CVS commit: src/sys

["Nick Hudson" <skrll%netbsd.org@localhost>]

Module Name:    src
Committed By:   skrll
Date:           Sat Jan 17 05:45:17 UTC 2026

Modified Files:
        src/sys/arch/evbarm/conf: GENERIC
        src/sys/dev/fdt: dwc2_fdt.c files.fdt
Added Files:
        src/sys/dev/fdt: usbnode.c

Log Message:
fdt: add basic usb nodes support.

The Odriod-C1 has an internal USB node with a reset GPIO. The USB node
support here detects the usb node (in this case a device) and {,de-}asserts
the GPIO pin.

The Linux device tree specification for this is less than ideal.

Done correctly with the "fdt" interface attribute on the dwctwo_fdt
attachment now that this is supported in the config(5) system.

With a big thankyou to Jason.


To generate a diff of this commit:
cvs rdiff -u -r1.129 -r1.130 src/sys/arch/evbarm/conf/GENERIC
cvs rdiff -u -r1.15 -r1.16 src/sys/dev/fdt/dwc2_fdt.c
cvs rdiff -u -r1.78 -r1.79 src/sys/dev/fdt/files.fdt
cvs rdiff -u -r0 -r1.3 src/sys/dev/fdt/usbnode.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.