Re: [PATCHv7 2/3] ARM: dts: Add support for i.MX6 UltraLite DART Variscite Customboard

Fabio Estevam
2019-11-12T23:17:49Z

Hi Oliver,

On Tue, Nov 12, 2019 at 4:22 PM Oliver Graute <oliver.graute@gmail.com> wrote:

> +&lcdif {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lcdif>;
> + display = <&display0>;
> + status = "okay";
> +
> + display0: display0 {
> + bits-per-pixel = <16>;
> + bus-width = <24>;
> +
> + display-timings {
> + native-mode = <&timing0>;
> + timing0: timing0 {
> + clock-frequency =<35000000>;
> + hactive = <800>;
> + vactive = <480>;
> + hfront-porch = <40>;
> + hback-porch = <40>;
> + hsync-len = <48>;
> + vback-porch = <29>;
> + vfront-porch = <13>;
> + vsync-len = <3>;
> + hsync-active = <0>;
> + vsync-active = <0>;
> + de-active = <1>;
> + pixelclk-active = <0>;
> + };
> + };
> + };
> +};

You are using the deprecated bindings.

Please switch to the DRM bindings as stated at
Documentation/devicetree/bindings/display/mxsfb.txt

You should also add your panel to the simple panel driver.