• Daniel Mack's avatar
    [ARM] pxa: add MFP_PULL_FLOAT · fb60870f
    Daniel Mack authored
    There is currently an uncovered case for MFP configuration on PXAs which
    is selected by setting the PULL_SEL bit but none of the PULL{UP,DOWN}_EN
    bits. This case is needed to explicitly let pins float, even if the
    selected alternate function would default to a configuration with a pull
    resistor enabled.
    Signed-off-by: default avatarDaniel Mack <daniel@caiaq.de>
    Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
    fb60870f
mfp.c 7.53 KB