mirror of
https://github.com/espressif/esp-idf
synced 2025-03-09 09:09:10 -04:00
30 lines
789 B
C
30 lines
789 B
C
/*
|
|
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include "hal/usb_utmi_ll.h"
|
|
#include "hal/usb_utmi_hal.h"
|
|
|
|
void _usb_utmi_hal_init(usb_utmi_hal_context_t *hal)
|
|
{
|
|
hal->dev = &USB_UTMI;
|
|
_usb_utmi_ll_enable_bus_clock(true);
|
|
_usb_utmi_ll_reset_register();
|
|
|
|
/*
|
|
Additional setting to solve missing DCONN event on ESP32P4 (IDF-9953).
|
|
|
|
Note: On ESP32P4, the HP_SYSTEM_OTG_SUSPENDM is not connected to 1 by hardware.
|
|
For correct detection of the device detaching, internal signal should be set to 1 by the software.
|
|
*/
|
|
usb_utmi_ll_enable_precise_detection(true);
|
|
usb_utmi_ll_configure_ls(hal->dev, true);
|
|
}
|
|
|
|
void _usb_utmi_hal_disable(void)
|
|
{
|
|
_usb_utmi_ll_enable_bus_clock(false);
|
|
}
|