linux-kernel - Re: [PATCH v2 4/7] dt-bindings: mxsfb: Add interconnect bindings for LCDIF path

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Date:   Tue, 1 Dec 2020 14:46:38 +0100
From:   Guido Günther <guido.gunther@...i.sm>
To:     Martin Kepplinger <martin.kepplinger@...i.sm>
Cc:     robh@...nel.org, shawnguo@...nel.org, festevam@...il.com,
        catalin.marinas@....com, will@...nel.org, georgi.djakov@...aro.org,
        cdleonard@...il.com, kernel@...gutronix.de, linux-imx@....com,
        kernel@...i.sm, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: Re: [PATCH v2 4/7] dt-bindings: mxsfb: Add interconnect bindings for
 LCDIF path

Hi Martin,
On Tue, Dec 01, 2020 at 01:39:29PM +0100, Martin Kepplinger wrote:
> Add optional interconnect properties for the dram path requests.
> 
> Signed-off-by: Martin Kepplinger <martin.kepplinger@...i.sm>
> ---
>  Documentation/devicetree/bindings/display/mxsfb.txt | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/mxsfb.txt b/Documentation/devicetree/bindings/display/mxsfb.txt
> index c985871c46b3..d494a2674290 100644
> --- a/Documentation/devicetree/bindings/display/mxsfb.txt
> +++ b/Documentation/devicetree/bindings/display/mxsfb.txt
> @@ -15,6 +15,12 @@ Required properties:
>      - "pix" for the LCDIF block clock
>      - (MX6SX-only) "axi", "disp_axi" for the bus interface clock
>  
> +Optional properties:
> +- interconnects : interconnect path specifier for LCDIF according to
> +		Documentation/devicetree/bindings/interconnect/interconnect.txt.
> +- interconnect-names: the name describing the interconnect path.
> +		Should be "dram" for i.MX8MQ.
> +

There's a yaml conversion by Laurentiu for mxsfb in flight:

    https://lore.kernel.org/dri-devel/20201007012438.27970-2-laurent.pinchart@ideasonboard.com/

Cheers,
 -- Guido

>  Required sub-nodes:
>    - port: The connection to an encoder chip.
>  
> -- 
> 2.20.1
>