[PATCH v6 2/2] dts: nxp: mxs: Add descriptions for imx287 based btt3-[012] devices

Fabio Estevam festevam at gmail.com
Thu Sep 12 05:58:12 PDT 2024


Hi Lukasz,

On Thu, Sep 12, 2024 at 9:48 AM Lukasz Majewski <lukma at denx.de> wrote:

> +&lcdif {
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&lcdif_24bit_pins_a>, <&lcdif_sync_pins_bttc>,
> +                   <&lcdif_reset_pins_bttc>;
> +       lcd-supply = <&reg_3v3>;
> +       display = <&display0>;
> +       status = "okay";
> +       display0: display0 {
> +               bits-per-pixel = <32>;
> +               bus-width = <24>;
> +               display-timings {
> +                       native-mode = <&timing0>;
> +                       timing0: timing0 {
> +                               clock-frequency = <6500000>;
> +                               hactive = <320>;
> +                               vactive = <240>;
> +                               hfront-porch = <20>;
> +                               hback-porch = <38>;
> +                               hsync-len = <30>;
> +                               vfront-porch = <4>;
> +                               vback-porch = <14>;
> +                               vsync-len = <4>;
> +                               hsync-active = <0>;
> +                               vsync-active = <0>;
> +                               de-active = <0>;
> +                               pixelclk-active = <1>;

According to fsl,lcdif.yaml, a remote-endpoint to the display is needed.

See imx28-evk.dts for an example.



More information about the linux-arm-kernel mailing list