Re: [PATCH 1/2] arm64: dts: Add a device tree for the Librem5 phone

[Martin Kepplinger]

On 29.05.20 20:07, Pavel Machek wrote:
> Hi!
> 
> Plus, do we need calibration matrix for magnetometer?

I guess so. It's not a calibration matrix, it's the mount matrix that
tells you how the chip is placed on the PCB relative to a "natural"
orientation, see
https://github.com/torvalds/linux/blob/master/Documentation/ABI/testing/sysfs-bus-iio#L1638

> 
> Best regards,
> 								Pavel
>