pinctrl-mtmips.h

 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