Hi Dan, thanks for your patch! On Wed, Dec 11, 2019 at 2:20 AM Dan Robertson <dan@xxxxxxxxxxxxxxx> wrote: > Add devicetree binding for the Bosch BMA400 3-axes ultra-low power > accelerometer sensor. > > Signed-off-by: Dan Robertson <dan@xxxxxxxxxxxxxxx> (...) > + Specifications about the sensor can be found at: > + https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMA400-DS000.pdf As can be seen in page 113 in the manual this component has VDD and VDDIO supplies and sooner or later someone is going to have to model that so I'd say add vdd-supply and vddio-supply regulator phandles as optional to the component already from start. Thanks! Linus Walleij