// SPDX-License-Identifier: GPL-2.0-only /* * MFD core driver for the X-Powers' Power Management ICs * * AXP20x typically comprises an adaptive USB-Compatible PWM charger, BUCK DC-DC * converters, LDOs, multiple 12-bit ADCs of voltage, current and temperature * as well as configurable GPIOs. * * This file contains the interface independent core functions. * * Copyright (C) 2014 Carlo Caione * * Author: Carlo Caione <[email protected]> */ #include <linux/acpi.h> #include <linux/bitops.h> #include <linux/delay.h> #include <linux/err.h> #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/mfd/axp20x.h> #include <linux/mfd/core.h> #include <linux/module.h> #include <linux/of.h> #include <linux/property.h> #include <linux/reboot.h> #include <linux/regmap.h> #include <linux/regulator/consumer.h> #define AXP20X_OFF … #define AXP806_REG_ADDR_EXT_ADDR_MASTER_MODE … #define AXP806_REG_ADDR_EXT_ADDR_SLAVE_MODE … static const char * const axp20x_model_names[] = …; static const struct regmap_range axp152_writeable_ranges[] = …; static const struct regmap_range axp152_volatile_ranges[] = …; static const struct regmap_access_table axp152_writeable_table = …; static const struct regmap_access_table axp152_volatile_table = …; static const struct regmap_range axp20x_writeable_ranges[] = …; static const struct regmap_range axp20x_volatile_ranges[] = …; static const struct regmap_access_table axp20x_writeable_table = …; static const struct regmap_access_table axp20x_volatile_table = …; static const struct regmap_range axp192_writeable_ranges[] = …; static const struct regmap_range axp192_volatile_ranges[] = …; static const struct regmap_access_table axp192_writeable_table = …; static const struct regmap_access_table axp192_volatile_table = …; /* AXP22x ranges are shared with the AXP809, as they cover the same range */ static const struct regmap_range axp22x_writeable_ranges[] = …; static const struct regmap_range axp22x_volatile_ranges[] = …; static const struct regmap_access_table axp22x_writeable_table = …; static const struct regmap_access_table axp22x_volatile_table = …; /* AXP288 ranges are shared with the AXP803, as they cover the same range */ static const struct regmap_range axp288_writeable_ranges[] = …; static const struct regmap_range axp288_volatile_ranges[] = …; static const struct regmap_access_table axp288_writeable_table = …; static const struct regmap_access_table axp288_volatile_table = …; static const struct regmap_range axp806_writeable_ranges[] = …; static const struct regmap_range axp313a_writeable_ranges[] = …; static const struct regmap_range axp313a_volatile_ranges[] = …; static const struct regmap_access_table axp313a_writeable_table = …; static const struct regmap_access_table axp313a_volatile_table = …; static const struct regmap_range axp717_writeable_ranges[] = …; static const struct regmap_range axp717_volatile_ranges[] = …; static const struct regmap_access_table axp717_writeable_table = …; static const struct regmap_access_table axp717_volatile_table = …; static const struct regmap_range axp806_volatile_ranges[] = …; static const struct regmap_access_table axp806_writeable_table = …; static const struct regmap_access_table axp806_volatile_table = …; static const struct regmap_range axp15060_writeable_ranges[] = …; static const struct regmap_range axp15060_volatile_ranges[] = …; static const struct regmap_access_table axp15060_writeable_table = …; static const struct regmap_access_table axp15060_volatile_table = …; static const struct resource axp152_pek_resources[] = …; static const struct resource axp192_ac_power_supply_resources[] = …; static const struct resource axp192_usb_power_supply_resources[] = …; static const struct resource axp20x_ac_power_supply_resources[] = …; static const struct resource axp20x_pek_resources[] = …; static const struct resource axp20x_usb_power_supply_resources[] = …; static const struct resource axp22x_usb_power_supply_resources[] = …; /* AXP803 and AXP813/AXP818 share the same interrupts */ static const struct resource axp803_usb_power_supply_resources[] = …; static const struct resource axp22x_pek_resources[] = …; static const struct resource axp288_power_button_resources[] = …; static const struct resource axp288_fuel_gauge_resources[] = …; static const struct resource axp313a_pek_resources[] = …; static const struct resource axp717_pek_resources[] = …; static const struct resource axp803_pek_resources[] = …; static const struct resource axp806_pek_resources[] = …; static const struct resource axp809_pek_resources[] = …; static const struct resource axp15060_pek_resources[] = …; static const struct regmap_config axp152_regmap_config = …; static const struct regmap_config axp192_regmap_config = …; static const struct regmap_config axp20x_regmap_config = …; static const struct regmap_config axp22x_regmap_config = …; static const struct regmap_config axp288_regmap_config = …; static const struct regmap_config axp313a_regmap_config = …; static const struct regmap_config axp717_regmap_config = …; static const struct regmap_config axp806_regmap_config = …; static const struct regmap_config axp15060_regmap_config = …; #define INIT_REGMAP_IRQ(_variant, _irq, _off, _mask) … static const struct regmap_irq axp152_regmap_irqs[] = …; static const struct regmap_irq axp192_regmap_irqs[] = …; static const struct regmap_irq axp20x_regmap_irqs[] = …; static const struct regmap_irq axp22x_regmap_irqs[] = …; /* some IRQs are compatible with axp20x models */ static const struct regmap_irq axp288_regmap_irqs[] = …; static const struct regmap_irq axp313a_regmap_irqs[] = …; static const struct regmap_irq axp717_regmap_irqs[] = …; static const struct regmap_irq axp803_regmap_irqs[] = …; static const struct regmap_irq axp806_regmap_irqs[] = …; static const struct regmap_irq axp809_regmap_irqs[] = …; static const struct regmap_irq axp15060_regmap_irqs[] = …; static const struct regmap_irq_chip axp152_regmap_irq_chip = …; static unsigned int axp192_get_irq_reg(struct regmap_irq_chip_data *data, unsigned int base, int index) { … } static const struct regmap_irq_chip axp192_regmap_irq_chip = …; static const struct regmap_irq_chip axp20x_regmap_irq_chip = …; static const struct regmap_irq_chip axp22x_regmap_irq_chip = …; static const struct regmap_irq_chip axp288_regmap_irq_chip = …; static const struct regmap_irq_chip axp313a_regmap_irq_chip = …; static const struct regmap_irq_chip axp717_regmap_irq_chip = …; static const struct regmap_irq_chip axp803_regmap_irq_chip = …; static const struct regmap_irq_chip axp806_regmap_irq_chip = …; static const struct regmap_irq_chip axp809_regmap_irq_chip = …; static const struct regmap_irq_chip axp15060_regmap_irq_chip = …; static const struct mfd_cell axp192_cells[] = …; static const struct mfd_cell axp20x_cells[] = …; static const struct mfd_cell axp221_cells[] = …; static const struct mfd_cell axp223_cells[] = …; static const struct mfd_cell axp152_cells[] = …; static struct mfd_cell axp313a_cells[] = …; static struct mfd_cell axp717_cells[] = …; static const struct resource axp288_adc_resources[] = …; static const struct resource axp288_extcon_resources[] = …; static const struct resource axp288_charger_resources[] = …; static const char * const axp288_fuel_gauge_suppliers[] = …; static const struct property_entry axp288_fuel_gauge_properties[] = …; static const struct software_node axp288_fuel_gauge_sw_node = …; static const struct mfd_cell axp288_cells[] = …; static const struct mfd_cell axp803_cells[] = …; static const struct mfd_cell axp806_self_working_cells[] = …; static const struct mfd_cell axp806_cells[] = …; static const struct mfd_cell axp809_cells[] = …; static const struct mfd_cell axp813_cells[] = …; static const struct mfd_cell axp15060_cells[] = …; /* For boards that don't have IRQ line connected to SOC. */ static const struct mfd_cell axp_regulator_only_cells[] = …; static int axp20x_power_off(struct sys_off_data *data) { … } int axp20x_match_device(struct axp20x_dev *axp20x) { … } EXPORT_SYMBOL(…); int axp20x_device_probe(struct axp20x_dev *axp20x) { … } EXPORT_SYMBOL(…); void axp20x_device_remove(struct axp20x_dev *axp20x) { … } EXPORT_SYMBOL(…); MODULE_DESCRIPTION(…) …; MODULE_AUTHOR(…) …; MODULE_LICENSE(…) …;
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