CC: ja...@amarulasolutions.com
вт, 12 мая 2020 г. в 21:25, Roman Stratiienko <r.stratiie...@gmail.com>: > > H6 SOC needs additional initialization of PHY registers. Corresponding > changes can be found in the kernel patch [1]. > > Without this changes there is no enumeration of 'musb' gadget. > > [1] - > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ae409cc7c3cdb9ac4a1dba3eae70efec3d6b6c79 > > Fixes: 35fa673e0e5f ("sunxi: phy: Add USB PHY support for Allwinner H6") > Signed-off-by: Roman Stratiienko <r.stratiie...@gmail.com> > --- > CC: Ondrej Jirman <meg...@megous.com> > CC: Icenowy Zheng <icen...@aosc.io> > CC: Marek Vasut <ma...@denx.de> > CC: linux-su...@googlegroups.com > --- > drivers/phy/allwinner/phy-sun4i-usb.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c > b/drivers/phy/allwinner/phy-sun4i-usb.c > index 612c428cf5..688ee7d4cc 100644 > --- a/drivers/phy/allwinner/phy-sun4i-usb.c > +++ b/drivers/phy/allwinner/phy-sun4i-usb.c > @@ -279,7 +279,8 @@ static int sun4i_usb_phy_init(struct phy *phy) > return ret; > } > > - if (data->cfg->type == sun8i_a83t_phy) { > + if (data->cfg->type == sun8i_a83t_phy || > + data->cfg->type == sun50i_h6_phy) { > if (phy->id == 0) { > val = readl(data->base + data->cfg->phyctl_offset); > val |= PHY_CTL_VBUSVLDEXT; > @@ -321,7 +322,8 @@ static int sun4i_usb_phy_exit(struct phy *phy) > int ret; > > if (phy->id == 0) { > - if (data->cfg->type == sun8i_a83t_phy) { > + if (data->cfg->type == sun8i_a83t_phy || > + data->cfg->type == sun50i_h6_phy) { > void __iomem *phyctl = data->base + > data->cfg->phyctl_offset; > > -- > 2.25.1 >
