gpio: rcar: Add minimal runtime PM support

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This is just enough to automatically enable the functional clock, if
present. Clock management during suspend/resume is still to be added.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: linux-gpio@vger.kernel.org
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Geert Uytterhoeven 2014-04-14 20:33:13 +02:00 • committed by Linus Walleij

parent 9288ecad75

commit df0c6c8023

1 changed files with 8 additions and 0 deletions

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8

drivers/gpio/gpio-rcar.c

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