This series adds support for the pin and GPIO controllers on the IMG Pistachio SoC. Pistachio's pin controller manages 99 pins, 90 of which are MFIOs which can be muxed between multiple functions or used as GPIOs. The GPIO control for the 90 MFIOs is broken up into banks of 16. While this driver supports only Pistachio, it should hopefully be easy to extend it to support future IMG SoCs. Test on an IMG Pistachio BuB. Based on 4.0-rc1 + my series adding Pistachio platform support [1], which introduces the MACH_PISTACHIO Kconfig symbol. A branch with this series and the dependent patches is available at [2]. I'd like this to go through the MIPS tree with Linus'/Alex's ACKs if possible. Cc: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxx> Cc: James Hartley <james.hartley@xxxxxxxxxx> Cc: James Hogan <james.hogan@xxxxxxxxxx> [1] https://lkml.org/lkml/2015/2/23/694 [2] https://github.com/abrestic/linux/tree/pistachio-pinctrl-v1 Andrew Bresticker (2): pinctrl: Add Pistachio SoC pin control binding document pinctrl: Add Pistachio SoC pin control driver .../bindings/pinctrl/img,pistachio-pinctrl.txt | 217 +++ drivers/pinctrl/Kconfig | 6 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/pinctrl-pistachio.c | 1513 ++++++++++++++++++++ 4 files changed, 1737 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt create mode 100644 drivers/pinctrl/pinctrl-pistachio.c -- 2.2.0.rc0.207.ga3a616c -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
