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
   5 struct device;
   6
   7 struct 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
  35 extern void pxa_set_ohci_info(struct pxaohci_platform_data *info);
  36
  37 #endif