/****************************************************************************
 * arch/xtensa/src/esp32s2/hardware/regi2c_ctrl.h
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.  The
 * ASF licenses this file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the
 * License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 ****************************************************************************/

#ifndef __ARCH_XTENSA_SRC_ESP32S2_HARDWARE_REGI2C_CTRL_H
#define __ARCH_XTENSA_SRC_ESP32S2_HARDWARE_REGI2C_CTRL_H

/****************************************************************************
 * Included Files
 ****************************************************************************/

#include <stdint.h>
#include "esp32s2_soc.h"

/****************************************************************************
 * Pre-processor Definitions
 ****************************************************************************/

/* Convenience macros for the above functions, these use register
 * definitions from regi2c_bbpll.h/regi2c_dig_reg.h/regi2c_lp_bias.h/
 * regi2c_bias.h header files.
 */

#define REGI2C_WRITE_MASK(block, reg_add, indata) \
      rom_i2c_writereg_mask(block, block##_HOSTID, reg_add, reg_add##_MSB, \
                            reg_add##_LSB, indata)

#define REGI2C_READ_MASK(block, reg_add) \
      rom_i2c_readreg_mask(block, block##_HOSTID, reg_add, reg_add##_MSB, \
                           reg_add##_LSB)

#define REGI2C_WRITE(block, reg_add, indata) \
      rom_i2c_writereg(block, block##_HOSTID,  reg_add, indata)

#define REGI2C_READ(block, reg_add) \
      rom_i2c_readreg(block, block##_HOSTID,  reg_add)

#endif /* __ARCH_XTENSA_SRC_ESP32S2_HARDWARE_REGI2C_CTRL_H */