gpio/nomadik: support low EMI mode

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Low EMI (Electro-Magnetic Interference) mode means lower slew
rate on the signals. The Nomadik GPIO controller supports
this so create an interface to enable it.

Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Rabin Vincent 2011-09-28 15:49:11 +05:30 • committed by Linus Walleij

parent 6c42ad1cf4

commit ebc6178dab

3 changed files with 32 additions and 0 deletions

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1

arch/arm/plat-nomadik/include/plat/gpio-nomadik.h

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6

arch/arm/plat-nomadik/include/plat/pincfg.h

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25

drivers/gpio/gpio-nomadik.c

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