1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | /* |
3 | * Copyright (C) 2011 Marvell International Ltd. All rights reserved. |
4 | */ |
5 | |
6 | #ifndef __MV_PLATFORM_USB_H |
7 | #define __MV_PLATFORM_USB_H |
8 | |
9 | enum { |
10 | MV_USB_MODE_OTG, |
11 | MV_USB_MODE_HOST, |
12 | }; |
13 | |
14 | enum { |
15 | VBUS_LOW = 0, |
16 | VBUS_HIGH = 1 << 0, |
17 | }; |
18 | |
19 | struct mv_usb_addon_irq { |
20 | unsigned int irq; |
21 | int (*poll)(void); |
22 | }; |
23 | |
24 | struct mv_usb_platform_data { |
25 | struct mv_usb_addon_irq *id; /* Only valid for OTG. ID pin change*/ |
26 | struct mv_usb_addon_irq *vbus; /* valid for OTG/UDC. VBUS change*/ |
27 | |
28 | /* only valid for HCD. OTG or Host only*/ |
29 | unsigned int mode; |
30 | |
31 | /* This flag is used for that needs id pin checked by otg */ |
32 | unsigned int disable_otg_clock_gating:1; |
33 | /* Force a_bus_req to be asserted */ |
34 | unsigned int otg_force_a_bus_req:1; |
35 | |
36 | int (*phy_init)(void __iomem *regbase); |
37 | void (*phy_deinit)(void __iomem *regbase); |
38 | int (*set_vbus)(unsigned int vbus); |
39 | }; |
40 | #endif |
41 | |