41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/*
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* Copyright (C) 2017 C-SKY Microsystems Co., Ltd. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/******************************************************************************
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* @file ck_trng.h
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* @brief header file for trng driver
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* @version V1.0
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* @date 02. June 2017
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******************************************************************************/
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#ifndef _CK_TRNG_H_
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#define _CK_TRNG_H_
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#include "drv_trng.h"
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#include "soc.h"
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/*
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* define the bits for TCR
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*/
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#define TRNG_EN (1UL << 1)
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#define TRNG_LOWPER_MODE (1UL << 2)
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#define TRNG_DATA_READY 1
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typedef struct {
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__IOM uint32_t TCR; /* Offset: 0x000 (W/R) TRNG control register */
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__IM uint32_t TDR; /* Offset: 0x004 (R) TRNG Data register */
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} ck_trng_reg_t;
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#endif
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