106 lines
3.7 KiB
C
106 lines
3.7 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2015, Freescale Semiconductor, Inc.
|
||
|
|
* Copyright 2016 - 2017 NXP
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
||
|
|
*/
|
||
|
|
#ifndef __USB_PHY_H__
|
||
|
|
#define __USB_PHY_H__
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
* Definitions
|
||
|
|
******************************************************************************/
|
||
|
|
typedef struct _usb_phy_config_struct
|
||
|
|
{
|
||
|
|
uint8_t D_CAL; /* Decode to trim the nominal 17.78mA current source */
|
||
|
|
uint8_t TXCAL45DP; /* Decode to trim the nominal 45-Ohm series termination resistance to the USB_DP output pin */
|
||
|
|
uint8_t TXCAL45DM; /* Decode to trim the nominal 45-Ohm series termination resistance to the USB_DM output pin */
|
||
|
|
} usb_phy_config_struct_t;
|
||
|
|
|
||
|
|
#if defined(__cplusplus)
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*******************************************************************************
|
||
|
|
* API
|
||
|
|
******************************************************************************/
|
||
|
|
/*!
|
||
|
|
* @brief EHCI PHY get USB phy bass address.
|
||
|
|
*
|
||
|
|
* This function is used to get USB phy bass address.
|
||
|
|
*
|
||
|
|
* @param[in] controllerId EHCI controller ID; See the #usb_controller_index_t.
|
||
|
|
*
|
||
|
|
* @retval USB phy bass address.
|
||
|
|
*/
|
||
|
|
extern void *USB_EhciPhyGetBase(uint8_t controllerId);
|
||
|
|
|
||
|
|
/*!
|
||
|
|
* @brief EHCI PHY initialization.
|
||
|
|
*
|
||
|
|
* This function initializes the EHCI PHY IP.
|
||
|
|
*
|
||
|
|
* @param[in] controllerId EHCI controller ID; See the #usb_controller_index_t.
|
||
|
|
* @param[in] freq The external input clock.
|
||
|
|
*
|
||
|
|
* @retval kStatus_USB_Success Cancel successfully.
|
||
|
|
* @retval kStatus_USB_Error The freq value is incorrect.
|
||
|
|
*/
|
||
|
|
extern uint32_t USB_EhciPhyInit(uint8_t controllerId, uint32_t freq, usb_phy_config_struct_t *phyConfig);
|
||
|
|
|
||
|
|
/*!
|
||
|
|
* @brief ehci phy initialization for suspend and resume.
|
||
|
|
*
|
||
|
|
* This function initialize ehci phy IP for suspend and resume.
|
||
|
|
*
|
||
|
|
* @param[in] controllerId ehci controller id, please reference to #usb_controller_index_t.
|
||
|
|
* @param[in] freq the external input clock.
|
||
|
|
* for example: if the external input clock is 16M, the parameter freq should be 16000000.
|
||
|
|
*
|
||
|
|
* @retval kStatus_USB_Success cancel successfully.
|
||
|
|
* @retval kStatus_USB_Error the freq value is incorrect.
|
||
|
|
*/
|
||
|
|
extern uint32_t USB_EhciLowPowerPhyInit(uint8_t controllerId, uint32_t freq, usb_phy_config_struct_t *phyConfig);
|
||
|
|
|
||
|
|
/*!
|
||
|
|
* @brief EHCI PHY deinitialization.
|
||
|
|
*
|
||
|
|
* This function deinitializes the EHCI PHY IP.
|
||
|
|
*
|
||
|
|
* @param[in] controllerId EHCI controller ID; See #usb_controller_index_t.
|
||
|
|
*/
|
||
|
|
extern void USB_EhciPhyDeinit(uint8_t controllerId);
|
||
|
|
|
||
|
|
/*!
|
||
|
|
* @brief EHCI PHY disconnect detection enable or disable.
|
||
|
|
*
|
||
|
|
* This function enable/disable the host EHCI disconnect detection.
|
||
|
|
*
|
||
|
|
* @param[in] controllerId EHCI controller ID; See #usb_controller_index_t.
|
||
|
|
* @param[in] enable
|
||
|
|
* 1U - enable;
|
||
|
|
* 0U - disable;
|
||
|
|
*/
|
||
|
|
extern void USB_EhcihostPhyDisconnectDetectCmd(uint8_t controllerId, uint8_t enable);
|
||
|
|
#if ((defined FSL_FEATURE_SOC_USBPHY_COUNT) && (FSL_FEATURE_SOC_USBPHY_COUNT > 0U))
|
||
|
|
#if ((defined FSL_FEATURE_USBHSD_HAS_EXIT_HS_ISSUE) && (FSL_FEATURE_USBHSD_HAS_EXIT_HS_ISSUE > 0U))
|
||
|
|
/*!
|
||
|
|
* @brief Force the PHY enter FS Mode
|
||
|
|
*
|
||
|
|
* on RT500 and RT600, the device doesn't enter FS Mode after vbus is invalide and the controller works as HS.
|
||
|
|
*
|
||
|
|
* @param[in] controllerId EHCI controller ID; See #usb_controller_index_t.
|
||
|
|
* @param[in] enable
|
||
|
|
* 1U - enable;
|
||
|
|
* 0U - disable;
|
||
|
|
*/
|
||
|
|
extern void USB_PhyDeviceForceEnterFSMode(uint8_t controllerId, uint8_t enable);
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
#if defined(__cplusplus)
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __USB_PHY_H__ */
|