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/************************************************************************************
* arch/arm/src/tiva/chip/tiva_i2c.h
*
* Copyright (C) 2009, 2013-2015 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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_I2C_H
#define __ARCH_ARM_SRC_TIVA_CHIP_TIVA_I2C_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* I2C Register Offsets *************************************************************/
/* I2C Master */
#define TIVA_I2CM_SA_OFFSET 0x0000 /* I2C Master Slave Address */
#define TIVA_I2CM_CS_OFFSET 0x0004 /* I2C Master Control/Status */
#define TIVA_I2CM_DR_OFFSET 0x0008 /* I2C Master Data */
#define TIVA_I2CM_TPR_OFFSET 0x000c /* I2C Master Timer Period */
#define TIVA_I2CM_IMR_OFFSET 0x0010 /* I2C Master Interrupt Mask */
#define TIVA_I2CM_RIS_OFFSET 0x0014 /* I2C Master Raw Interrupt Status */
#define TIVA_I2CM_MIS_OFFSET 0x0018 /* I2C Master Masked Interrupt Status */
#define TIVA_I2CM_ICR_OFFSET 0x001c /* I2C Master Interrupt Clear */
#define TIVA_I2CM_CR_OFFSET 0x0020 /* I2C Master Configuration */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CM_CLKOCNT_OFFSET 0x0024 /* I2C Master Clock Low Timeout Count */
# define TIVA_I2CM_BMON_OFFSET 0x002c /* I2C Master Bus Monitor */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CM_BLEN_OFFSET 0x0030 /* I2C Master Burst Length */
# define TIVA_I2CM_BCNT_OFFSET 0x0034 /* I2C Master Burst Count */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define TIVA_I2CM_CR2_OFFSET 0x0038 /* I2C Master Configuration 2 */
#endif
/* I2C Slave */
#define TIVA_I2CS_OAR_OFFSET 0x0800 /* I2C Slave Own Address */
#define TIVA_I2CS_CSR_OFFSET 0x0804 /* I2C Slave Control/Status */
#define TIVA_I2CS_DR_OFFSET 0x0808 /* I2C Slave Data */
#define TIVA_I2CS_IMR_OFFSET 0x080c /* I2C Slave Interrupt Mask */
#define TIVA_I2CS_RIS_OFFSET 0x0810 /* I2C Slave Raw Interrupt Status */
#define TIVA_I2CS_MIS_OFFSET 0x0814 /* I2C Slave Masked Interrupt Status */
#define TIVA_I2CS_ICR_OFFSET 0x0818 /* I2C Slave Interrupt Clear */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CS_SOAR2_OFFSET 0x081c /* I2C Slave Own Address 2 */
# define TIVA_I2CS_ACKCTL_OFFSET 0x0820 /* I2C Slave ACK Control */
#endif
/* I2C Status and control */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CSC_FIFODATA_OFFSET 0x0f00 /* I2C FIFO Data */
# define TIVA_I2CSC_FIFOCTL_OFFSET 0x0f04 /* I2C FIFO Control */
# define TIVA_I2CSC_FIFOSTATUS_OFFSET 0x0f08 /* I2C FIFO Status */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CSC_PP_OFFSET 0x0fc0 /* I2C Peripheral Properties */
# define TIVA_I2CSC_PC_OFFSET 0x0fc4 /* I2C Peripheral Configuration */
#endif
/* I2C Register Addresses ***********************************************************/
#if TIVA_NI2C > 0
/* I2C0 Master */
#define TIVA_I2CM0_SA (TIVA_I2C0_BASE + TIVA_I2CM_SA_OFFSET)
#define TIVA_I2CM0_CS (TIVA_I2C0_BASE + TIVA_I2CM_CS_OFFSET)
#define TIVA_I2CM0_DR (TIVA_I2C0_BASE + TIVA_I2CM_DR_OFFSET)
#define TIVA_I2CM0_TPR (TIVA_I2C0_BASE + TIVA_I2CM_TPR_OFFSET)
#define TIVA_I2CM0_IMR (TIVA_I2C0_BASE + TIVA_I2CM_IMR_OFFSET)
#define TIVA_I2CM0_RIS (TIVA_I2C0_BASE + TIVA_I2CM_RIS_OFFSET)
#define TIVA_I2CM0_MIS (TIVA_I2C0_BASE + TIVA_I2CM_MIS_OFFSET)
#define TIVA_I2CM0_ICR (TIVA_I2C0_BASE + TIVA_I2CM_ICR_OFFSET)
#define TIVA_I2CM0_CR (TIVA_I2C0_BASE + TIVA_I2CM_CR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CM0_CLKOCNT (TIVA_I2C0_BASE + TIVA_I2CM_CLKOCNT_OFFSET)
# define TIVA_I2CM0_BMON (TIVA_I2C0_BASE + TIVA_I2CM_BMON_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CM0_BLEN (TIVA_I2C0_BASE + TIVA_I2CM_BLEN_OFFSET)
# define TIVA_I2CM0_BCNT (TIVA_I2C0_BASE + TIVA_I2CM_BCNT_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define TIVA_I2CM0_CR2 (TIVA_I2C0_BASE + TIVA_I2CM_CR2_OFFSET)
#endif
/* I2C0 Slave */
#define TIVA_I2CS0_OAR (TIVA_I2C0_BASE + TIVA_I2CS_OAR_OFFSET)
#define TIVA_I2CS0_CSR (TIVA_I2C0_BASE + TIVA_I2CS_CSR_OFFSET)
#define TIVA_I2CS0_DR (TIVA_I2C0_BASE + TIVA_I2CS_DR_OFFSET)
#define TIVA_I2CS0_IMR (TIVA_I2C0_BASE + TIVA_I2CS_IMR_OFFSET)
#define TIVA_I2CS0_RIS (TIVA_I2C0_BASE + TIVA_I2CS_RIS_OFFSET)
#define TIVA_I2CS0_MIS (TIVA_I2C0_BASE + TIVA_I2CS_MIS_OFFSET)
#define TIVA_I2CS0_ICR (TIVA_I2C0_BASE + TIVA_I2CS_ICR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CS0_SOAR2 (TIVA_I2C0_BASE + TIVA_I2CS_SOAR2_OFFSET)
# define TIVA_I2CS0_ACKCTL (TIVA_I2C0_BASE + TIVA_I2CS_ACKCTL_OFFSET)
#endif
/* I2C0 Status and control */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CSC0_FIFODATA (TIVA_I2C0_BASE + TIVA_I2CSC_FIFODATA_OFFSET)
# define TIVA_I2CSC0_FIFOCTL (TIVA_I2C0_BASE + TIVA_I2CSC_FIFOCTL_OFFSET)
# define TIVA_I2CSC0_FIFOSTATUS (TIVA_I2C0_BASE + TIVA_I2CSC_FIFOSTATUS_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CSC0_PP (TIVA_I2C0_BASE + TIVA_I2CSC_PP_OFFSET)
# define TIVA_I2CSC0_PC (TIVA_I2C0_BASE + TIVA_I2CSC_PC_OFFSET)
#endif
#endif /* TIVA_NI2C > 0 */
#if TIVA_NI2C > 1
/* I2C1 Master */
#define TIVA_I2CM1_SA (TIVA_I2C1_BASE + TIVA_I2CM_SA_OFFSET)
#define TIVA_I2CM1_CS (TIVA_I2C1_BASE + TIVA_I2CM_CS_OFFSET)
#define TIVA_I2CM1_DR (TIVA_I2C1_BASE + TIVA_I2CM_DR_OFFSET)
#define TIVA_I2CM1_TPR (TIVA_I2C1_BASE + TIVA_I2CM_TPR_OFFSET)
#define TIVA_I2CM1_IMR (TIVA_I2C1_BASE + TIVA_I2CM_IMR_OFFSET)
#define TIVA_I2CM1_RIS (TIVA_I2C1_BASE + TIVA_I2CM_RIS_OFFSET)
#define TIVA_I2CM1_MIS (TIVA_I2C1_BASE + TIVA_I2CM_MIS_OFFSET)
#define TIVA_I2CM1_ICR (TIVA_I2C1_BASE + TIVA_I2CM_ICR_OFFSET)
#define TIVA_I2CM1_CR (TIVA_I2C1_BASE + TIVA_I2CM_CR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CM1_CLKOCNT (TIVA_I2C1_BASE + TIVA_I2CM_CLKOCNT_OFFSET)
# define TIVA_I2CM1_BMON (TIVA_I2C1_BASE + TIVA_I2CM_BMON_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CM1_BLEN (TIVA_I2C1_BASE + TIVA_I2CM_BLEN_OFFSET)
# define TIVA_I2CM1_BCNT (TIVA_I2C1_BASE + TIVA_I2CM_BCNT_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define TIVA_I2CM1_CR2 (TIVA_I2C1_BASE + TIVA_I2CM_CR2_OFFSET)
#endif
/* I2C1 Slave */
#define TIVA_I2CS1_OAR (TIVA_I2C1_BASE + TIVA_I2CS_OAR_OFFSET)
#define TIVA_I2CS1_CSR (TIVA_I2C1_BASE + TIVA_I2CS_CSR_OFFSET)
#define TIVA_I2CS1_DR (TIVA_I2C1_BASE + TIVA_I2CS_DR_OFFSET)
#define TIVA_I2CS1_IMR (TIVA_I2C1_BASE + TIVA_I2CS_IMR_OFFSET)
#define TIVA_I2CS1_RIS (TIVA_I2C1_BASE + TIVA_I2CS_RIS_OFFSET)
#define TIVA_I2CS1_MIS (TIVA_I2C1_BASE + TIVA_I2CS_MIS_OFFSET)
#define TIVA_I2CS1_ICR (TIVA_I2C1_BASE + TIVA_I2CS_ICR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CS1_SOAR2 (TIVA_I2C1_BASE + TIVA_I2CS_SOAR2_OFFSET)
# define TIVA_I2CS1_ACKCTL (TIVA_I2C1_BASE + TIVA_I2CS_ACKCTL_OFFSET)
#endif
/* I2C1 Status and control */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CSC1_FIFODATA (TIVA_I2C1_BASE + TIVA_I2CSC_FIFODATA_OFFSET)
# define TIVA_I2CSC1_FIFOCTL (TIVA_I2C1_BASE + TIVA_I2CSC_FIFOCTL_OFFSET)
# define TIVA_I2CSC1_FIFOSTATUS (TIVA_I2C1_BASE + TIVA_I2CSC_FIFOSTATUS_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CSC1_PP (TIVA_I2C1_BASE + TIVA_I2CSC_PP_OFFSET)
# define TIVA_I2CSC1_PC (TIVA_I2C1_BASE + TIVA_I2CSC_PC_OFFSET)
#endif
#endif /* TIVA_NI2C > 1 */
#if TIVA_NI2C > 2
/* I2C2 Master */
#define TIVA_I2CM2_SA (TIVA_I2C2_BASE + TIVA_I2CM_SA_OFFSET)
#define TIVA_I2CM2_CS (TIVA_I2C2_BASE + TIVA_I2CM_CS_OFFSET)
#define TIVA_I2CM2_DR (TIVA_I2C2_BASE + TIVA_I2CM_DR_OFFSET)
#define TIVA_I2CM2_TPR (TIVA_I2C2_BASE + TIVA_I2CM_TPR_OFFSET)
#define TIVA_I2CM2_IMR (TIVA_I2C2_BASE + TIVA_I2CM_IMR_OFFSET)
#define TIVA_I2CM2_RIS (TIVA_I2C2_BASE + TIVA_I2CM_RIS_OFFSET)
#define TIVA_I2CM2_MIS (TIVA_I2C2_BASE + TIVA_I2CM_MIS_OFFSET)
#define TIVA_I2CM2_ICR (TIVA_I2C2_BASE + TIVA_I2CM_ICR_OFFSET)
#define TIVA_I2CM2_CR (TIVA_I2C2_BASE + TIVA_I2CM_CR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CM2_CLKOCNT (TIVA_I2C2_BASE + TIVA_I2CM_CLKOCNT_OFFSET)
# define TIVA_I2CM2_BMON (TIVA_I2C2_BASE + TIVA_I2CM_BMON_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CM2_BLEN (TIVA_I2C2_BASE + TIVA_I2CM_BLEN_OFFSET)
# define TIVA_I2CM2_BCNT (TIVA_I2C2_BASE + TIVA_I2CM_BCNT_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define TIVA_I2CM2_CR2 (TIVA_I2C2_BASE + TIVA_I2CM_CR2_OFFSET)
#endif
/* I2C2 Slave */
#define TIVA_I2CS2_OAR (TIVA_I2C2_BASE + TIVA_I2CS_OAR_OFFSET)
#define TIVA_I2CS2_CSR (TIVA_I2C2_BASE + TIVA_I2CS_CSR_OFFSET)
#define TIVA_I2CS2_DR (TIVA_I2C2_BASE + TIVA_I2CS_DR_OFFSET)
#define TIVA_I2CS2_IMR (TIVA_I2C2_BASE + TIVA_I2CS_IMR_OFFSET)
#define TIVA_I2CS2_RIS (TIVA_I2C2_BASE + TIVA_I2CS_RIS_OFFSET)
#define TIVA_I2CS2_MIS (TIVA_I2C2_BASE + TIVA_I2CS_MIS_OFFSET)
#define TIVA_I2CS2_ICR (TIVA_I2C2_BASE + TIVA_I2CS_ICR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CS2_SOAR2 (TIVA_I2C2_BASE + TIVA_I2CS_SOAR2_OFFSET)
# define TIVA_I2CS2_ACKCTL (TIVA_I2C2_BASE + TIVA_I2CS_ACKCTL_OFFSET)
#endif
/* I2C2 Status and control */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CSC2_FIFODATA (TIVA_I2C2_BASE + TIVA_I2CSC_FIFODATA_OFFSET)
# define TIVA_I2CSC2_FIFOCTL (TIVA_I2C2_BASE + TIVA_I2CSC_FIFOCTL_OFFSET)
# define TIVA_I2CSC2_FIFOSTATUS (TIVA_I2C2_BASE + TIVA_I2CSC_FIFOSTATUS_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CSC2_PP (TIVA_I2C2_BASE + TIVA_I2CSC_PP_OFFSET)
# define TIVA_I2CSC2_PC (TIVA_I2C2_BASE + TIVA_I2CSC_PC_OFFSET)
#endif
#endif /* TIVA_NI2C > 2 */
#if TIVA_NI2C > 3
/* I2C3 Master */
#define TIVA_I2CM3_SA (TIVA_I2C3_BASE + TIVA_I2CM_SA_OFFSET)
#define TIVA_I2CM3_CS (TIVA_I2C3_BASE + TIVA_I2CM_CS_OFFSET)
#define TIVA_I2CM3_DR (TIVA_I2C3_BASE + TIVA_I2CM_DR_OFFSET)
#define TIVA_I2CM3_TPR (TIVA_I2C3_BASE + TIVA_I2CM_TPR_OFFSET)
#define TIVA_I2CM3_IMR (TIVA_I2C3_BASE + TIVA_I2CM_IMR_OFFSET)
#define TIVA_I2CM3_RIS (TIVA_I2C3_BASE + TIVA_I2CM_RIS_OFFSET)
#define TIVA_I2CM3_MIS (TIVA_I2C3_BASE + TIVA_I2CM_MIS_OFFSET)
#define TIVA_I2CM3_ICR (TIVA_I2C3_BASE + TIVA_I2CM_ICR_OFFSET)
#define TIVA_I2CM3_CR (TIVA_I2C3_BASE + TIVA_I2CM_CR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CM3_CLKOCNT (TIVA_I2C3_BASE + TIVA_I2CM_CLKOCNT_OFFSET)
# define TIVA_I2CM3_BMON (TIVA_I2C3_BASE + TIVA_I2CM_BMON_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CM3_BLEN (TIVA_I2C3_BASE + TIVA_I2CM_BLEN_OFFSET)
# define TIVA_I2CM3_BCNT (TIVA_I2C3_BASE + TIVA_I2CM_BCNT_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define TIVA_I2CM3_CR2 (TIVA_I2C3_BASE + TIVA_I2CM_CR2_OFFSET)
#endif
/* I2C3 Slave */
#define TIVA_I2CS3_OAR (TIVA_I2C3_BASE + TIVA_I2CS_OAR_OFFSET)
#define TIVA_I2CS3_CSR (TIVA_I2C3_BASE + TIVA_I2CS_CSR_OFFSET)
#define TIVA_I2CS3_DR (TIVA_I2C3_BASE + TIVA_I2CS_DR_OFFSET)
#define TIVA_I2CS3_IMR (TIVA_I2C3_BASE + TIVA_I2CS_IMR_OFFSET)
#define TIVA_I2CS3_RIS (TIVA_I2C3_BASE + TIVA_I2CS_RIS_OFFSET)
#define TIVA_I2CS3_MIS (TIVA_I2C3_BASE + TIVA_I2CS_MIS_OFFSET)
#define TIVA_I2CS3_ICR (TIVA_I2C3_BASE + TIVA_I2CS_ICR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CS3_SOAR2 (TIVA_I2C3_BASE + TIVA_I2CS_SOAR2_OFFSET)
# define TIVA_I2CS3_ACKCTL (TIVA_I2C3_BASE + TIVA_I2CS_ACKCTL_OFFSET)
#endif
/* I2C3 Status and control */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CSC3_FIFODATA (TIVA_I2C3_BASE + TIVA_I2CSC_FIFODATA_OFFSET)
# define TIVA_I2CSC3_FIFOCTL (TIVA_I2C3_BASE + TIVA_I2CSC_FIFOCTL_OFFSET)
# define TIVA_I2CSC3_FIFOSTATUS (TIVA_I2C3_BASE + TIVA_I2CSC_FIFOSTATUS_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CSC3_PP (TIVA_I2C3_BASE + TIVA_I2CSC_PP_OFFSET)
# define TIVA_I2CSC3_PC (TIVA_I2C3_BASE + TIVA_I2CSC_PC_OFFSET)
#endif
#endif /* TIVA_NI2C > 3 */
#if TIVA_NI2C > 4
/* I2C4 Master */
#define TIVA_I2CM4_SA (TIVA_I2C4_BASE + TIVA_I2CM_SA_OFFSET)
#define TIVA_I2CM4_CS (TIVA_I2C4_BASE + TIVA_I2CM_CS_OFFSET)
#define TIVA_I2CM4_DR (TIVA_I2C4_BASE + TIVA_I2CM_DR_OFFSET)
#define TIVA_I2CM4_TPR (TIVA_I2C4_BASE + TIVA_I2CM_TPR_OFFSET)
#define TIVA_I2CM4_IMR (TIVA_I2C4_BASE + TIVA_I2CM_IMR_OFFSET)
#define TIVA_I2CM4_RIS (TIVA_I2C4_BASE + TIVA_I2CM_RIS_OFFSET)
#define TIVA_I2CM4_MIS (TIVA_I2C4_BASE + TIVA_I2CM_MIS_OFFSET)
#define TIVA_I2CM4_ICR (TIVA_I2C4_BASE + TIVA_I2CM_ICR_OFFSET)
#define TIVA_I2CM4_CR (TIVA_I2C4_BASE + TIVA_I2CM_CR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CM4_CLKOCNT (TIVA_I2C4_BASE + TIVA_I2CM_CLKOCNT_OFFSET)
# define TIVA_I2CM4_BMON (TIVA_I2C4_BASE + TIVA_I2CM_BMON_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CM4_BLEN (TIVA_I2C4_BASE + TIVA_I2CM_BLEN_OFFSET)
# define TIVA_I2CM4_BCNT (TIVA_I2C4_BASE + TIVA_I2CM_BCNT_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define TIVA_I2CM4_CR2 (TIVA_I2C4_BASE + TIVA_I2CM_CR2_OFFSET)
#endif
/* I2C4 Slave */
#define TIVA_I2CS4_OAR (TIVA_I2C4_BASE + TIVA_I2CS_OAR_OFFSET)
#define TIVA_I2CS4_CSR (TIVA_I2C4_BASE + TIVA_I2CS_CSR_OFFSET)
#define TIVA_I2CS4_DR (TIVA_I2C4_BASE + TIVA_I2CS_DR_OFFSET)
#define TIVA_I2CS4_IMR (TIVA_I2C4_BASE + TIVA_I2CS_IMR_OFFSET)
#define TIVA_I2CS4_RIS (TIVA_I2C4_BASE + TIVA_I2CS_RIS_OFFSET)
#define TIVA_I2CS4_MIS (TIVA_I2C4_BASE + TIVA_I2CS_MIS_OFFSET)
#define TIVA_I2CS4_ICR (TIVA_I2C4_BASE + TIVA_I2CS_ICR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CS4_SOAR2 (TIVA_I2C4_BASE + TIVA_I2CS_SOAR2_OFFSET)
# define TIVA_I2CS4_ACKCTL (TIVA_I2C4_BASE + TIVA_I2CS_ACKCTL_OFFSET)
#endif
/* I2C4 Status and control */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CSC4_FIFODATA (TIVA_I2C4_BASE + TIVA_I2CSC_FIFODATA_OFFSET)
# define TIVA_I2CSC4_FIFOCTL (TIVA_I2C4_BASE + TIVA_I2CSC_FIFOCTL_OFFSET)
# define TIVA_I2CSC4_FIFOSTATUS (TIVA_I2C4_BASE + TIVA_I2CSC_FIFOSTATUS_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CSC4_PP (TIVA_I2C4_BASE + TIVA_I2CSC_PP_OFFSET)
# define TIVA_I2CSC4_PC (TIVA_I2C4_BASE + TIVA_I2CSC_PC_OFFSET)
#endif
#endif /* TIVA_NI2C > 4 */
#if TIVA_NI2C > 5
/* I2C5 Master */
#define TIVA_I2CM5_SA (TIVA_I2C5_BASE + TIVA_I2CM_SA_OFFSET)
#define TIVA_I2CM5_CS (TIVA_I2C5_BASE + TIVA_I2CM_CS_OFFSET)
#define TIVA_I2CM5_DR (TIVA_I2C5_BASE + TIVA_I2CM_DR_OFFSET)
#define TIVA_I2CM5_TPR (TIVA_I2C5_BASE + TIVA_I2CM_TPR_OFFSET)
#define TIVA_I2CM5_IMR (TIVA_I2C5_BASE + TIVA_I2CM_IMR_OFFSET)
#define TIVA_I2CM5_RIS (TIVA_I2C5_BASE + TIVA_I2CM_RIS_OFFSET)
#define TIVA_I2CM5_MIS (TIVA_I2C5_BASE + TIVA_I2CM_MIS_OFFSET)
#define TIVA_I2CM5_ICR (TIVA_I2C5_BASE + TIVA_I2CM_ICR_OFFSET)
#define TIVA_I2CM5_CR (TIVA_I2C5_BASE + TIVA_I2CM_CR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CM5_CLKOCNT (TIVA_I2C5_BASE + TIVA_I2CM_CLKOCNT_OFFSET)
# define TIVA_I2CM5_BMON (TIVA_I2C5_BASE + TIVA_I2CM_BMON_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CM5_BLEN (TIVA_I2C5_BASE + TIVA_I2CM_BLEN_OFFSET)
# define TIVA_I2CM5_BCNT (TIVA_I2C5_BASE + TIVA_I2CM_BCNT_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define TIVA_I2CM5_CR2 (TIVA_I2C5_BASE + TIVA_I2CM_CR2_OFFSET)
#endif
/* I2C5 Slave */
#define TIVA_I2CS5_OAR (TIVA_I2C5_BASE + TIVA_I2CS_OAR_OFFSET)
#define TIVA_I2CS5_CSR (TIVA_I2C5_BASE + TIVA_I2CS_CSR_OFFSET)
#define TIVA_I2CS5_DR (TIVA_I2C5_BASE + TIVA_I2CS_DR_OFFSET)
#define TIVA_I2CS5_IMR (TIVA_I2C5_BASE + TIVA_I2CS_IMR_OFFSET)
#define TIVA_I2CS5_RIS (TIVA_I2C5_BASE + TIVA_I2CS_RIS_OFFSET)
#define TIVA_I2CS5_MIS (TIVA_I2C5_BASE + TIVA_I2CS_MIS_OFFSET)
#define TIVA_I2CS5_ICR (TIVA_I2C5_BASE + TIVA_I2CS_ICR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CS5_SOAR2 (TIVA_I2C5_BASE + TIVA_I2CS_SOAR2_OFFSET)
# define TIVA_I2CS5_ACKCTL (TIVA_I2C5_BASE + TIVA_I2CS_ACKCTL_OFFSET)
#endif
/* I2C Status and control */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CSC5_FIFODATA (TIVA_I2C5_BASE + TIVA_I2CSC_FIFODATA_OFFSET)
# define TIVA_I2CSC5_FIFOCTL (TIVA_I2C5_BASE + TIVA_I2CSC_FIFOCTL_OFFSET)
# define TIVA_I2CSC5_FIFOSTATUS (TIVA_I2C5_BASE + TIVA_I2CSC_FIFOSTATUS_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CSC5_PP (TIVA_I2C5_BASE + TIVA_I2CSC_PP_OFFSET)
# define TIVA_I2CSC5_PC (TIVA_I2C5_BASE + TIVA_I2CSC_PC_OFFSET)
#endif
#endif /* TIVA_NI2C > 5 */
#if TIVA_NI2C > 6
/* I2C6 Master */
#define TIVA_I2CM6_SA (TIVA_I2C6_BASE + TIVA_I2CM_SA_OFFSET)
#define TIVA_I2CM6_CS (TIVA_I2C6_BASE + TIVA_I2CM_CS_OFFSET)
#define TIVA_I2CM6_DR (TIVA_I2C6_BASE + TIVA_I2CM_DR_OFFSET)
#define TIVA_I2CM6_TPR (TIVA_I2C6_BASE + TIVA_I2CM_TPR_OFFSET)
#define TIVA_I2CM6_IMR (TIVA_I2C6_BASE + TIVA_I2CM_IMR_OFFSET)
#define TIVA_I2CM6_RIS (TIVA_I2C6_BASE + TIVA_I2CM_RIS_OFFSET)
#define TIVA_I2CM6_MIS (TIVA_I2C6_BASE + TIVA_I2CM_MIS_OFFSET)
#define TIVA_I2CM6_ICR (TIVA_I2C6_BASE + TIVA_I2CM_ICR_OFFSET)
#define TIVA_I2CM6_CR (TIVA_I2C6_BASE + TIVA_I2CM_CR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CM6_CLKOCNT (TIVA_I2C6_BASE + TIVA_I2CM_CLKOCNT_OFFSET)
# define TIVA_I2CM6_BMON (TIVA_I2C6_BASE + TIVA_I2CM_BMON_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CM6_BLEN (TIVA_I2C6_BASE + TIVA_I2CM_BLEN_OFFSET)
# define TIVA_I2CM6_BCNT (TIVA_I2C6_BASE + TIVA_I2CM_BCNT_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define TIVA_I2CM6_CR2 (TIVA_I2C6_BASE + TIVA_I2CM_CR2_OFFSET)
#endif
/* I2C6 Slave */
#define TIVA_I2CS6_OAR (TIVA_I2C6_BASE + TIVA_I2CS_OAR_OFFSET)
#define TIVA_I2CS6_CSR (TIVA_I2C6_BASE + TIVA_I2CS_CSR_OFFSET)
#define TIVA_I2CS6_DR (TIVA_I2C6_BASE + TIVA_I2CS_DR_OFFSET)
#define TIVA_I2CS6_IMR (TIVA_I2C6_BASE + TIVA_I2CS_IMR_OFFSET)
#define TIVA_I2CS6_RIS (TIVA_I2C6_BASE + TIVA_I2CS_RIS_OFFSET)
#define TIVA_I2CS6_MIS (TIVA_I2C6_BASE + TIVA_I2CS_MIS_OFFSET)
#define TIVA_I2CS6_ICR (TIVA_I2C6_BASE + TIVA_I2CS_ICR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CS6_SOAR2 (TIVA_I2C6_BASE + TIVA_I2CS_SOAR2_OFFSET)
# define TIVA_I2CS6_ACKCTL (TIVA_I2C6_BASE + TIVA_I2CS_ACKCTL_OFFSET)
#endif
/* I2C Status and control */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CSC6_FIFODATA (TIVA_I2C6_BASE + TIVA_I2CSC_FIFODATA_OFFSET)
# define TIVA_I2CSC6_FIFOCTL (TIVA_I2C6_BASE + TIVA_I2CSC_FIFOCTL_OFFSET)
# define TIVA_I2CSC6_FIFOSTATUS (TIVA_I2C6_BASE + TIVA_I2CSC_FIFOSTATUS_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CSC6_PP (TIVA_I2C6_BASE + TIVA_I2CSC_PP_OFFSET)
# define TIVA_I2CSC6_PC (TIVA_I2C6_BASE + TIVA_I2CSC_PC_OFFSET)
#endif
#endif /* TIVA_NI2C > 5 */
#if TIVA_NI2C > 7
/* I2C7 Master */
#define TIVA_I2CM7_SA (TIVA_I2C7_BASE + TIVA_I2CM_SA_OFFSET)
#define TIVA_I2CM7_CS (TIVA_I2C7_BASE + TIVA_I2CM_CS_OFFSET)
#define TIVA_I2CM7_DR (TIVA_I2C7_BASE + TIVA_I2CM_DR_OFFSET)
#define TIVA_I2CM7_TPR (TIVA_I2C7_BASE + TIVA_I2CM_TPR_OFFSET)
#define TIVA_I2CM7_IMR (TIVA_I2C7_BASE + TIVA_I2CM_IMR_OFFSET)
#define TIVA_I2CM7_RIS (TIVA_I2C7_BASE + TIVA_I2CM_RIS_OFFSET)
#define TIVA_I2CM7_MIS (TIVA_I2C7_BASE + TIVA_I2CM_MIS_OFFSET)
#define TIVA_I2CM7_ICR (TIVA_I2C7_BASE + TIVA_I2CM_ICR_OFFSET)
#define TIVA_I2CM7_CR (TIVA_I2C7_BASE + TIVA_I2CM_CR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CM7_CLKOCNT (TIVA_I2C7_BASE + TIVA_I2CM_CLKOCNT_OFFSET)
# define TIVA_I2CM7_BMON (TIVA_I2C7_BASE + TIVA_I2CM_BMON_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CM7_BLEN (TIVA_I2C7_BASE + TIVA_I2CM_BLEN_OFFSET)
# define TIVA_I2CM7_BCNT (TIVA_I2C7_BASE + TIVA_I2CM_BCNT_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define TIVA_I2CM7_CR2 (TIVA_I2C7_BASE + TIVA_I2CM_CR2_OFFSET)
#endif
/* I2C7 Slave */
#define TIVA_I2CS7_OAR (TIVA_I2C7_BASE + TIVA_I2CS_OAR_OFFSET)
#define TIVA_I2CS7_CSR (TIVA_I2C7_BASE + TIVA_I2CS_CSR_OFFSET)
#define TIVA_I2CS7_DR (TIVA_I2C7_BASE + TIVA_I2CS_DR_OFFSET)
#define TIVA_I2CS7_IMR (TIVA_I2C7_BASE + TIVA_I2CS_IMR_OFFSET)
#define TIVA_I2CS7_RIS (TIVA_I2C7_BASE + TIVA_I2CS_RIS_OFFSET)
#define TIVA_I2CS7_MIS (TIVA_I2C7_BASE + TIVA_I2CS_MIS_OFFSET)
#define TIVA_I2CS7_ICR (TIVA_I2C7_BASE + TIVA_I2CS_ICR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CS7_SOAR2 (TIVA_I2C7_BASE + TIVA_I2CS_SOAR2_OFFSET)
# define TIVA_I2CS7_ACKCTL (TIVA_I2C7_BASE + TIVA_I2CS_ACKCTL_OFFSET)
#endif
/* I2C Status and control */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CSC7_FIFODATA (TIVA_I2C7_BASE + TIVA_I2CSC_FIFODATA_OFFSET)
# define TIVA_I2CSC7_FIFOCTL (TIVA_I2C7_BASE + TIVA_I2CSC_FIFOCTL_OFFSET)
# define TIVA_I2CSC7_FIFOSTATUS (TIVA_I2C7_BASE + TIVA_I2CSC_FIFOSTATUS_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CSC7_PP (TIVA_I2C7_BASE + TIVA_I2CSC_PP_OFFSET)
# define TIVA_I2CSC7_PC (TIVA_I2C7_BASE + TIVA_I2CSC_PC_OFFSET)
#endif
#endif /* TIVA_NI2C > 5 */
#if TIVA_NI2C > 8
/* I2C8 Master */
#define TIVA_I2CM8_SA (TIVA_I2C8_BASE + TIVA_I2CM_SA_OFFSET)
#define TIVA_I2CM8_CS (TIVA_I2C8_BASE + TIVA_I2CM_CS_OFFSET)
#define TIVA_I2CM8_DR (TIVA_I2C8_BASE + TIVA_I2CM_DR_OFFSET)
#define TIVA_I2CM8_TPR (TIVA_I2C8_BASE + TIVA_I2CM_TPR_OFFSET)
#define TIVA_I2CM8_IMR (TIVA_I2C8_BASE + TIVA_I2CM_IMR_OFFSET)
#define TIVA_I2CM8_RIS (TIVA_I2C8_BASE + TIVA_I2CM_RIS_OFFSET)
#define TIVA_I2CM8_MIS (TIVA_I2C8_BASE + TIVA_I2CM_MIS_OFFSET)
#define TIVA_I2CM8_ICR (TIVA_I2C8_BASE + TIVA_I2CM_ICR_OFFSET)
#define TIVA_I2CM8_CR (TIVA_I2C8_BASE + TIVA_I2CM_CR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CM8_CLKOCNT (TIVA_I2C8_BASE + TIVA_I2CM_CLKOCNT_OFFSET)
# define TIVA_I2CM8_BMON (TIVA_I2C8_BASE + TIVA_I2CM_BMON_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CM8_BLEN (TIVA_I2C8_BASE + TIVA_I2CM_BLEN_OFFSET)
# define TIVA_I2CM8_BCNT (TIVA_I2C8_BASE + TIVA_I2CM_BCNT_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define TIVA_I2CM8_CR2 (TIVA_I2C8_BASE + TIVA_I2CM_CR2_OFFSET)
#endif
/* I2C8 Slave */
#define TIVA_I2CS8_OAR (TIVA_I2C8_BASE + TIVA_I2CS_OAR_OFFSET)
#define TIVA_I2CS8_CSR (TIVA_I2C8_BASE + TIVA_I2CS_CSR_OFFSET)
#define TIVA_I2CS8_DR (TIVA_I2C8_BASE + TIVA_I2CS_DR_OFFSET)
#define TIVA_I2CS8_IMR (TIVA_I2C8_BASE + TIVA_I2CS_IMR_OFFSET)
#define TIVA_I2CS8_RIS (TIVA_I2C8_BASE + TIVA_I2CS_RIS_OFFSET)
#define TIVA_I2CS8_MIS (TIVA_I2C8_BASE + TIVA_I2CS_MIS_OFFSET)
#define TIVA_I2CS8_ICR (TIVA_I2C8_BASE + TIVA_I2CS_ICR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CS8_SOAR2 (TIVA_I2C8_BASE + TIVA_I2CS_SOAR2_OFFSET)
# define TIVA_I2CS8_ACKCTL (TIVA_I2C8_BASE + TIVA_I2CS_ACKCTL_OFFSET)
#endif
/* I2C Status and control */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CSC8_FIFODATA (TIVA_I2C8_BASE + TIVA_I2CSC_FIFODATA_OFFSET)
# define TIVA_I2CSC8_FIFOCTL (TIVA_I2C8_BASE + TIVA_I2CSC_FIFOCTL_OFFSET)
# define TIVA_I2CSC8_FIFOSTATUS (TIVA_I2C8_BASE + TIVA_I2CSC_FIFOSTATUS_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CSC8_PP (TIVA_I2C8_BASE + TIVA_I2CSC_PP_OFFSET)
# define TIVA_I2CSC8_PC (TIVA_I2C8_BASE + TIVA_I2CSC_PC_OFFSET)
#endif
#endif /* TIVA_NI2C > 5 */
#if TIVA_NI2C > 9
/* I2C9 Master */
#define TIVA_I2CM9_SA (TIVA_I2C9_BASE + TIVA_I2CM_SA_OFFSET)
#define TIVA_I2CM9_CS (TIVA_I2C9_BASE + TIVA_I2CM_CS_OFFSET)
#define TIVA_I2CM9_DR (TIVA_I2C9_BASE + TIVA_I2CM_DR_OFFSET)
#define TIVA_I2CM9_TPR (TIVA_I2C9_BASE + TIVA_I2CM_TPR_OFFSET)
#define TIVA_I2CM9_IMR (TIVA_I2C9_BASE + TIVA_I2CM_IMR_OFFSET)
#define TIVA_I2CM9_RIS (TIVA_I2C9_BASE + TIVA_I2CM_RIS_OFFSET)
#define TIVA_I2CM9_MIS (TIVA_I2C9_BASE + TIVA_I2CM_MIS_OFFSET)
#define TIVA_I2CM9_ICR (TIVA_I2C9_BASE + TIVA_I2CM_ICR_OFFSET)
#define TIVA_I2CM9_CR (TIVA_I2C9_BASE + TIVA_I2CM_CR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CM9_CLKOCNT (TIVA_I2C9_BASE + TIVA_I2CM_CLKOCNT_OFFSET)
# define TIVA_I2CM9_BMON (TIVA_I2C9_BASE + TIVA_I2CM_BMON_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CM9_BLEN (TIVA_I2C9_BASE + TIVA_I2CM_BLEN_OFFSET)
# define TIVA_I2CM9_BCNT (TIVA_I2C9_BASE + TIVA_I2CM_BCNT_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define TIVA_I2CM9_CR2 (TIVA_I2C9_BASE + TIVA_I2CM_CR2_OFFSET)
#endif
/* I2C9 Slave */
#define TIVA_I2CS9_OAR (TIVA_I2C9_BASE + TIVA_I2CS_OAR_OFFSET)
#define TIVA_I2CS9_CSR (TIVA_I2C9_BASE + TIVA_I2CS_CSR_OFFSET)
#define TIVA_I2CS9_DR (TIVA_I2C9_BASE + TIVA_I2CS_DR_OFFSET)
#define TIVA_I2CS9_IMR (TIVA_I2C9_BASE + TIVA_I2CS_IMR_OFFSET)
#define TIVA_I2CS9_RIS (TIVA_I2C9_BASE + TIVA_I2CS_RIS_OFFSET)
#define TIVA_I2CS9_MIS (TIVA_I2C9_BASE + TIVA_I2CS_MIS_OFFSET)
#define TIVA_I2CS9_ICR (TIVA_I2C9_BASE + TIVA_I2CS_ICR_OFFSET)
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CS9_SOAR2 (TIVA_I2C9_BASE + TIVA_I2CS_SOAR2_OFFSET)
# define TIVA_I2CS9_ACKCTL (TIVA_I2C9_BASE + TIVA_I2CS_ACKCTL_OFFSET)
#endif
/* I2C Status and control */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define TIVA_I2CSC9_FIFODATA (TIVA_I2C9_BASE + TIVA_I2CSC_FIFODATA_OFFSET)
# define TIVA_I2CSC9_FIFOCTL (TIVA_I2C9_BASE + TIVA_I2CSC_FIFOCTL_OFFSET)
# define TIVA_I2CSC9_FIFOSTATUS (TIVA_I2C9_BASE + TIVA_I2CSC_FIFOSTATUS_OFFSET)
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define TIVA_I2CSC9_PP (TIVA_I2C9_BASE + TIVA_I2CSC_PP_OFFSET)
# define TIVA_I2CSC9_PC (TIVA_I2C9_BASE + TIVA_I2CSC_PC_OFFSET)
#endif
#endif /* TIVA_NI2C > 5 */
/* I2C_Register Bit Definitions *****************************************************/
/* I2C Master Slave Address (I2CM_SA) */
#define I2CM_SA_RS (1 << 0) /* Bit 0: Receive/Send */
#define I2CM_SA_SA_SHIFT 1 /* Bits 7-1: I2C Slave Address */
#define I2CM_SA_SA_MASK (0x7f << I2CM_SA_SA_SHIFT)
/* I2C Master Control/Status (I2CM_CS) */
#define I2CM_CS_BUSY (1 << 0) /* Bit 0: I2C Busy (read) */
#define I2CM_CS_ERROR (1 << 1) /* Bit 1: Error in last bus operation (read) */
#define I2CM_CS_ADRACK (1 << 2) /* Bit 2: Acknowledge Address (read) */
#define I2CM_CS_DATACK (1 << 3) /* Bit 3: Acknowledge Data (read) */
#define I2CM_CS_ARBLST (1 << 4) /* Bit 4: Arbitration Lost (read) */
#define I2CM_CS_IDLE (1 << 5) /* Bit 5: I2C Idle (read) */
#define I2CM_CS_BUSBSY (1 << 6) /* Bit 6: Bus Busy (read) */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CM_CS_CLKTO (1 << 7) /* Bit 7: Clock Timeout Error (read) */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CM_CS_ACTDMATX (1 << 30) /* Bit 30: DMA TX Active Status (read) */
# define I2CM_CS_ACTDMARX (1 << 31) /* Bit 31: DMA RX Active Status (read) */
#endif
#define I2CM_CS_RUN (1 << 0) /* Bit 0: I2C Master Enable (write) */
#define I2CM_CS_START (1 << 1) /* Bit 1: Generate START (write) */
#define I2CM_CS_STOP (1 << 2) /* Bit 2: Generate STOP (write) */
#define I2CM_CS_ACK (1 << 3) /* Bit 3: Data Acknowledge Enable (write) */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CM_CS_HS (1 << 4) /* Bit 4: High-Speed Enable (write) */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CM_CS_QCMD (1 << 5) /* Bit 5: Quick Command (write) */
# define I2CM_CS_BURST (1 << 6) /* Bit 6: Burst Enable (write) */
#endif
/* I2C Master Data (I2CM_DR) */
#define I2CM_DR_SHIFT (0) /* Bits 7-0: Data transferred */
#define I2CM_DR_MASK (0xff << I2CM_DR_SHIFT)
/* I2C Master Timer Period (I2CM_TPR) */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CM_TPR_SHIFT (0) /* Bits 6-0: SCL Clock Period */
# define I2CM_TPR_MASK (0x7f << I2CM_TPR_SHIFT)
# define I2CM_TPR_HS (1 << 7) /* Bit 7: High-Speed Enable (write) */
# if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CM_TPR_PULSEL_SHIFT (16) /* Bits 18-16: Glitch Suppression Pulse Width (write) */
# define I2CM_TPR_PULSEL_MASK (7 << I2CM_TPR_PULSEL_SHIFT)
# define I2CM_TPR_PULSEL_BYPASS (0 << I2CM_TPR_PULSEL_SHIFT) /* Bypass */
# define I2CM_TPR_PULSEL_1CLK (1 << I2CM_TPR_PULSEL_SHIFT) /* 1 clock */
# define I2CM_TPR_PULSEL_2CLKS (2 << I2CM_TPR_PULSEL_SHIFT) /* 2 clocks */
# define I2CM_TPR_PULSEL_3CLKS (3 << I2CM_TPR_PULSEL_SHIFT) /* 3 clocks */
# define I2CM_TPR_PULSEL_4CLKS (4 << I2CM_TPR_PULSEL_SHIFT) /* 4 clocks */
# define I2CM_TPR_PULSEL_8CLKS (5 << I2CM_TPR_PULSEL_SHIFT) /* 8 clocks */
# define I2CM_TPR_PULSEL_16CLKS (6 << I2CM_TPR_PULSEL_SHIFT) /* 16 clocks */
# define I2CM_TPR_PULSEL_31CLKS (7 << I2CM_TPR_PULSEL_SHIFT) /* 31 clocks */
# endif
#else
# define I2CM_TPR_SHIFT (0) /* Bits 7-0: SCL Clock Period */
# define I2CM_TPR_MASK (0xff << I2CM_TPR_SHIFT)
#endif
/* I2C Master Interrupt Mask (I2CM_IMR) */
#define I2CM_IMR_MIM (1 << 0) /* Bit 0: Master Interrupt Mask */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CM_IMR_CLKIM (1 << 1) /* Bit 1: Clock Timeout Interrupt Mask */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CM_IMR_DMARXIM (1 << 2) /* Bit 2: Receive DMA Interrupt Mask */
# define I2CM_IMR_DMATXIM (1 << 3) /* Bit 3: Transmit DMA Interrupt Mask */
# define I2CM_IMR_NACKIM (1 << 4) /* Bit 4: Address/Data NACK Interrupt Mask */
# define I2CM_IMR_STARTIM (1 << 5) /* Bit 5: START Detection Interrupt Mask */
# define I2CM_IMR_STOPIM (1 << 6) /* Bit 6: STOP Detection Interrupt Mask */
# define I2CM_IMR_ARBLOSTIM (1 << 7) /* Bit 7: Arbitration Lost Interrupt Mask */
# define I2CM_IMR_TXIM (1 << 8) /* Bit 8: Transmit FIFO Request Interrupt Mask */
# define I2CM_IMR_RXIM (1 << 9) /* Bit 9: Receive FIFO Request Interrupt Mask */
# define I2CM_IMR_TXFEIM (1 << 10) /* Bit 10: Transmit FIFO Empty Interrupt Mask */
# define I2CM_IMR_RXFFIM (1 << 11) /* Bit 11: Receive FIFO Full Interrupt Mask */
#endif
/* I2C Master Raw Interrupt Status (I2CM_RIS) */
#define I2CM_RIS_MRIS (1 << 0) /* Bit 0: Master Raw Interrupt Status */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CM_RIS_CLKRIS (1 << 1) /* Bit 1: Clock Timeout Raw Interrupt Status */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CM_RIS_DMARXRIS (1 << 2) /* Bit 2: Receive DMA Interrupt Status */
# define I2CM_RIS_DMATXRIS (1 << 3) /* Bit 3: Transmit DMA Interrupt Status */
# define I2CM_RIS_NACKRIS (1 << 4) /* Bit 4: Address/Data NACK Interrupt Status */
# define I2CM_RIS_STARTRIS (1 << 5) /* Bit 5: START Detection Interrupt Status */
# define I2CM_RIS_STOPRIS (1 << 6) /* Bit 6: STOP Detection Interrupt Status */
# define I2CM_RIS_ARBLOSTRIS (1 << 7) /* Bit 7: Arbitration Lost Interrupt Status */
# define I2CM_RIS_TXRIS (1 << 8) /* Bit 8: Transmit FIFO Request Interrupt Status */
# define I2CM_RIS_RXRIS (1 << 9) /* Bit 9: Receive FIFO Request Interrupt Status */
# define I2CM_RIS_TXFERIS (1 << 10) /* Bit 10: Transmit FIFO Empty Interrupt Status */
# define I2CM_RIS_RXFFRIS (1 << 11) /* Bit 11: Receive FIFO Full Interrupt Status */
#endif
/* I2C Master Masked Interrupt Status (I2CM_MIS) */
#define I2CM_MIS_MMIS (1 << 0) /* Bit 0: Maseter Masked Interrupt Status */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CM_MIS_CLKMIS (1 << 1) /* Bit 1: Clock Timeout Masked Interrupt Status */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CM_MIS_DMARXMIS (1 << 2) /* Bit 2: Receive DMA Interrupt Status */
# define I2CM_MIS_DMATXMIS (1 << 3) /* Bit 3: Transmit DMA Interrupt Status */
# define I2CM_MIS_NACKMIS (1 << 4) /* Bit 4: Address/Data NACK Interrupt Status */
# define I2CM_MIS_STARTMIS (1 << 5) /* Bit 5: START Detection Interrupt Status */
# define I2CM_MIS_STOPMIS (1 << 6) /* Bit 6: STOP Detection Interrupt Status */
# define I2CM_MIS_ARBLOSTMIS (1 << 7) /* Bit 7: Arbitration Lost Interrupt Status */
# define I2CM_MIS_TXMIS (1 << 8) /* Bit 8: Transmit FIFO Request Interrupt Status */
# define I2CM_MIS_RXMIS (1 << 9) /* Bit 9: Receive FIFO Request Interrupt Status */
# define I2CM_MIS_TXFEMIS (1 << 10) /* Bit 10: Transmit FIFO Empty Interrupt Status */
# define I2CM_MIS_RXFFMIS (1 << 11) /* Bit 11: Receive FIFO Full Interrupt Status */
#endif
/* I2C Master Masked Interrupt Status (I2CM_ICR) */
#define I2CM_ICR_MIC (1 << 0) /* Bit 0: Master Masked Interrupt Clear */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CM_ICR_CLKC (1 << 1) /* Bit 1: Clock Timeout Interrupt Clear */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CM_ICR_DMARXIC (1 << 2) /* Bit 2: Receive DMA Interrupt Clear */
# define I2CM_ICR_DMATXIC (1 << 3) /* Bit 3: Transmit DMA Interrupt Clear */
# define I2CM_ICR_NACKIC (1 << 4) /* Bit 4: Address/Data NACK Interrupt Clear */
# define I2CM_ICR_STARTIC (1 << 5) /* Bit 5: START Detection Interrupt Clear */
# define I2CM_ICR_STOPIC (1 << 6) /* Bit 6: STOP Detection Interrupt Clear */
# define I2CM_ICR_ARBLOSTIC (1 << 7) /* Bit 7: Arbitration Lost Interrupt Clear */
# define I2CM_ICR_TXIC (1 << 8) /* Bit 8: Transmit FIFO Request Interrupt Clear */
# define I2CM_ICR_RXIC (1 << 9) /* Bit 9: Receive FIFO Request Interrupt Clear */
# define I2CM_ICR_TXFEIC (1 << 10) /* Bit 10: Transmit FIFO Empty Interrupt Mask */
# define I2CM_ICR_RXFFIC (1 << 11) /* Bit 11: Receive FIFO Full Interrupt Clear */
#endif
/* I2C Master Configuration (I2CM_CR) */
#define I2CM_CR_LPBK (1 << 0) /* Bit 0:: I2C Loopback */
#define I2CM_CR_MFE (1 << 4) /* Bit 4: I2C Master Function Enable */
#define I2CM_CR_SFE (1 << 5) /* Bit 5: I2C Slave Function Enable */
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define I2CM_CR_GFE (1 << 6) /* Bit 6: I2C Glitch Filter Enable */
#endif
/* I2C Master Clock Low Timeout Count */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CM_CLKOCNT_CNTL_SHIFT (0) /* Bits 7-0: I2C Master Count */
# define I2CM_CLKOCNT_CNTL_MASK (0xff << I2CM_CLKOCNT_CNTL_SHIFT)
#endif
/* I2C Master Configuration */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CM_BMON_SCL (1 << 0) /* Bit 0: II2C SCL Status */
# define I2CM_BMON_SCA (1 << 1) /* Bit 1: II2C SDA Status */
#endif
/* I2C Master Burst Length */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CM_BLEN_SHIFT (0) /* Bits 7-0: I2C Burst Length */
# define I2CM_BLEN_MASK (0xff << I2CM_BLEN_SHIFT)
#endif
/* I2C Master Burst Count */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CM_BCNT_SHIFT (0) /* Bits 7-0: I2C Burst Count */
# define I2CM_BCNT_MASK (0xff << I2CM_BCNT_SHIFT)
#endif
/* I2C Master Configuration 2 */
#if defined(CONFIG_ARCH_CHIP_TM4C123GH6ZRB)
# define I2CM_CR2_GFPW_SHIFT (4) /* I2C Glitch Filter Pulse Width */
# define I2CM_CR2_GFPW_MASK (7 << I2CM_CR2_GFPW_SHIFT)
# define I2CM_CR2_GFPW_BYPASS (0 << I2CM_CR2_GFPW_SHIFT) /* Bypass */
# define I2CM_CR2_GFPW_1CLK (1 << I2CM_CR2_GFPW_SHIFT) /* 1 clock */
# define I2CM_CR2_GFPW_2CLKS (2 << I2CM_CR2_GFPW_SHIFT) /* 2 clocks */
# define I2CM_CR2_GFPW_3CLKS (3 << I2CM_CR2_GFPW_SHIFT) /* 3 clocks */
# define I2CM_CR2_GFPW_4CLKS (4 << I2CM_CR2_GFPW_SHIFT) /* 4 clocks */
# define I2CM_CR2_GFPW_8CLKS (5 << I2CM_CR2_GFPW_SHIFT) /* 8 clocks */
# define I2CM_CR2_GFPW_16CLKS (6 << I2CM_CR2_GFPW_SHIFT) /* 16 clocks */
# define I2CM_CR2_GFPW_31CLKS (7 << I2CM_CR2_GFPW_SHIFT) /* 31 clocks */
#endif
/* I2C Slave Own Address (I2CS_OAR) */
#define I2CS_OAR_MASK 0x7f /* Bits 6-0: I2C Slave Own Address */
/* I2C Slave Control/Status (I2CS_CSR) */
#define I2CS_CSR_RREQ (1 << 0) /* Bit 0: Receive Request (read) */
#define I2CS_CSR_TREQ (1 << 1) /* Bit 1: Transmit Request (read) */
#define I2CS_CSR_FBR (1 << 2) /* Bit 2: First Byte Received (read) */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CS_CSR_OAR2SEL (1 << 3) /* Bit 3: OAR2 Address Matched (read) */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CS_CSR_QCMDST (1 << 4) /* Bit 4: Quick Command Status (read) */
# define I2CS_CSR_QCMDRW (1 << 5) /* Bit 5: Quick Command Read / Write (read) */
# define I2CS_CSR_ACTDMATX (1 << 30) /* Bit 30: DMA TX Active Status (read) */
# define I2CS_CSR_ACTDMARX (1 << 31) /* Bit 31: DMA RX Active Status (read) */
#endif
#define I2CS_CSR_DA (1 << 0) /* Bit 0: Device Active (write) */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CS_CSR_TXFIFO (1 << 1) /* Bit 1: TX FIFO Enable (write) */
# define I2CS_CSR_RXFIFO (1 << 2) /* Bit 2: RX FIFO Enable (write) */
#endif
/* I2C Slave Data (I2CS_DR) */
#define I2CS_DR_SHIFT (0) /* Bits 7-0: Data for Transfer */
#define I2CS_DR_MASK (0xff << I2CS_DR_SHIFT)
/* I2C Slave Interrupt Mask (I2CS_IMR) */
#define I2CS_IMR_DATAIM (1 << 0) /* Bit 0: Data Interrupt Mask */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CS_IMR_STARTIM (1 << 1) /* Bit 1: Start Condition Interrupt Mask */
# define I2CS_IMR_STOPIM (1 << 2) /* Bit 2: Stop Condition Interrupt Mask */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CS_IMR_DMARXIM (1 << 3) /* Bit 3: Receive DMA Interrupt Mask */
# define I2CS_IMR_DMATXIM (1 << 4) /* Bit 4: Transmit DMA Interrupt Mask */
# define I2CS_IMR_TXIM (1 << 5) /* Bit 5: Transmit FIFO Request Interrupt Mask */
# define I2CS_IMR_RXIM (1 << 6) /* Bit 6: Receive FIFO Request Interrupt Mask */
# define I2CS_IMR_TXFEIM (1 << 7) /* Bit 7: Transmit FIFO Empty Interrupt Mask */
# define I2CS_IMR_RXFFIM (1 << 8) /* Bit 8: Receive FIFO Full Interrupt Mask */
#endif
/* I2C Slave Raw Interrupt Status (I2CS_RIS) */
#define I2CS_RIS_DATARIS (1 << 0) /* Bit 0: Data Raw Interrupt Status */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CS_RIS_STARTRIS (1 << 1) /* Bit 1: Start Condition Raw Interrupt Status */
# define I2CS_RIS_STOPRIS (1 << 2) /* Bit 2: Stop Condition Raw Interrupt Status */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CS_RIS_DMARXRIS (1 << 3) /* Bit 3: Receive DMA Interrupt Mask */
# define I2CS_RIS_DMATXRIS (1 << 4) /* Bit 4: Transmit DMA Interrupt Mask */
# define I2CS_RIS_TXRIS (1 << 5) /* Bit 5: Transmit FIFO Request Interrupt Mask */
# define I2CS_RIS_RXRIS (1 << 6) /* Bit 6: Receive FIFO Request Interrupt Mask */
# define I2CS_RIS_TXFERIS (1 << 7) /* Bit 7: Transmit FIFO Empty Interrupt Mask */
# define I2CS_RIS_RXFFRIS (1 << 8) /* Bit 8: Receive FIFO Full Interrupt Mask */
#endif
/* I2C Slave Masked Interrupt Status (I2CS_MIS) */
#define I2CS_MIS_DATAMIS (1 << 0) /* Bit 0: Data Masked Interrupt Status */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CS_MIS_STARTMIS (1 << 1) /* Bit 1: Start Condition Masked Interrupt Status */
# define I2CS_MIS_STOPMIS (1 << 2) /* Bit 2: Stop Condition Masked Interrupt Status */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CS_MIS_DMARXMIS (1 << 3) /* Bit 3: Receive DMA Interrupt Mask */
# define I2CS_MIS_DMATXMIS (1 << 4) /* Bit 4: Transmit DMA Interrupt Mask */
# define I2CS_MIS_TXMIS (1 << 5) /* Bit 5: Transmit FIFO Request Interrupt Mask */
# define I2CS_MIS_RXMIS (1 << 6) /* Bit 6: Receive FIFO Request Interrupt Mask */
# define I2CS_MIS_TXFEMIS (1 << 7) /* Bit 7: Transmit FIFO Empty Interrupt Mask */
# define I2CS_MIS_RXFFMIS (1 << 8) /* Bit 8: Receive FIFO Full Interrupt Mask */
#endif
/* I2C Slave Interrupt Clear (I2CS_ICR) */
#define I2CS_ICR_DATAIC (1 << 0) /* Bit 0: Data Interrupt Clear */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CS_ICR_STARTIC (1 << 1) /* Bit 1: Start Condition Interrupt Clear */
# define I2CS_ICR_STOPIC (1 << 2) /* Bit 2: Stop Condition Interrupt Clear */
#endif
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CS_ICR_DMARXIC (1 << 3) /* Bit 3: Receive DMA Interrupt Mask */
# define I2CS_ICR_DMATXIC (1 << 4) /* Bit 4: Transmit DMA Interrupt Mask */
# define I2CS_ICR_TXIC (1 << 5) /* Bit 5: Transmit FIFO Request Interrupt Mask */
# define I2CS_ICR_RXIC (1 << 6) /* Bit 6: Receive FIFO Request Interrupt Mask */
# define I2CS_ICR_TXFEIC (1 << 7) /* Bit 7: Transmit FIFO Empty Interrupt Mask */
# define I2CS_ICR_RXFFIC (1 << 8) /* Bit 8: Receive FIFO Full Interrupt Mask */
#endif
/* I2C Slave Own Address 2 */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CS_SOAR2_SHIFT (0) /* Bits 0-6: I2C Slave Own Address 2 */
# define I2CS_SOAR2_MASK (0x7f << I2CS_SOAR2_SHIFT)
# define I2CS_SOAR2_OAR2EN (1 << 7) /* Bit 7: I2C Slave Own Address 2 Enable */
#endif
/* I2C Slave ACK Control */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CS_ACKCTL_ACKOEN (1 << 0) /* Bit 0: I2C Slave ACK Override Enable */
# define I2CS_ACKCTL_ACKOVAL (1 << 1) /* Bit 1: I2C Slave ACK Override Value */
#endif
/* I2C FIFO Data */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CSC_FIFODATA_SHIFT (0) /* Bits 7-0: I2C RX FIFO Read / Write Data Byte */
# define I2CSC_FIFODATA_MASK (0xff << I2CSC_FIFODATA_SHIFT)
#endif
/* I2C FIFO Control */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CSC_FIFOCTRL_TXTRIG_SHIFT (0) /* Bits 2-0: TX FIFO Trigger */
# define I2CSC_FIFOCTRL_TXTRIG_MASK (7 << I2CSC_FIFOCTRL_TXTRIG_SHIFT)
# define I2CSC_FIFOCTRL_TXTRIG(n) ((uint32_)(n) << I2CSC_FIFOCTRL_TXTRIG_SHIFT)
# define I2CSC_FIFOCTRL_DMATXENA (1 << 13) /* Bit 13: DMA TX Channel Enable */
# define I2CSC_FIFOCTRL_TXFLUSH (1 << 14) /* Bit 14: TX FIFO Flush */
# define I2CSC_FIFOCTRL_TXASGNMT (1 << 15) /* Bit 15: TX Control Assignment */
# define I2CSC_FIFOCTRL_RXTRIG_SHIFT (16) /* Bits 18-16: RX FIFO Trigger */
# define I2CSC_FIFOCTRL_RXTRIG_MASK (7 << I2CSC_FIFOCTRL_RXTRIG_SHIFT)
# define I2CSC_FIFOCTRL_RXTRIG(n) ((uint32_t)(n) << I2CSC_FIFOCTRL_RXTRIG_SHIFT)
# define I2CSC_FIFOCTRL_DMARXENA (1 << 20) /* Bit 29: DMA RX Channel Enable */
# define I2CSC_FIFOCTRL_RXFLUSH (1 << 30) /* Bit 30: RX FIFO Flush */
# define I2CSC_FIFOCTRL_RXASGNMT (1 << 31) /* Bit 31: RX Control Assignment */
#endif
/* I2C FIFO Status */
#if defined(CONFIG_ARCH_CHIP_TM4C129)
# define I2CSC_FIFOSTATUS_TXFE (1 << 0) /* Bit 0: TX FIFO Empty */
# define I2CSC_FIFOSTATUS_TXFF (1 << 1) /* Bit 1: TX FIFO Full */
# define I2CSC_FIFOSTATUS_TXBLWTRIG (1 << 2) /* Bit 2: TX FIFO Below Trigger Level */
# define I2CSC_FIFOSTATUS_RXFE (1 << 16) /* Bit 16: RX FIFO Empty */
# define I2CSC_FIFOSTATUS_RXFF (1 << 17) /* Bit 17: RX FIFO Full */
# define I2CSC_FIFOSTATUS_RXABVTRIG (1 << 18) /* Bit 18: RX FIFO Above Trigger Level */
#endif
/* I2C Peripheral Properties */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CSC_PP_HS (1 << 0) /* Bit 0: High-Speed Capable */
#endif
/* I2C Peripheral Configuration */
#if defined(CONFIG_ARCH_CHIP_TM4C)
# define I2CSC_PC_HS (1 << 0) /* Bit 0: High-Speed Capable */
#endif
/************************************************************************************
* Public Types
************************************************************************************/
/************************************************************************************
* Public Data
************************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#endif /* __ARCH_ARM_SRC_TIVA_CHIP_TIVA_I2C_H */
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