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git01.mediatek.com / filogic / uboot / e637a8e44d64c5aa46be504cb01b979c49e36899 / . / drivers / pinctrl / uniphier / pinctrl-uniphier-ld11.c
blob: bf8c69357ef65de0b84781154e44d8364d85ee59 [file] [log] [blame]
Masahiro Yamadae637a8e2016-06-29 19:38:58 +0900[diff] [blame^]1/*
2 * Copyright (C) 2016 Socionext Inc.
3 * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
4 *
5 * SPDX-License-Identifier: GPL-2.0+
6 */
7
8#include <dm/device.h>
9#include <dm/pinctrl.h>
10
11#include "pinctrl-uniphier.h"
12
13static const unsigned emmc_pins[] = {18, 19, 20, 21, 22, 23, 24, 25};
14static const unsigned emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0};
15static const unsigned emmc_dat8_pins[] = {26, 27, 28, 29};
16static const unsigned emmc_dat8_muxvals[] = {0, 0, 0, 0};
17static const unsigned i2c0_pins[] = {63, 64};
18static const unsigned i2c0_muxvals[] = {0, 0};
19static const unsigned i2c1_pins[] = {65, 66};
20static const unsigned i2c1_muxvals[] = {0, 0};
21static const unsigned i2c3_pins[] = {67, 68};
22static const unsigned i2c3_muxvals[] = {1, 1};
23static const unsigned i2c4_pins[] = {61, 62};
24static const unsigned i2c4_muxvals[] = {1, 1};
25static const unsigned nand_pins[] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
26 15, 16, 17};
27static const unsigned nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
28 0, 0, 0};
29static const unsigned uart0_pins[] = {54, 55};
30static const unsigned uart0_muxvals[] = {0, 0};
31static const unsigned uart1_pins[] = {58, 59};
32static const unsigned uart1_muxvals[] = {1, 1};
33static const unsigned uart2_pins[] = {90, 91};
34static const unsigned uart2_muxvals[] = {1, 1};
35static const unsigned uart3_pins[] = {94, 95};
36static const unsigned uart3_muxvals[] = {1, 1};
37static const unsigned usb0_pins[] = {46, 47};
38static const unsigned usb0_muxvals[] = {0, 0};
39static const unsigned usb1_pins[] = {48, 49};
40static const unsigned usb1_muxvals[] = {0, 0};
41static const unsigned usb2_pins[] = {50, 51};
42static const unsigned usb2_muxvals[] = {0, 0};
43
44static const struct uniphier_pinctrl_group uniphier_ld11_groups[] = {
45 UNIPHIER_PINCTRL_GROUP(emmc),
46 UNIPHIER_PINCTRL_GROUP(emmc_dat8),
47 UNIPHIER_PINCTRL_GROUP(i2c0),
48 UNIPHIER_PINCTRL_GROUP(i2c1),
49 UNIPHIER_PINCTRL_GROUP(i2c3),
50 UNIPHIER_PINCTRL_GROUP(i2c4),
51 UNIPHIER_PINCTRL_GROUP(nand),
52 UNIPHIER_PINCTRL_GROUP(uart0),
53 UNIPHIER_PINCTRL_GROUP(uart1),
54 UNIPHIER_PINCTRL_GROUP(uart2),
55 UNIPHIER_PINCTRL_GROUP(uart3),
56 UNIPHIER_PINCTRL_GROUP(usb0),
57 UNIPHIER_PINCTRL_GROUP(usb1),
58 UNIPHIER_PINCTRL_GROUP(usb2),
59};
60
61static const char * const uniphier_ld11_functions[] = {
62 "emmc",
63 "i2c0",
64 "i2c1",
65 "i2c3",
66 "i2c4",
67 "nand",
68 "uart0",
69 "uart1",
70 "uart2",
71 "uart3",
72 "usb0",
73 "usb1",
74 "usb2",
75};
76
77static struct uniphier_pinctrl_socdata uniphier_ld11_pinctrl_socdata = {
78 .groups = uniphier_ld11_groups,
79 .groups_count = ARRAY_SIZE(uniphier_ld11_groups),
80 .functions = uniphier_ld11_functions,
81 .functions_count = ARRAY_SIZE(uniphier_ld11_functions),
82 .caps = UNIPHIER_PINCTRL_CAPS_PERPIN_IECTRL,
83};
84
85static int uniphier_ld11_pinctrl_probe(struct udevice *dev)
86{
87 return uniphier_pinctrl_probe(dev, &uniphier_ld11_pinctrl_socdata);
88}
89
90static const struct udevice_id uniphier_ld11_pinctrl_match[] = {
91 { .compatible = "socionext,uniphier-ld11-pinctrl" },
92 { /* sentinel */ }
93};
94
95U_BOOT_DRIVER(uniphier_ld11_pinctrl) = {
96 .name = "uniphier-ld11-pinctrl",
97 .id = UCLASS_PINCTRL,
98 .of_match = of_match_ptr(uniphier_ld11_pinctrl_match),
99 .probe = uniphier_ld11_pinctrl_probe,
100 .remove = uniphier_pinctrl_remove,
101 .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
102 .ops = &uniphier_pinctrl_ops,
103};