NAME
pxagpio —
PXA2x0 GPIO interface
SYNOPSIS
pxagpio0 at pxaip?
DESCRIPTION
The pxagpio driver manages the integrated
GPIO controller found on the Intel PXA210, PXA250, PXA260 and PXA270
processors.
It provides low-level services to other drivers. Due to the tight integration of drivers on PXA2x0 processors, it is not possible to provide the userland gpio(4) interface.