1*2874c5fdSThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-or-later */
2dde34cc5SNeil Zhang /*
3dde34cc5SNeil Zhang  * Copyright (C) 2011 Marvell International Ltd. All rights reserved.
4dde34cc5SNeil Zhang  */
5dde34cc5SNeil Zhang 
6dde34cc5SNeil Zhang #ifndef __MV_PLATFORM_USB_H
7dde34cc5SNeil Zhang #define __MV_PLATFORM_USB_H
8dde34cc5SNeil Zhang 
9dde34cc5SNeil Zhang enum {
10dde34cc5SNeil Zhang 	MV_USB_MODE_OTG,
11dde34cc5SNeil Zhang 	MV_USB_MODE_HOST,
12dde34cc5SNeil Zhang };
13dde34cc5SNeil Zhang 
14dde34cc5SNeil Zhang enum {
15dde34cc5SNeil Zhang 	VBUS_LOW	= 0,
16dde34cc5SNeil Zhang 	VBUS_HIGH	= 1 << 0,
17dde34cc5SNeil Zhang };
18dde34cc5SNeil Zhang 
19dde34cc5SNeil Zhang struct mv_usb_addon_irq {
20dde34cc5SNeil Zhang 	unsigned int	irq;
21dde34cc5SNeil Zhang 	int		(*poll)(void);
22dde34cc5SNeil Zhang };
23dde34cc5SNeil Zhang 
24dde34cc5SNeil Zhang struct mv_usb_platform_data {
25dde34cc5SNeil Zhang 	struct mv_usb_addon_irq	*id;	/* Only valid for OTG. ID pin change*/
26dde34cc5SNeil Zhang 	struct mv_usb_addon_irq	*vbus;	/* valid for OTG/UDC. VBUS change*/
27dde34cc5SNeil Zhang 
28dde34cc5SNeil Zhang 	/* only valid for HCD. OTG or Host only*/
29dde34cc5SNeil Zhang 	unsigned int		mode;
30dde34cc5SNeil Zhang 
31277164f0SNeil Zhang 	/* This flag is used for that needs id pin checked by otg */
32277164f0SNeil Zhang 	unsigned int    disable_otg_clock_gating:1;
33277164f0SNeil Zhang 	/* Force a_bus_req to be asserted */
34277164f0SNeil Zhang 	 unsigned int    otg_force_a_bus_req:1;
35277164f0SNeil Zhang 
365e6c86b0SNeil Zhang 	int	(*phy_init)(void __iomem *regbase);
375e6c86b0SNeil Zhang 	void	(*phy_deinit)(void __iomem *regbase);
38dde34cc5SNeil Zhang 	int	(*set_vbus)(unsigned int vbus);
39dde34cc5SNeil Zhang };
40dde34cc5SNeil Zhang #endif
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