mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
64 lines
1.7 KiB
64 lines
1.7 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
|
/* |
|
* Copyright (C) 2006 Freescale Semiconductor, Inc. All rights reserved. |
|
* |
|
* Authors: Shlomi Gridish <[email protected]> |
|
* Li Yang <[email protected]> |
|
* |
|
* Description: |
|
* Internal header file for UCC unit routines. |
|
*/ |
|
#ifndef __UCC_H__ |
|
#define __UCC_H__ |
|
|
|
#include <soc/fsl/qe/immap_qe.h> |
|
#include <soc/fsl/qe/qe.h> |
|
|
|
#define STATISTICS |
|
|
|
#define UCC_MAX_NUM 8 |
|
|
|
/* Slow or fast type for UCCs. |
|
*/ |
|
enum ucc_speed_type { |
|
UCC_SPEED_TYPE_FAST = UCC_GUEMR_MODE_FAST_RX | UCC_GUEMR_MODE_FAST_TX, |
|
UCC_SPEED_TYPE_SLOW = UCC_GUEMR_MODE_SLOW_RX | UCC_GUEMR_MODE_SLOW_TX |
|
}; |
|
|
|
/* ucc_set_type |
|
* Sets UCC to slow or fast mode. |
|
* |
|
* ucc_num - (In) number of UCC (0-7). |
|
* speed - (In) slow or fast mode for UCC. |
|
*/ |
|
int ucc_set_type(unsigned int ucc_num, enum ucc_speed_type speed); |
|
|
|
int ucc_set_qe_mux_mii_mng(unsigned int ucc_num); |
|
|
|
int ucc_set_qe_mux_rxtx(unsigned int ucc_num, enum qe_clock clock, |
|
enum comm_dir mode); |
|
int ucc_set_tdm_rxtx_clk(unsigned int tdm_num, enum qe_clock clock, |
|
enum comm_dir mode); |
|
int ucc_set_tdm_rxtx_sync(unsigned int tdm_num, enum qe_clock clock, |
|
enum comm_dir mode); |
|
|
|
int ucc_mux_set_grant_tsa_bkpt(unsigned int ucc_num, int set, u32 mask); |
|
|
|
/* QE MUX clock routing for UCC |
|
*/ |
|
static inline int ucc_set_qe_mux_grant(unsigned int ucc_num, int set) |
|
{ |
|
return ucc_mux_set_grant_tsa_bkpt(ucc_num, set, QE_CMXUCR_GRANT); |
|
} |
|
|
|
static inline int ucc_set_qe_mux_tsa(unsigned int ucc_num, int set) |
|
{ |
|
return ucc_mux_set_grant_tsa_bkpt(ucc_num, set, QE_CMXUCR_TSA); |
|
} |
|
|
|
static inline int ucc_set_qe_mux_bkpt(unsigned int ucc_num, int set) |
|
{ |
|
return ucc_mux_set_grant_tsa_bkpt(ucc_num, set, QE_CMXUCR_BKPT); |
|
} |
|
|
|
#endif /* __UCC_H__ */
|
|
|