blob: afb784eaee45bcabeb85c4a9cc17073ffc03ba06 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
/* SPDX-License-Identifier: GPL-2.0+ */
/* SC16IS7xx SPI/I2C tty serial driver */
#ifndef _SC16IS7XX_H_
#define _SC16IS7XX_H_
#include <linux/mod_devicetable.h>
#include <linux/regmap.h>
#include <linux/types.h>
#define SC16IS7XX_NAME "sc16is7xx"
#define SC16IS7XX_MAX_PORTS 2 /* Maximum number of UART ports per IC. */
struct device;
struct sc16is7xx_devtype {
char name[10];
int nr_gpio;
int nr_uart;
};
extern const struct regmap_config sc16is7xx_regcfg;
extern const struct of_device_id sc16is7xx_dt_ids[];
extern const struct sc16is7xx_devtype sc16is74x_devtype;
extern const struct sc16is7xx_devtype sc16is750_devtype;
extern const struct sc16is7xx_devtype sc16is752_devtype;
extern const struct sc16is7xx_devtype sc16is760_devtype;
extern const struct sc16is7xx_devtype sc16is762_devtype;
const char *sc16is7xx_regmap_name(u8 port_id);
unsigned int sc16is7xx_regmap_port_mask(unsigned int port_id);
int sc16is7xx_probe(struct device *dev, const struct sc16is7xx_devtype *devtype,
struct regmap *regmaps[], int irq);
void sc16is7xx_remove(struct device *dev);
#endif /* _SC16IS7XX_H_ */
|
