Re: [PATCH v3 2/4] arm64: dts: sc7180: Specify "data-lanes" for DSI host output

[Stephen Boyd]

Quoting Philip Chen (2021-10-29 15:27:41)
> MSM DSI host driver actually parses "data-lanes" in DT and compare
> it with the number of DSI lanes the bridge driver sets for
> mipi_dsi_device. So we need to always specify "data-lanes" for the
> DSI host output. As of now, "data-lanes" is added to ti-sn65dsi86 dts
> fragment, but missing in parade-ps8640 dts fragment, which requires
> a fixup.
>
> Since we'll do 4-lane DSI regardless of which bridge chip is used,
> instead of adding "data-lanes" to parade-ps8640 dts fragment, let's
> just move "data-lanes" from the bridge dts to sc7180-trogdor.dtsi.
>
> Signed-off-by: Philip Chen <philipchen@xxxxxxxxxxxx>
> ---

Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>