pinctrl: sunxi: Fix PIN_CONFIG_BIAS_PULL_{DOWN,UP} argument

Browse source

According to pinconf-generic.h, the argument for
PIN_CONFIG_BIAS_PULL_{DOWN,UP} is non-zero if the bias is enabled
with a pull up/down resistor, zero if it is directly connected
to VDD or ground.

Since Allwinner hardware uses a weak pull resistor internally,
the argument should be 1.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

...

This commit is contained in:

Chen-Yu Tsai 2016-11-11 17:50:34 +08:00 • committed by Linus Walleij

parent 88f01a1bd0

commit 223dba00b4

1 changed files with 5 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/pinctrl/sunxi/pinctrl-sunxi.c

View file