[PATCH RESEND v4 3/3] ARM: dts: imx6sl: Provide a more specific lcdif compatible

[Frank Li]

On Tue, Sep 09, 2025 at 11:05:25PM -0300, Fabio Estevam wrote:
> The LCDIF IP on i.MX6SL and i.MX6SLL is compatible with i.MX6SX.
>
> Provide a more specific "fsl,imx6sx-lcdif" compatible and still keep
> "fsl,imx28-lcdif" for DT compatibility.
>
> Signed-off-by: Fabio Estevam <festevam at gmail.com>
> Reviewed-by: Ahmad Fatoum <a.fatoum at pengutronix.de>

Reviewed-by: Frank Li <Frank.Li at nxp.com>

> ---
>  arch/arm/boot/dts/nxp/imx/imx6sl.dtsi  | 3 ++-
>  arch/arm/boot/dts/nxp/imx/imx6sll.dtsi | 3 ++-
>  2 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/nxp/imx/imx6sl.dtsi b/arch/arm/boot/dts/nxp/imx/imx6sl.dtsi
> index 7381fb7f8912..074c48b04519 100644
> --- a/arch/arm/boot/dts/nxp/imx/imx6sl.dtsi
> +++ b/arch/arm/boot/dts/nxp/imx/imx6sl.dtsi
> @@ -776,7 +776,8 @@ epdc: epdc at 20f4000 {
>  			};
>
>  			lcdif: lcdif at 20f8000 {
> -				compatible = "fsl,imx6sl-lcdif", "fsl,imx28-lcdif";
> +				compatible = "fsl,imx6sl-lcdif", "fsl,imx6sx-lcdif",
> +					     "fsl,imx28-lcdif";
>  				reg = <0x020f8000 0x4000>;
>  				interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
>  				clocks = <&clks IMX6SL_CLK_LCDIF_PIX>,
> diff --git a/arch/arm/boot/dts/nxp/imx/imx6sll.dtsi b/arch/arm/boot/dts/nxp/imx/imx6sll.dtsi
> index 8c5ca4f9b87f..745f3640e114 100644
> --- a/arch/arm/boot/dts/nxp/imx/imx6sll.dtsi
> +++ b/arch/arm/boot/dts/nxp/imx/imx6sll.dtsi
> @@ -657,7 +657,8 @@ pxp: pxp at 20f0000 {
>  			};
>
>  			lcdif: lcd-controller at 20f8000 {
> -				compatible = "fsl,imx6sll-lcdif", "fsl,imx28-lcdif";
> +				compatible = "fsl,imx6sll-lcdif", "fsl,imx6sx-lcdif",
> +					     "fsl,imx28-lcdif";
>  				reg = <0x020f8000 0x4000>;
>  				interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
>  				clocks = <&clks IMX6SLL_CLK_LCDIF_PIX>,
> --
> 2.34.1
>