Device Tree Overlay for Colibri iMX6 on H-Board v0.3 with Aison display

h-board-aison-imx6.dts

/dts-v1/;
/plugin/;
#include "/device-tree-overlays/dts-arm32/imx6dl-pinfunc.h"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
    compatible = "toradex,colibri-imx6dl";
    fragment@0 {
        target = <&i2c3>;
        __overlay__ {
            tdo07: gt911@5d {
                pinctrl-names = "default";
                pinctrl-0 = <&pinctrl_h_board>;
                compatible = "goodix,gt911";
                reg = <0x5d>;
                interrupt-parent = <&gpio2>;
                interrupts = <22 IRQ_TYPE_EDGE_FALLING>;
                reset-gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>;
                status = "okay";
            };
        };
    };
    fragment@1 {
        target-path = "/panel-dpi";
        __overlay__ {
            status = "okay";
            width-mm = <154>;
            height-mm = <86>;
            panel-timing {
                clock-frequency = <33000000>;
                hactive = <800>;
                vactive = <480>;
                hsync-len = <2>;
                hfront-porch = <49>;
                hback-porch = <32>;
                vsync-len = <3>;
                vfront-porch = <52>;
                vback-porch = <5>;
                pixelclk-active = <0>;
            };
        };
    };
    fragment@2 {
        target-path = "/backlight";
        __overlay__ {
            pwms = <&pwm2 0 5000000 0>;
            enable-gpios = <&gpio2 8 0>;
        };
    };
    fragment@3 {
        target = <&iomuxc>;
        __overlay__ {
            pinctrl_h_board: h-board {
                fsl,pins = <
                    MX6QDL_PAD_EIM_A16__GPIO2_IO22      0x1b0b1
                    MX6QDL_PAD_SD4_DAT3__GPIO2_IO11     0x1b0b1
                >;
            };
        };
    };
    fragment@4 {
        target-path = "/gpio-keys";
        __overlay__ {
            status = "disabled";
            wakeup {
                status = "disabled";
            };
        };
    };
    fragment@5 {
        target = <&uart1>;
        __overlay__ {
            pinctrl-names = "default";
            pinctrl-0 = <&pinctrl_uart1_dte>;
            fsl,dte-mode;
            status = "okay";
        };
    };
    fragment@6 {
        target = <&uart3>;
        __overlay__ {
	        pinctrl-0 = <&pinctrl_uart3_dte &pinctrl_uart3_rts>;
            linux,rs485-enabled-at-boot-time;
            rs485-rts-active-low;
            rs485-rx-during-tx;
            rts-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;

        };
    };
    fragment@7 {
        target = <&can1>;
        __overlay__ {
            status = "okay";
        };
    };
    fragment@8 {
        target = <&iomuxc>;
        __overlay__ {
            pinctrl_uart3_rts: uart3_rts {
                fsl,pins = <
                 MX6QDL_PAD_EIM_D23__GPIO3_IO23    0x1b0b1
                 >;
            };
        };
    };
};