[v7 0/2] gpio: aspeed: Add SGPIO driver

[Hongwei Zhang <hongweiz@xxxxxxx>]

Hello,

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

[v7]:   Changes between v6 and v7:
        - fix missing variable 'reg' assign issue in aspeed_sgpio_set()
        - v6 feedback updates

[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                        | 530 +++++++++++++++++++++
 2 files changed, 585 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