pinctrl: at91: implement at91_pinconf_dbg_show

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This allows to get the pin configuration by using debugfs. On my system:
 # cat /sys/kernel/debug/pinctrl/pinctrl.3/pinconf-pins

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Alexandre Belloni 2013-12-07 14:08:54 +01:00 • committed by Linus Walleij

parent 1a16bee6bc

commit 4d9b8a8e46

1 changed files with 25 additions and 0 deletions

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drivers/pinctrl/pinctrl-at91.c

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