Merge tag 'usb-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

[platform/kernel/linux-rpi.git] / drivers / phy / tegra / xusb.c

diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
index 82fff4d..9509187 100644 (file)
--- a/drivers/phy/tegra/xusb.c
+++ b/drivers/phy/tegra/xusb.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (c) 2014-2020, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2014-2022, NVIDIA CORPORATION.  All rights reserved.
  */
 
 #include <linux/delay.h>
@@ -1459,6 +1459,26 @@ int tegra_phy_xusb_utmi_port_reset(struct phy *phy)
 }
 EXPORT_SYMBOL_GPL(tegra_phy_xusb_utmi_port_reset);
 
+void tegra_phy_xusb_utmi_pad_power_on(struct phy *phy)
+{
+       struct tegra_xusb_lane *lane = phy_get_drvdata(phy);
+       struct tegra_xusb_padctl *padctl = lane->pad->padctl;
+
+       if (padctl->soc->ops->utmi_pad_power_on)
+               padctl->soc->ops->utmi_pad_power_on(phy);
+}
+EXPORT_SYMBOL_GPL(tegra_phy_xusb_utmi_pad_power_on);
+
+void tegra_phy_xusb_utmi_pad_power_down(struct phy *phy)
+{
+       struct tegra_xusb_lane *lane = phy_get_drvdata(phy);
+       struct tegra_xusb_padctl *padctl = lane->pad->padctl;
+
+       if (padctl->soc->ops->utmi_pad_power_down)
+               padctl->soc->ops->utmi_pad_power_down(phy);
+}
+EXPORT_SYMBOL_GPL(tegra_phy_xusb_utmi_pad_power_down);
+
 int tegra_xusb_padctl_get_usb3_companion(struct tegra_xusb_padctl *padctl,
                                    unsigned int port)
 {