| #
286678 |
|
12-Aug-2015 |
ian |
Add a routine to return the hardware instance/unit number from ti,hwmods,
given the hardware name.
The ti,hwmods property is used (among other things) to associate an fdt node
with a specific instance of some hardware. For example given a device node
that contains the property ti,hwmods = "timer3", if you call this passing
"timer" as the hwmod string to look for it would return 3.
|
| #
283276 |
|
22-May-2015 |
gonzo |
Switch TI platform support code from using FreeBSD's custom-baked DTS
files to vendor-provided ones. It should make easier to adopt platform
code to new revisions of hardware and to use DTS overlays for various
Beaglebone extensions (shields/capes).
Original dts filenames were not changed, they're now wrappers over dts
files provided by TI. So make sure you update .dtb files on your
devices as part of kernel update
GPIO addressing was changed: instead of one global /dev/gpioc0 there
are per-bank instances of /dev/gpiocX. Each bank has 32 pins so for
instance pin 121 on /dev/gpioc0 in old addressing scheme is now pin 25
on /dev/gpioc3
On Pandaboard serial console devices was changed from /dev/ttyu0 to
/dev/ttyu2 so you'll have to update /etc/ttys to get login prompt
on serial port in multiuser mode. Single user mode serial console
should work as-is
Differential Revision: https://reviews.freebsd.org/D2146
Reviewed by: rpaulo, ian, Michal Meloun, Svatopluk Kraus
|