[PATCH v3 0/2] Support accelerometers for veyron_minnie

From: Gwendal Grignou
Date: Mon Jun 24 2019 - 18:53:23 EST

veyron_minnie - ASUS Chromebook Flip C100PA - embedded controller
controls two accelerometers, one in the lid, one in the base.
However, the EC firmware does not follow the new interface that
cros_ec_accel driver use.
Extend the legacy driver used on glimmer - Lenovo ThinkPad 11e
Chromebook - to veyron_minnie.
veyron_minnie being ARM based, issue command over the I2C bus to the EC
instead of relying on the shared registers over LPC.

Gwendal Grignou (2):
iio: cros_ec: Add sign vector in core for backward compatibility
iio: cros_ec: Extend legacy support to ARM device

Changes in v3:
- Fix commit message, add reviewed-by for first patch.

Changes in v2:
- Readd empty line to reduce amount of change in patch.
- Remove Keywords used by ChromeOS commit queue.

drivers/iio/accel/Kconfig | 4 +-
drivers/iio/accel/cros_ec_accel_legacy.c | 350 ++++--------------
.../cros_ec_sensors/cros_ec_sensors_core.c | 4 +
.../linux/iio/common/cros_ec_sensors_core.h | 1 +
4 files changed, 84 insertions(+), 275 deletions(-)