[RFC PATCH v2 1/3] arm64: dts: imx8mm: Add eLCDIF node support

[Tim Harvey]

On Thu, Nov 11, 2021 at 2:15 AM Jagan Teki <jagan at amarulasolutions.com> wrote:
>
> Add eLCDIF controller node for i.MX8MM.
>

Jagan,

It doesn't look like you sent this to the Device Tree mainling list so
I added that to cc.

> Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
> ---
>  arch/arm64/boot/dts/freescale/imx8mm.dtsi | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> index c2f3f118f82e..caeb93313413 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
> @@ -1068,6 +1068,25 @@ aips4: bus at 32c00000 {
>                         #size-cells = <1>;
>                         ranges = <0x32c00000 0x32c00000 0x400000>;
>
> +                       lcdif: lcdif at 32e00000 {
> +                               compatible = "fsl,imx28-lcdif";
> +                               reg = <0x32e00000 0x10000>;
> +                               clocks = <&clk IMX8MM_CLK_LCDIF_PIXEL>,
> +                                        <&clk IMX8MM_CLK_DISP_AXI_ROOT>,
> +                                        <&clk IMX8MM_CLK_DISP_APB_ROOT>;
> +                               clock-names = "pix", "disp_axi", "axi";
> +                               assigned-clocks = <&clk IMX8MM_CLK_LCDIF_PIXEL>,
> +                                                 <&clk IMX8MM_CLK_DISP_AXI>,
> +                                                 <&clk IMX8MM_CLK_DISP_APB>;
> +                               assigned-clock-parents = <&clk IMX8MM_VIDEO_PLL1_OUT>,
> +                                                        <&clk IMX8MM_SYS_PLL2_1000M>,
> +                                                        <&clk IMX8MM_SYS_PLL1_800M>;
> +                               assigned-clock-rate = <594000000>, <500000000>, <200000000>;
> +                               interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
> +                               power-domains = <&disp_blk_ctrl IMX8MM_DISPBLK_PD_LCDIF>;
> +                               status = "disabled";
> +                       };
> +
>                         disp_blk_ctrl: blk-ctrl at 32e28000 {
>                                 compatible = "fsl,imx8mm-disp-blk-ctrl", "syscon";
>                                 reg = <0x32e28000 0x100>;
> --
> 2.25.1
>