gpio: add driver for MEN 16Z127 GPIO controller

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The 16Z127 is a 32bit GPIO controller on a MCB FPGA.
Every single line can be configured as input and output.

Push pull and open drain are supported as well as setting
a debounce value for the input lines.

Signed-off-by: Andreas Werner <andy@wernerandy.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Andreas Werner 2016-02-29 19:44:43 +01:00 • committed by Linus Walleij

parent 3fab91ea28

commit f436bc2726

3 changed files with 208 additions and 0 deletions

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7

drivers/gpio/Kconfig

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1

drivers/gpio/Makefile

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200

drivers/gpio/gpio-menz127.c

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