diff options
| author | Nico Huber <nico.huber@secunet.com> | 2013-05-02 15:26:08 +0200 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-06-06 20:39:52 +0200 |
| commit | a53266bee0bf2b4d92090d0194c694853318a370 (patch) | |
| tree | a433e6cb938982755afedbcba3ed5607af9348ef /src/ec/kontron/it8516e/ec.h | |
| parent | ea6d6e8c1f1e5785d5c41029f3bb76e726aece6c (diff) | |
ec/kontron/it8516e: Add it8516e EC driver
This driver communicates with the IT8516e on the Kontron KTQM77.
Since we don't know if the firmware and protocol are standard for
the chip or customized to the board, call it kontron/it8516e.
Change-Id: I7382172c6d865d60106c929124444821a07a5184
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3390
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/ec/kontron/it8516e/ec.h')
| -rw-r--r-- | src/ec/kontron/it8516e/ec.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/ec/kontron/it8516e/ec.h b/src/ec/kontron/it8516e/ec.h new file mode 100644 index 0000000000..5bd2801e20 --- /dev/null +++ b/src/ec/kontron/it8516e/ec.h @@ -0,0 +1,43 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 secunet Security Networks AG + * + * 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 + */ + +#ifndef EC_KONTRON_IT8516E_EC_H +#define EC_KONTRON_IT8516E_EC_H + +enum { /* PNP logical device numbers */ + IT8516E_LDN_UART1 = 0x01, + IT8516E_LDN_UART2 = 0x02, + IT8516E_LDN_SWUC = 0x04, + IT8516E_LDN_MOUSE = 0x05, + IT8516E_LDN_KBD = 0x06, + IT8516E_LDN_SMFI = 0x0f, + IT8516E_LDN_BRAM = 0x10, + IT8516E_LDN_PM1 = 0x11, + IT8516E_LDN_PM2 = 0x12, + IT8516E_LDN_PM3 = 0x17, +}; + +enum it8516e_fan_modes { /* Possible modes of fan control */ + IT8516E_MODE_AUTO = 0x80, + IT8516E_MODE_PWM = 0x01, + IT8516E_MODE_SPEED = 0x02, + IT8516E_MODE_THERMAL = 0x03, +}; + +#endif |