ACPI / GPIO: Document ACPI GPIO mappings API
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>
Mon, 3 Nov 2014 22:39:57 +0000 (23:39 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 4 Nov 2014 20:58:24 +0000 (21:58 +0100)
Document the previously introduced method that can be used by device
drivers to provide the GPIO subsystem with mappings between GPIO names
(connection IDs) and GpioIo()/GpioInt() resources in _CRS.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>

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