[v6 0/2] gpio: aspeed: Add SGPIO driver

[Hongwei Zhang]

Hello,

This short series introduce dt-binding document and a driver for the 
Aspeed AST2500 SGPIO controller. Please review.

[v6]:	Changes between v5 and v6:
	- fix a bug in aspeed_sgpio_dir_out()
	- v5 feedback updates, some comments cleanup

The related SGPM pinmux dt-binding document, dts, and pinctrl driver
updates have been accepted and merged:
_http://patchwork.ozlabs.org/patch/1110210/


Hongwei Zhang (2):
  dt-bindings: gpio: aspeed: Add SGPIO support
  gpio: aspeed: Add SGPIO driver

 .../devicetree/bindings/gpio/sgpio-aspeed.txt      |  55 +++
 drivers/gpio/sgpio-aspeed.c                        | 521 +++++++++++++++++++++
 2 files changed, 576 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpio/sgpio-aspeed.txt
 create mode 100644 drivers/gpio/sgpio-aspeed.c

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2.7.4