tree fbc7cf325d68d97e054120af480097d433bef1f9
parent b6c929852299b4e78265a64af5118ddf38489dc9
author Jason M. Bills <jason.m.bills@intel.com> 1607128631 -0800
committer Jason M. Bills <jason.m.bills@linux.intel.com> 1613681482 -0800

Add base GPIO polling class for the new architecture

New architecture is intended to improve flexibility for which
signals are monitored in a system and how they are handled.

New monitoring flow handles interrupts storms better by using
the interrupt to notify of changes and start a polling loop to
get the actual status.

Change-Id: Iec27560af7a2f4c1649d80bb23c4fecf2c2f1339
Signed-off-by: Jason M. Bills <jason.m.bills@intel.com>