gpio/at91: auto request and configure the pio as input when the interrupt is used via DT

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If we do this

	interrupt-parent = <&pioA>;
	interrupts = <7 0x0>;

The current core map the irq correctly but the gpio is not configured as input.
The pinctrl configure the pin as gpio with the correct mux parameter but is
not responsible to configure it as input.

So do it during the xlate

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Jean-Christophe PLAGNIOL-VILLARD 2012-10-23 15:56:41 +02:00 • committed by Linus Walleij

parent 525fae2131

commit a728c7cdd0

1 changed files with 25 additions and 1 deletions

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26

drivers/pinctrl/pinctrl-at91.c

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