From 11b86c7004ef14f9f8c1e2caf66bfaad6f3167a2 Mon Sep 17 00:00:00 2001 From: Gwendal Grignou Date: Thu, 12 Oct 2017 19:33:23 +0200 Subject: platform/chrome: Add cros_ec_accel_legacy driver Add driver to support older EC firmware that only support deprecated ec command. Rely on ACPI memory map register to access sensor information. Present same interface as the regular cros_ec sensor stack: - one iio device per accelerometer - use HTML5 axis definition - use iio abi units - accept calibration calls, but do nothing Chrome can use the same code than regular cros_ec sensor stack to calculate orientation and lid angle. Signed-off-by: Gwendal Grignou Signed-off-by: Thierry Escande Signed-off-by: Jonathan Cameron --- drivers/iio/accel/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/iio/accel/Makefile') diff --git a/drivers/iio/accel/Makefile b/drivers/iio/accel/Makefile index 31fba1974e95..fdd054af636c 100644 --- a/drivers/iio/accel/Makefile +++ b/drivers/iio/accel/Makefile @@ -43,6 +43,8 @@ obj-$(CONFIG_SCA3000) += sca3000.o obj-$(CONFIG_STK8312) += stk8312.o obj-$(CONFIG_STK8BA50) += stk8ba50.o +obj-$(CONFIG_IIO_CROS_EC_ACCEL_LEGACY) += cros_ec_accel_legacy.o + obj-$(CONFIG_IIO_SSP_SENSORS_COMMONS) += ssp_accel_sensor.o obj-$(CONFIG_IIO_ST_ACCEL_3AXIS) += st_accel.o -- cgit v1.2.1