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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101/* SPDX-License-Identifier: GPL-2.0+ *//* * max8998.h - Voltage regulator driver for the Maxim 8998 * * Copyright (C) 2009-2010 Samsung Electronics * Kyungmin Park <kyungmin.park@samsung.com> * Marek Szyprowski <m.szyprowski@samsung.com> */
#ifndef __LINUX_MFD_MAX8998_H#define __LINUX_MFD_MAX8998_H
#include <linux/regulator/machine.h>
/* MAX 8998 regulator ids */enum { MAX8998_LDO2 = 2, MAX8998_LDO3, MAX8998_LDO4, MAX8998_LDO5, MAX8998_LDO6, MAX8998_LDO7, MAX8998_LDO8, MAX8998_LDO9, MAX8998_LDO10, MAX8998_LDO11, MAX8998_LDO12, MAX8998_LDO13, MAX8998_LDO14, MAX8998_LDO15, MAX8998_LDO16, MAX8998_LDO17, MAX8998_BUCK1, MAX8998_BUCK2, MAX8998_BUCK3, MAX8998_BUCK4, MAX8998_EN32KHZ_AP, MAX8998_EN32KHZ_CP, MAX8998_ENVICHG, MAX8998_ESAFEOUT1, MAX8998_ESAFEOUT2, MAX8998_CHARGER,};
/** * 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 { int id; struct regulator_init_data *initdata; struct device_node *reg_node;};
/** * 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 { struct max8998_regulator_data *regulators; int num_regulators; unsigned int irq_base; int ono; bool buck_voltage_lock; int buck1_voltage[4]; int buck2_voltage[2]; int buck1_default_idx; int buck2_default_idx; bool wakeup; bool rtc_delay; int eoc; int restart; int timeout;};
#endif /* __LINUX_MFD_MAX8998_H */