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/* Copyright 2020 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* Parade PS8743 USB Type-C Redriving Switch for USB Host / DisplayPort.
*/
#ifndef __CROS_EC_PS8743_H
#define __CROS_EC_PS8743_H
#include "usb_mux.h"
#include "usb_mux/ps8743_public.h"
/* Status register for checking mux state */
#define PS8743_REG_STATUS 0x09
#define PS8743_STATUS_POLARITY_INVERTED BIT(2)
#define PS8743_STATUS_USB_ENABLED BIT(3)
#define PS8743_STATUS_DP_ENABLED BIT(4)
#define PS8743_STATUS_HPD_ASSERTED BIT(7)
/* Chip ID / revision registers and expected fused values */
#define PS8743_REG_REVISION_ID1 0xf0
#define PS8743_REG_REVISION_ID2 0xf1
#define PS8743_REG_CHIP_ID1 0xf2
#define PS8743_REG_CHIP_ID2 0xf3
#define PS8743_REVISION_ID1_0 0x00
#define PS8743_REVISION_ID1_1 0x01
#define PS8743_REVISION_ID2 0x0b
#define PS8743_CHIP_ID1 0x41
#define PS8743_CHIP_ID2 0x87
/* Misc register for checking DCI / SS pair mode status */
#define PS8743_MISC_DCI_SS_MODES 0x42
#define PS8743_SSTX_NORMAL_OPERATION_MODE BIT(4)
#define PS8743_SSTX_POWER_SAVING_MODE BIT(5)
#define PS8743_SSTX_SUSPEND_MODE BIT(6)
/* Misc resiger for checking HPD / DP / USB / FLIP mode status */
#define PS8743_MISC_HPD_DP_USB_FLIP 0x09
#define PS8743_USB_MODE_STATUS BIT(3)
#define PS8743_DP_MODE_STATUS BIT(4)
#endif /* __CROS_EC_PS8743_H */
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