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git01.mediatek.com / filogic / uboot / 02e2a84b2c7e557224aa0c78c293a9a3659343c0 / . / drivers / pinctrl / uniphier / pinctrl-ph1-pro5.c
blob: 3749250066978c008e629ef9a68fa6d5263207ff [file] [log] [blame]
Masahiro Yamada7cd89062015-09-11 20:17:36 +0900[diff] [blame]1/*
2 * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7#include <dm/device.h>
8#include <dm/pinctrl.h>
9
10#include "pinctrl-uniphier.h"
11
12static const struct uniphier_pinctrl_pin ph1_pro5_pins[] = {
13 UNIPHIER_PINCTRL_PIN(47, 0),
14 UNIPHIER_PINCTRL_PIN(48, 0),
15 UNIPHIER_PINCTRL_PIN(49, 0),
16 UNIPHIER_PINCTRL_PIN(50, 0),
17 UNIPHIER_PINCTRL_PIN(53, 0),
18 UNIPHIER_PINCTRL_PIN(54, 0),
19 UNIPHIER_PINCTRL_PIN(87, 0),
20 UNIPHIER_PINCTRL_PIN(88, 0),
21 UNIPHIER_PINCTRL_PIN(101, 0),
22 UNIPHIER_PINCTRL_PIN(102, 0),
23};
24
25static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42};
26static const unsigned emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0};
27static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46};
28static const unsigned emmc_dat8_muxvals[] = {0, 0, 0, 0};
29static const unsigned i2c0_pins[] = {112, 113};
30static const unsigned i2c0_muxvals[] = {0, 0};
31static const unsigned i2c1_pins[] = {114, 115};
32static const unsigned i2c1_muxvals[] = {0, 0};
33static const unsigned i2c2_pins[] = {116, 117};
34static const unsigned i2c2_muxvals[] = {0, 0};
35static const unsigned i2c3_pins[] = {118, 119};
36static const unsigned i2c3_muxvals[] = {0, 0};
37static const unsigned i2c5_pins[] = {87, 88};
38static const unsigned i2c5_muxvals[] = {2, 2};
39static const unsigned i2c5b_pins[] = {196, 197};
40static const unsigned i2c5b_muxvals[] = {2, 2};
41static const unsigned i2c5c_pins[] = {215, 216};
42static const unsigned i2c5c_muxvals[] = {2, 2};
43static const unsigned i2c6_pins[] = {101, 102};
44static const unsigned i2c6_muxvals[] = {2, 2};
45static const unsigned nand_pins[] = {19, 20, 21, 22, 23, 24, 25, 28, 29, 30,
46 31, 32, 33, 34, 35};
47static const unsigned nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
48 0, 0};
49static const unsigned nand_cs1_pins[] = {26, 27};
50static const unsigned nand_cs1_muxvals[] = {0, 0};
51static const unsigned sd_pins[] = {250, 251, 252, 253, 254, 255, 256, 257, 258};
52static const unsigned sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
53static const unsigned uart0_pins[] = {47, 48};
54static const unsigned uart0_muxvals[] = {0, 0};
55static const unsigned uart0b_pins[] = {227, 228};
56static const unsigned uart0b_muxvals[] = {3, 3};
57static const unsigned uart1_pins[] = {49, 50};
58static const unsigned uart1_muxvals[] = {0, 0};
59static const unsigned uart2_pins[] = {51, 52};
60static const unsigned uart2_muxvals[] = {0, 0};
61static const unsigned uart3_pins[] = {53, 54};
62static const unsigned uart3_muxvals[] = {0, 0};
63static const unsigned usb0_pins[] = {124, 125};
64static const unsigned usb0_muxvals[] = {0, 0};
65static const unsigned usb1_pins[] = {126, 127};
66static const unsigned usb1_muxvals[] = {0, 0};
67static const unsigned usb2_pins[] = {128, 129};
68static const unsigned usb2_muxvals[] = {0, 0};
69
70static const struct uniphier_pinctrl_group ph1_pro5_groups[] = {
71 UNIPHIER_PINCTRL_GROUP(emmc),
72 UNIPHIER_PINCTRL_GROUP(emmc_dat8),
73 UNIPHIER_PINCTRL_GROUP(i2c0),
74 UNIPHIER_PINCTRL_GROUP(i2c1),
75 UNIPHIER_PINCTRL_GROUP(i2c2),
76 UNIPHIER_PINCTRL_GROUP(i2c3),
77 UNIPHIER_PINCTRL_GROUP(i2c5),
78 UNIPHIER_PINCTRL_GROUP(i2c5b),
79 UNIPHIER_PINCTRL_GROUP(i2c5c),
80 UNIPHIER_PINCTRL_GROUP(i2c6),
81 UNIPHIER_PINCTRL_GROUP(nand),
82 UNIPHIER_PINCTRL_GROUP(nand_cs1),
83 UNIPHIER_PINCTRL_GROUP(sd),
84 UNIPHIER_PINCTRL_GROUP(uart0),
85 UNIPHIER_PINCTRL_GROUP(uart0b),
86 UNIPHIER_PINCTRL_GROUP(uart1),
87 UNIPHIER_PINCTRL_GROUP(uart2),
88 UNIPHIER_PINCTRL_GROUP(uart3),
89 UNIPHIER_PINCTRL_GROUP(usb0),
90 UNIPHIER_PINCTRL_GROUP(usb1),
91 UNIPHIER_PINCTRL_GROUP(usb2),
92};
93
94static const char * const ph1_pro5_functions[] = {
95 "emmc",
96 "i2c0",
97 "i2c1",
98 "i2c2",
99 "i2c3",
100 "i2c5",
101 "i2c6",
102 "nand",
103 "sd",
104 "uart0",
105 "uart1",
106 "uart2",
107 "uart3",
108 "usb0",
109 "usb1",
110 "usb2",
111};
112
113static struct uniphier_pinctrl_socdata ph1_pro5_pinctrl_socdata = {
114 .pins = ph1_pro5_pins,
115 .pins_count = ARRAY_SIZE(ph1_pro5_pins),
116 .groups = ph1_pro5_groups,
117 .groups_count = ARRAY_SIZE(ph1_pro5_groups),
118 .functions = ph1_pro5_functions,
119 .functions_count = ARRAY_SIZE(ph1_pro5_functions),
120 .mux_bits = 4,
121 .reg_stride = 8,
122 .load_pinctrl = true,
123};
124
125static int ph1_pro5_pinctrl_probe(struct udevice *dev)
126{
127 return uniphier_pinctrl_probe(dev, &ph1_pro5_pinctrl_socdata);
128}
129
130static const struct udevice_id ph1_pro5_pinctrl_match[] = {
131 { .compatible = "socionext,ph1-pro5-pinctrl" },
132 { /* sentinel */ }
133};
134
135U_BOOT_DRIVER(ph1_pro5_pinctrl) = {
136 .name = "ph1-pro5-pinctrl",
137 .id = UCLASS_PINCTRL,
138 .of_match = of_match_ptr(ph1_pro5_pinctrl_match),
139 .probe = ph1_pro5_pinctrl_probe,
140 .remove = uniphier_pinctrl_remove,
141 .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
142 .ops = &uniphier_pinctrl_ops,
143 .flags = DM_FLAG_PRE_RELOC,
144};