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/* Copyright 2019 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.
*
* Driver header for Intel Burnside Bridge - Thunderbolt/USB/DisplayPort Retimer
*/
#ifndef __CROS_EC_BB_RETIMER_H
#define __CROS_EC_BB_RETIMER_H
#include "gpio.h"
#include "usb_mux.h"
/* Burnside Bridge I2C Configuration Space */
#define BB_RETIMER_REG_VENDOR_ID 0
#define BB_RETIMER_VENDOR_ID 0x8086
#define BB_RETIMER_REG_DEVICE_ID 1
#define BB_RETIMER_DEVICE_ID 0x15EE
/* Connection State Register Attributes */
#define BB_RETIMER_REG_CONNECTION_STATE 4
#define BB_RETIMER_DATA_CONNECTION_PRESENT BIT(0)
#define BB_RETIMER_CONNECTION_ORIENTATION BIT(1)
#define BB_RETIMER_ACTIVE_CABLE BIT(2)
#define BB_RETIMER_USB_3_CONNECTION BIT(5)
#define BB_RETIMER_USB_DATA_ROLE BIT(7)
#define BB_RETIMER_DP_CONNECTION BIT(8)
#define BB_RETIMER_DP_PIN_ASSIGNMENT BIT(10)
#define BB_RETIMER_DEBUG_ACCESSORY_MODE BIT(12)
#define BB_RETIMER_IRQ_HPD BIT(14)
#define BB_RETIMER_HPD_LVL BIT(15)
/* Supported USB retimer drivers */
extern const struct usb_retimer_driver bb_usb_retimer;
#endif /* __CROS_EC_BB_RETIMER_H */
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