2 * Copyright (C) 2015-2016 Socionext Inc.
3 * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
5 * SPDX-License-Identifier: GPL-2.0+
10 #include <dm/pinctrl.h>
12 #include "pinctrl-uniphier.h"
14 static const struct uniphier_pinctrl_pin uniphier_pro5_pins[] = {
15 UNIPHIER_PINCTRL_PIN(47, 0),
16 UNIPHIER_PINCTRL_PIN(48, 0),
17 UNIPHIER_PINCTRL_PIN(49, 0),
18 UNIPHIER_PINCTRL_PIN(50, 0),
19 UNIPHIER_PINCTRL_PIN(53, 0),
20 UNIPHIER_PINCTRL_PIN(54, 0),
21 UNIPHIER_PINCTRL_PIN(87, 0),
22 UNIPHIER_PINCTRL_PIN(88, 0),
23 UNIPHIER_PINCTRL_PIN(101, 0),
24 UNIPHIER_PINCTRL_PIN(102, 0),
27 static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42};
28 static const int emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0};
29 static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46};
30 static const int emmc_dat8_muxvals[] = {0, 0, 0, 0};
31 static const unsigned i2c0_pins[] = {112, 113};
32 static const int i2c0_muxvals[] = {0, 0};
33 static const unsigned i2c1_pins[] = {114, 115};
34 static const int i2c1_muxvals[] = {0, 0};
35 static const unsigned i2c2_pins[] = {116, 117};
36 static const int i2c2_muxvals[] = {0, 0};
37 static const unsigned i2c3_pins[] = {118, 119};
38 static const int i2c3_muxvals[] = {0, 0};
39 static const unsigned i2c5_pins[] = {87, 88};
40 static const int i2c5_muxvals[] = {2, 2};
41 static const unsigned i2c5b_pins[] = {196, 197};
42 static const int i2c5b_muxvals[] = {2, 2};
43 static const unsigned i2c5c_pins[] = {215, 216};
44 static const int i2c5c_muxvals[] = {2, 2};
45 static const unsigned i2c6_pins[] = {101, 102};
46 static const int i2c6_muxvals[] = {2, 2};
47 static const unsigned nand_pins[] = {19, 20, 21, 22, 23, 24, 25, 28, 29, 30,
49 static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
50 static const unsigned nand_cs1_pins[] = {26, 27};
51 static const int nand_cs1_muxvals[] = {0, 0};
52 static const unsigned sd_pins[] = {250, 251, 252, 253, 254, 255, 256, 257, 258};
53 static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
54 static const unsigned system_bus_pins[] = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
56 static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
58 static const unsigned system_bus_cs0_pins[] = {105};
59 static const int system_bus_cs0_muxvals[] = {1};
60 static const unsigned system_bus_cs1_pins[] = {18};
61 static const int system_bus_cs1_muxvals[] = {0};
62 static const unsigned system_bus_cs2_pins[] = {106};
63 static const int system_bus_cs2_muxvals[] = {1};
64 static const unsigned system_bus_cs3_pins[] = {100};
65 static const int system_bus_cs3_muxvals[] = {1};
66 static const unsigned system_bus_cs4_pins[] = {101};
67 static const int system_bus_cs4_muxvals[] = {1};
68 static const unsigned system_bus_cs5_pins[] = {102};
69 static const int system_bus_cs5_muxvals[] = {1};
70 static const unsigned system_bus_cs6_pins[] = {69};
71 static const int system_bus_cs6_muxvals[] = {5};
72 static const unsigned system_bus_cs7_pins[] = {70};
73 static const int system_bus_cs7_muxvals[] = {5};
74 static const unsigned uart0_pins[] = {47, 48};
75 static const int uart0_muxvals[] = {0, 0};
76 static const unsigned uart0b_pins[] = {227, 228};
77 static const int uart0b_muxvals[] = {3, 3};
78 static const unsigned uart1_pins[] = {49, 50};
79 static const int uart1_muxvals[] = {0, 0};
80 static const unsigned uart2_pins[] = {51, 52};
81 static const int uart2_muxvals[] = {0, 0};
82 static const unsigned uart3_pins[] = {53, 54};
83 static const int uart3_muxvals[] = {0, 0};
84 static const unsigned usb0_pins[] = {124, 125};
85 static const int usb0_muxvals[] = {0, 0};
86 static const unsigned usb1_pins[] = {126, 127};
87 static const int usb1_muxvals[] = {0, 0};
88 static const unsigned usb2_pins[] = {128, 129};
89 static const int usb2_muxvals[] = {0, 0};
91 static const struct uniphier_pinctrl_group uniphier_pro5_groups[] = {
92 UNIPHIER_PINCTRL_GROUP_SPL(emmc),
93 UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8),
94 UNIPHIER_PINCTRL_GROUP(i2c0),
95 UNIPHIER_PINCTRL_GROUP(i2c1),
96 UNIPHIER_PINCTRL_GROUP(i2c2),
97 UNIPHIER_PINCTRL_GROUP(i2c3),
98 UNIPHIER_PINCTRL_GROUP(i2c5),
99 UNIPHIER_PINCTRL_GROUP(i2c5b),
100 UNIPHIER_PINCTRL_GROUP(i2c5c),
101 UNIPHIER_PINCTRL_GROUP(i2c6),
102 UNIPHIER_PINCTRL_GROUP(nand),
103 UNIPHIER_PINCTRL_GROUP(nand_cs1),
104 UNIPHIER_PINCTRL_GROUP(sd),
105 UNIPHIER_PINCTRL_GROUP(system_bus),
106 UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
107 UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
108 UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
109 UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
110 UNIPHIER_PINCTRL_GROUP(system_bus_cs4),
111 UNIPHIER_PINCTRL_GROUP(system_bus_cs5),
112 UNIPHIER_PINCTRL_GROUP(system_bus_cs6),
113 UNIPHIER_PINCTRL_GROUP(system_bus_cs7),
114 UNIPHIER_PINCTRL_GROUP_SPL(uart0),
115 UNIPHIER_PINCTRL_GROUP_SPL(uart0b),
116 UNIPHIER_PINCTRL_GROUP_SPL(uart1),
117 UNIPHIER_PINCTRL_GROUP_SPL(uart2),
118 UNIPHIER_PINCTRL_GROUP_SPL(uart3),
119 UNIPHIER_PINCTRL_GROUP(usb0),
120 UNIPHIER_PINCTRL_GROUP(usb1),
121 UNIPHIER_PINCTRL_GROUP(usb2),
124 static const char * const uniphier_pro5_functions[] = {
125 UNIPHIER_PINMUX_FUNCTION_SPL(emmc),
126 UNIPHIER_PINMUX_FUNCTION(i2c0),
127 UNIPHIER_PINMUX_FUNCTION(i2c1),
128 UNIPHIER_PINMUX_FUNCTION(i2c2),
129 UNIPHIER_PINMUX_FUNCTION(i2c3),
130 UNIPHIER_PINMUX_FUNCTION(i2c5),
131 UNIPHIER_PINMUX_FUNCTION(i2c6),
132 UNIPHIER_PINMUX_FUNCTION(nand),
133 UNIPHIER_PINMUX_FUNCTION(sd),
134 UNIPHIER_PINMUX_FUNCTION(system_bus),
135 UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
136 UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
137 UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
138 UNIPHIER_PINMUX_FUNCTION_SPL(uart3),
139 UNIPHIER_PINMUX_FUNCTION(usb0),
140 UNIPHIER_PINMUX_FUNCTION(usb1),
141 UNIPHIER_PINMUX_FUNCTION(usb2),
144 static struct uniphier_pinctrl_socdata uniphier_pro5_pinctrl_socdata = {
145 .pins = uniphier_pro5_pins,
146 .pins_count = ARRAY_SIZE(uniphier_pro5_pins),
147 .groups = uniphier_pro5_groups,
148 .groups_count = ARRAY_SIZE(uniphier_pro5_groups),
149 .functions = uniphier_pro5_functions,
150 .functions_count = ARRAY_SIZE(uniphier_pro5_functions),
151 .caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE |
152 UNIPHIER_PINCTRL_CAPS_DBGMUX_SEPARATE,
155 static int uniphier_pro5_pinctrl_probe(struct udevice *dev)
157 return uniphier_pinctrl_probe(dev, &uniphier_pro5_pinctrl_socdata);
160 static const struct udevice_id uniphier_pro5_pinctrl_match[] = {
161 { .compatible = "socionext,uniphier-pro5-pinctrl" },
165 U_BOOT_DRIVER(uniphier_pro5_pinctrl) = {
166 .name = "uniphier-pro5-pinctrl",
167 .id = UCLASS_PINCTRL,
168 .of_match = of_match_ptr(uniphier_pro5_pinctrl_match),
169 .probe = uniphier_pro5_pinctrl_probe,
170 .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
171 .ops = &uniphier_pinctrl_ops,
172 .flags = DM_FLAG_PRE_RELOC,