mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-30 23:26:45 +07:00
10f9edaeaa
This patch convert mc13xxx MFD driver to use regmap irq framework for interrupt registration. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Lee Jones <lee.jones@linaro.org>
53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
/*
|
|
* Copyright 2012 Creative Product Design
|
|
* Marc Reilly <marc@cpdesign.com.au>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it under
|
|
* the terms of the GNU General Public License version 2 as published by the
|
|
* Free Software Foundation.
|
|
*/
|
|
#ifndef __DRIVERS_MFD_MC13XXX_H
|
|
#define __DRIVERS_MFD_MC13XXX_H
|
|
|
|
#include <linux/mutex.h>
|
|
#include <linux/regmap.h>
|
|
#include <linux/mfd/mc13xxx.h>
|
|
|
|
#define MC13XXX_NUMREGS 0x3f
|
|
#define MC13XXX_IRQ_REG_CNT 2
|
|
#define MC13XXX_IRQ_PER_REG 24
|
|
|
|
struct mc13xxx;
|
|
|
|
struct mc13xxx_variant {
|
|
const char *name;
|
|
void (*print_revision)(struct mc13xxx *mc13xxx, u32 revision);
|
|
};
|
|
|
|
extern struct mc13xxx_variant
|
|
mc13xxx_variant_mc13783,
|
|
mc13xxx_variant_mc13892,
|
|
mc13xxx_variant_mc34708;
|
|
|
|
struct mc13xxx {
|
|
struct regmap *regmap;
|
|
|
|
struct device *dev;
|
|
const struct mc13xxx_variant *variant;
|
|
|
|
struct regmap_irq irqs[MC13XXX_IRQ_PER_REG * MC13XXX_IRQ_REG_CNT];
|
|
struct regmap_irq_chip irq_chip;
|
|
struct regmap_irq_chip_data *irq_data;
|
|
|
|
struct mutex lock;
|
|
int irq;
|
|
int flags;
|
|
|
|
int adcflags;
|
|
};
|
|
|
|
int mc13xxx_common_init(struct device *dev);
|
|
int mc13xxx_common_exit(struct device *dev);
|
|
|
|
#endif /* __DRIVERS_MFD_MC13XXX_H */
|