Accelerometer

This page is an attempt to collect all the information about the various accelerometers in use on Sunxi hardware.

Manufacturers

Bosch

BMA250

Supported in mainline kernel (via bma180 driver).

Devicetree example (from Gemei G9):

&i2c1 {
    /* ... */
    bma250@18 {
        compatible = "bosch,bma250";
        reg = <0x18>;
    };
};

Domintech

Domintech has [Github page] which contains repositories with Android drivers.

DMARD06

DMARD06 is a ±2g tri-axial digital accelerometer.

Driver for sunxi-3.4 can be found on our mailinglist

Driver for mainline can be found here and landed in 4.9

DMARD09

Driver supported since 4.9

DMARD10

TODO

Freescale

MMA7660

Datasheet: http://cache.freescale.com/files/sensors/doc/data_sheet/MMA7660FC.pdf

MMA8452

Driver in mainline kernel available.

Datasheet: http://cache.freescale.com/files/sensors/doc/data_sheet/MMA8452Q.pdf

MMA8652

Datasheet: http://cache.freescale.com/files/sensors/doc/data_sheet/MMA8652FC.pdf

MMA8653

Datasheet: http://cache.freescale.com/files/sensors/doc/data_sheet/MMA8653FC.pdf

Memsic

MXC622X

TODO

Driver can be found here.

Sensortek

STK8312

TODO

STMicroelectronics

LIS3DH

Driver in mainline kernel available.

Unknown

sc7660

Links: Used by A33_Q7_V1.0