On Tue, May 9, 2023 at 9:03 PM Niklas Söderlund
<niklas.soderlund+renesas@xxxxxxxxxxxx> wrote:
> The MAX96712 can support both a CSI-2 C-PHY and D-PHY bus. The initial
> staging driver however only supported D-PHY and the bus-type property
> was left optional.
>
> In preparation for adding C-PHY support to the staging driver make the
> bus-type property mandatory as it is needed to select the correct PHY
> mode. Without the bus-type property present, the driver falls-back to
> D-PHY mode, so the change is functionally backward compatible with old
> DTS files lacking the property.
>
> The only in-tree DTS file (renesas/r8a779a0-falcon-csi-dsi.dtsi) that
> lacked the property uses D-PHY and have been updated.
has
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
> ---
> * Changes since v1
> - Use symbolic names in comments for the bus-type properties.
> - Improve the commit message.
> - Rebased to v6.4-rc1.
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
