64 lines
2.4 KiB
C
64 lines
2.4 KiB
C
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/*
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* Copyright (C) 2023 Texas Instruments Incorporated
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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*
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* Neither the name of Texas Instruments Incorporated nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _TAMAGAWA_H_
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#define _TAMAGAWA_H_
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#include<stdint.h>
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struct tamagawa_periodic_interface
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{
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void *pruss_iep;
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void *pruss_dmem;
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void *pruss_cfg;
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uint64_t cmp3;
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};
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#define IEP_DEFAULT_INC 0x1;
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#define IEP_DEFAULT_INC_EN 0x4;
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#define IEP_COUNTER_EN 0x1;
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#define IEP_RST_CNT_EN 0x1;
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#define IEP_CMP0_ENABLE 0x1 << 1;
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#define IEP_CMP3_EVNT (0x1 << 3 )
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#define PRU_TRIGGER_HOST_TAMAGAWA_EVT0 ( 2+16 ) /* pr0_pru_mst_intr[2]_intr_req */
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#define PERIOD
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uint32_t tamagawa_config_periodic_mode(struct tamagawa_periodic_interface *tamagawa_periodic_interface, PRUICSS_Handle handle);
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void tamagawa_stop_periodic_continuous_mode(struct tamagawa_periodic_interface *tamagawa_periodic_interface);
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static void prutamagawaIrqHandler0(void *handle);
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#endif /* _TAMAGAWA_H_ */
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