drivers/usb/misc/onboard_usb_hub.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (c) 2022, Google LLC
   4  */
   5
   6 #ifndef _USB_MISC_ONBOARD_USB_HUB_H
   7 #define _USB_MISC_ONBOARD_USB_HUB_H
   8
   9 struct onboard_hub_pdata {
  10         unsigned long reset_us;         /* reset pulse width in us */
  11         unsigned int num_supplies;      /* number of supplies */
  12 };
  13
  14 static const struct onboard_hub_pdata microchip_usb424_data = {
  15         .reset_us = 1,
  16         .num_supplies = 1,
  17 };
  18
  19 static const struct onboard_hub_pdata realtek_rts5411_data = {
  20         .reset_us = 0,
  21         .num_supplies = 1,
  22 };
  23
  24 static const struct onboard_hub_pdata ti_tusb8041_data = {
  25         .reset_us = 3000,
  26         .num_supplies = 1,
  27 };
  28
  29 static const struct onboard_hub_pdata cypress_hx3_data = {
  30         .reset_us = 10000,
  31         .num_supplies = 2,
  32 };
  33
  34 static const struct onboard_hub_pdata genesys_gl850g_data = {
  35         .reset_us = 3,
  36         .num_supplies = 1,
  37 };
  38
  39 static const struct onboard_hub_pdata genesys_gl852g_data = {
  40         .reset_us = 50,
  41         .num_supplies = 1,
  42 };
  43
  44 static const struct onboard_hub_pdata vialab_vl817_data = {
  45         .reset_us = 10,
  46         .num_supplies = 1,
  47 };
  48
  49 static const struct of_device_id onboard_hub_match[] = {
  50         { .compatible = "usb424,2514", .data = &microchip_usb424_data, },
  51         { .compatible = "usb424,2517", .data = &microchip_usb424_data, },
  52         { .compatible = "usb451,8140", .data = &ti_tusb8041_data, },
  53         { .compatible = "usb451,8142", .data = &ti_tusb8041_data, },
  54         { .compatible = "usb4b4,6504", .data = &cypress_hx3_data, },
  55         { .compatible = "usb4b4,6506", .data = &cypress_hx3_data, },
  56         { .compatible = "usb5e3,608", .data = &genesys_gl850g_data, },
  57         { .compatible = "usb5e3,610", .data = &genesys_gl852g_data, },
  58         { .compatible = "usb5e3,620", .data = &genesys_gl852g_data, },
  59         { .compatible = "usbbda,411", .data = &realtek_rts5411_data, },
  60         { .compatible = "usbbda,5411", .data = &realtek_rts5411_data, },
  61         { .compatible = "usbbda,414", .data = &realtek_rts5411_data, },
  62         { .compatible = "usbbda,5414", .data = &realtek_rts5411_data, },
  63         { .compatible = "usb2109,817", .data = &vialab_vl817_data, },
  64         { .compatible = "usb2109,2817", .data = &vialab_vl817_data, },
  65         {}
  66 };
  67
  68 #endif /* _USB_MISC_ONBOARD_USB_HUB_H */