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 pxa_ehci_type {
10 EHCI_UNDEFINED = 0,
11 PXA_U2OEHCI, /* pxa 168, 9xx */
12 PXA_SPH, /* pxa 168, 9xx SPH */
13 MMP3_HSIC, /* mmp3 hsic */
14 MMP3_FSIC, /* mmp3 fsic */
15 };
16
17 enum {
18 MV_USB_MODE_OTG,
19 MV_USB_MODE_HOST,
20 };
21
22 enum {
23 VBUS_LOW = 0,
24 VBUS_HIGH = 1 << 0,
25 };
26
27 struct mv_usb_addon_irq {
28 unsigned int irq;
29 int (*poll)(void);
30 };
31
32 struct mv_usb_platform_data {
33 struct mv_usb_addon_irq *id; /* Only valid for OTG. ID pin change*/
34 struct mv_usb_addon_irq *vbus; /* valid for OTG/UDC. VBUS change*/
35
36 /* only valid for HCD. OTG or Host only*/
37 unsigned int mode;
38
39 /* This flag is used for that needs id pin checked by otg */
40 unsigned int disable_otg_clock_gating:1;
41 /* Force a_bus_req to be asserted */
42 unsigned int otg_force_a_bus_req:1;
43
44 int (*phy_init)(void __iomem *regbase);
45 void (*phy_deinit)(void __iomem *regbase);
46 int (*set_vbus)(unsigned int vbus);
47 };
48 #endif