenharmony_ci backlight = <&backlight>; 278c2ecf20Sopenharmony_ci }; 28