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/* Copyright 2022 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef __ZEPHYR_SHIM_TCPCI_USB_MUX_H
#define __ZEPHYR_SHIM_TCPCI_USB_MUX_H
#include "dt-bindings/usbc_mux.h"
#include "tcpm/ps8xxx_public.h"
#include "tcpm/tcpci.h"
#define TCPCI_TCPM_USB_MUX_COMPAT cros_ec_usbc_mux_tcpci
#define PS8XXX_USB_MUX_COMPAT parade_usbc_mux_ps8xxx
/**
* Add I2C configuration and USB_MUX_FLAG_NOT_TCPC to enforce it when
* mux_read()/mux_write() functions are used.
*/
/* clang-format off */
#define USB_MUX_CONFIG_TCPCI_TCPM_WITH_I2C(mux_id) \
{ \
USB_MUX_COMMON_FIELDS_WITH_FLAGS( \
mux_id, USB_MUX_FLAG_NOT_TCPC, USB_MUX_FLAG_NOT_TCPC), \
.driver = &tcpci_tcpm_usb_mux_driver, \
.hpd_update = USB_MUX_CALLBACK_OR_NULL(mux_id, hpd_update), \
.i2c_port = I2C_PORT_BY_DEV(mux_id), \
.i2c_addr_flags = DT_REG_ADDR(mux_id), \
}
/* clang-format on */
/** Use I2C configuration from TCPC */
/* clang-format off */
#define USB_MUX_CONFIG_TCPCI_TCPM_WO_I2C(mux_id) \
{ \
USB_MUX_COMMON_FIELDS(mux_id), \
.driver = &tcpci_tcpm_usb_mux_driver, \
.hpd_update = USB_MUX_CALLBACK_OR_NULL(mux_id, hpd_update), \
}
/* clang-format on */
#define USB_MUX_CONFIG_TCPCI_TCPM(mux_id) \
COND_CODE_1(DT_NODE_HAS_PROP(mux_id, reg), \
(USB_MUX_CONFIG_TCPCI_TCPM_WITH_I2C(mux_id)), \
(USB_MUX_CONFIG_TCPCI_TCPM_WO_I2C(mux_id)))
#endif /* __ZEPHYR_SHIM_TCPCI_USB_MUX_H */
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