1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (C) 2012 John Crispin <john@phrozen.org>
4 */
5
6#ifndef _PINCTRL_MTMIPS_H__
7#define _PINCTRL_MTMIPS_H__
8
9#define FUNC(name, value, pin_first, pin_count) \
10 { name, value, pin_first, pin_count }
11
12#define GRP(_name, _func, _mask, _shift) \
13 { .name = _name, .mask = _mask, .shift = _shift, \
14 .func = _func, .gpio = _mask, \
15 .func_count = ARRAY_SIZE(_func) }
16
17#define GRP_G(_name, _func, _mask, _gpio, _shift) \
18 { .name = _name, .mask = _mask, .shift = _shift, \
19 .func = _func, .gpio = _gpio, \
20 .func_count = ARRAY_SIZE(_func) }
21
22struct mtmips_pmx_group;
23
24struct mtmips_pmx_func {
25 const char *name;
26 const char value;
27
28 int pin_first;
29 int pin_count;
30 int *pins;
31
32 int *groups;
33 int group_count;
34
35 int enabled;
36};
37
38struct mtmips_pmx_group {
39 const char *name;
40 int enabled;
41
42 const u32 shift;
43 const char mask;
44 const char gpio;
45
46 struct mtmips_pmx_func *func;
47 int func_count;
48};
49
50int mtmips_pinctrl_init(struct platform_device *pdev,
51 struct mtmips_pmx_group *data);
52
53#endif
54

source code of linux/drivers/pinctrl/mediatek/pinctrl-mtmips.h