tree 1612a491f2d5cd73aeb5f281fe7c247b18aa54a7
parent 88b62b915b0b7e25870eb0604ed9a92ba4bfc9f7
author Mathias Nyman <mathias.nyman@linux.intel.com> 1355326958 +0200
committer Grant Likely <grant.likely@secretlab.ca> 1360071209 +0000

gpio/lynxpoint: add chipset gpio driver.

Add gpio support for Intel Lynxpoint chipset.

Lynxpoint supports 94 gpio pins which can generate interrupts.
Driver will fail requests for pins that are marked as owned by ACPI, or
set in an alternate mode (non-gpio).

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>