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Diffstat (limited to 'src/ec/google/chromeec/ec.h')
| -rw-r--r-- | src/ec/google/chromeec/ec.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/ec/google/chromeec/ec.h b/src/ec/google/chromeec/ec.h new file mode 100644 index 0000000000..f056d266e6 --- /dev/null +++ b/src/ec/google/chromeec/ec.h @@ -0,0 +1,49 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 The Chromium OS Authors. All rights reserved. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * Mailbox EC communication interface for Google Chrome Embedded Controller. + */ + +#ifndef _EC_GOOGLE_CHROMEEC_EC_H +#define _EC_GOOGLE_CHROMEEC_EC_H + +#ifndef __PRE_RAM__ +u32 google_chromeec_get_wake_mask(void); +int google_chromeec_set_sci_mask(u32 mask); +int google_chromeec_set_smi_mask(u32 mask); +int google_chromeec_set_wake_mask(u32 mask); +u8 google_chromeec_get_event(void); +int google_ec_running_ro(void); +u16 google_chromeec_get_board_version(void); +#endif + +u32 google_chromeec_get_events_b(void); +int google_chromeec_kbbacklight(int percent); +void google_chromeec_post(u8 postcode); +void google_chromeec_log_events(u32 mask); + +enum usb_charge_mode { + USB_CHARGE_MODE_DISABLED, + USB_CHARGE_MODE_CHARGE_AUTO, + USB_CHARGE_MODE_CHARGE_BC12, + USB_CHARGE_MODE_DOWNSTREAM_500MA, + USB_CHARGE_MODE_DOWNSTREAM_1500MA, +}; +int google_chromeec_set_usb_charge_mode(u8 port_id, enum usb_charge_mode mode); + +#endif /* _EC_GOOGLE_CHROMEEC_EC_H */ |