summaryrefslogtreecommitdiff
path: root/include/linux/mfd/lpc_ich.h
blob: 1fbda1f8967db41ba3bacd331e5d18dfa8ebca3c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 *  linux/drivers/mfd/lpc_ich.h
 *
 *  Copyright (c) 2012 Extreme Engineering Solution, Inc.
 *  Author: Aaron Sierra <asierra@xes-inc.com>
 */
#ifndef LPC_ICH_H
#define LPC_ICH_H

#include <linux/platform_data/x86/spi-intel.h>

/* GPIO resources */
#define ICH_RES_GPIO	0
#define ICH_RES_GPE0	1

/* GPIO compatibility */
enum lpc_gpio_versions {
	ICH_I3100_GPIO,
	ICH_V5_GPIO,
	ICH_V6_GPIO,
	ICH_V7_GPIO,
	ICH_V9_GPIO,
	ICH_V10CORP_GPIO,
	ICH_V10CONS_GPIO,
	AVOTON_GPIO,
};

struct lpc_ich_gpio_info;

struct lpc_ich_info {
	char name[32];
	unsigned int iTCO_version;
	enum lpc_gpio_versions gpio_version;
	enum intel_spi_type spi_type;
	const struct lpc_ich_gpio_info *gpio_info;
	u8 use_gpio;
};

#endif