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/* Copyright 2020 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* ON Semiconductor NB7V904M USB Type-C DisplayPort Alt Mode Redriver
*/
#ifndef __CROS_EC_USB_REDRIVER_NB7V904M_H
#define __CROS_EC_USB_REDRIVER_NB7V904M_H
#include "compile_time_macros.h"
#include "usb_mux.h"
#define NB7V904M_I2C_ADDR0 0x19
#define NB7V904M_I2C_ADDR1 0x1A
#define NB7V904M_I2C_ADDR2 0x1C
/* Registers */
#define NB7V904M_REG_GEN_DEV_SETTINGS 0x00
#define NB7V904M_REG_AUX_CH_CTRL 0x09
/* 0x00 - General Device Settings */
#define NB7V904M_CHIP_EN BIT(0)
#define NB7V904M_USB_DP_NORMAL BIT(1)
#define NB7V904M_USB_DP_FLIPPED 0
#define NB7V904M_DP_ONLY BIT(2)
#define NB7V904M_USB_ONLY (BIT(3) | BIT(1))
#define NB7V904M_OP_MODE_MASK GENMASK(3, 1)
#define NB7V904M_CH_A_EN BIT(4)
#define NB7V904M_CH_B_EN BIT(5)
#define NB7V904M_CH_C_EN BIT(6)
#define NB7V904M_CH_D_EN BIT(7)
#define NB7V904M_CH_EN_MASK GENMASK(7, 4)
/* 0x09 - Auxiliary Channel Control */
#define NB7V904M_AUX_CH_NORMAL 0
#define NB7V904M_AUX_CH_FLIPPED BIT(0)
#define NB7V904M_AUX_CH_HI_Z BIT(1)
extern const struct usb_retimer_driver nb7v904m_usb_redriver_drv;
#endif /* __CROS_EC_USB_REDRIVER_NB7V904M_H */
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