CVS commit: src/sys

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

Module Name:    src
Committed By:   skrll
Date:           Wed Jan 14 07:32:43 UTC 2026

Modified Files:
        src/sys/arch/evbarm/conf: GENERIC
        src/sys/dev/fdt: dwc2_fdt.c files.fdt
        src/sys/external/bsd/dwc2/conf: files.dwc2
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.

To quote Jason

    The "fdt" interface attribute should really go on the dwctwo_fdt
    attachment, but that doesn't work in the config(5) system; interface
    attributes can only go onto devices.


To generate a diff of this commit:
cvs rdiff -u -r1.127 -r1.128 src/sys/arch/evbarm/conf/GENERIC
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/fdt/dwc2_fdt.c
cvs rdiff -u -r1.76 -r1.77 src/sys/dev/fdt/files.fdt
cvs rdiff -u -r0 -r1.1 src/sys/dev/fdt/usbnode.c
cvs rdiff -u -r1.4 -r1.5 src/sys/external/bsd/dwc2/conf/files.dwc2

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