linux/include/linux/mfd/max8998.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * max8998.h - Voltage regulator driver for the Maxim 8998
 *
 *  Copyright (C) 2009-2010 Samsung Electrnoics
 *  Kyungmin Park <[email protected]>
 *  Marek Szyprowski <[email protected]>
 */

#ifndef __LINUX_MFD_MAX8998_H
#define __LINUX_MFD_MAX8998_H

#include <linux/regulator/machine.h>

/* MAX 8998 regulator ids */
enum { … };

/**
 * max8998_regulator_data - regulator data
 * @id: regulator id
 * @initdata: regulator init data (contraints, supplies, ...)
 * @reg_node: DT node of regulator (unused on non-DT platforms)
 */
struct max8998_regulator_data { … };

/**
 * struct max8998_board - packages regulator init data
 * @regulators: array of defined regulators
 * @num_regulators: number of regulators used
 * @irq_base: base IRQ number for max8998, required for IRQs
 * @ono: power onoff IRQ number for max8998
 * @buck_voltage_lock: Do NOT change the values of the following six
 *   registers set by buck?_voltage?. The voltage of BUCK1/2 cannot
 *   be other than the preset values.
 * @buck1_voltage: BUCK1 DVS mode 1 voltage registers
 * @buck2_voltage: BUCK2 DVS mode 2 voltage registers
 * @buck1_default_idx: Default for BUCK1 gpio pin 1, 2
 * @buck2_default_idx: Default for BUCK2 gpio pin.
 * @wakeup: Allow to wake up from suspend
 * @rtc_delay: LP3974 RTC chip bug that requires delay after a register
 * write before reading it.
 * @eoc: End of Charge Level in percent: 10% ~ 45% by 5% step
 *   If it equals 0, leave it unchanged.
 *   Otherwise, it is a invalid value.
 * @restart: Restart Level in mV: 100, 150, 200, and -1 for disable.
 *   If it equals 0, leave it unchanged.
 *   Otherwise, it is a invalid value.
 * @timeout: Full Timeout in hours: 5, 6, 7, and -1 for disable.
 *   If it equals 0, leave it unchanged.
 *   Otherwise, leave it unchanged.
 */
struct max8998_platform_data { … };

#endif /*  __LINUX_MFD_MAX8998_H */