ARM: dts: i.MX27: Configure GPIOs as "input" by default
This patch changes the default direction for pins used as GPIO to "input". This prevents a short circuit on the configuration stage when GPIO-pin is connected to the other output pin. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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