This commit adds DTS support for BK4 device from Liebherr. It
uses vf610 SoC from NXP.
Signed-off-by: NLukasz Majewski <lukma@denx.de>
Reviewed-by: NStefan Agner <stefan@agner.ch>
Reviewed-by: NFabio Estevam <festevam@gmail.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>