On Fri, Nov 11, 2016 at 3:44 AM, Chen-Yu Tsai [off-list ref] wrote:

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 <redacted>

Patch applied with Maxime's ACK.

Yours,
Linus Walleij