[PATCH 0/4] gpio: pxa: integrate with pincontrol

[Robert Jarzmik]

Hi Linus, Alexandre and Haojian,

This serie aims at several cleanups and improvements in the pxa gpio driver, to
support integration with pin control.

Amongst the changes, the main points are :
 - removal of as many global variables as possible
 - use of devm_*() function when applicable
 - use of irqdomain
 - use of pinctrl functions when available

Haojian, I've tested that on pxa27x, in both platform_data and devicetree
builds. Nevertheless I'd feel better if others architectures were tested,
especially mmp ones and pxa1928, which I don't have home.

Happy review.

Robert Jarzmik (4):
  gpio: pxa: convert to one gpiochip
  gpio: pxa: convert to devm_ioremap
  gpio: pxa: change the interrupt management
  gpio: pxa: add pin control gpio direction and request

 drivers/gpio/gpio-pxa.c | 370 ++++++++++++++++++++++++++++--------------------
 1 file changed, 214 insertions(+), 156 deletions(-)

-- 
2.1.4

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