[PATCH v4] gpio: mvebu: new gpio driver for mvebu platforms

On Wednesday 19 September 2012, Thomas Petazzoni wrote:

This patch set adds a new GPIO driver for Marvell EBU SoCs, which aims
at replacing the existing GPIO driver from plat-orion/gpio.c. The
driver comes with the necessary DT changes to make it work on Armada
370 and Armada XP, and it has been tested successfully by Sebastian
Hesselbarth on Dove. It should also work flawlessly on other Marvell
EBU SoCs (Kirkwood, Orion, Discovery), but this remains to be tested
by the relevant maintainers. This isn't however a problem, as those
older platforms need to explictly be converted over to the new pinctrl
driver and the new gpio driver. Until that, they will happily continue
to use the old, known-working gpio driver. So this patch set has no
chance to break any of the existing Marvell platforms.

Acked-by: Arnd Bergmann <arnd@arndb.de>