diff options
Diffstat (limited to 'drivers/usb/gadget/udc/tegra-xudc.c')
| -rw-r--r-- | drivers/usb/gadget/udc/tegra-xudc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c index 3c37effdfa64..76919d7570d2 100644 --- a/drivers/usb/gadget/udc/tegra-xudc.c +++ b/drivers/usb/gadget/udc/tegra-xudc.c @@ -2,7 +2,7 @@ /* * NVIDIA Tegra XUSB device mode controller * - * Copyright (c) 2013-2019, NVIDIA CORPORATION. All rights reserved. + * Copyright (c) 2013-2022, NVIDIA CORPORATION. All rights reserved. * Copyright (c) 2015, Google Inc. */ @@ -702,6 +702,8 @@ static void tegra_xudc_device_mode_on(struct tegra_xudc *xudc) pm_runtime_get_sync(xudc->dev); + tegra_phy_xusb_utmi_pad_power_on(xudc->curr_utmi_phy); + err = phy_power_on(xudc->curr_utmi_phy); if (err < 0) dev_err(xudc->dev, "UTMI power on failed: %d\n", err); @@ -756,6 +758,8 @@ static void tegra_xudc_device_mode_off(struct tegra_xudc *xudc) /* Make sure interrupt handler has completed before powergating. */ synchronize_irq(xudc->irq); + tegra_phy_xusb_utmi_pad_power_down(xudc->curr_utmi_phy); + err = phy_power_off(xudc->curr_utmi_phy); if (err < 0) dev_err(xudc->dev, "UTMI PHY power off failed: %d\n", err); |