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| author | CHLin <CHLIN56@nuvoton.com> | 2019-12-25 16:29:14 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-01-30 20:23:49 +0000 |
| commit | d79ee1cba05d36d568ed6f30ba5dadb45fd57681 (patch) | |
| tree | b2fcfdfba2da96fe0efc8daf9ba8b605d40f501b /include/module_id.h | |
| parent | 85902285e20f4e6d8390d944b48ccb96ee252f40 (diff) | |
| download | chrome-ec-d79ee1cba05d36d568ed6f30ba5dadb45fd57681.tar.gz | |
npcx: Add driver support for PS/2 interface
Morphius connects the trackpoint device to EC via the PS/2 interface.
To support it, we implemented the chip level PS/2 driver in this CL.
The PS/2 driver can be used on all series of NPCX EC chips (NPCX5/7).
BUG=b:145575366
BRANCH=none
TEST=No error for "make buildall"
TEST=Apply this and related CLs, connect npcx5/npcx7 EVBs to standard
PS/2 keyboards and PS/2 device emulator with different channels. Verify
that the PS/2 write/read transaction can keep working for several hours
without issue.
Change-Id: I5bae313db2d697999c2da5cf33478be2da754b8c
Signed-off-by: CHLin <CHLIN56@nuvoton.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1982302
Tested-by: CH Lin <chlin56@nuvoton.com>
Commit-Queue: Edward Hill <ecgh@chromium.org>
Auto-Submit: CH Lin <chlin56@nuvoton.com>
Reviewed-by: Edward Hill <ecgh@chromium.org>
Diffstat (limited to 'include/module_id.h')
| -rw-r--r-- | include/module_id.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/module_id.h b/include/module_id.h index 10c2ee3b8d..3f26802333 100644 --- a/include/module_id.h +++ b/include/module_id.h @@ -34,6 +34,7 @@ enum module_id { MODULE_PMU, MODULE_PORT80, MODULE_POWER_LED, + MODULE_PS2, MODULE_PWM, MODULE_RDD, MODULE_RBOX, |