tree 27a4e338316f502b981d8d8a07b145b5ab443a76
parent b9ae0457d014a509c67d89bb518e2fbdc85e4875
author Heiko Stübner <heiko@sntech.de> 1370529865 +0200
committer Hanumant Singh <hanumant@codeaurora.org> 1372799723 -0700

pinctrl: add pinconf-generic define for a pin-default pull

There exist controllers that don't support to set the pull to up or down
separately but instead automatically set the pull direction based on
embedded knowledge inside the controller, for example depending on the
selected mux function of the pin.

Therefore this patch adds another config option to use this default
pull-state for a pin where it is not possible to know or decide if the
pin will be pulled up or down.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
Git-commit: 7970cb770dffa23cb20a36f46602e68
Change-Id: I66a8a921270f7549013fab68aae81a13ab0ddd02
Signed-off-by: Hanumant Singh <hanumant@codeaurora.org>