1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef ASMARM_ARCH_OHCI_H
3#define ASMARM_ARCH_OHCI_H
4
5struct device;
6
7struct pxaohci_platform_data {
8 int (*init)(struct device *);
9 void (*exit)(struct device *);
10
11 unsigned long flags;
12#define ENABLE_PORT1 (1 << 0)
13#define ENABLE_PORT2 (1 << 1)
14#define ENABLE_PORT3 (1 << 2)
15#define ENABLE_PORT_ALL (ENABLE_PORT1 | ENABLE_PORT2 | ENABLE_PORT3)
16
17#define POWER_SENSE_LOW (1 << 3)
18#define POWER_CONTROL_LOW (1 << 4)
19#define NO_OC_PROTECTION (1 << 5)
20#define OC_MODE_GLOBAL (0 << 6)
21#define OC_MODE_PERPORT (1 << 6)
22
23 int power_on_delay; /* Power On to Power Good time - in ms
24 * HCD must wait for this duration before
25 * accessing a powered on port
26 */
27 int port_mode;
28#define PMM_NPS_MODE 1
29#define PMM_GLOBAL_MODE 2
30#define PMM_PERPORT_MODE 3
31
32 int power_budget;
33};
34
35extern void pxa_set_ohci_info(struct pxaohci_platform_data *info);
36
37#endif
38

source code of linux/include/linux/platform_data/usb-ohci-pxa27x.h