On 04.05.16 23:05, Marek Vasut wrote: > On systems with PIO3 (SAMA5D3/D4/..), the pullup and pulldown configuration > is mutualy exclusive. This patch assures that the opposite pull resistor gets > disabled before the requested pull resistor is enabled. This changes behavior > of at91_set_pio_pulldown() such that the pullup is only disabled if pulldown > is to be enabled. This changes behavior of at91_set_pio_pullup() such that > the pulldown is only disabled if pullup is to be enabled. > > Signed-off-by: Marek Vasut <ma...@denx.de> > Cc: Andreas Bießmann <andreas.de...@googlemail.com> > Cc: Josh Wu <josh...@atmel.com> > Cc: Simon Glass <s...@chromium.org>
Reviewed-by: Andreas Bießmann <andr...@biessmann.org> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
