186619c38SEric AnholtHimax HX8357D display panels 286619c38SEric Anholt 386619c38SEric AnholtThis binding is for display panels using a Himax HX8357D controller in SPI 486619c38SEric Anholtmode, such as the Adafruit 3.5" TFT for Raspberry Pi. 586619c38SEric Anholt 686619c38SEric AnholtRequired properties: 786619c38SEric Anholt- compatible: "adafruit,yx350hv15", "himax,hx8357d" 886619c38SEric Anholt- dc-gpios: D/C pin 986619c38SEric Anholt- reg: address of the panel on the SPI bus 1086619c38SEric Anholt 1186619c38SEric AnholtThe node for this driver must be a child node of a SPI controller, hence 1286619c38SEric Anholtall mandatory properties described in ../spi/spi-bus.txt must be specified. 1386619c38SEric Anholt 1486619c38SEric AnholtOptional properties: 1586619c38SEric Anholt- rotation: panel rotation in degrees counter clockwise (0,90,180,270) 1686619c38SEric Anholt- backlight: phandle of the backlight device attached to the panel 1786619c38SEric Anholt 1886619c38SEric AnholtExample: 1986619c38SEric Anholt display@0{ 2086619c38SEric Anholt compatible = "adafruit,yx350hv15", "himax,hx8357d"; 2186619c38SEric Anholt reg = <0>; 2286619c38SEric Anholt spi-max-frequency = <32000000>; 2386619c38SEric Anholt dc-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>; 2486619c38SEric Anholt rotation = <90>; 2586619c38SEric Anholt backlight = <&backlight>; 2686619c38SEric Anholt }; 27