laptops-kernel/include/linux/mfd/lpc_ich.h

/* 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;
};

extern const struct software_node lpc_ich_gpio_swnode;

#endif