On 04.02.20 18:24, Marco Felsch wrote: > On 20-02-03 12:31, Martin Kepplinger wrote: >> >> >> On 03.02.20 12:05, Marco Felsch wrote: >>> Hi Martin, >>> >>> On 20-01-20 11:07, Martin Kepplinger wrote: >>>> The IMU chip on the librem5-devkit is not mounted at the "natural" place >>>> that would match normal phone orientation (see the documentation for the >>>> details about what that is). >>>> >>>> Since the lsm9ds1 driver supports providing a mount matrix, we can describe >>>> the orientation on the board in the dts: >>> >>> I didn't found the patch which adds the iio_read_mount_matrix() >>> support. Appart of that your patch looks good so feel free to add my: >>> >>> Reviewed-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx> >>> btw, I have resent this (and included your tag) as part of a series with more librem5-devkit dts additions: https://lore.kernel.org/linux-devicetree/20200205143003.28408-1-martin.kepplinger@xxxxxxx/T/#t thanks, martin