drivers/usb/host/ehci-vct.c

   1 /*
   2  * (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #include <common.h>
   8 #include <usb.h>
   9
  10 #include "ehci.h"
  11
  12 int vct_ehci_hcd_init(u32 *hccr, u32 *hcor);
  13
  14 /*
  15  * Create the appropriate control structures to manage
  16  * a new EHCI host controller.
  17  */
  18 int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
  19 {
  20         int ret;
  21         u32 vct_hccr;
  22         u32 vct_hcor;
  23
  24         /*
  25          * Init VCT specific stuff
  26          */
  27         ret = vct_ehci_hcd_init(&vct_hccr, &vct_hcor);
  28         if (ret)
  29                 return ret;
  30
  31         *hccr = (struct ehci_hccr *)vct_hccr;
  32         *hcor = (struct ehci_hcor *)vct_hcor;
  33
  34         return 0;
  35 }
  36
  37 /*
  38  * Destroy the appropriate control structures corresponding
  39  * the the EHCI host controller.
  40  */
  41 int ehci_hcd_stop(int index)
  42 {
  43         return 0;
  44 }