pinctrl: clarify some dt pinconfig options
authorHeiko Stübner <heiko@sntech.de>
Fri, 14 Jun 2013 15:42:49 +0000 (17:42 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 17 Jun 2013 16:18:30 +0000 (18:18 +0200)
commit9ee1f7d266aa1e2bfeb20cb5d4ac299c8e8ef8c7
treed3e7a6a2e18566f4472a0c09e5cf909285746925
parent56a59911e502fabbbefa5cfa0cddae22e3c94866
pinctrl: clarify some dt pinconfig options

The bias-pull-* options use values > 0 to indicate that the pull should
be activated and optionally also indicate the strength of the pull.
Therefore use an default value of 1 for these options.

Split the low-power-mode option into low-power-enable and -disable.

Update the documentation to describe the param arguments better.

Reported-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
drivers/pinctrl/pinconf-generic.c