Mulin Chao d788973c18 npcx: gpio: refactor gpio driver for better interrupt latency.
By generating the wui mapping table for GPIO pins which have interrupt
handler like CL 451366 did, we needn't browse all items in original
gpio_wui_table to find the MIWU info. It saves code space and improves
interrupt lantency.

BRANCH=none
BUG=none
TEST=Test gpio functionality on npcx_evb, reef and poppy.

Change-Id: I77e9ad439ecf6a501a7976fe5099dd309dba81ee
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Reviewed-on: https://chromium-review.googlesource.com/449514
2017-03-21 23:15:09 -07:00
2017-03-21 16:47:38 -07:00
2016-11-10 21:28:33 -08:00
2017-03-21 16:47:38 -07:00
2012-05-11 09:11:52 -07:00
2014-04-02 19:58:53 +00:00
2015-12-08 20:05:05 -08:00

For an overview of the Embedded Controller firmware, refer to

http://www.chromium.org/chromium-os/2014-firmware-summit

For instructions on building from source, refer to

http://www.chromium.org/chromium-os/ec-development/getting-started-building-ec-images-quickly
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