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