Messages in this thread | | | Date | Thu, 06 Sep 2012 11:33:55 -0600 | From | Stephen Warren <> | Subject | Re: [PATCH v3 1/4] pinctrl: add samsung pinctrl and gpiolib driver |
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On 09/05/2012 12:20 AM, Thomas Abraham wrote: > Add a new device tree enabled pinctrl and gpiolib driver for Samsung > SoC's. This driver provides a common and extensible framework for all > Samsung SoC's to interface with the pinctrl and gpiolib subsystems. This > driver supports only device tree based instantiation and hence can be > used only on those Samsung platforms that have device tree enabled. > > This driver is split into two parts: the pinctrl interface and the gpiolib > interface. The pinctrl interface registers pinctrl devices with the pinctrl > subsystem and gpiolib interface registers gpio chips with the gpiolib > subsystem. The information about the pins, pin groups, pin functions and > gpio chips, which are SoC specific, are parsed from device tree node. > > Cc: Linus Walleij <linus.walleij@linaro.org> > Cc: Kukjin Kim <kgene.kim@samsung.com> > Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
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