/* * Copyright (C) 2006 Freescale Semiconductor, Inc. All rights reserved. * * Authors: Shlomi Gridish * Li Yang * * Description: * Internal header file for UCC unit routines. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ #ifndef __UCC_H__ #define __UCC_H__ #include #include #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__ */ '>treecommit diff

path: root/tools/arch/m32r

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