The chain-length DTS property is now mandatory, so remove the
optional Kconfig for setting the length
Signed-off-by: Jamie McCrae <spam@helper3000.net>
Adds chain length and colour mapping properties to LED strip devices
on boards where these parameters are now required
Signed-off-by: Jamie McCrae <spam@helper3000.net>
There are several esp32-based boards that its conf and overlay
files are missing proper renaming to match cpu cluster.
This also removes all _SOC_ name from files.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
