[PATCH v3 1/2] pxa/hx4700: Add Synaptics NavPoint (PXA27x SSP/SPI) driver

[Paul Parsons]

--- On Wed, 23/11/11, Dmitry Artamonow <mad_soft at inbox.ru> wrote:
> BTW, it's funny that driver is placed in input/mouse, but
> actually
> reports only keyboard events :)
> Anyway, reporting coordinates can be added at some later
> point.

That's right, the underlying hardware is a touchpad so the driver could report mouse events if required. Obviously the hx4700 already has a working touchscreen so it's not obvious what benefit a second mouse device would add. And I'm not aware of any other platforms which use the NavPoint.