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/*
* This file is part of the coreboot project.
*
* Copyright 2016 Google Inc.
*
* 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.
*/
#ifndef MAINBOARD_EC_H
#define MAINBOARD_EC_H
#include <ec/google/chromeec/ec_commands.h>
/*
* GPIO_11 for SCI is routed to GPE0_DW1 and maps to group GPIO_GPE_N_31_0
* which is North community
*/
#define EC_SCI_GPI GPE0_DW1_11
/* EC SMI */
#define EC_SMI_GPI GPIO_49
/*
* On lidopen/lidclose GPIO_22 from North Community gets toggled and
* is used in _PRW to wake up device from sleep. GPIO_22 maps to
* group GPIO_GPE_N_31_0 and the pad is configured as SCI with
* EDGE_SINGLE and INVERT.
*/
#define GPE_EC_WAKE GPE0_DW1_22
#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
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