Re: Libre Computer Issues with NetBSD 10

[Nick Hudson <nick.hudson%gmx.co.uk@localhost>]

On 27/07/2025 02:10, Derrick Granowski wrote:
> Martin,
>
> I got a diff of the decompiled DTBs. However, I can't make out any 
> obvious issues... I see subtle number changes in things for USB. And 
> otherwise it looks like crypto, audio-controller, thermal-zones, and 
> power-controller things were added.
> Attached are the files for reference.

The issue is that the USB bindings changed from

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/usb/amlogic,dwc3.txt?h=v4.18

to

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/usb/amlogic,meson-g12a-usb-ctrl.yaml?h=v5.15


The driver code needs to be updated wrt the bindings.


> Know anyone who might be able to decipher what the subtle number 
> changes mean?

The phandle stuff can be ignored - they're generated at DTS -> DTB 
compile time. Everything (?) else is documented in the bindings and 
related specifications.

Nick