tree b94b6f5bf4151471067a9acf264e6e4b0e6f3441
parent 03ffb507c8c4998fa85d3efae70cb18085457263
author Jacopo Mondi <jacopo+renesas@jmondi.org> 1491401239 +0200
committer Linus Walleij <linus.walleij@linaro.org> 1491901293 +0200

pinctrl: generic: Add bi-directional and output-enable

Add bi-directional and output-enable pin configuration properties.

bi-directional allows to specify when a pin shall operate in input and
output mode at the same time. This is particularly useful in platforms
where input and output buffers have to be manually enabled.

output-enable is just syntactic sugar to specify that a pin shall
operate in output mode, ignoring the provided argument.
This pairs with input-enable pin configuration option.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>