diff options
Diffstat (limited to 'drivers/phy/rockchip/phy-rockchip-inno-usb2.c')
| -rw-r--r-- | drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c index 6711659f727c..0b1e9337ee8e 100644 --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c @@ -978,7 +978,9 @@ static irqreturn_t rockchip_usb2phy_irq(int irq, void *data) switch (rport->port_id) { case USB2PHY_PORT_OTG: - ret |= rockchip_usb2phy_otg_mux_irq(irq, rport); + if (rport->mode != USB_DR_MODE_HOST && + rport->mode != USB_DR_MODE_UNKNOWN) + ret |= rockchip_usb2phy_otg_mux_irq(irq, rport); break; case USB2PHY_PORT_HOST: ret |= rockchip_usb2phy_linestate_irq(irq, rport); @@ -1162,6 +1164,12 @@ static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy, EXTCON_USB_HOST, &rport->event_nb); if (ret) dev_err(rphy->dev, "register USB HOST notifier failed\n"); + + if (!of_property_read_bool(rphy->dev->of_node, "extcon")) { + /* do initial sync of usb state */ + ret = property_enabled(rphy->grf, &rport->port_cfg->utmi_id); + extcon_set_state_sync(rphy->edev, EXTCON_USB_HOST, !ret); + } } out: @@ -1283,7 +1291,7 @@ static int rockchip_usb2phy_probe(struct platform_device *pdev) phy = devm_phy_create(dev, child_np, &rockchip_usb2phy_ops); if (IS_ERR(phy)) { - dev_err(dev, "failed to create phy\n"); + dev_err_probe(dev, PTR_ERR(phy), "failed to create phy\n"); ret = PTR_ERR(phy); goto put_child; } |