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| author | Paul Ma <magf@bitland.corp-partner.google.com> | 2019-08-06 16:59:49 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-08-23 00:12:35 +0000 |
| commit | 4e0f0652f035f97aa933c4e74e17514ff785e46f (patch) | |
| tree | 1bbf720bfab57aa2da88347c26d7783d463b99fa /include/ec_commands.h | |
| parent | 5d7f972a9d867055810da24ac62fb359a21639e3 (diff) | |
| download | chrome-ec-4e0f0652f035f97aa933c4e74e17514ff785e46f.tar.gz | |
driver: lis2dwl: add driver support
lis2dwl has almost the same register interface as lis2dw12.
lis2dwl only has one low power mode and when in low power mode, it
has only 12 bit resolution. In order to get 14 bit resolution, we
only use its high performance mode.
Add MOTIONSENSE_FLAG_INT_ACTIVE_HIGH flag to support both active
high and active low interrupt.
BUG=b:138768226, b:138978278
BRANCH=none
TEST=use Akemi board, add lis2dwl as accel sensor, boot the board
and make sure sensor x/y/z get correct value by 'accelinfo on'
Cq-Depend: chromium:515302
Change-Id: I37fcc0f43af3c8055079e09db00757b665813ba8
Signed-off-by: Paul Ma <magf@bitland.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1739026
Tested-by: Martin Roth <martinroth@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Martin Roth <martinroth@chromium.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: mario tesi <mario.tesi@st.com>
Commit-Queue: Martin Roth <martinroth@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1767532
Reviewed-by: Edward Hill <ecgh@chromium.org>
Commit-Queue: Edward Hill <ecgh@chromium.org>
Tested-by: Edward Hill <ecgh@chromium.org>
Diffstat (limited to 'include/ec_commands.h')
| -rw-r--r-- | include/ec_commands.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/ec_commands.h b/include/ec_commands.h index 9c62c83f0f..20171bed4e 100644 --- a/include/ec_commands.h +++ b/include/ec_commands.h @@ -2422,6 +2422,7 @@ enum motionsensor_chip { MOTIONSENSE_CHIP_LNG2DM = 19, MOTIONSENSE_CHIP_TCS3400 = 20, MOTIONSENSE_CHIP_LIS2DW12 = 21, + MOTIONSENSE_CHIP_LIS2DWL = 22, MOTIONSENSE_CHIP_MAX, }; |