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 -- 2.7.4
