dt-bindings: Add vendor prefix for Topic Embedded Systems

Add vendor prefix for Topic Embedded Systems (http://topic.nl

).

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/b6e42012977876c421672a84bdb7636be819d664.1629877585.git.michal.simek@xilinx.com


Signed-off-by: Rob Herring <robh@kernel.org>