/************************************************************************************ * arch/arm/src/tiva/chip/tiva_timer.h * * Originally: * * Copyright (C) 2012, 2014 Max Nekludov. All rights reserved. * Author: Max Nekludov * * Ongoing support and major revision to support the TM4C129 family * (essentially a full file replacement): * * Copyright (C) 2015 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Some bitfield definitions taken from a header file provided by: * * Copyright (C) 2014 TRD2 Inc. All rights reserved. * Author: Calvin Maguranis * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * ************************************************************************************/ #ifndef __ARCH_ARM_SRC_TIVA_CHIP_TIVA_TIMER_H #define __ARCH_ARM_SRC_TIVA_CHIP_TIVA_TIMER_H /************************************************************************************ * Included Files ************************************************************************************/ #include #include /************************************************************************************ * Pre-processor Definitions ************************************************************************************/ /* GPTM register offsets ************************************************************/ #define TIVA_TIMER_CFG_OFFSET 0x0000 /* GPTM Configuration */ #define TIVA_TIMER_TAMR_OFFSET 0x0004 /* GPTM Timer A Mode */ #define TIVA_TIMER_TBMR_OFFSET 0x0008 /* GPTM Timer B Mode */ #define TIVA_TIMER_CTL_OFFSET 0x000c /* GPTM Control */ #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER_SYNC_OFFSET 0x0010 /* GPTM Synchronize (GPTM0 only) */ #endif #define TIVA_TIMER_IMR_OFFSET 0x0018 /* GPTM Interrupt Mask */ #define TIVA_TIMER_RIS_OFFSET 0x001c /* GPTM Raw Interrupt Status */ #define TIVA_TIMER_MIS_OFFSET 0x0020 /* GPTM Masked Interrupt Status */ #define TIVA_TIMER_ICR_OFFSET 0x0024 /* GPTM Interrupt Clear */ #define TIVA_TIMER_TAILR_OFFSET 0x0028 /* GPTM Timer A Interval Load */ #define TIVA_TIMER_TBILR_OFFSET 0x002c /* GPTM Timer B Interval Load */ #define TIVA_TIMER_TAMATCHR_OFFSET 0x0030 /* GPTM Timer A Match */ #define TIVA_TIMER_TBMATCHR_OFFSET 0x0034 /* GPTM Timer B Match */ #define TIVA_TIMER_TAPR_OFFSET 0x0038 /* GPTM Timer A Prescale */ #define TIVA_TIMER_TBPR_OFFSET 0x003c /* GPTM Timer B Prescale */ #define TIVA_TIMER_TAPMR_OFFSET 0x0040 /* GPTM TimerA Prescale Match */ #define TIVA_TIMER_TBPMR_OFFSET 0x0044 /* GPTM TimerB Prescale Match */ #define TIVA_TIMER_TAR_OFFSET 0x0048 /* GPTM Timer A */ #define TIVA_TIMER_TBR_OFFSET 0x004c /* GPTM Timer B */ #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER_TAV_OFFSET 0x0050 /* GPTM Timer A Value */ # define TIVA_TIMER_TBV_OFFSET 0x0054 /* GPTM Timer B Value */ # define TIVA_TIMER_RTCPD_OFFSET 0x0058 /* GPTM RTC Predivide */ # define TIVA_TIMER_TAPS_OFFSET 0x005c /* GPTM Timer A Prescale Snapshot */ # define TIVA_TIMER_TBPS_OFFSET 0x0060 /* GPTM Timer B Prescale Snapshot */ # define TIVA_TIMER_TAPV_OFFSET 0x0064 /* GPTM Timer A Prescale Value */ # define TIVA_TIMER_TBPV_OFFSET 0x0068 /* GPTM Timer B Prescale Value */ #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER_DMAEV_OFFSET 0x006c /* GPTM DMA Event */ # define TIVA_TIMER_ADCEV_OFFSET 0x0070 /* GPTM ADC Event */ #endif #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER_PP_OFFSET 0x0fc0 /* GPTM Peripheral Properties */ #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER_CC_OFFSET 0x0fc8 /* GPTM Clock Configuration */ #endif /* GPTM register addresses **********************************************************/ #if TIVA_NTIMERS > 0 #define TIVA_TIMER0_CFG (TIVA_TIMER0_BASE + TIVA_TIMER_CFG_OFFSET) #define TIVA_TIMER0_TAMR (TIVA_TIMER0_BASE + TIVA_TIMER_TAMR_OFFSET) #define TIVA_TIMER0_TBMR (TIVA_TIMER0_BASE + TIVA_TIMER_TBMR_OFFSET) #define TIVA_TIMER0_CTL (TIVA_TIMER0_BASE + TIVA_TIMER_CTL_OFFSET) #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER0_SYNC (TIVA_TIMER0_BASE + TIVA_TIMER_SYNC_OFFSET) #endif #define TIVA_TIMER0_IMR (TIVA_TIMER0_BASE + TIVA_TIMER_IMR_OFFSET) #define TIVA_TIMER0_RIS (TIVA_TIMER0_BASE + TIVA_TIMER_RIS_OFFSET) #define TIVA_TIMER0_MIS (TIVA_TIMER0_BASE + TIVA_TIMER_MIS_OFFSET) #define TIVA_TIMER0_ICR (TIVA_TIMER0_BASE + TIVA_TIMER_ICR_OFFSET) #define TIVA_TIMER0_TAILR (TIVA_TIMER0_BASE + TIVA_TIMER_TAILR_OFFSET) #define TIVA_TIMER0_TBILR (TIVA_TIMER0_BASE + TIVA_TIMER_TBILR_OFFSET) #define TIVA_TIMER0_TAMATCHR (TIVA_TIMER0_BASE + TIVA_TIMER_TAMATCHR_OFFSET) #define TIVA_TIMER0_TBMATCHR (TIVA_TIMER0_BASE + TIVA_TIMER_TBMATCHR_OFFSET) #define TIVA_TIMER0_TAPR (TIVA_TIMER0_BASE + TIVA_TIMER_TAPR_OFFSET) #define TIVA_TIMER0_TBPR (TIVA_TIMER0_BASE + TIVA_TIMER_TBPR_OFFSET) #define TIVA_TIMER0_TAPMR (TIVA_TIMER0_BASE + TIVA_TIMER_TAPMR_OFFSET) #define TIVA_TIMER0_TBPMR (TIVA_TIMER0_BASE + TIVA_TIMER_TBPMR_OFFSET) #define TIVA_TIMER0_TAR (TIVA_TIMER0_BASE + TIVA_TIMER_TAR_OFFSET) #define TIVA_TIMER0_TBR (TIVA_TIMER0_BASE + TIVA_TIMER_TBR_OFFSET) #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER0_TAV (TIVA_TIMER0_BASE + TIVA_TIMER_TAV_OFFSET) # define TIVA_TIMER0_TBV (TIVA_TIMER0_BASE + TIVA_TIMER_TBV_OFFSET) # define TIVA_TIMER0_RTCPD (TIVA_TIMER0_BASE + TIVA_TIMER_RTCPD_OFFSET) # define TIVA_TIMER0_TAPS (TIVA_TIMER0_BASE + TIVA_TIMER_TAPS_OFFSET) # define TIVA_TIMER0_TBPS (TIVA_TIMER0_BASE + TIVA_TIMER_TBPS_OFFSET) # define TIVA_TIMER0_TAPV (TIVA_TIMER0_BASE + TIVA_TIMER_TAPV_OFFSET) # define TIVA_TIMER0_TBPV (TIVA_TIMER0_BASE + TIVA_TIMER_TBPV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER0_DMAEV (TIVA_TIMER0_BASE + TIVA_TIMER_DMAEV_OFFSET) # define TIVA_TIMER0_ADCEV (TIVA_TIMER0_BASE + TIVA_TIMER_ADCEV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER0_PP (TIVA_TIMER0_BASE + TIVA_TIMER_PP_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER0_CC (TIVA_TIMER0_BASE + TIVA_TIMER_CC_OFFSET) #endif #endif /* TIVA_NTIMERS > 0 */ #if TIVA_NTIMERS > 1 #define TIVA_TIMER1_CFG (TIVA_TIMER1_BASE + TIVA_TIMER_CFG_OFFSET) #define TIVA_TIMER1_TAMR (TIVA_TIMER1_BASE + TIVA_TIMER_TAMR_OFFSET) #define TIVA_TIMER1_TBMR (TIVA_TIMER1_BASE + TIVA_TIMER_TBMR_OFFSET) #define TIVA_TIMER1_CTL (TIVA_TIMER1_BASE + TIVA_TIMER_CTL_OFFSET) #define TIVA_TIMER1_IMR (TIVA_TIMER1_BASE + TIVA_TIMER_IMR_OFFSET) #define TIVA_TIMER1_RIS (TIVA_TIMER1_BASE + TIVA_TIMER_RIS_OFFSET) #define TIVA_TIMER1_MIS (TIVA_TIMER1_BASE + TIVA_TIMER_MIS_OFFSET) #define TIVA_TIMER1_ICR (TIVA_TIMER1_BASE + TIVA_TIMER_ICR_OFFSET) #define TIVA_TIMER1_TAILR (TIVA_TIMER1_BASE + TIVA_TIMER_TAILR_OFFSET) #define TIVA_TIMER1_TBILR (TIVA_TIMER1_BASE + TIVA_TIMER_TBILR_OFFSET) #define TIVA_TIMER1_TAMATCHR (TIVA_TIMER1_BASE + TIVA_TIMER_TAMATCHR_OFFSET) #define TIVA_TIMER1_TBMATCHR (TIVA_TIMER1_BASE + TIVA_TIMER_TBMATCHR_OFFSET) #define TIVA_TIMER1_TAPR (TIVA_TIMER1_BASE + TIVA_TIMER_TAPR_OFFSET) #define TIVA_TIMER1_TBPR (TIVA_TIMER1_BASE + TIVA_TIMER_TBPR_OFFSET) #define TIVA_TIMER1_TAPMR (TIVA_TIMER1_BASE + TIVA_TIMER_TAPMR_OFFSET) #define TIVA_TIMER1_TBPMR (TIVA_TIMER1_BASE + TIVA_TIMER_TBPMR_OFFSET) #define TIVA_TIMER1_TAR (TIVA_TIMER1_BASE + TIVA_TIMER_TAR_OFFSET) #define TIVA_TIMER1_TBR (TIVA_TIMER1_BASE + TIVA_TIMER_TBR_OFFSET) #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER1_TAV (TIVA_TIMER1_BASE + TIVA_TIMER_TAV_OFFSET) # define TIVA_TIMER1_TBV (TIVA_TIMER1_BASE + TIVA_TIMER_TBV_OFFSET) # define TIVA_TIMER1_RTCPD (TIVA_TIMER1_BASE + TIVA_TIMER_RTCPD_OFFSET) # define TIVA_TIMER1_TAPS (TIVA_TIMER1_BASE + TIVA_TIMER_TAPS_OFFSET) # define TIVA_TIMER1_TBPS (TIVA_TIMER1_BASE + TIVA_TIMER_TBPS_OFFSET) # define TIVA_TIMER1_TAPV (TIVA_TIMER1_BASE + TIVA_TIMER_TAPV_OFFSET) # define TIVA_TIMER1_TBPV (TIVA_TIMER1_BASE + TIVA_TIMER_TBPV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER1_DMAEV (TIVA_TIMER1_BASE + TIVA_TIMER_DMAEV_OFFSET) # define TIVA_TIMER1_ADCEV (TIVA_TIMER1_BASE + TIVA_TIMER_ADCEV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER1_PP (TIVA_TIMER1_BASE + TIVA_TIMER_PP_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER1_CC (TIVA_TIMER1_BASE + TIVA_TIMER_CC_OFFSET) #endif #endif /* TIVA_NTIMERS > 1 */ #if TIVA_NTIMERS > 2 #define TIVA_TIMER2_CFG (TIVA_TIMER2_BASE + TIVA_TIMER_CFG_OFFSET) #define TIVA_TIMER2_TAMR (TIVA_TIMER2_BASE + TIVA_TIMER_TAMR_OFFSET) #define TIVA_TIMER2_TBMR (TIVA_TIMER2_BASE + TIVA_TIMER_TBMR_OFFSET) #define TIVA_TIMER2_CTL (TIVA_TIMER2_BASE + TIVA_TIMER_CTL_OFFSET) #define TIVA_TIMER2_IMR (TIVA_TIMER2_BASE + TIVA_TIMER_IMR_OFFSET) #define TIVA_TIMER2_RIS (TIVA_TIMER2_BASE + TIVA_TIMER_RIS_OFFSET) #define TIVA_TIMER2_MIS (TIVA_TIMER2_BASE + TIVA_TIMER_MIS_OFFSET) #define TIVA_TIMER2_ICR (TIVA_TIMER2_BASE + TIVA_TIMER_ICR_OFFSET) #define TIVA_TIMER2_TAILR (TIVA_TIMER2_BASE + TIVA_TIMER_TAILR_OFFSET) #define TIVA_TIMER2_TBILR (TIVA_TIMER2_BASE + TIVA_TIMER_TBILR_OFFSET) #define TIVA_TIMER2_TAMATCHR (TIVA_TIMER2_BASE + TIVA_TIMER_TAMATCHR_OFFSET) #define TIVA_TIMER2_TBMATCHR (TIVA_TIMER2_BASE + TIVA_TIMER_TBMATCHR_OFFSET) #define TIVA_TIMER2_TAPR (TIVA_TIMER2_BASE + TIVA_TIMER_TAPR_OFFSET) #define TIVA_TIMER2_TBPR (TIVA_TIMER2_BASE + TIVA_TIMER_TBPR_OFFSET) #define TIVA_TIMER2_TAPMR (TIVA_TIMER2_BASE + TIVA_TIMER_TAPMR_OFFSET) #define TIVA_TIMER2_TBPMR (TIVA_TIMER2_BASE + TIVA_TIMER_TBPMR_OFFSET) #define TIVA_TIMER2_TAR (TIVA_TIMER2_BASE + TIVA_TIMER_TAR_OFFSET) #define TIVA_TIMER2_TBR (TIVA_TIMER2_BASE + TIVA_TIMER_TBR_OFFSET) #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER2_TAV (TIVA_TIMER2_BASE + TIVA_TIMER_TAV_OFFSET) # define TIVA_TIMER2_TBV (TIVA_TIMER2_BASE + TIVA_TIMER_TBV_OFFSET) # define TIVA_TIMER2_RTCPD (TIVA_TIMER2_BASE + TIVA_TIMER_RTCPD_OFFSET) # define TIVA_TIMER2_TAPS (TIVA_TIMER2_BASE + TIVA_TIMER_TAPS_OFFSET) # define TIVA_TIMER2_TBPS (TIVA_TIMER2_BASE + TIVA_TIMER_TBPS_OFFSET) # define TIVA_TIMER2_TAPV (TIVA_TIMER2_BASE + TIVA_TIMER_TAPV_OFFSET) # define TIVA_TIMER2_TBPV (TIVA_TIMER2_BASE + TIVA_TIMER_TBPV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER2_DMAEV (TIVA_TIMER2_BASE + TIVA_TIMER_DMAEV_OFFSET) # define TIVA_TIMER2_ADCEV (TIVA_TIMER2_BASE + TIVA_TIMER_ADCEV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER2_PP (TIVA_TIMER2_BASE + TIVA_TIMER_PP_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER2_CC (TIVA_TIMER2_BASE + TIVA_TIMER_CC_OFFSET) #endif #endif /* TIVA_NTIMERS > 2 */ #if TIVA_NTIMERS > 3 #define TIVA_TIMER3_CFG (TIVA_TIMER3_BASE + TIVA_TIMER_CFG_OFFSET) #define TIVA_TIMER3_TAMR (TIVA_TIMER3_BASE + TIVA_TIMER_TAMR_OFFSET) #define TIVA_TIMER3_TBMR (TIVA_TIMER3_BASE + TIVA_TIMER_TBMR_OFFSET) #define TIVA_TIMER3_CTL (TIVA_TIMER3_BASE + TIVA_TIMER_CTL_OFFSET) #define TIVA_TIMER3_IMR (TIVA_TIMER3_BASE + TIVA_TIMER_IMR_OFFSET) #define TIVA_TIMER3_RIS (TIVA_TIMER3_BASE + TIVA_TIMER_RIS_OFFSET) #define TIVA_TIMER3_MIS (TIVA_TIMER3_BASE + TIVA_TIMER_MIS_OFFSET) #define TIVA_TIMER3_ICR (TIVA_TIMER3_BASE + TIVA_TIMER_ICR_OFFSET) #define TIVA_TIMER3_TAILR (TIVA_TIMER3_BASE + TIVA_TIMER_TAILR_OFFSET) #define TIVA_TIMER3_TBILR (TIVA_TIMER3_BASE + TIVA_TIMER_TBILR_OFFSET) #define TIVA_TIMER3_TAMATCHR (TIVA_TIMER3_BASE + TIVA_TIMER_TAMATCHR_OFFSET) #define TIVA_TIMER3_TBMATCHR (TIVA_TIMER3_BASE + TIVA_TIMER_TBMATCHR_OFFSET) #define TIVA_TIMER3_TAPR (TIVA_TIMER3_BASE + TIVA_TIMER_TAPR_OFFSET) #define TIVA_TIMER3_TBPR (TIVA_TIMER3_BASE + TIVA_TIMER_TBPR_OFFSET) #define TIVA_TIMER3_TAPMR (TIVA_TIMER3_BASE + TIVA_TIMER_TAPMR_OFFSET) #define TIVA_TIMER3_TBPMR (TIVA_TIMER3_BASE + TIVA_TIMER_TBPMR_OFFSET) #define TIVA_TIMER3_TAR (TIVA_TIMER3_BASE + TIVA_TIMER_TAR_OFFSET) #define TIVA_TIMER3_TBR (TIVA_TIMER3_BASE + TIVA_TIMER_TBR_OFFSET) #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER3_TAV (TIVA_TIMER3_BASE + TIVA_TIMER_TAV_OFFSET) # define TIVA_TIMER3_TBV (TIVA_TIMER3_BASE + TIVA_TIMER_TBV_OFFSET) # define TIVA_TIMER3_RTCPD (TIVA_TIMER3_BASE + TIVA_TIMER_RTCPD_OFFSET) # define TIVA_TIMER3_TAPS (TIVA_TIMER3_BASE + TIVA_TIMER_TAPS_OFFSET) # define TIVA_TIMER3_TBPS (TIVA_TIMER3_BASE + TIVA_TIMER_TBPS_OFFSET) # define TIVA_TIMER3_TAPV (TIVA_TIMER3_BASE + TIVA_TIMER_TAPV_OFFSET) # define TIVA_TIMER3_TBPV (TIVA_TIMER3_BASE + TIVA_TIMER_TBPV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER3_DMAEV (TIVA_TIMER3_BASE + TIVA_TIMER_DMAEV_OFFSET) # define TIVA_TIMER3_ADCEV (TIVA_TIMER3_BASE + TIVA_TIMER_ADCEV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER3_PP (TIVA_TIMER3_BASE + TIVA_TIMER_PP_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER3_CC (TIVA_TIMER3_BASE + TIVA_TIMER_CC_OFFSET) #endif #endif /* TIVA_NTIMERS > 3 */ #if TIVA_NTIMERS > 4 #define TIVA_TIMER4_CFG (TIVA_TIMER4_BASE + TIVA_TIMER_CFG_OFFSET) #define TIVA_TIMER4_TAMR (TIVA_TIMER4_BASE + TIVA_TIMER_TAMR_OFFSET) #define TIVA_TIMER4_TBMR (TIVA_TIMER4_BASE + TIVA_TIMER_TBMR_OFFSET) #define TIVA_TIMER4_CTL (TIVA_TIMER4_BASE + TIVA_TIMER_CTL_OFFSET) #define TIVA_TIMER4_IMR (TIVA_TIMER4_BASE + TIVA_TIMER_IMR_OFFSET) #define TIVA_TIMER4_RIS (TIVA_TIMER4_BASE + TIVA_TIMER_RIS_OFFSET) #define TIVA_TIMER4_MIS (TIVA_TIMER4_BASE + TIVA_TIMER_MIS_OFFSET) #define TIVA_TIMER4_ICR (TIVA_TIMER4_BASE + TIVA_TIMER_ICR_OFFSET) #define TIVA_TIMER4_TAILR (TIVA_TIMER4_BASE + TIVA_TIMER_TAILR_OFFSET) #define TIVA_TIMER4_TBILR (TIVA_TIMER4_BASE + TIVA_TIMER_TBILR_OFFSET) #define TIVA_TIMER4_TAMATCHR (TIVA_TIMER4_BASE + TIVA_TIMER_TAMATCHR_OFFSET) #define TIVA_TIMER4_TBMATCHR (TIVA_TIMER4_BASE + TIVA_TIMER_TBMATCHR_OFFSET) #define TIVA_TIMER4_TAPR (TIVA_TIMER4_BASE + TIVA_TIMER_TAPR_OFFSET) #define TIVA_TIMER4_TBPR (TIVA_TIMER4_BASE + TIVA_TIMER_TBPR_OFFSET) #define TIVA_TIMER4_TAPMR (TIVA_TIMER4_BASE + TIVA_TIMER_TAPMR_OFFSET) #define TIVA_TIMER4_TBPMR (TIVA_TIMER4_BASE + TIVA_TIMER_TBPMR_OFFSET) #define TIVA_TIMER4_TAR (TIVA_TIMER4_BASE + TIVA_TIMER_TAR_OFFSET) #define TIVA_TIMER4_TBR (TIVA_TIMER4_BASE + TIVA_TIMER_TBR_OFFSET) #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER4_TAV (TIVA_TIMER4_BASE + TIVA_TIMER_TAV_OFFSET) # define TIVA_TIMER4_TBV (TIVA_TIMER4_BASE + TIVA_TIMER_TBV_OFFSET) # define TIVA_TIMER4_RTCPD (TIVA_TIMER4_BASE + TIVA_TIMER_RTCPD_OFFSET) # define TIVA_TIMER4_TAPS (TIVA_TIMER4_BASE + TIVA_TIMER_TAPS_OFFSET) # define TIVA_TIMER4_TBPS (TIVA_TIMER4_BASE + TIVA_TIMER_TBPS_OFFSET) # define TIVA_TIMER4_TAPV (TIVA_TIMER4_BASE + TIVA_TIMER_TAPV_OFFSET) # define TIVA_TIMER4_TBPV (TIVA_TIMER4_BASE + TIVA_TIMER_TBPV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER4_DMAEV (TIVA_TIMER4_BASE + TIVA_TIMER_DMAEV_OFFSET) # define TIVA_TIMER4_ADCEV (TIVA_TIMER4_BASE + TIVA_TIMER_ADCEV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER4_PP (TIVA_TIMER4_BASE + TIVA_TIMER_PP_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER4_CC (TIVA_TIMER4_BASE + TIVA_TIMER_CC_OFFSET) #endif #endif /* TIVA_NTIMERS > 4 */ #if TIVA_NTIMERS > 5 #define TIVA_TIMER5_CFG (TIVA_TIMER5_BASE + TIVA_TIMER_CFG_OFFSET) #define TIVA_TIMER5_TAMR (TIVA_TIMER5_BASE + TIVA_TIMER_TAMR_OFFSET) #define TIVA_TIMER5_TBMR (TIVA_TIMER5_BASE + TIVA_TIMER_TBMR_OFFSET) #define TIVA_TIMER5_CTL (TIVA_TIMER5_BASE + TIVA_TIMER_CTL_OFFSET) #define TIVA_TIMER5_IMR (TIVA_TIMER5_BASE + TIVA_TIMER_IMR_OFFSET) #define TIVA_TIMER5_RIS (TIVA_TIMER5_BASE + TIVA_TIMER_RIS_OFFSET) #define TIVA_TIMER5_MIS (TIVA_TIMER5_BASE + TIVA_TIMER_MIS_OFFSET) #define TIVA_TIMER5_ICR (TIVA_TIMER5_BASE + TIVA_TIMER_ICR_OFFSET) #define TIVA_TIMER5_TAILR (TIVA_TIMER5_BASE + TIVA_TIMER_TAILR_OFFSET) #define TIVA_TIMER5_TBILR (TIVA_TIMER5_BASE + TIVA_TIMER_TBILR_OFFSET) #define TIVA_TIMER5_TAMATCHR (TIVA_TIMER5_BASE + TIVA_TIMER_TAMATCHR_OFFSET) #define TIVA_TIMER5_TBMATCHR (TIVA_TIMER5_BASE + TIVA_TIMER_TBMATCHR_OFFSET) #define TIVA_TIMER5_TAPR (TIVA_TIMER5_BASE + TIVA_TIMER_TAPR_OFFSET) #define TIVA_TIMER5_TBPR (TIVA_TIMER5_BASE + TIVA_TIMER_TBPR_OFFSET) #define TIVA_TIMER5_TAPMR (TIVA_TIMER5_BASE + TIVA_TIMER_TAPMR_OFFSET) #define TIVA_TIMER5_TBPMR (TIVA_TIMER5_BASE + TIVA_TIMER_TBPMR_OFFSET) #define TIVA_TIMER5_TAR (TIVA_TIMER5_BASE + TIVA_TIMER_TAR_OFFSET) #define TIVA_TIMER5_TBR (TIVA_TIMER5_BASE + TIVA_TIMER_TBR_OFFSET) #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER5_TAV (TIVA_TIMER5_BASE + TIVA_TIMER_TAV_OFFSET) # define TIVA_TIMER5_TBV (TIVA_TIMER5_BASE + TIVA_TIMER_TBV_OFFSET) # define TIVA_TIMER5_RTCPD (TIVA_TIMER5_BASE + TIVA_TIMER_RTCPD_OFFSET) # define TIVA_TIMER5_TAPS (TIVA_TIMER5_BASE + TIVA_TIMER_TAPS_OFFSET) # define TIVA_TIMER5_TBPS (TIVA_TIMER5_BASE + TIVA_TIMER_TBPS_OFFSET) # define TIVA_TIMER5_TAPV (TIVA_TIMER5_BASE + TIVA_TIMER_TAPV_OFFSET) # define TIVA_TIMER5_TBPV (TIVA_TIMER5_BASE + TIVA_TIMER_TBPV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER5_DMAEV (TIVA_TIMER5_BASE + TIVA_TIMER_DMAEV_OFFSET) # define TIVA_TIMER5_ADCEV (TIVA_TIMER5_BASE + TIVA_TIMER_ADCEV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER5_PP (TIVA_TIMER5_BASE + TIVA_TIMER_PP_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER5_CC (TIVA_TIMER5_BASE + TIVA_TIMER_CC_OFFSET) #endif #endif /* TIVA_NTIMERS > 5 */ #if TIVA_NTIMERS > 6 #define TIVA_TIMER6_CFG (TIVA_TIMER6_BASE + TIVA_TIMER_CFG_OFFSET) #define TIVA_TIMER6_TAMR (TIVA_TIMER6_BASE + TIVA_TIMER_TAMR_OFFSET) #define TIVA_TIMER6_TBMR (TIVA_TIMER6_BASE + TIVA_TIMER_TBMR_OFFSET) #define TIVA_TIMER6_CTL (TIVA_TIMER6_BASE + TIVA_TIMER_CTL_OFFSET) #define TIVA_TIMER6_IMR (TIVA_TIMER6_BASE + TIVA_TIMER_IMR_OFFSET) #define TIVA_TIMER6_RIS (TIVA_TIMER6_BASE + TIVA_TIMER_RIS_OFFSET) #define TIVA_TIMER6_MIS (TIVA_TIMER6_BASE + TIVA_TIMER_MIS_OFFSET) #define TIVA_TIMER6_ICR (TIVA_TIMER6_BASE + TIVA_TIMER_ICR_OFFSET) #define TIVA_TIMER6_TAILR (TIVA_TIMER6_BASE + TIVA_TIMER_TAILR_OFFSET) #define TIVA_TIMER6_TBILR (TIVA_TIMER6_BASE + TIVA_TIMER_TBILR_OFFSET) #define TIVA_TIMER6_TAMATCHR (TIVA_TIMER6_BASE + TIVA_TIMER_TAMATCHR_OFFSET) #define TIVA_TIMER6_TBMATCHR (TIVA_TIMER6_BASE + TIVA_TIMER_TBMATCHR_OFFSET) #define TIVA_TIMER6_TAPR (TIVA_TIMER6_BASE + TIVA_TIMER_TAPR_OFFSET) #define TIVA_TIMER6_TBPR (TIVA_TIMER6_BASE + TIVA_TIMER_TBPR_OFFSET) #define TIVA_TIMER6_TAPMR (TIVA_TIMER6_BASE + TIVA_TIMER_TAPMR_OFFSET) #define TIVA_TIMER6_TBPMR (TIVA_TIMER6_BASE + TIVA_TIMER_TBPMR_OFFSET) #define TIVA_TIMER6_TAR (TIVA_TIMER6_BASE + TIVA_TIMER_TAR_OFFSET) #define TIVA_TIMER6_TBR (TIVA_TIMER6_BASE + TIVA_TIMER_TBR_OFFSET) #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER6_TAV (TIVA_TIMER6_BASE + TIVA_TIMER_TAV_OFFSET) # define TIVA_TIMER6_TBV (TIVA_TIMER6_BASE + TIVA_TIMER_TBV_OFFSET) # define TIVA_TIMER6_RTCPD (TIVA_TIMER6_BASE + TIVA_TIMER_RTCPD_OFFSET) # define TIVA_TIMER6_TAPS (TIVA_TIMER6_BASE + TIVA_TIMER_TAPS_OFFSET) # define TIVA_TIMER6_TBPS (TIVA_TIMER6_BASE + TIVA_TIMER_TBPS_OFFSET) # define TIVA_TIMER6_TAPV (TIVA_TIMER6_BASE + TIVA_TIMER_TAPV_OFFSET) # define TIVA_TIMER6_TBPV (TIVA_TIMER6_BASE + TIVA_TIMER_TBPV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER6_DMAEV (TIVA_TIMER6_BASE + TIVA_TIMER_DMAEV_OFFSET) # define TIVA_TIMER6_ADCEV (TIVA_TIMER6_BASE + TIVA_TIMER_ADCEV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER6_PP (TIVA_TIMER6_BASE + TIVA_TIMER_PP_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER6_CC (TIVA_TIMER6_BASE + TIVA_TIMER_CC_OFFSET) #endif #endif /* TIVA_NTIMERS > 6 */ #if TIVA_NTIMERS > 7 #define TIVA_TIMER7_CFG (TIVA_TIMER7_BASE + TIVA_TIMER_CFG_OFFSET) #define TIVA_TIMER7_TAMR (TIVA_TIMER7_BASE + TIVA_TIMER_TAMR_OFFSET) #define TIVA_TIMER7_TBMR (TIVA_TIMER7_BASE + TIVA_TIMER_TBMR_OFFSET) #define TIVA_TIMER7_CTL (TIVA_TIMER7_BASE + TIVA_TIMER_CTL_OFFSET) #define TIVA_TIMER7_IMR (TIVA_TIMER7_BASE + TIVA_TIMER_IMR_OFFSET) #define TIVA_TIMER7_RIS (TIVA_TIMER7_BASE + TIVA_TIMER_RIS_OFFSET) #define TIVA_TIMER7_MIS (TIVA_TIMER7_BASE + TIVA_TIMER_MIS_OFFSET) #define TIVA_TIMER7_ICR (TIVA_TIMER7_BASE + TIVA_TIMER_ICR_OFFSET) #define TIVA_TIMER7_TAILR (TIVA_TIMER7_BASE + TIVA_TIMER_TAILR_OFFSET) #define TIVA_TIMER7_TBILR (TIVA_TIMER7_BASE + TIVA_TIMER_TBILR_OFFSET) #define TIVA_TIMER7_TAMATCHR (TIVA_TIMER7_BASE + TIVA_TIMER_TAMATCHR_OFFSET) #define TIVA_TIMER7_TBMATCHR (TIVA_TIMER7_BASE + TIVA_TIMER_TBMATCHR_OFFSET) #define TIVA_TIMER7_TAPR (TIVA_TIMER7_BASE + TIVA_TIMER_TAPR_OFFSET) #define TIVA_TIMER7_TBPR (TIVA_TIMER7_BASE + TIVA_TIMER_TBPR_OFFSET) #define TIVA_TIMER7_TAPMR (TIVA_TIMER7_BASE + TIVA_TIMER_TAPMR_OFFSET) #define TIVA_TIMER7_TBPMR (TIVA_TIMER7_BASE + TIVA_TIMER_TBPMR_OFFSET) #define TIVA_TIMER7_TAR (TIVA_TIMER7_BASE + TIVA_TIMER_TAR_OFFSET) #define TIVA_TIMER7_TBR (TIVA_TIMER7_BASE + TIVA_TIMER_TBR_OFFSET) #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER7_TAV (TIVA_TIMER7_BASE + TIVA_TIMER_TAV_OFFSET) # define TIVA_TIMER7_TBV (TIVA_TIMER7_BASE + TIVA_TIMER_TBV_OFFSET) # define TIVA_TIMER7_RTCPD (TIVA_TIMER7_BASE + TIVA_TIMER_RTCPD_OFFSET) # define TIVA_TIMER7_TAPS (TIVA_TIMER7_BASE + TIVA_TIMER_TAPS_OFFSET) # define TIVA_TIMER7_TBPS (TIVA_TIMER7_BASE + TIVA_TIMER_TBPS_OFFSET) # define TIVA_TIMER7_TAPV (TIVA_TIMER7_BASE + TIVA_TIMER_TAPV_OFFSET) # define TIVA_TIMER7_TBPV (TIVA_TIMER7_BASE + TIVA_TIMER_TBPV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER7_DMAEV (TIVA_TIMER7_BASE + TIVA_TIMER_DMAEV_OFFSET) # define TIVA_TIMER7_ADCEV (TIVA_TIMER7_BASE + TIVA_TIMER_ADCEV_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIVA_TIMER7_PP (TIVA_TIMER7_BASE + TIVA_TIMER_PP_OFFSET) #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIVA_TIMER7_CC (TIVA_TIMER7_BASE + TIVA_TIMER_CC_OFFSET) #endif #endif /* TIVA_NTIMERS > 7 */ /* GPTM register bit definitions ****************************************************/ /* GPTM Configuration (CFG) */ #define TIMER_CFG_CFG_SHIFT 0 /* Bits 2-0: Configuration */ #define TIMER__CFG_MASK (7 << TIMER_CFG_CFG_SHIFT) # define TIMER_CFG_CFG_32 (0 << TIMER_CFG_CFG_SHIFT) /* 32-bit timer configuration */ # define TIMER_CFG_CFG_RTC (1 << TIMER_CFG_CFG_SHIFT) /* 32-bit real-time clock (RTC) counter configuration */ # define TIMER_CFG_CFG_16 (4 << TIMER_CFG_CFG_SHIFT) /* 16-bit timer configuration */ /* GPTM Timer A/B Mode (TAMR and TBMR) */ #define TIMER_TnMR_TnMR_SHIFT 0 /* Bits 1-0: Timer A/B Mode */ #define TIMER_TnMR_TnMR_MASK (3 << TIMER_TnMR_TnMR_SHIFT) # define TIMER_TnMR_TnMR_ONESHOT (1 << TIMER_TnMR_TnMR_SHIFT) /* One-Shot Timer mode */ # define TIMER_TnMR_TnMR_PERIODIC (2 << TIMER_TnMR_TnMR_SHIFT) /* Periodic Timer mode */ # define TIMER_TnMR_TnMR_CAPTURE (3 << TIMER_TnMR_TnMR_SHIFT) /* Capture mode */ #define TIMER_TnMR_TnCMR (1 << 2) /* Bit 2: Timer A/B Capture Mode */ # define TIMER_TnMR_TnCMR_EDGECOUNT (0 << TIMER_TnMR_TnCMR_SHIFT) /* Edge-Count mode */ # define TIMER_TnMR_TnCMR_EDGETIME (1 << TIMER_TnMR_TnCMR_SHIFT) /* Edge-Time mode */ #define TIMER_TnMR_TnAMS (1 << 3) /* Bit 3: Timer A/B Alternate Mode Select */ # define TIMER_TnMR_TnAMS_CAPTURE (0 << TIMER_TnMR_TnAMS_SHIFT) /* Capture mode is enabled */ # define TIMER_TnMR_TnAMS_PWM (1 << TIMER_TnMR_TnAMS_SHIFT) /* PWM mode is enabled */ #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIMER_TnMR_TnCDIR (1 << 4) /* Bit 4: Timer A/B Count Direction */ # define TIMER_TnMR_TnCDIR_DOWN (0) /* Timer counts down */ # define TIMER_TnMR_TnCDIR_UP TIMER_TnMR_TnCDIR /* Timer counts up (one-shot/periodic modes) */ # define TIMER_TnMR_TnMIE (1 << 5) /* Bit 5: Timer A/B Match Interrupt Enable */ # define TIMER_TnMR_TnWOT (1 << 6) /* Bit 6: GPTM Timer A/B Wait-on-Trigger */ # define TIMER_TnMR_TnSNAPS (1 << 7) /* Bit 7: GPTM Timer A/B Snap-Shot Mode */ # define TIMER_TnMR_TnILD (1 << 8) /* Bit 8: GPTM Timer A/B Interval Load Write */ # define TIMER_TnMR_TnPWMIE (1 << 9) /* Bit 9: GPTM Timer A/B PWM Interrupt Enable */ # define TIMER_TnMR_TnMRSU (1 << 10) /* Bit 10: GPTM Timer A/B Match Register Update */ # define TIMER_TnMR_TnPLO (1 << 11) /* Bit 11: GPTM Timer A/B PWM Legacy Operation */ #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIMER_TnMR_TnCINTD (1 << 12) /* Bit 12: One-shot/Periodic Interrupt Disable */ # define TIMER_TnMR_TCACT_SHIFT (13) /* Bits 13-15: Timer Compare Action Select */ # define TIMER_TnMR_TCACT_MASK (7 << TIMER_TnMR_TCACT_SHIFT) # define TIMER_TnMR_TCACT_NONE (0 << TIMER_TnMR_TCACT_SHIFT) /* Disable compare operations */ # define TIMER_TnMR_TCACT_TOGGLE (1 << TIMER_TnMR_TCACT_SHIFT) /* Toggle state on timeout */ # define TIMER_TnMR_TCACT_CLRTO (2 << TIMER_TnMR_TCACT_SHIFT) /* Clear CCP on timeout */ # define TIMER_TnMR_TCACT_SETTO (3 << TIMER_TnMR_TCACT_SHIFT) /* Set CCP on timeout */ # define TIMER_TnMR_TCACT_SETTOGTO (4 << TIMER_TnMR_TCACT_SHIFT) /* Set CCP and toggle on TimeOut */ # define TIMER_TnMR_TCACT_CLRTOGTO (5 << TIMER_TnMR_TCACT_SHIFT) /* Clear CCP and toggle on TimeOut */ # define TIMER_TnMR_TCACT_SETCLRTO (6 << TIMER_TnMR_TCACT_SHIFT) /* Set CCP and clear on timeout */ # define TIMER_TnMR_TCACT_CLRSETTO (7 << TIMER_TnMR_TCACT_SHIFT) /* Clear CCP and set on timeout */ #endif /* GPTM Control (CTL) */ #define TIMER_CTL_TAEN (1 << 0) /* Bit 0: Timer A Enable */ #define TIMER_CTL_TASTALL_SHIFT (1 << 1) /* Bit 1: Timer A Stall Enable */ #define TIMER_CTL_TAEVENT_SHIFT (2) /* Bits 2-3: GPTM Timer A Event Mode */ #define TIMER_CTL_TAEVENT_MASK (3 << TIMER_CTL_TAEVENT_SHIFT) # define TIMER_CTL_TAEVENT_POS (0 << TIMER_CTL_TAEVENT_SHIFT) /* Positive edge */ # define TIMER_CTL_TAEVENT_NEG (1 << TIMER_CTL_TAEVENT_SHIFT) /* Negative edge */ # define TIMER_CTL_TAEVENT_BOTH (3 << TIMER_CTL_TAEVENT_SHIFT) /* Both edges */ #define TIMER_CTL_RTCEN (1 << 4) /* Bit 4: GPTM RTC Stall Enable */ #define TIMER_CTL_TAOTE (1 << 5) /* Bit 5: GPTM Timer A Output Trigger Enable */ #define TIMER_CTL_TAPWML (1 << 6) /* Bit 6: GPTM Timer A PWM Output Level */ #define TIMER_CTL_TBEN (1 << 8) /* Bit 8: GPTM Timer B Enable */ #define TIMER_CTL_TBSTALL (1 << 9) /* Bit 9: GPTM Timer B Stall Enable */ #define TIMER_CTL_TBEVENT_SHFIT (10) /* Bits 10-11: GPTM Timer B Event Mode */ #define TIMER_CTL_TBEVENT_MASK (3 << TIMER_CTL_TBEVENT_SHFIT) # define TIMER_CTL_TBEVENT_POS (0 << TIMER_CTL_TBEVENT_SHFIT) /* Positive edge */ # define TIMER_CTL_TBEVENT_NEG (1 << TIMER_CTL_TBEVENT_SHFIT) /* Negative edge */ # define TIMER_CTL_TBEVENT_BOTH (3 << TIMER_CTL_TBEVENT_SHFIT) /* Both edges */ #define TIMER_CTL_TBOTE (1 << 13) /* Bit 13: GPTM Timer B Output Trigger Enable */ #define TIMER_CTL_TBPWML (1 << 14) /* Bit 14: GPTM Timer B PWM Output Level */ /* GPTM Synchronize (GPTM0 only) */ #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIMER_SYNC_NONE 0 /* GPTMn is not affected */ # define TIMER_SYNC_TA 1 /* Timer A timeout event triggered */ # define TIMER_SYNC_TB 2 /* Timer B timeout event triggered */ # define TIMER_SYNC_TATB 3 /* Both Timer A/B timeout event triggered */ # define TIMER_SYNC_SYNCT_SHIFT(i) ((i) << 1) /* Synchronize GPTMi timer i */ # define TIMER_SYNC_SYNCT_MASK(i) (3 << TIMER_SYNC_SYNCT_SHIFT(i)) # define TIMER_SYNC_SYNCT(i,n) ((uint32_t)(n) << TIMER_SYNC_SYNCT_SHIFT(i)) # define TIMER_SYNC_SYNCT_NONE(i) TIMER_SYNC_SYNCT(i,TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCT_TA(i) TIMER_SYNC_SYNCT(i,TIMER_SYNC_TA) # define TIMER_SYNC_SYNCT_TB(i) TIMER_SYNC_SYNCT(i,TIMER_SYNC_TB) # define TIMER_SYNC_SYNCT_TATB(i) TIMER_SYNC_SYNCT(i,TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCT0_SHIFT (0) /* Bits 0-1: Synchronize GPTM timer 0 */ # define TIMER_SYNC_SYNCT0_MASK (3 << TIMER_SYNC_SYNCT0_SHIFT) # define TIMER_SYNC_SYNCT0(n) ((uint32_t)(n) << TIMER_SYNC_SYNCT0_SHIFT) # define TIMER_SYNC_SYNCT0_NONE TIMER_SYNC_SYNCT0(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCT0_TA TIMER_SYNC_SYNCT0(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCT0_TB TIMER_SYNC_SYNCT0(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCT0_TATB TIMER_SYNC_SYNCT0(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCT1_SHIFT (2) /* Synchronize GPTM timer 1 */ # define TIMER_SYNC_SYNCT1_MASK (3 << TIMER_SYNC_SYNCT1_SHIFT) # define TIMER_SYNC_SYNCT1(n) ((uint32_t)(n) << TIMER_SYNC_SYNCT1_SHIFT) # define TIMER_SYNC_SYNCT1_NONE TIMER_SYNC_SYNCT1(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCT1_TA TIMER_SYNC_SYNCT1(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCT1_TB TIMER_SYNC_SYNCT1(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCT1_TATB TIMER_SYNC_SYNCT1(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCT2_SHIFT (4) /* Synchronize GPTM timer 2 */ # define TIMER_SYNC_SYNCT2_MASK (3 << ) # define TIMER_SYNC_SYNCT2(n) ((uint32_t)(n) << TIMER_SYNC_SYNCT2_SHIFT) # define TIMER_SYNC_SYNCT2_NONE TIMER_SYNC_SYNCT2(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCT2_TA TIMER_SYNC_SYNCT2(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCT2_TB TIMER_SYNC_SYNCT2(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCT2_TATB TIMER_SYNC_SYNCT2(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCT3_SHIFT (6) /* Synchronize GPTM timer 3 */ # define TIMER_SYNC_SYNCT3_MASK (3 << ) # define TIMER_SYNC_SYNCT3(n) ((uint32_t)(n) << TIMER_SYNC_SYNCT3_SHIFT) # define TIMER_SYNC_SYNCT3_NONE TIMER_SYNC_SYNCT3(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCT3_TA TIMER_SYNC_SYNCT3(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCT3_TB TIMER_SYNC_SYNCT3(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCT3_TATB TIMER_SYNC_SYNCT3(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCT4_SHIFT (8) /* Synchronize GPTM timer 4 */ # define TIMER_SYNC_SYNCT4_MASK (3 << ) # define TIMER_SYNC_SYNCT4(n) ((uint32_t)(n) << TIMER_SYNC_SYNCT4_SHIFT) # define TIMER_SYNC_SYNCT4_NONE TIMER_SYNC_SYNCT4(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCT4_TA TIMER_SYNC_SYNCT4(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCT4_TB TIMER_SYNC_SYNCT4(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCT4_TATB TIMER_SYNC_SYNCT4(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCT5_SHIFT (10) /* Synchronize GPTM timer 5 */ # define TIMER_SYNC_SYNCT5_MASK (3 << ) # define TIMER_SYNC_SYNCT5(n) ((uint32_t)(n) << TIMER_SYNC_SYNCT5_SHIFT) # define TIMER_SYNC_SYNCT5_NONE TIMER_SYNC_SYNCT5(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCT5_TA TIMER_SYNC_SYNCT5(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCT5_TB TIMER_SYNC_SYNCT5(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCT5_TATB TIMER_SYNC_SYNCT5(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCT6_SHIFT (12) /* Synchronize GPTM timer 6 */ # define TIMER_SYNC_SYNCT6_MASK (3 << ) # define TIMER_SYNC_SYNCT6(n) ((uint32_t)(n) << TIMER_SYNC_SYNCT6_SHIFT) # define TIMER_SYNC_SYNCT6_NONE TIMER_SYNC_SYNCT6(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCT6_TA TIMER_SYNC_SYNCT6(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCT6_TB TIMER_SYNC_SYNCT6(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCT6_TATB TIMER_SYNC_SYNCT6(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCT7_SHIFT (14) /* Synchronize GPTM timer 7 */ # define TIMER_SYNC_SYNCT7_MASK (3 << ) # define TIMER_SYNC_SYNCT7(n) ((uint32_t)(n) << TIMER_SYNC_SYNCT7_SHIFT) # define TIMER_SYNC_SYNCT7_NONE TIMER_SYNC_SYNCT7(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCT7_TA TIMER_SYNC_SYNCT7(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCT7_TB TIMER_SYNC_SYNCT7(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCT7_TATB TIMER_SYNC_SYNCT7(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCWT_SHIFT(i) ((i) << 1) /* Synchronize GPTMi 32/64-Bit Timer i */ # define TIMER_SYNC_SYNCWT_MASK(i) (3 << TIMER_SYNC_SYNCT_SHIFT(i)) # define TIMER_SYNC_SYNCWT(i,n) ((uint32_t)(n) << TIMER_SYNC_SYNCT_SHIFT(i)) # define TIMER_SYNC_SYNCWT_NONE(i) TIMER_SYNC_SYNCT(i,TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCWT_TA(i) TIMER_SYNC_SYNCT(i,TIMER_SYNC_TA) # define TIMER_SYNC_SYNCWT_TB(i) TIMER_SYNC_SYNCT(i,TIMER_SYNC_TB) # define TIMER_SYNC_SYNCWT_TATB(i) TIMER_SYNC_SYNCT(i,TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCWT0_SHIFT (12) /* Synchronize WTM 32/64-Bit wide timer 0 */ # define TIMER_SYNC_SYNCWT0_MASK (3 << TIMER_SYNC_SYNCWT0_SHIFT) # define TIMER_SYNC_SYNCWT0(n) ((uint32_t)(n) << TIMER_SYNC_SYNCWT0_SHIFT) # define TIMER_SYNC_SYNCWT0_NONE TIMER_SYNC_SYNCWT0(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCWT0_TA TIMER_SYNC_SYNCWT0(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCWT0_TB TIMER_SYNC_SYNCWT0(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCWT0_TATB TIMER_SYNC_SYNCWT0(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCWT1_SHIFT (14) /* Synchronize WTM 32/64-Bit wide timer 1 */ # define TIMER_SYNC_SYNCWT1_MASK (3 << ) # define TIMER_SYNC_SYNCWT1(n) ((uint32_t)(n) << TIMER_SYNC_SYNCWT1_SHIFT) # define TIMER_SYNC_SYNCWT1_NONE TIMER_SYNC_SYNCWT1(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCWT1_TA TIMER_SYNC_SYNCWT1(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCWT1_TB TIMER_SYNC_SYNCWT1(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCWT1_TATB TIMER_SYNC_SYNCWT1(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCWT2_SHIFT (16) /* Synchronize WTM 32/64-Bit wide timer 2 */ # define TIMER_SYNC_SYNCWT2_MASK (3 << ) # define TIMER_SYNC_SYNCWT2(n) ((uint32_t)(n) << TIMER_SYNC_SYNCWT2_SHIFT) # define TIMER_SYNC_SYNCWT2_NONE TIMER_SYNC_SYNCWT2(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCWT2_TA TIMER_SYNC_SYNCWT2(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCWT2_TB TIMER_SYNC_SYNCWT2(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCWT2_TATB TIMER_SYNC_SYNCWT2(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCWT3_SHIFT (18) /* Synchronize WTM 32/64-Bit wide timer 3 */ # define TIMER_SYNC_SYNCWT3_MASK (3 << ) # define TIMER_SYNC_SYNCWT3(n) ((uint32_t)(n) << TIMER_SYNC_SYNCWT3_SHIFT) # define TIMER_SYNC_SYNCWT3_NONE TIMER_SYNC_SYNCWT3(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCWT3_TA TIMER_SYNC_SYNCWT3(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCWT3_TB TIMER_SYNC_SYNCWT3(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCWT3_TATB TIMER_SYNC_SYNCWT3(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCWT4_SHIFT (20) /* Synchronize WTM 32/64-Bit wide timer 4 */ # define TIMER_SYNC_SYNCWT4_MASK (3 << ) # define TIMER_SYNC_SYNCWT4(n) ((uint32_t)(n) << TIMER_SYNC_SYNCWT4_SHIFT) # define TIMER_SYNC_SYNCWT4_NONE TIMER_SYNC_SYNCWT4(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCWT4_TA TIMER_SYNC_SYNCWT4(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCWT4_TB TIMER_SYNC_SYNCWT4(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCWT4_TATB TIMER_SYNC_SYNCWT4(TIMER_SYNC_TATB) # define TIMER_SYNC_SYNCWT5_SHIFT (22) /* Synchronize WTM 32/64-Bit wide timer 5 */ # define TIMER_SYNC_SYNCWT5_MASK (3 << ) # define TIMER_SYNC_SYNCWT5(n) ((uint32_t)(n) << TIMER_SYNC_SYNCWT5_SHIFT) # define TIMER_SYNC_SYNCWT5_NONE TIMER_SYNC_SYNCWT5(TIMER_SYNC_NONE) # define TIMER_SYNC_SYNCWT5_TA TIMER_SYNC_SYNCWT5(TIMER_SYNC_TA) # define TIMER_SYNC_SYNCWT5_TB TIMER_SYNC_SYNCWT5(TIMER_SYNC_TB) # define TIMER_SYNC_SYNCWT5_TATB TIMER_SYNC_SYNCWT5(TIMER_SYNC_TATB) #endif /* Common bit definitions used with: * * - GPTM Interrupt Mask (IMR) * - GPTM Raw Interrupt Status (RIS) * - GPTM Masked Interrupt Status (MIS) * - GPTM Interrupt Clear (ICR) */ #define TIMER_INT_TATO (1 << 0) /* Bit 0: Timer A Time-Out Interrupt */ #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIMER_INT_CAM (1 << 1) /* Bit 1: GPTM Timer A Capture Mode Match Interrupt */ # define TIMER_INT_CAE (1 << 2) /* Bit 2: GPTM Timer A Capture Mode Event Interrupt */ # define TIMER_INT_RTC (1 << 3) /* Bit 3: GPTM RTC Interrupt */ # define TIMER_INT_TAM (1 << 4) /* Bit 4: GPTM Timer A Match Interrupt */ #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIMER_INT_DMAA (1 << 5) /* Bit 5: GPTM Timer A DMA Done Interrupt */ #endif #define TIMER_INT_TBTO (1 << 8) /* Bit 8: GPTM Timer B Time-Out Interrupt */ #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIMER_INT_CBM (1 << 9) /* Bit 9: GPTM Timer B Capture Mode Match Interrupt */ # define TIMER_INT_CBE (1 << 10) /* Bit 10: GPTM Timer B Capture Mode Event Interrupt */ # define TIMER_INT_TBM (1 << 11) /* Bit 11: GPTM Timer B Match Interrupt */ #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIMER_INT_DMAB (1 << 13) /* Bit 13: GPTM Timer B DMA Done Interrupt */ #elif defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIMER_INT_WUE (1 << 16) /* Bit 16: 32/64-Bit Wide GPTM Write Update Error Interrupt */ #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIMERA_INTS 0x0000003f # define TIMERB_INTS 0x00002f00 # define TIMER_ALLINTS 0x00002f3f #elif defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIMERA_INTS 0x0000001f # define TIMERB_INTS 0x00000f00 # define TIMER_ALLINTS 0x00010f1f #else # define TIMERA_INTS 0x00000001 # define TIMERB_INTS 0x00000100 # define TIMER_ALLINTS 0x00000101 #endif /* GPTM Timer A Interval Load (TAILR) (32-bit value) */ /* GPTM Timer B Interval Load (TBILR) (32-bit value) */ /* GPTM Timer A Match (TAMATCHR) (32-bit value) */ /* GPTM Timer B Match (TBMATCHR) (32-bit value) */ /* GPTM Timer A/B Prescale (TnPR) */ #define TIMER_TnPR_TnPSR_SHIFT (0) /* Bits 0-8: GPTM Timer A/B Prescale */ #define TIMER_TnPR_TnPSR_MASK (0xff << TIMER_TnPR_TnPSR_SHIFT) # define TIMER_TnPR_TnPSR(n) ((uint32_t)(n) << TIMER_TnPR_TnPSR_SHIFT) #if 0 # define TIMER_TnPR_TnPSRH_SHIFT (8) /* Bits 8-15: GPTM Timer A/B Prescale High word */ # define TIMER_TnPR_TnPSRH_MASK (0xff << TIMER_TnPR_TnPSRH_SHIFT) # define TIMER_TnPR_TnPSRH(n) ((uint32_t)(n) << TIMER_TnPR_TnPSRH_SHIFT) #endif /* GPTM Timer A/B Prescale Match (TnPMR) */ #define TIMER_TnPMR_TnPSMR_SHIFT (0) /* Bits 0-8: GPTM Timer A/B Prescale Match */ #define TIMER_TnPMR_TnPSMR_MASK (0xff << TIMER_TnPMR_TnPSMR_SHIFT) # define TIMER_TnPMR_TnPSMR(n) ((uint32_t)(n) << TIMER_TnPMR_TnPSMR_SHIFT) #if 0 # define TIMER_TnPMR_TnPSMRH_SHIFT (8) /* Bits 8-15: GPTM Timer A/B Prescale Match High word */ # define TIMER_TnPMR_TnPSMRH_MASK (0xff << TIMER_TnPMR_TnPSMRH_SHIFT) # define TIMER_TnPMR_TnPSMRH(n) ((uint32_t)(n) << TIMER_TnPMR_TnPSMRH_SHIFT) #endif /* GPTM Timer A (TAR) (32-bit value) */ /* GPTM Timer B (TBR) (32-bit value) */ /* GPTM Timer A Value (TAV) (32-bit value) */ /* GPTM Timer B Value (TBV) (32-bit value) */ /* GPTM RTC Predivide (RTCPD) */ #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIMER_RTCPD_SHIFT (0) /* Bits 0-15: RTC Predivide Counter Value */ # define TIMER_RTCPD_MASK (0xffff << TIMER_RTCPD_SHIFT) # define TIMER_RTCPD(n) ((uint32_t)(n) << TIMER_RTCPD_SHIFT) #endif /* GPTM Timer A/B Prescale Snapshot (TnPS) */ #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIMER_TnPS_PSS_SHIFT (0) /* Bits 0-15: GPTM Timer A/B Prescaler Snapshot */ # define TIMER_TnPS_PSS_MASK (0xffff << TIMER_TnPS_PSS_SHIFT) # define TIMER_TnPS_PSS(n) ((uint32_t)(n) << TIMER_TnPS_PSS_SHIFT) #endif /* GPTM Timer A/B Prescale Value (TnPV) */ #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIMER_TnPV_PSS_SHIFT (0) /* Bits 0-15: GPTM Timer A/B Prescaler Value */ # define TIMER_TnPS_PSS_MASK (0xffff << TIMER_TnPS_PSS_SHIFT) # define TIMER_TnPS_PSS(n) ((uint32_t)(n) << TIMER_TnPS_PSS_SHIFT) #endif /* GPTM DMA Event (DMAEV) */ #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIMER_DMAEV_TATODMAEN (1 << 0) /* Bit 0: GPTM A Time-Out Event DMA Trigger Enable */ # define TIMER_DMAEV_CAMDMAEN (1 << 1) /* Bit 1: GPTM A Capture Match Event DMA Trigger Enable */ # define TIMER_DMAEV_CAEDMAEN (1 << 2) /* Bit 2: GPTM A Capture Event DMA Trigger Enable */ # define TIMER_DMAEV_RTCDMAEN (1 << 3) /* Bit 3: GPTM A RTC Match Event DMA Trigger Enable */ # define TIMER_DMAEV_TAMDMAEN (1 << 4) /* Bit 4: GPTM A Mode Match Event DMA Trigger Enable */ # define TIMER_DMAEV_TBTODMAEN (1 << 8) /* Bit 8: GPTM B Time-Out Event DMA Trigger Enable */ # define TIMER_DMAEV_CBMDMAEN (1 << 9) /* Bit 9: GPTM B Capture Match Event DMA Trigger Enable */ # define TIMER_DMAEV_CBEDMAEN (1 << 10) /* Bit 10: GPTM B Capture Event DMA Trigger Enable */ # define TIMER_DMAEV_TBMDMAEN (1 << 11) /* Bit 11: GPTM B Mode Match Event DMA Trigger Enable */ #endif /* GPTM ADC Event (ADCEV) */ #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIMER_ADCEV_TATOADCEN (1 << 0) /* Bit 0: GPTM A Time-Out Event ADC Trigger Enable */ # define TIMER_ADCEV_CAMADCEN (1 << 1) /* Bit 1: GPTM A Capture Match Event ADC Trigger Enable */ # define TIMER_ADCEV_CAEADCEN (1 << 2) /* Bit 2: GPTM A Capture Event ADC Trigger Enable */ # define TIMER_ADCEV_RTCADCEN (1 << 3) /* Bit 3: GPTM RTC Match Event ADC Trigger Enable */ # define TIMER_ADCEV_TAMADCEN (1 << 4) /* Bit 4: GPTM A Mode Match Event ADC Trigger Enable */ # define TIMER_ADCEV_TBTOADCEN (1 << 8) /* Bit 8: GPTM B Time-Out Event ADC Trigger Enable */ # define TIMER_ADCEV_CBMADCEN (1 << 9) /* Bit 9: GPTM B Capture Match Event ADC Trigger Enable */ # define TIMER_ADCEV_CBEADCEN (1 << 10) /* Bit 10: GPTM B Capture Event ADC Trigger Enable */ # define TIMER_ADCEV_TBMADCEN (1 << 11) /* Bit 11: GPTM B Mode Match Event ADC Trigger Enable */ #endif /* GPTM Peripheral Properties (PP) */ #if defined(CONFIG_ARCH_CHIP_LM4F) || defined(CONFIG_ARCH_CHIP_TM4C) # define TIMER_PP_SIZE_SHIFT (0) /* Bits 0-3: Count Size */ # define TIMER_PP_SIZE_MASK (15 << TIMER_PP_SIZE_SHIFT) # define TIMER_PP_SIZE_16 (0 << TIMER_PP_SIZE_SHIFT) /* Timer A/B 16 bits with 8-bit prescale */ # define TIMER_PP_SIZE_32 (1 << TIMER_PP_SIZE_SHIFT) /* Timer A/B 32 bits with 16-bit prescale */ #endif #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIMER_PP_CHAIN (1 << 4) /* Bit 4: Chain with Other Timers */ # define TIMER_PP_SYNCCNT (1 << 5) /* Bit 5: Synchronize Start */ # define TIMER_PP_ALTCLK (1 << 6) /* Bit 6: Alternate Clock Source */ #endif /* GPTM Clock Configuration */ #if defined(CONFIG_ARCH_CHIP_TM4C129) # define TIMER_CC_ALTCLK (1 << 0) /* Bit 0: Alternate Clock Source */ #endif #endif /* __ARCH_ARM_SRC_TIVA_CHIP_TIVA_TIMER_H */