1/*
2 * Platform data for OMAP1 USB
3 *
4 * This file is subject to the terms and conditions of the GNU General Public
5 * License. See the file "COPYING" in the main directory of this archive for
6 * more details.
7 */
8#ifndef __LINUX_USB_OMAP1_H
9#define __LINUX_USB_OMAP1_H
10
11#include <linux/platform_device.h>
12
13struct omap_usb_config {
14	/* Configure drivers according to the connectors on your board:
15	 *  - "A" connector (rectagular)
16	 *	... for host/OHCI use, set "register_host".
17	 *  - "B" connector (squarish) or "Mini-B"
18	 *	... for device/gadget use, set "register_dev".
19	 *  - "Mini-AB" connector (very similar to Mini-B)
20	 *	... for OTG use as device OR host, initialize "otg"
21	 */
22	unsigned	register_host:1;
23	unsigned	register_dev:1;
24	u8		otg;	/* port number, 1-based:  usb1 == 2 */
25
26	const char	*extcon;	/* extcon device for OTG */
27
28	u8		hmc_mode;
29
30	/* implicitly true if otg:  host supports remote wakeup? */
31	u8		rwc;
32
33	/* signaling pins used to talk to transceiver on usbN:
34	 *  0 == usbN unused
35	 *  2 == usb0-only, using internal transceiver
36	 *  3 == 3 wire bidirectional
37	 *  4 == 4 wire bidirectional
38	 *  6 == 6 wire unidirectional (or TLL)
39	 */
40	u8		pins[3];
41
42	struct platform_device *udc_device;
43	struct platform_device *ohci_device;
44	struct platform_device *otg_device;
45
46	u32 (*usb0_init)(unsigned nwires, unsigned is_device);
47	u32 (*usb1_init)(unsigned nwires);
48	u32 (*usb2_init)(unsigned nwires, unsigned alt_pingroup);
49
50	int (*ocpi_enable)(void);
51
52	void (*lb_reset)(void);
53
54	int (*transceiver_power)(int on);
55};
56
57#endif /* __LINUX_USB_OMAP1_H */
58