cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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core.h (2104B)

      1/* SPDX-License-Identifier: GPL-2.0-or-later */
      2/*
      3 * DA9150 MFD Driver - Core Data
      4 *
      5 * Copyright (c) 2014 Dialog Semiconductor
      6 *
      7 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
      8 */
      9
     10#ifndef __DA9150_CORE_H
     11#define __DA9150_CORE_H
     12
     13#include <linux/device.h>
     14#include <linux/i2c.h>
     15#include <linux/interrupt.h>
     16#include <linux/regmap.h>
     17
     18/* I2C address paging */
     19#define DA9150_REG_PAGE_SHIFT	8
     20#define DA9150_REG_PAGE_MASK	0xFF
     21
     22/* IRQs */
     23#define DA9150_NUM_IRQ_REGS	4
     24#define DA9150_IRQ_VBUS		0
     25#define DA9150_IRQ_CHG		1
     26#define DA9150_IRQ_TCLASS	2
     27#define DA9150_IRQ_TJUNC	3
     28#define DA9150_IRQ_VFAULT	4
     29#define DA9150_IRQ_CONF		5
     30#define DA9150_IRQ_DAT		6
     31#define DA9150_IRQ_DTYPE	7
     32#define DA9150_IRQ_ID		8
     33#define DA9150_IRQ_ADP		9
     34#define DA9150_IRQ_SESS_END	10
     35#define DA9150_IRQ_SESS_VLD	11
     36#define DA9150_IRQ_FG		12
     37#define DA9150_IRQ_GP		13
     38#define DA9150_IRQ_TBAT		14
     39#define DA9150_IRQ_GPIOA	15
     40#define DA9150_IRQ_GPIOB	16
     41#define DA9150_IRQ_GPIOC	17
     42#define DA9150_IRQ_GPIOD	18
     43#define DA9150_IRQ_GPADC	19
     44#define DA9150_IRQ_WKUP		20
     45
     46/* I2C sub-device address */
     47#define DA9150_QIF_I2C_ADDR_LSB		0x5
     48
     49struct da9150_fg_pdata {
     50	u32 update_interval;	/* msecs */
     51	u8 warn_soc_lvl;	/* % value */
     52	u8 crit_soc_lvl;	/* % value */
     53};
     54
     55struct da9150_pdata {
     56	int irq_base;
     57	struct da9150_fg_pdata *fg_pdata;
     58};
     59
     60struct da9150 {
     61	struct device *dev;
     62	struct regmap *regmap;
     63	struct i2c_client *core_qif;
     64
     65	struct regmap_irq_chip_data *regmap_irq_data;
     66	int irq;
     67	int irq_base;
     68};
     69
     70/* Device I/O - Query Interface for FG and standard register access */
     71void da9150_read_qif(struct da9150 *da9150, u8 addr, int count, u8 *buf);
     72void da9150_write_qif(struct da9150 *da9150, u8 addr, int count, const u8 *buf);
     73
     74u8 da9150_reg_read(struct da9150 *da9150, u16 reg);
     75void da9150_reg_write(struct da9150 *da9150, u16 reg, u8 val);
     76void da9150_set_bits(struct da9150 *da9150, u16 reg, u8 mask, u8 val);
     77
     78void da9150_bulk_read(struct da9150 *da9150, u16 reg, int count, u8 *buf);
     79void da9150_bulk_write(struct da9150 *da9150, u16 reg, int count, const u8 *buf);
     80
     81#endif /* __DA9150_CORE_H */