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/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2015 Google Inc.
 * Copyright (C) 2015 Intel Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc.
 */

#ifndef MAINBOARD_EC_H
#define MAINBOARD_EC_H

#include <ec/google/chromeec/ec_commands.h>
#include <soc/gpio.h>
#include <soc/gpe.h>

/* GPP_E16 is EC_SCI_L. GPP_E group is routed to dword 2 in the GPE0 block. */
#define EC_SCI_GPI	GPE0_DW2_16
#define EC_SMI_GPI	GPP_E15

#define MAINBOARD_EC_SCI_EVENTS \
	(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED)        |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN)          |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED)      |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED)   |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_LOW)       |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_CRITICAL)  |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY)           |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_STATUS)    |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_THRESHOLD) |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_OVERLOAD)  |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_START)    |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_STOP)     |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER)       |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU))

#define MAINBOARD_EC_SMI_EVENTS \
	(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))

/* EC can wake from S5 with lid or power button */
#define MAINBOARD_EC_S5_WAKE_EVENTS \
	(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN)     |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_POWER_BUTTON))

/* EC can wake from S3 with lid or power button or key press */
#define MAINBOARD_EC_S3_WAKE_EVENTS \
	(MAINBOARD_EC_S5_WAKE_EVENTS |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED))

/* Log EC wake events plus EC shutdown events */
#define MAINBOARD_EC_LOG_EVENTS \
	(EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_SHUTDOWN) |\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_SHUTDOWN)|\
	 EC_HOST_EVENT_MASK(EC_HOST_EVENT_PANIC))

#ifndef __ACPI__
extern void mainboard_ec_init(void);
#endif

#endif