/******************************************************************************
 *
 * Copyright (C) 2016-2017 Cadence Design Systems, Inc.
 * All rights reserved worldwide.
 *
 * 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 copyright holder 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
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 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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 *
 * Copyright 2017 NXP
 *
 ******************************************************************************
 *
 * API_AFE.h
 *
 ******************************************************************************
 */

#ifndef API_AFE_H_
#define API_AFE_H_

#include "util.h"

typedef enum {
	AFE_LINK_RATE_1_6 = 0x6,
	AFE_LINK_RATE_2_7 = 0xA,
	AFE_LINK_RATE_5_4 = 0x14,
	AFE_LINK_RATE_8_1 = 0x1A,
} ENUM_AFE_LINK_RATE;

typedef enum {
	CLK_RATIO_1_1,
	CLK_RATIO_5_4,
	CLK_RATIO_3_2,
	CLK_RATIO_2_1,
	CLK_RATIO_1_2,
	CLK_RATIO_5_8,
	CLK_RATIO_3_4
} clk_ratio_t;

typedef struct {
	u32 value;
	u8 lsb;
	u8 msb;
} reg_field_t;

void Afe_write(state_struct *state, u32 offset, u16 val);
u16 Afe_read(state_struct *state, u32 offset);
void AFE_init(state_struct *state, int num_lanes,
	      ENUM_AFE_LINK_RATE link_rate);
void AFE_power(state_struct *state, int num_lanes,
	       ENUM_AFE_LINK_RATE link_rate);
void set_field_value(reg_field_t *reg_field, u32 value);
int set_reg_value(reg_field_t reg_field);

#endif