1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * Copyright (c) 2016-2022, NVIDIA CORPORATION. All rights reserved. |
4 | */ |
5 | |
6 | #ifndef PHY_TEGRA_XUSB_H |
7 | #define PHY_TEGRA_XUSB_H |
8 | |
9 | struct tegra_xusb_padctl; |
10 | struct device; |
11 | enum usb_device_speed; |
12 | |
13 | struct tegra_xusb_padctl *tegra_xusb_padctl_get(struct device *dev); |
14 | void tegra_xusb_padctl_put(struct tegra_xusb_padctl *padctl); |
15 | |
16 | int tegra_xusb_padctl_usb3_save_context(struct tegra_xusb_padctl *padctl, |
17 | unsigned int port); |
18 | int tegra_xusb_padctl_hsic_set_idle(struct tegra_xusb_padctl *padctl, |
19 | unsigned int port, bool idle); |
20 | int tegra_xusb_padctl_usb3_set_lfps_detect(struct tegra_xusb_padctl *padctl, |
21 | unsigned int port, bool enable); |
22 | int tegra_xusb_padctl_set_vbus_override(struct tegra_xusb_padctl *padctl, |
23 | bool val); |
24 | void tegra_phy_xusb_utmi_pad_power_on(struct phy *phy); |
25 | void tegra_phy_xusb_utmi_pad_power_down(struct phy *phy); |
26 | int tegra_phy_xusb_utmi_port_reset(struct phy *phy); |
27 | int tegra_xusb_padctl_get_usb3_companion(struct tegra_xusb_padctl *padctl, |
28 | unsigned int port); |
29 | int tegra_xusb_padctl_get_port_number(struct phy *phy); |
30 | int tegra_xusb_padctl_enable_phy_sleepwalk(struct tegra_xusb_padctl *padctl, struct phy *phy, |
31 | enum usb_device_speed speed); |
32 | int tegra_xusb_padctl_disable_phy_sleepwalk(struct tegra_xusb_padctl *padctl, struct phy *phy); |
33 | int tegra_xusb_padctl_enable_phy_wake(struct tegra_xusb_padctl *padctl, struct phy *phy); |
34 | int tegra_xusb_padctl_disable_phy_wake(struct tegra_xusb_padctl *padctl, struct phy *phy); |
35 | bool tegra_xusb_padctl_remote_wake_detected(struct tegra_xusb_padctl *padctl, struct phy *phy); |
36 | |
37 | #endif /* PHY_TEGRA_XUSB_H */ |
38 | |