[media] rcar_vin: add devicetree support

Add support for devicetree probe for the rcar-vin
driver.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
[g.liakhovetski@gmx.de fix a typo, sort headers alphabetically]
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
(cherry picked from commit 47c71bd61b772cd72159dff4aae43734257a485a)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2 files changed