37 lines
1.6 KiB
C
37 lines
1.6 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2016-2022, NVIDIA CORPORATION. All rights reserved.
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*/
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#ifndef PHY_TEGRA_XUSB_H
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#define PHY_TEGRA_XUSB_H
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struct tegra_xusb_padctl;
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struct device;
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enum usb_device_speed;
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struct tegra_xusb_padctl *tegra_xusb_padctl_get(struct device *dev);
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void tegra_xusb_padctl_put(struct tegra_xusb_padctl *padctl);
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int tegra_xusb_padctl_usb3_save_context(struct tegra_xusb_padctl *padctl,
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unsigned int port);
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int tegra_xusb_padctl_hsic_set_idle(struct tegra_xusb_padctl *padctl,
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unsigned int port, bool idle);
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int tegra_xusb_padctl_usb3_set_lfps_detect(struct tegra_xusb_padctl *padctl,
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unsigned int port, bool enable);
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int tegra_xusb_padctl_set_vbus_override(struct tegra_xusb_padctl *padctl,
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bool val);
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void tegra_phy_xusb_utmi_pad_power_on(struct phy *phy);
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void tegra_phy_xusb_utmi_pad_power_down(struct phy *phy);
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int tegra_phy_xusb_utmi_port_reset(struct phy *phy);
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int tegra_xusb_padctl_get_usb3_companion(struct tegra_xusb_padctl *padctl,
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unsigned int port);
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int tegra_xusb_padctl_enable_phy_sleepwalk(struct tegra_xusb_padctl *padctl, struct phy *phy,
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enum usb_device_speed speed);
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int tegra_xusb_padctl_disable_phy_sleepwalk(struct tegra_xusb_padctl *padctl, struct phy *phy);
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int tegra_xusb_padctl_enable_phy_wake(struct tegra_xusb_padctl *padctl, struct phy *phy);
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int tegra_xusb_padctl_disable_phy_wake(struct tegra_xusb_padctl *padctl, struct phy *phy);
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bool tegra_xusb_padctl_remote_wake_detected(struct tegra_xusb_padctl *padctl, struct phy *phy);
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#endif /* PHY_TEGRA_XUSB_H */
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