sh-pfc: Split platform data from the sh_pfc structure

Create a sh_pfc_platform_data structure to store platform data and
reference it from the core sh_pfc structure.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
4 files changed