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/* Copyright 2015 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.
*/
/* USB Power delivery port management - common header for TCPM drivers */
#ifndef __CROS_EC_USB_PD_TCPM_TCPM_H
#define __CROS_EC_USB_PD_TCPM_TCPM_H
#ifdef __cplusplus
extern "C" {
#endif
#include "tcpm_driver.h"
#include "usb_pd_tcpm.h"
#if defined(CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE) && \
!defined(CONFIG_USB_PD_DUAL_ROLE)
#error "DRP auto toggle requires board to have DRP support"
#error "Please upgrade your board configuration"
#endif
#ifndef CONFIG_USB_PD_TCPC
extern const struct tcpc_config_t tcpc_config[];
/* I2C wrapper functions - get I2C port / slave addr from config struct. */
int16_t tcpc_write(int16_t port, int16_t reg, int16_t val);
int16_t tcpc_write16(int16_t port, int16_t reg, int16_t val);
int16_t tcpc_read(int16_t port, int16_t reg, int16_t *val);
int16_t tcpc_read16(int16_t port, int16_t reg, int16_t *val);
int16_t tcpc_xfer(int16_t port,
const uint8_t *out, int16_t out_size,
uint8_t *in, int16_t in_size,
int16_t flags);
#endif
#ifdef __cplusplus
}
#endif
#endif
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