LXR linux/include/linux/platform_data/usb-ohci-pxa27x.h

   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