dt: bindings: add vendor prefix for Kamstrup A/S

Kamstrup manufactures meters for electricity, heating, cooling
and water. Including long-life communication infrastructure
for e.g. smart grid based on Linux, more information on
https://www.kamstrup.com

Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Bruno Thomsen 2020-01-07 15:11:38 +01:00 • committed by Rob Herring
commit 832a9fc944