From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Mon, 3 Nov 2014 22:39:57 +0000 (+0100)
Subject: ACPI / GPIO: Document ACPI GPIO mappings API
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~133^2~9^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e36d453e98c57dda0f8ba68585676ac4ba36631e;p=pandora-kernel.git

ACPI / GPIO: Document ACPI GPIO mappings API

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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