On Sat, Jan 19, 2019 at 7:03 AM Andre Przywara <andre.przyw...@arm.com> wrote: > > If a board DT describes a cd-gpios property, but also marks the storage > as non-removable, we must ignore the GPIO (as Linux does). > > Teach the DM_MMC part of the Allwinner MMC driver about the > non-removable DT property, to fix DM_MMC access on the SoPine and > Pine64-LTS board. > > Signed-off-by: Andre Przywara <andre.przyw...@arm.com> > --- > drivers/mmc/sunxi_mmc.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c > index 87424c23dc..374775194d 100644 > --- a/drivers/mmc/sunxi_mmc.c > +++ b/drivers/mmc/sunxi_mmc.c > @@ -658,7 +658,8 @@ static int sunxi_mmc_probe(struct udevice *dev) > return ret; > > /* This GPIO is optional */ > - if (!gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio, > + if (!dev_read_bool(dev, "non-removable") && > + !gpio_request_by_name(dev, "cd-gpios", 0, &priv->cd_gpio,
How about fixing this in dts? _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
