[RFCv1 11/42] ARM: dts: omap: add channel to DSI panels

[Tomi Valkeinen]

On 17/11/2019 04:39, Sebastian Reichel wrote:
> The standard binding for DSI requires, that the channel number
> of the panel is encoded in DT. This adds the channel number in
> all OMAP3-5 boards, in preparation for using common infrastructure.
> 
> Signed-off-by: Sebastian Reichel <sebastian.reichel at collabora.com>
> ---
>   .../devicetree/bindings/display/panel/panel-dsi-cm.txt      | 4 +++-
>   arch/arm/boot/dts/omap3-n950.dts                            | 3 ++-
>   arch/arm/boot/dts/omap3.dtsi                                | 3 +++
>   arch/arm/boot/dts/omap4-droid4-xt894.dts                    | 3 ++-
>   arch/arm/boot/dts/omap4-sdp.dts                             | 6 ++++--
>   arch/arm/boot/dts/omap4.dtsi                                | 6 ++++++
>   arch/arm/boot/dts/omap5.dtsi                                | 6 ++++++
>   7 files changed, 26 insertions(+), 5 deletions(-)

Is this required only in the .txt, or also by the driver? This does 
break backward compatibility with the dtbs, and there's always someone 
who won't like it.

  Tomi

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