On Fri, Feb 14, 2025 at 10:26:34AM +0100, Francesco Dolcini wrote:
> From: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx>
>
> Remove LVDS panel and backlight nodes from the Verdin iMX8M Mini SoM
> dtsi file, those two hardware components are not part of the SoM,
> therefore they should not be present in this file.
>
> This is solving a dtb checker warning about panel-lvds compatible.
>
> Signed-off-by: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx>
> ---
Thank you very much.
Reviewed-by: Frank Li <Frank.Li@xxxxxxx>
> .../boot/dts/freescale/imx8mm-verdin.dtsi | 21 -------------------
> 1 file changed, 21 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
> index c528594ac442..7251ad3a0017 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
> @@ -18,20 +18,6 @@ aliases {
> rtc1 = &snvs_rtc;
> };
>
> - backlight: backlight {
> - compatible = "pwm-backlight";
> - brightness-levels = <0 45 63 88 119 158 203 255>;
> - default-brightness-level = <4>;
> - /* Verdin I2S_2_D_OUT (DSI_1_BKL_EN/DSI_1_BKL_EN_LVDS, SODIMM 46) */
> - enable-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_i2s_2_d_out_dsi_1_bkl_en>;
> - power-supply = <®_3p3v>;
> - /* Verdin PWM_3_DSI/PWM_3_DSI_LVDS (SODIMM 19) */
> - pwms = <&pwm1 0 6666667 PWM_POLARITY_INVERTED>;
> - status = "disabled";
> - };
> -
> /* Fixed clock dedicated to SPI CAN controller */
> clk40m: oscillator {
> compatible = "fixed-clock";
> @@ -66,13 +52,6 @@ hdmi_connector: hdmi-connector {
> status = "disabled";
> };
>
> - panel_lvds: panel-lvds {
> - compatible = "panel-lvds";
> - backlight = <&backlight>;
> - data-mapping = "vesa-24";
> - status = "disabled";
> - };
> -
> /* Carrier Board Supplies */
> reg_1p8v: regulator-1p8v {
> compatible = "regulator-fixed";
> --
> 2.39.5
>
