xref: /OK3568_Linux_fs/u-boot/arch/arm/mach-tegra/xusb-padctl-dummy.c (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun  * Copyright (c) 2014, NVIDIA CORPORATION.  All rights reserved.
3*4882a593Smuzhiyun  *
4*4882a593Smuzhiyun  * SPDX-License-Identifier: GPL-2.0
5*4882a593Smuzhiyun  */
6*4882a593Smuzhiyun 
7*4882a593Smuzhiyun #include <common.h>
8*4882a593Smuzhiyun #include <errno.h>
9*4882a593Smuzhiyun 
10*4882a593Smuzhiyun #include <asm/arch-tegra/xusb-padctl.h>
11*4882a593Smuzhiyun 
tegra_xusb_phy_get(unsigned int type)12*4882a593Smuzhiyun struct tegra_xusb_phy * __weak tegra_xusb_phy_get(unsigned int type)
13*4882a593Smuzhiyun {
14*4882a593Smuzhiyun 	return NULL;
15*4882a593Smuzhiyun }
16*4882a593Smuzhiyun 
tegra_xusb_phy_prepare(struct tegra_xusb_phy * phy)17*4882a593Smuzhiyun int __weak tegra_xusb_phy_prepare(struct tegra_xusb_phy *phy)
18*4882a593Smuzhiyun {
19*4882a593Smuzhiyun 	return -ENOSYS;
20*4882a593Smuzhiyun }
21*4882a593Smuzhiyun 
tegra_xusb_phy_enable(struct tegra_xusb_phy * phy)22*4882a593Smuzhiyun int __weak tegra_xusb_phy_enable(struct tegra_xusb_phy *phy)
23*4882a593Smuzhiyun {
24*4882a593Smuzhiyun 	return -ENOSYS;
25*4882a593Smuzhiyun }
26*4882a593Smuzhiyun 
tegra_xusb_phy_disable(struct tegra_xusb_phy * phy)27*4882a593Smuzhiyun int __weak tegra_xusb_phy_disable(struct tegra_xusb_phy *phy)
28*4882a593Smuzhiyun {
29*4882a593Smuzhiyun 	return -ENOSYS;
30*4882a593Smuzhiyun }
31*4882a593Smuzhiyun 
tegra_xusb_phy_unprepare(struct tegra_xusb_phy * phy)32*4882a593Smuzhiyun int __weak tegra_xusb_phy_unprepare(struct tegra_xusb_phy *phy)
33*4882a593Smuzhiyun {
34*4882a593Smuzhiyun 	return -ENOSYS;
35*4882a593Smuzhiyun }
36*4882a593Smuzhiyun 
tegra_xusb_padctl_init(void)37*4882a593Smuzhiyun void __weak tegra_xusb_padctl_init(void)
38*4882a593Smuzhiyun {
39*4882a593Smuzhiyun }
40