| /* ------------------------------------------ |
| * Copyright (c) 2017, Synopsys, Inc. All rights reserved. |
| |
| * 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 of the Synopsys, Inc., 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 HOLDER 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. |
| * |
| * \version 2017.03 |
| * \date 2014-07-01 |
| * \author Huaqi Fang(Huaqi.Fang@synopsys.com) |
| --------------------------------------------- */ |
| |
| /** |
| * \file |
| * \ingroup DEVICE_DW_IIC |
| * \brief DesignWare IIC driver hardware description |
| * related header file configuration file |
| * \details configuration file to enable or disable some function of iic |
| */ |
| |
| #ifndef _DEVICE_DW_IIC_HAL_CFG_H_ |
| #define _DEVICE_DW_IIC_HAL_CFG_H_ |
| |
| #ifndef DW_IIC_ALLOW_RESTART |
| #define DW_IIC_ALLOW_RESTART (1) /*!< allow restart configuration */ |
| #endif |
| |
| #ifdef DW_IIC_SPECIAL_START_BYTE |
| #define DW_IIC_SPECIAL_START_BYTE (0) /*!< SPECIAL bit enable in IC_TAR */ |
| #endif |
| |
| #ifndef DW_IIC_MST_10_BIT_ADDR_SUPPORT |
| #define DW_IIC_MST_10_BIT_ADDR_SUPPORT (1) /*!< enable 10-bit address mode */ |
| #endif |
| |
| #ifdef DW_IIC_SLV_10_BIT_ADDR_SUPPORT |
| #define DW_IIC_SLV_10_BIT_ADDR_SUPPORT (1) /*!< slave 10-bit addressing mode */ |
| #endif |
| |
| #ifndef DW_IIC_DYNAMIC_TAR_UPDATE_SUPPORT |
| #define DW_IIC_DYNAMIC_TAR_UPDATE_SUPPORT (0) /*!< Dynamic target address update support */ |
| #endif |
| |
| #ifndef DW_IIC_DISABLE_MAX_T_POLL_CNT |
| #define DW_IIC_DISABLE_MAX_T_POLL_CNT (1250) /*!< Timeout count, approximate to be 25us in 50MHz CPU @ Standard mode */ |
| #endif |
| |
| #ifndef DW_IIC_CALC_FIFO_LEN_ENABLE |
| #define DW_IIC_CALC_FIFO_LEN_ENABLE (1) /*!< Default enable calculate fifo length */ |
| #endif |
| |
| #ifndef DW_IIC_USE_IC_CLK_MHZ |
| #define DW_IIC_USE_IC_CLK_MHZ (50) /*!< Default use 50MHz IC_CLK */ |
| #endif |
| |
| #ifndef DW_IIC_USE_HS_BUS_LOADING_100PF |
| #define DW_IIC_USE_HS_BUS_LOADING_100PF (1) /*!< Use bus loading 100pf */ |
| #endif |
| |
| #endif /* _DEVICE_DW_IIC_HAL_CFG_H_ */ |
| |
