From: Patrice Chotard patrice.chotard@st.com
Add generic_phy_power_on() and generic_phy_power_off() calls to switch ON/OFF phy during probe and remove functions.
Signed-off-by: Patrice Chotard patrice.chotard@st.com --- drivers/usb/host/ohci-generic.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/drivers/usb/host/ohci-generic.c b/drivers/usb/host/ohci-generic.c index bf55a71d66c2..4843b4ac859f 100644 --- a/drivers/usb/host/ohci-generic.c +++ b/drivers/usb/host/ohci-generic.c @@ -98,6 +98,12 @@ static int ohci_usb_probe(struct udevice *dev) pr_err("failed to init usb phy\n"); goto reset_err; } + + err = generic_phy_power_on(&priv->phy); + if (err) { + dev_err(dev, "failed to power on usb phy\n"); + goto phy_power_err; + } }
err = ohci_register(dev, regs); @@ -108,6 +114,13 @@ static int ohci_usb_probe(struct udevice *dev)
phy_err: if (generic_phy_valid(&priv->phy)) { + ret = generic_phy_power_off(&priv->phy); + if (ret) + dev_err(dev, "failed to power off usb phy\n"); + } + +phy_power_err: + if (generic_phy_valid(&priv->phy)) { ret = generic_phy_exit(&priv->phy); if (ret) pr_err("failed to release phy\n"); @@ -135,6 +148,10 @@ static int ohci_usb_remove(struct udevice *dev) return ret;
if (generic_phy_valid(&priv->phy)) { + ret = generic_phy_power_off(&priv->phy); + if (ret) + return ret; + ret = generic_phy_exit(&priv->phy); if (ret) return ret;