+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * core.h -- Core driver for NXP PCF50633
- *
- * (C) 2006-2008 by Openmoko, Inc.
- * All rights reserved.
- */
-
-#ifndef __LINUX_MFD_PCF50633_CORE_H
-#define __LINUX_MFD_PCF50633_CORE_H
-
-#include <linux/i2c.h>
-#include <linux/workqueue.h>
-#include <linux/regulator/driver.h>
-#include <linux/regulator/machine.h>
-#include <linux/pm.h>
-#include <linux/power_supply.h>
-
-struct pcf50633;
-struct regmap;
-
-#define PCF50633_NUM_REGULATORS 11
-
-struct pcf50633_platform_data {
- struct regulator_init_data reg_init_data[PCF50633_NUM_REGULATORS];
-
- char **batteries;
- int num_batteries;
-
- /*
- * Should be set accordingly to the reference resistor used, see
- * I_{ch(ref)} charger reference current in the pcf50633 User
- * Manual.
- */
- int charger_reference_current_ma;
-
- /* Callbacks */
- void (*probe_done)(struct pcf50633 *);
- void (*mbc_event_callback)(struct pcf50633 *, int);
- void (*regulator_registered)(struct pcf50633 *, int);
- void (*force_shutdown)(struct pcf50633 *);
-
- u8 resumers[5];
-};
-
-struct pcf50633_irq {
- void (*handler) (int, void *);
- void *data;
-};
-
-int pcf50633_register_irq(struct pcf50633 *pcf, int irq,
- void (*handler) (int, void *), void *data);
-int pcf50633_free_irq(struct pcf50633 *pcf, int irq);
-
-int pcf50633_irq_mask(struct pcf50633 *pcf, int irq);
-int pcf50633_irq_unmask(struct pcf50633 *pcf, int irq);
-int pcf50633_irq_mask_get(struct pcf50633 *pcf, int irq);
-
-int pcf50633_read_block(struct pcf50633 *, u8 reg,
- int nr_regs, u8 *data);
-int pcf50633_write_block(struct pcf50633 *pcf, u8 reg,
- int nr_regs, u8 *data);
-u8 pcf50633_reg_read(struct pcf50633 *, u8 reg);
-int pcf50633_reg_write(struct pcf50633 *pcf, u8 reg, u8 val);
-
-int pcf50633_reg_set_bit_mask(struct pcf50633 *pcf, u8 reg, u8 mask, u8 val);
-int pcf50633_reg_clear_bits(struct pcf50633 *pcf, u8 reg, u8 bits);
-
-/* Interrupt registers */
-
-#define PCF50633_REG_INT1 0x02
-#define PCF50633_REG_INT2 0x03
-#define PCF50633_REG_INT3 0x04
-#define PCF50633_REG_INT4 0x05
-#define PCF50633_REG_INT5 0x06
-
-#define PCF50633_REG_INT1M 0x07
-#define PCF50633_REG_INT2M 0x08
-#define PCF50633_REG_INT3M 0x09
-#define PCF50633_REG_INT4M 0x0a
-#define PCF50633_REG_INT5M 0x0b
-
-enum {
- /* Chip IRQs */
- PCF50633_IRQ_ADPINS,
- PCF50633_IRQ_ADPREM,
- PCF50633_IRQ_USBINS,
- PCF50633_IRQ_USBREM,
- PCF50633_IRQ_RESERVED1,
- PCF50633_IRQ_RESERVED2,
- PCF50633_IRQ_ALARM,
- PCF50633_IRQ_SECOND,
- PCF50633_IRQ_ONKEYR,
- PCF50633_IRQ_ONKEYF,
- PCF50633_IRQ_EXTON1R,
- PCF50633_IRQ_EXTON1F,
- PCF50633_IRQ_EXTON2R,
- PCF50633_IRQ_EXTON2F,
- PCF50633_IRQ_EXTON3R,
- PCF50633_IRQ_EXTON3F,
- PCF50633_IRQ_BATFULL,
- PCF50633_IRQ_CHGHALT,
- PCF50633_IRQ_THLIMON,
- PCF50633_IRQ_THLIMOFF,
- PCF50633_IRQ_USBLIMON,
- PCF50633_IRQ_USBLIMOFF,
- PCF50633_IRQ_ADCRDY,
- PCF50633_IRQ_ONKEY1S,
- PCF50633_IRQ_LOWSYS,
- PCF50633_IRQ_LOWBAT,
- PCF50633_IRQ_HIGHTMP,
- PCF50633_IRQ_AUTOPWRFAIL,
- PCF50633_IRQ_DWN1PWRFAIL,
- PCF50633_IRQ_DWN2PWRFAIL,
- PCF50633_IRQ_LEDPWRFAIL,
- PCF50633_IRQ_LEDOVP,
- PCF50633_IRQ_LDO1PWRFAIL,
- PCF50633_IRQ_LDO2PWRFAIL,
- PCF50633_IRQ_LDO3PWRFAIL,
- PCF50633_IRQ_LDO4PWRFAIL,
- PCF50633_IRQ_LDO5PWRFAIL,
- PCF50633_IRQ_LDO6PWRFAIL,
- PCF50633_IRQ_HCLDOPWRFAIL,
- PCF50633_IRQ_HCLDOOVL,
-
- /* Always last */
- PCF50633_NUM_IRQ,
-};
-
-struct pcf50633 {
- struct device *dev;
- struct regmap *regmap;
-
- struct pcf50633_platform_data *pdata;
- int irq;
- struct pcf50633_irq irq_handler[PCF50633_NUM_IRQ];
- struct work_struct irq_work;
- struct workqueue_struct *work_queue;
- struct mutex lock;
-
- u8 mask_regs[5];
-
- u8 suspend_irq_masks[5];
- u8 resume_reason[5];
- int is_suspended;
-
- int onkey1s_held;
-
- struct platform_device *rtc_pdev;
- struct platform_device *mbc_pdev;
- struct platform_device *adc_pdev;
- struct platform_device *input_pdev;
- struct platform_device *bl_pdev;
- struct platform_device *regulator_pdev[PCF50633_NUM_REGULATORS];
-};
-
-enum pcf50633_reg_int1 {
- PCF50633_INT1_ADPINS = 0x01, /* Adapter inserted */
- PCF50633_INT1_ADPREM = 0x02, /* Adapter removed */
- PCF50633_INT1_USBINS = 0x04, /* USB inserted */
- PCF50633_INT1_USBREM = 0x08, /* USB removed */
- /* reserved */
- PCF50633_INT1_ALARM = 0x40, /* RTC alarm time is reached */
- PCF50633_INT1_SECOND = 0x80, /* RTC periodic second interrupt */
-};
-
-enum pcf50633_reg_int2 {
- PCF50633_INT2_ONKEYR = 0x01, /* ONKEY rising edge */
- PCF50633_INT2_ONKEYF = 0x02, /* ONKEY falling edge */
- PCF50633_INT2_EXTON1R = 0x04, /* EXTON1 rising edge */
- PCF50633_INT2_EXTON1F = 0x08, /* EXTON1 falling edge */
- PCF50633_INT2_EXTON2R = 0x10, /* EXTON2 rising edge */
- PCF50633_INT2_EXTON2F = 0x20, /* EXTON2 falling edge */
- PCF50633_INT2_EXTON3R = 0x40, /* EXTON3 rising edge */
- PCF50633_INT2_EXTON3F = 0x80, /* EXTON3 falling edge */
-};
-
-enum pcf50633_reg_int3 {
- PCF50633_INT3_BATFULL = 0x01, /* Battery full */
- PCF50633_INT3_CHGHALT = 0x02, /* Charger halt */
- PCF50633_INT3_THLIMON = 0x04,
- PCF50633_INT3_THLIMOFF = 0x08,
- PCF50633_INT3_USBLIMON = 0x10,
- PCF50633_INT3_USBLIMOFF = 0x20,
- PCF50633_INT3_ADCRDY = 0x40, /* ADC result ready */
- PCF50633_INT3_ONKEY1S = 0x80, /* ONKEY pressed 1 second */
-};
-
-enum pcf50633_reg_int4 {
- PCF50633_INT4_LOWSYS = 0x01,
- PCF50633_INT4_LOWBAT = 0x02,
- PCF50633_INT4_HIGHTMP = 0x04,
- PCF50633_INT4_AUTOPWRFAIL = 0x08,
- PCF50633_INT4_DWN1PWRFAIL = 0x10,
- PCF50633_INT4_DWN2PWRFAIL = 0x20,
- PCF50633_INT4_LEDPWRFAIL = 0x40,
- PCF50633_INT4_LEDOVP = 0x80,
-};
-
-enum pcf50633_reg_int5 {
- PCF50633_INT5_LDO1PWRFAIL = 0x01,
- PCF50633_INT5_LDO2PWRFAIL = 0x02,
- PCF50633_INT5_LDO3PWRFAIL = 0x04,
- PCF50633_INT5_LDO4PWRFAIL = 0x08,
- PCF50633_INT5_LDO5PWRFAIL = 0x10,
- PCF50633_INT5_LDO6PWRFAIL = 0x20,
- PCF50633_INT5_HCLDOPWRFAIL = 0x40,
- PCF50633_INT5_HCLDOOVL = 0x80,
-};
-
-/* misc. registers */
-#define PCF50633_REG_OOCSHDWN 0x0c
-
-/* LED registers */
-#define PCF50633_REG_LEDOUT 0x28
-#define PCF50633_REG_LEDENA 0x29
-#define PCF50633_REG_LEDCTL 0x2a
-#define PCF50633_REG_LEDDIM 0x2b
-
-static inline struct pcf50633 *dev_to_pcf50633(struct device *dev)
-{
- return dev_get_drvdata(dev);
-}
-
-int pcf50633_irq_init(struct pcf50633 *pcf, int irq);
-void pcf50633_irq_free(struct pcf50633 *pcf);
-extern const struct dev_pm_ops pcf50633_pm;
-
-#endif
projects / nvme.git / commitdiff