61 lines
2.4 KiB
C
61 lines
2.4 KiB
C
/***************************************************************************
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*
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* Copyright 2015-2019 BES.
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* All rights reserved. All unpublished rights reserved.
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*
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* No part of this work may be used or reproduced in any form or by any
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* means, or stored in a database or retrieval system, without prior written
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* permission of BES.
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*
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* Use of this work is governed by a license granted by BES.
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* This work contains confidential and proprietary information of
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* BES. which is protected by copyright, trade secret,
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* trademark and other intellectual property rights.
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*
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****************************************************************************/
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#ifndef __REG_TIMER_H_
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#define __REG_TIMER_H_
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#include "plat_types.h"
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/* ================================================================================ */
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/* ================ Timer (TIM) ================ */
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/* ================================================================================ */
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struct DUAL_TIMER_T {
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struct TIMER_T {
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__IO uint32_t Load; /* Offset: 0x000 (R/W) Timer X Load */
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__I uint32_t Value; /* Offset: 0x004 (R/ ) Timer X Counter Current Value */
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__IO uint32_t Control; /* Offset: 0x008 (R/W) Timer X Control */
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__O uint32_t IntClr; /* Offset: 0x00C ( /W) Timer X Interrupt Clear */
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__I uint32_t RIS; /* Offset: 0x010 (R/ ) Timer X Raw Interrupt Status */
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__I uint32_t MIS; /* Offset: 0x014 (R/ ) Timer X Masked Interrupt Status */
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__IO uint32_t BGLoad; /* Offset: 0x018 (R/W) Background Load Register */
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uint32_t RESERVED0[1];
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} timer[2];
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struct ELAPSED_TIMER_T {
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__IO uint32_t ElapsedCtrl;
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__I uint32_t ElapsedVal;
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uint32_t RESERVED1[6];
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} elapsed_timer[2];
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};
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#define TIMER_CTRL_EN (1 << 7)
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#define TIMER_CTRL_MODE_PERIODIC (1 << 6)
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#define TIMER_CTRL_INTEN (1 << 5)
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#define TIMER_CTRL_PRESCALE_DIV_1 (0 << 2)
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#define TIMER_CTRL_PRESCALE_DIV_16 (1 << 2)
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#define TIMER_CTRL_PRESCALE_DIV_256 (2 << 2)
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#define TIMER_CTRL_PRESCALE_MASK (3 << 2)
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#define TIMER_CTRL_SIZE_32_BIT (1 << 1)
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#define TIMER_CTRL_ONESHOT (1 << 0)
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#define TIMER_RIS_RIS (1 << 0)
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#define TIMER_MIS_MIS (1 << 0)
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#define TIMER_ELAPSED_CTRL_EN (1 << 0)
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#define TIMER_ELAPSED_CTRL_CLR (1 << 1)
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#endif
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