2 * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
4 * SPDX-License-Identifier: GPL-2.0+
8 #include <dm/pinctrl.h>
10 #include "pinctrl-uniphier.h"
12 static const struct uniphier_pinctrl_pin uniphier_sld8_pins[] = {
13 UNIPHIER_PINCTRL_PIN(32, 8),
14 UNIPHIER_PINCTRL_PIN(33, 8),
15 UNIPHIER_PINCTRL_PIN(34, 8),
16 UNIPHIER_PINCTRL_PIN(35, 8),
17 UNIPHIER_PINCTRL_PIN(36, 8),
18 UNIPHIER_PINCTRL_PIN(37, 8),
19 UNIPHIER_PINCTRL_PIN(38, 8),
20 UNIPHIER_PINCTRL_PIN(39, 8),
21 UNIPHIER_PINCTRL_PIN(40, 9),
22 UNIPHIER_PINCTRL_PIN(41, 0),
23 UNIPHIER_PINCTRL_PIN(42, 0),
24 UNIPHIER_PINCTRL_PIN(43, 0),
25 UNIPHIER_PINCTRL_PIN(44, 0),
26 UNIPHIER_PINCTRL_PIN(70, 0),
27 UNIPHIER_PINCTRL_PIN(71, 0),
28 UNIPHIER_PINCTRL_PIN(102, 10),
29 UNIPHIER_PINCTRL_PIN(103, 10),
30 UNIPHIER_PINCTRL_PIN(104, 11),
31 UNIPHIER_PINCTRL_PIN(105, 11),
32 UNIPHIER_PINCTRL_PIN(108, 13),
33 UNIPHIER_PINCTRL_PIN(109, 13),
34 UNIPHIER_PINCTRL_PIN(112, 0),
35 UNIPHIER_PINCTRL_PIN(113, 0),
36 UNIPHIER_PINCTRL_PIN(114, 0),
37 UNIPHIER_PINCTRL_PIN(115, 0),
40 static const unsigned emmc_pins[] = {21, 22, 23, 24, 25, 26, 27};
41 static const int emmc_muxvals[] = {1, 1, 1, 1, 1, 1, 1};
42 static const unsigned emmc_dat8_pins[] = {28, 29, 30, 31};
43 static const int emmc_dat8_muxvals[] = {1, 1, 1, 1};
44 static const unsigned ether_mii_pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 13, 14,
45 61, 63, 64, 65, 66, 67, 68};
46 static const int ether_mii_muxvals[] = {13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
47 13, 13, 27, 27, 27, 27, 27, 27, 27};
48 static const unsigned ether_rmii_pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 13,
50 static const int ether_rmii_muxvals[] = {13, 13, 13, 13, 13, 13, 13, 13, 13,
52 static const unsigned i2c0_pins[] = {102, 103};
53 static const int i2c0_muxvals[] = {0, 0};
54 static const unsigned i2c1_pins[] = {104, 105};
55 static const int i2c1_muxvals[] = {0, 0};
56 static const unsigned i2c2_pins[] = {108, 109};
57 static const int i2c2_muxvals[] = {2, 2};
58 static const unsigned i2c3_pins[] = {108, 109};
59 static const int i2c3_muxvals[] = {3, 3};
60 static const unsigned nand_pins[] = {15, 16, 17, 18, 19, 20, 21, 24, 25, 26,
62 static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
63 static const unsigned nand_cs1_pins[] = {22, 23};
64 static const int nand_cs1_muxvals[] = {0, 0};
65 static const unsigned sd_pins[] = {32, 33, 34, 35, 36, 37, 38, 39, 40};
66 static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
67 static const unsigned uart0_pins[] = {70, 71};
68 static const int uart0_muxvals[] = {3, 3};
69 static const unsigned uart1_pins[] = {114, 115};
70 static const int uart1_muxvals[] = {0, 0};
71 static const unsigned uart2_pins[] = {112, 113};
72 static const int uart2_muxvals[] = {1, 1};
73 static const unsigned uart3_pins[] = {110, 111};
74 static const int uart3_muxvals[] = {1, 1};
75 static const unsigned usb0_pins[] = {41, 42};
76 static const int usb0_muxvals[] = {0, 0};
77 static const unsigned usb1_pins[] = {43, 44};
78 static const int usb1_muxvals[] = {0, 0};
79 static const unsigned usb2_pins[] = {114, 115};
80 static const int usb2_muxvals[] = {1, 1};
82 static const struct uniphier_pinctrl_group uniphier_sld8_groups[] = {
83 UNIPHIER_PINCTRL_GROUP_SPL(emmc),
84 UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8),
85 UNIPHIER_PINCTRL_GROUP(ether_mii),
86 UNIPHIER_PINCTRL_GROUP(ether_rmii),
87 UNIPHIER_PINCTRL_GROUP(i2c0),
88 UNIPHIER_PINCTRL_GROUP(i2c1),
89 UNIPHIER_PINCTRL_GROUP(i2c2),
90 UNIPHIER_PINCTRL_GROUP(i2c3),
91 UNIPHIER_PINCTRL_GROUP(nand),
92 UNIPHIER_PINCTRL_GROUP(nand_cs1),
93 UNIPHIER_PINCTRL_GROUP(sd),
94 UNIPHIER_PINCTRL_GROUP_SPL(uart0),
95 UNIPHIER_PINCTRL_GROUP_SPL(uart1),
96 UNIPHIER_PINCTRL_GROUP_SPL(uart2),
97 UNIPHIER_PINCTRL_GROUP_SPL(uart3),
98 UNIPHIER_PINCTRL_GROUP(usb0),
99 UNIPHIER_PINCTRL_GROUP(usb1),
100 UNIPHIER_PINCTRL_GROUP(usb2),
103 static const char * const uniphier_sld8_functions[] = {
104 UNIPHIER_PINMUX_FUNCTION_SPL(emmc),
105 UNIPHIER_PINMUX_FUNCTION(ether_mii),
106 UNIPHIER_PINMUX_FUNCTION(ether_rmii),
107 UNIPHIER_PINMUX_FUNCTION(i2c0),
108 UNIPHIER_PINMUX_FUNCTION(i2c1),
109 UNIPHIER_PINMUX_FUNCTION(i2c2),
110 UNIPHIER_PINMUX_FUNCTION(i2c3),
111 UNIPHIER_PINMUX_FUNCTION(nand),
112 UNIPHIER_PINMUX_FUNCTION(sd),
113 UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
114 UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
115 UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
116 UNIPHIER_PINMUX_FUNCTION_SPL(uart3),
117 UNIPHIER_PINMUX_FUNCTION(usb0),
118 UNIPHIER_PINMUX_FUNCTION(usb1),
119 UNIPHIER_PINMUX_FUNCTION(usb2),
122 static struct uniphier_pinctrl_socdata uniphier_sld8_pinctrl_socdata = {
123 .pins = uniphier_sld8_pins,
124 .pins_count = ARRAY_SIZE(uniphier_sld8_pins),
125 .groups = uniphier_sld8_groups,
126 .groups_count = ARRAY_SIZE(uniphier_sld8_groups),
127 .functions = uniphier_sld8_functions,
128 .functions_count = ARRAY_SIZE(uniphier_sld8_functions),
131 static int uniphier_sld8_pinctrl_probe(struct udevice *dev)
133 return uniphier_pinctrl_probe(dev, &uniphier_sld8_pinctrl_socdata);
136 static const struct udevice_id uniphier_sld8_pinctrl_match[] = {
137 { .compatible = "socionext,uniphier-sld8-pinctrl" },
141 U_BOOT_DRIVER(uniphier_sld8_pinctrl) = {
142 .name = "uniphier-sld8-pinctrl",
143 .id = UCLASS_PINCTRL,
144 .of_match = of_match_ptr(uniphier_sld8_pinctrl_match),
145 .probe = uniphier_sld8_pinctrl_probe,
146 .remove = uniphier_pinctrl_remove,
147 .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
148 .ops = &uniphier_pinctrl_ops,