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| author | Linus Walleij <linus.walleij@linaro.org> | 2013-06-16 14:43:06 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-06-17 20:18:32 +0400 |
| commit | 5ca3353bcee929c3b7bbf39f79038842f443f01a (patch) | |
| tree | b9ca8539bef9bf05e6a170e25f5b243c49201d96 /drivers/pinctrl/pinctrl-sunxi.c | |
| parent | 6abab2d4bec982bcefbe99201ddee5f25227daf4 (diff) | |
| download | linux-5ca3353bcee929c3b7bbf39f79038842f443f01a.tar.xz | |
pinctrl: establish pull-up/pull-down terminology
It is counter-intuitive to have "0" mean disable in a boolean
manner for electronic properties of pins such as pull-up and
pull-down. Therefore, define that a pull-up/pull-down argument
of 0 to such a generic option means that the pin is
short-circuited to VDD or GROUND. Pull disablement shall be
done using PIN_CONFIG_BIAS_DISABLE.
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by Heiko Stuebner <heiko@sntech.de>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-sunxi.c')
0 files changed, 0 insertions, 0 deletions