diff options
Diffstat (limited to 'drivers/usb/dwc3/dwc3-meson-g12a.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-meson-g12a.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c b/drivers/usb/dwc3/dwc3-meson-g12a.c index 2aec31a2eacb..6c6a7a0b0b35 100644 --- a/drivers/usb/dwc3/dwc3-meson-g12a.c +++ b/drivers/usb/dwc3/dwc3-meson-g12a.c @@ -538,7 +538,13 @@ static int __maybe_unused dwc3_meson_g12a_runtime_resume(struct device *dev) static int __maybe_unused dwc3_meson_g12a_suspend(struct device *dev) { struct dwc3_meson_g12a *priv = dev_get_drvdata(dev); - int i; + int i, ret; + + if (priv->vbus && priv->otg_phy_mode == PHY_MODE_USB_HOST) { + ret = regulator_disable(priv->vbus); + if (ret) + return ret; + } for (i = 0 ; i < PHY_COUNT ; ++i) { phy_power_off(priv->phys[i]); @@ -573,6 +579,12 @@ static int __maybe_unused dwc3_meson_g12a_resume(struct device *dev) return ret; } + if (priv->vbus && priv->otg_phy_mode == PHY_MODE_USB_HOST) { + ret = regulator_enable(priv->vbus); + if (ret) + return ret; + } + return 0; } |