[PATCH v2] introduce MEN 16Z127 GPIO controller driver

[Andreas Werner]

This patch adds the MEN 16Z127 GPIO Controller driver, which
is 32bit wide and located within a MCB FPGA.

changes in v2:
	- ported driver to use the generic MMIO library
	- added open drain support
	- added debounce support

Andreas Werner (1):
  gpio: add driver for MEN 16Z127 GPIO controller

 drivers/gpio/Kconfig        |   7 ++
 drivers/gpio/Makefile       |   1 +
 drivers/gpio/gpio-menz127.c | 200 ++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 208 insertions(+)
 create mode 100644 drivers/gpio/gpio-menz127.c

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2.6.2