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Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* DA9150 MFD Driver - Core Data
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*
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* Copyright (c) 2014 Dialog Semiconductor
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*
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* Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
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*/
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#ifndef __DA9150_CORE_H
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#define __DA9150_CORE_H
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#include <linux/device.h>
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#include <linux/i2c.h>
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#include <linux/interrupt.h>
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#include <linux/regmap.h>
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/* I2C address paging */
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#define DA9150_REG_PAGE_SHIFT 8
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#define DA9150_REG_PAGE_MASK 0xFF
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/* IRQs */
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#define DA9150_NUM_IRQ_REGS 4
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#define DA9150_IRQ_VBUS 0
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#define DA9150_IRQ_CHG 1
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#define DA9150_IRQ_TCLASS 2
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#define DA9150_IRQ_TJUNC 3
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#define DA9150_IRQ_VFAULT 4
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#define DA9150_IRQ_CONF 5
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#define DA9150_IRQ_DAT 6
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#define DA9150_IRQ_DTYPE 7
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#define DA9150_IRQ_ID 8
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#define DA9150_IRQ_ADP 9
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#define DA9150_IRQ_SESS_END 10
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#define DA9150_IRQ_SESS_VLD 11
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#define DA9150_IRQ_FG 12
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#define DA9150_IRQ_GP 13
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#define DA9150_IRQ_TBAT 14
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#define DA9150_IRQ_GPIOA 15
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#define DA9150_IRQ_GPIOB 16
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#define DA9150_IRQ_GPIOC 17
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#define DA9150_IRQ_GPIOD 18
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#define DA9150_IRQ_GPADC 19
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#define DA9150_IRQ_WKUP 20
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/* I2C sub-device address */
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#define DA9150_QIF_I2C_ADDR_LSB 0x5
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struct da9150_fg_pdata {
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u32 update_interval; /* msecs */
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u8 warn_soc_lvl; /* % value */
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u8 crit_soc_lvl; /* % value */
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};
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struct da9150_pdata {
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int irq_base;
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struct da9150_fg_pdata *fg_pdata;
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};
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struct da9150 {
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struct device *dev;
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struct regmap *regmap;
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struct i2c_client *core_qif;
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struct regmap_irq_chip_data *regmap_irq_data;
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int irq;
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int irq_base;
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};
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/* Device I/O - Query Interface for FG and standard register access */
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void da9150_read_qif(struct da9150 *da9150, u8 addr, int count, u8 *buf);
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void da9150_write_qif(struct da9150 *da9150, u8 addr, int count, const u8 *buf);
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u8 da9150_reg_read(struct da9150 *da9150, u16 reg);
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void da9150_reg_write(struct da9150 *da9150, u16 reg, u8 val);
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void da9150_set_bits(struct da9150 *da9150, u16 reg, u8 mask, u8 val);
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void da9150_bulk_read(struct da9150 *da9150, u16 reg, int count, u8 *buf);
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void da9150_bulk_write(struct da9150 *da9150, u16 reg, int count, const u8 *buf);
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#endif /* __DA9150_CORE_H */
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