On Mon, 22 Apr 2024 10:16:46 +0000, Jonas Richardsen wrote:
> This patch series contains a few changes to the video core fixups where
> the desired behaviour is obvious from raspberry device trees. These were
> tested on a Raspberry Pi 4B. There's a few more differences between the
> video core device tree and the one provided by barebox for which a
> discussion is welcome:
>
> - After a [recent change][link1] the `/chosen` node of the device tree
> is now fully copied from the video core device tree. This could
> possibly be restricted to only copy relevant properties.
> - The properties `memreserve` and `serial-number` of the root node are
> added by the video core and could also be copied.
> - The property `model` of the root node is updated with the specific
> hardware revision of the pi.
> - The video core adds the two aliases `i2c_arm` and `i2c_vc` (as
> properties to the `/aliases` node). As the [raspberrypi
> documentation][link2] suggests to use the former for writing overlays,
> it should maybe also be copied as a fixup.
>
> [...]
Applied, thanks!
[1/3] raspi: add fixup method for specific properties
https://git.pengutronix.de/cgit/barebox/commit/?id=dcb947764491 (link may not be stable)
[2/3] raspi: override properties in /reserved-memory node of device tree
https://git.pengutronix.de/cgit/barebox/commit/?id=3cf4417d0045 (link may not be stable)
[3/3] raspi: add a fixup for the `dma-ranges` property of the `/emmc2bus` dt node
https://git.pengutronix.de/cgit/barebox/commit/?id=3f9788433919 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
