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/* Copyright 2018 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.
*/
/* MAX14637 USB BC 1.2 Charger Detector driver definitions */
#include "gpio.h"
#define MAX14637_FLAGS_ENABLE_ACTIVE_LOW BIT(0)
#define MAX14637_FLAGS_CHG_DET_ACTIVE_LOW BIT(1)
struct max14637_config_t {
/*
* Enable signal to BC 1.2. Can be active high or low depending on
* MAX14637_FLAGS_ENABLE_ACTIVE_LOW flag bit.
*/
enum gpio_signal chip_enable_pin;
/*
* Charger detect signal from BC 1.2 chip. Can be active high or low
* depending on MAX14637_FLAGS_CHG_DET_ACTIVE_LOW flag bit.
*/
enum gpio_signal chg_det_pin;
/* Configuration flags with prefix MAX14637_FLAGS. */
int flags;
};
/*
* Array that contains boards-specific configuration for BC 1.2 charging chips.
*/
extern const struct max14637_config_t
max14637_config[CONFIG_USB_PD_PORT_MAX_COUNT];
extern const struct bc12_drv max14637_drv;
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