Re: [PATCH 3/8] dt-bindings: display: renesas,lvds: Add LVDS binding for D3

From: Kieran Bingham
Date: Thu Feb 15 2018 - 03:45:46 EST


On 15/02/18 08:38, Kieran Bingham wrote:
> From: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx>
>
> The D3 supports two LVDS channels. Extend the binding to support them.
>
> Signed-off-by: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
> index 79860f58a7ad..0dcf488b70df 100644
> --- a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
> +++ b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
> @@ -14,6 +14,7 @@ Required properties:
> - compatible : Shall contain one of
> - "renesas,lvds-r8a7795" for R8A7795 (R-Car H3) compatible LVDS encoders
> - "renesas,lvds-r8a7796" for R8A7796 (R-Car M3-W) compatible LVDS encoders
> + - "renesas,lvds-r8a77995" for R8A77995 (R-Car D3) compatible LVDS encoders

Hi Laurent,

Are we unable to have a generic lvds-gen3 here?

(Although to perhaps answer my own question I see that the D3/E3 have extra
registers)

Also "lets pretend" that I intentionally separated out the LVDS updates to the
rcar_lvds_of_table :)

--
Kieran

>
> - reg: Base address and length for the memory-mapped registers
> - clocks: A phandle + clock-specifier pair for the functional clock
>