gpio-rcar: Add interrupt controller support to the DT bindings

Update the DT bindings documentation with the interrupt-controller
and #interrupt-cells properties.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Laurent Pinchart 2013-07-04 19:44:39 +02:00 • committed by Linus Walleij
commit f8b1bd71d0