diff options
Diffstat (limited to 'drivers/phy/allwinner/phy-sun4i-usb.c')
| -rw-r--r-- | drivers/phy/allwinner/phy-sun4i-usb.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c b/drivers/phy/allwinner/phy-sun4i-usb.c index 5723c980323..82713b83815 100644 --- a/drivers/phy/allwinner/phy-sun4i-usb.c +++ b/drivers/phy/allwinner/phy-sun4i-usb.c @@ -313,9 +313,21 @@ static int sun4i_usb_phy_init(struct phy *phy) data->cfg->disc_thresh, PHY_DISCON_TH_LEN); } +#ifdef CONFIG_USB_MUSB_SUNXI + /* Needed for HCI and conflicts with MUSB, keep PHY0 on MUSB */ + if (usb_phy->id != 0) + sun4i_usb_phy_passby(phy, true); + + /* Route PHY0 to MUSB to allow USB gadget */ + if (data->cfg->phy0_dual_route) + sun4i_usb_phy0_reroute(data, true); +#else sun4i_usb_phy_passby(phy, true); - sun4i_usb_phy0_reroute(data, true); + /* Route PHY0 to HCI to allow USB host */ + if (data->cfg->phy0_dual_route) + sun4i_usb_phy0_reroute(data, false); +#endif return 0; } |