1/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
2/*
3 * Copyright (c) 2017 Baylibre SAS.
4 * Author:  Jerome Brunet  <jbrunet@baylibre.com>
5 *
6 * Copyright (c) 2017 Amlogic, Inc. All rights reserved.
7 * Author: Xingyu Chen <xingyu.chen@amlogic.com>
8 *
9 */
10
11struct meson_pmx_bank {
12	const char *name;
13	unsigned int first;
14	unsigned int last;
15	unsigned int reg;
16	unsigned int offset;
17};
18
19struct meson_axg_pmx_data {
20	struct meson_pmx_bank *pmx_banks;
21	unsigned int num_pmx_banks;
22};
23
24#define BANK_PMX(n, f, l, r, o)				\
25	{							\
26		.name   = n,					\
27		.first	= f,					\
28		.last	= l,					\
29		.reg	= r,					\
30		.offset = o,					\
31	}
32
33struct meson_pmx_axg_data {
34        unsigned int func;
35};
36
37#define PMX_DATA(f)							\
38	{								\
39		.func = f,						\
40	}
41
42#define GROUP(grp, f)							\
43	{								\
44		.name = #grp,						\
45		.pins = grp ## _pins,                                   \
46		.num_pins = ARRAY_SIZE(grp ## _pins),			\
47		.data = (const struct meson_pmx_axg_data[]){		\
48			PMX_DATA(f),					\
49		},							\
50	}
51
52#define GPIO_GROUP(gpio)						\
53	{								\
54		.name = #gpio,						\
55		.pins = (const unsigned int[]){ gpio },			\
56		.num_pins = 1,						\
57		.data = (const struct meson_pmx_axg_data[]){		\
58			PMX_DATA(0),					\
59		},							\
60	}
61
62extern const struct pinmux_ops meson_axg_pmx_ops;
63