| Commit message (Collapse) | Author | Age | Files | Lines |
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Remove fields that are not used anymore.
BRANCH=gru
BUG=none
TEST=make buildall
Change-Id: If4128a5db05e14314bba6c1d367774f098854ac5
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/404913
Reviewed-by: Shawn N <shawnn@chromium.org>
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From the specs, "KX022-1020 Specifications Rev4.0", the power up time
can be as long as 10ms.
Add a loop to be sure the device is responsive before initalizing it.
BRANCH=reef,glados,oak,veyron,cyan
BUG=none
TEST=After putting a KX022 accel as first in the list, it would not
initialize properly. After adding the loop, it initializes properly.
Change-Id: I3194a5d1deb0c2eb2a04a459aab3b4269e479af3
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/394750
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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Added i2ctest console command to test the reliability of the I2C.
By reading/writing to the known registers this tests provides the
number of successful read and writes.
BUG=chrome-os-partner:57487
TEST=Enabled the i2ctest config on Reef and tested the
i2c read/writes.
BRANCH=none
Change-Id: I9e27ff96f2b85422933bc590d112a083990e2dfb
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/290427
Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com>
Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com>
Reviewed-by: Shawn N <shawnn@chromium.org>
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Field is not required: sensor->chip already has that information.
BRANCH=veyron
BUG=none
TEST=compile
(cherry picked from commit 90fcd6be2b5d2104301efef295113d7816e14042)
Reviewed-on: https://chromium-review.googlesource.com/379096
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Change-Id: I6c0bc2e71d7c848968caa78c749dd3fb916f6263
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/379541
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This CL ports c9832e04f1528 to Kionix accel driver. And also enables SPI
access of Elm's base kx022.
BUG=none
BRANCH=none
TEST=manual
Change-Id: I0c1de028c82fc62a124bb5b930a3882c4b368d71
Signed-off-by: Koro Chen <koro.chen@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/331851
Reviewed-by: Wei-Ning Huang <wnhuang@chromium.org>
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This commit adds a new basic driver for the Kionix KX022 Accelerometer.
Currently, the driver is capable of reading the sensor data and
manipulating its ODR, resolution, and range.
This sensor also has integrated support for Directional
Tap/Double-Tap(TM), however that functionality is not yet implemented in
the driver.
Lastly, since this accelerometer is very similar to the previous KXCJ9,
this commit tries to combine the drivers.
Note, the variant of the Kionix accelerometer MUST be specified in the
private data structure.
BUG=chrome-os-partner:43494
BRANCH=None
TEST=Build GLaDOS EC with driver enabled and verify that valid
accelerometer data is read, and that range, resolution, and odr can all
be modified.
TEST=Build samus EC image and verify that the lid still
works. Additionally, verify that I can change the odr, rate, and
resolution.
TEST=make buildall tests
Change-Id: I238ff1dc13f5342a93f8f701a0da85c52f25d214
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/299013
Commit-Ready: Aseda Aboagye <aaboagye@chromium.org>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
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