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Aaron Sierra4630b132012-03-28 09:43:10 -05001/*
2 * linux/drivers/mfd/lpc_ich.h
3 *
4 * Copyright (c) 2012 Extreme Engineering Solution, Inc.
5 * Author: Aaron Sierra <asierra@xes-inc.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License 2 as published
9 * by the Free Software Foundation.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; see the file COPYING. If not, write to
18 * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
19 */
20#ifndef LPC_ICH_H
21#define LPC_ICH_H
22
Mika Westerbergff00d7a2016-11-28 15:06:25 +030023#include <linux/platform_data/intel-spi.h>
24
Aaron Sierra4630b132012-03-28 09:43:10 -050025/* GPIO resources */
26#define ICH_RES_GPIO 0
27#define ICH_RES_GPE0 1
28
29/* GPIO compatibility */
Vincent Donnefort6cec3652014-02-14 15:01:53 +010030enum {
31 ICH_I3100_GPIO,
32 ICH_V5_GPIO,
33 ICH_V6_GPIO,
34 ICH_V7_GPIO,
35 ICH_V9_GPIO,
36 ICH_V10CORP_GPIO,
37 ICH_V10CONS_GPIO,
Vincent Donnefortfacd9932014-02-14 15:01:54 +010038 AVOTON_GPIO,
Vincent Donnefort6cec3652014-02-14 15:01:53 +010039};
Aaron Sierra4630b132012-03-28 09:43:10 -050040
41struct lpc_ich_info {
42 char name[32];
Aaron Sierra887c8ec2012-04-20 14:14:11 -050043 unsigned int iTCO_version;
Aaron Sierra4630b132012-03-28 09:43:10 -050044 unsigned int gpio_version;
Mika Westerbergff00d7a2016-11-28 15:06:25 +030045 enum intel_spi_type spi_type;
Jean Delvare4f600ad2012-07-23 17:34:15 +020046 u8 use_gpio;
Aaron Sierra4630b132012-03-28 09:43:10 -050047};
48
49#endif