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Adding more USB hardware information for RK3568

This commit is contained in:
xj 2024-06-28 04:12:02 -07:00
parent 7ed436a8c8
commit 41a4e81d7d
1 changed files with 31 additions and 5 deletions
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36
Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/xhci/xhci.c
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@ -38,7 +38,7 @@ Modification: replant and redefine some xhci data structure, so that the cherryU
/*
* Copyright聽: (C)聽2022聽Phytium聽Information聽Technology,聽Inc.
* Copyright : (C) 2022 Phytium Information Technology, Inc.
* All Rights Reserved.
*
* This program is OPEN SOURCE software: you can redistribute it and/or modify it
@ -53,20 +53,34 @@ Modification: replant and redefine some xhci data structure, so that the cherryU
* FilePath: xhci.c
* Date: 2022-07-19 09:26:25
* LastEditTime: 2022-07-19 09:26:25
* Description: 聽This file is for xhci functions implmentation.
* Description:  This file is for xhci functions implmentation.
*
* Modify聽History:
* Ver聽聽聽Who聽聽聽聽聽聽聽聽Date聽聽聽聽聽聽聽聽聽Changes
* -----聽------聽聽聽聽聽--------聽聽聽聽--------------------------------------
* Modify History:
* Ver   Who        Date         Changes
* ----- ------     --------    --------------------------------------
* 1.0 zhugengyu 2022/9/19 init commit
* 2.0 zhugengyu 2023/3/29 support usb3.0 device attached at roothub
*/
/*************************************************
File name: xhci.c
Description: adopt cherry USB to XiZi AIOT.
Others: CherryUSB third-party/cherryusb/port/xhci/xhci.c for references
https://gitee.com/phytium_embedded/phytium-free-rtos-sdk/blob/master/third-party/cherryusb/port/xhci/xhci.c
History:
1. Date: 2024-06-28
Author: AIIT XUOS Lab
Modification: Modify xhci_probe functions in order to adopt to XiZi AIOT.
*************************************************/
#include "usbh_core.h"
#include "usbh_hub.h"
#include "xhci_reg.h"
#include "xhci.h"
#include "usb_hc_xhci.h"
/** @file
@ -171,8 +185,20 @@ static void xhci_init ( struct xhci_host *xhci, void *regs ) {
size_t rtsoff;
size_t dboff;
int id;
uint64_t cap_vir_addr;
/* Locate capability, operational, runtime, and doorbell registers */
xhci->cap = regs;
id = usb_hc_get_register_id(regs);
cap_vir_addr = usb_hc_get_register_vir_base(id);
if(!mmap(cap_vir_addr, regs, USB3_ADDR_OFFSET_UPPER_BOUND, true)){
}
caplength = readb ( xhci->cap + XHCI_CAP_CAPLENGTH );
rtsoff = readl ( xhci->cap + XHCI_CAP_RTSOFF );
dboff = readl ( xhci->cap + XHCI_CAP_DBOFF );