Re: question about enumeration of buses on arm systems with dtb files

2022-04-03 Thread Michael van Elst
dty...@anduin.org.uk (Dave Tyson) writes: >The contents of the dtb shoved in-core can be modified by having code snippets >in the overlay directory and enabling them in config.txt. This is how bullseye >linux seems to do things and I guess this should work with NetBSD. Yes, works the same.

Re: question about enumeration of buses on arm systems with dtb files

2022-04-03 Thread Dave Tyson
On Sunday 03 Apr 2022 13:08:43 Michael van Elst wrote: > campbell+netbsd-tech-k...@mumble.net (Taylor R Campbell) writes: > >I think usually it's first-come-first-serve according to the ordering > >in the device tree (that is, in a pre-order traversal, which is the > >same as the sequential order

Re: question about enumeration of buses on arm systems with dtb files

2022-04-03 Thread Michael van Elst
campbell+netbsd-tech-k...@mumble.net (Taylor R Campbell) writes: >I think usually it's first-come-first-serve according to the ordering >in the device tree (that is, in a pre-order traversal, which is the >same as the sequential order in the .dts file) -- not necessarily the >numbers in the

Re: question about enumeration of buses on arm systems with dtb files

2022-04-03 Thread Taylor R Campbell
> Date: Tue, 15 Mar 2022 22:37:15 + > From: Dave Tyson > > I am trying to understand the enumeration of the GPIO pins on a RPI-zero-2 > which boots up and runs under current. Did you get any answers? I didn't see any on-list, and this isn't my area of expertise, but... > The DTS lists