1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Copyright (c) 2014, NVIDIA CORPORATION.  All rights reserved.
4  */
5 
6 #include <common.h>
7 #include <errno.h>
8 
9 #include <asm/arch-tegra/xusb-padctl.h>
10 
tegra_xusb_phy_get(unsigned int type)11 struct tegra_xusb_phy * __weak tegra_xusb_phy_get(unsigned int type)
12 {
13 	return NULL;
14 }
15 
tegra_xusb_phy_prepare(struct tegra_xusb_phy * phy)16 int __weak tegra_xusb_phy_prepare(struct tegra_xusb_phy *phy)
17 {
18 	return -ENOSYS;
19 }
20 
tegra_xusb_phy_enable(struct tegra_xusb_phy * phy)21 int __weak tegra_xusb_phy_enable(struct tegra_xusb_phy *phy)
22 {
23 	return -ENOSYS;
24 }
25 
tegra_xusb_phy_disable(struct tegra_xusb_phy * phy)26 int __weak tegra_xusb_phy_disable(struct tegra_xusb_phy *phy)
27 {
28 	return -ENOSYS;
29 }
30 
tegra_xusb_phy_unprepare(struct tegra_xusb_phy * phy)31 int __weak tegra_xusb_phy_unprepare(struct tegra_xusb_phy *phy)
32 {
33 	return -ENOSYS;
34 }
35 
tegra_xusb_padctl_init(void)36 void __weak tegra_xusb_padctl_init(void)
37 {
38 }
39 
tegra_xusb_padctl_exit(void)40 void __weak tegra_xusb_padctl_exit(void)
41 {
42 }
43