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_ld6b_pins[] = {
13 UNIPHIER_PINCTRL_PIN(113, 0),
14 UNIPHIER_PINCTRL_PIN(114, 0),
15 UNIPHIER_PINCTRL_PIN(115, 0),
16 UNIPHIER_PINCTRL_PIN(116, 0),
17 UNIPHIER_PINCTRL_PIN(217, 0),
18 UNIPHIER_PINCTRL_PIN(218, 0),
19 UNIPHIER_PINCTRL_PIN(219, 0),
20 UNIPHIER_PINCTRL_PIN(220, 0),
23 static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42};
24 static const int emmc_muxvals[] = {1, 1, 1, 1, 1, 1, 1};
25 static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46};
26 static const int emmc_dat8_muxvals[] = {1, 1, 1, 1};
27 static const unsigned ether_rgmii_pins[] = {143, 144, 145, 146, 147, 148, 149,
28 150, 151, 152, 153, 154, 155, 156,
30 static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
32 static const unsigned ether_rmii_pins[] = {143, 144, 145, 146, 147, 148, 149,
33 150, 152, 154, 155, 158};
34 static const int ether_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
35 static const unsigned i2c0_pins[] = {109, 110};
36 static const int i2c0_muxvals[] = {0, 0};
37 static const unsigned i2c1_pins[] = {111, 112};
38 static const int i2c1_muxvals[] = {0, 0};
39 static const unsigned i2c2_pins[] = {115, 116};
40 static const int i2c2_muxvals[] = {1, 1};
41 static const unsigned i2c3_pins[] = {118, 119};
42 static const int i2c3_muxvals[] = {1, 1};
43 static const unsigned nand_pins[] = {30, 31, 32, 33, 34, 35, 36, 39, 40, 41,
45 static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
46 static const unsigned nand_cs1_pins[] = {37, 38};
47 static const int nand_cs1_muxvals[] = {0, 0};
48 static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55};
49 static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
50 static const unsigned uart0_pins[] = {135, 136};
51 static const int uart0_muxvals[] = {3, 3};
52 static const unsigned uart0b_pins[] = {11, 12};
53 static const int uart0b_muxvals[] = {2, 2};
54 static const unsigned uart1_pins[] = {115, 116};
55 static const int uart1_muxvals[] = {0, 0};
56 static const unsigned uart1b_pins[] = {113, 114};
57 static const int uart1b_muxvals[] = {1, 1};
58 static const unsigned uart2_pins[] = {113, 114};
59 static const int uart2_muxvals[] = {2, 2};
60 static const unsigned uart2b_pins[] = {86, 87};
61 static const int uart2b_muxvals[] = {1, 1};
62 static const unsigned usb0_pins[] = {56, 57};
63 static const int usb0_muxvals[] = {0, 0};
64 static const unsigned usb1_pins[] = {58, 59};
65 static const int usb1_muxvals[] = {0, 0};
66 static const unsigned usb2_pins[] = {60, 61};
67 static const int usb2_muxvals[] = {0, 0};
68 static const unsigned usb3_pins[] = {62, 63};
69 static const int usb3_muxvals[] = {0, 0};
71 static const struct uniphier_pinctrl_group uniphier_ld6b_groups[] = {
72 UNIPHIER_PINCTRL_GROUP_SPL(emmc),
73 UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8),
74 UNIPHIER_PINCTRL_GROUP(ether_rgmii),
75 UNIPHIER_PINCTRL_GROUP(ether_rmii),
76 UNIPHIER_PINCTRL_GROUP(i2c0),
77 UNIPHIER_PINCTRL_GROUP(i2c1),
78 UNIPHIER_PINCTRL_GROUP(i2c2),
79 UNIPHIER_PINCTRL_GROUP(i2c3),
80 UNIPHIER_PINCTRL_GROUP(nand),
81 UNIPHIER_PINCTRL_GROUP(nand_cs1),
82 UNIPHIER_PINCTRL_GROUP(sd),
83 UNIPHIER_PINCTRL_GROUP_SPL(uart0),
84 UNIPHIER_PINCTRL_GROUP_SPL(uart0b),
85 UNIPHIER_PINCTRL_GROUP_SPL(uart1),
86 UNIPHIER_PINCTRL_GROUP_SPL(uart1b),
87 UNIPHIER_PINCTRL_GROUP_SPL(uart2),
88 UNIPHIER_PINCTRL_GROUP_SPL(uart2b),
89 UNIPHIER_PINCTRL_GROUP(usb0),
90 UNIPHIER_PINCTRL_GROUP(usb1),
91 UNIPHIER_PINCTRL_GROUP(usb2),
92 UNIPHIER_PINCTRL_GROUP(usb3),
95 static const char * const uniphier_ld6b_functions[] = {
96 UNIPHIER_PINMUX_FUNCTION_SPL(emmc),
97 UNIPHIER_PINMUX_FUNCTION(ether_rgmii),
98 UNIPHIER_PINMUX_FUNCTION(ether_rmii),
99 UNIPHIER_PINMUX_FUNCTION(i2c0),
100 UNIPHIER_PINMUX_FUNCTION(i2c1),
101 UNIPHIER_PINMUX_FUNCTION(i2c2),
102 UNIPHIER_PINMUX_FUNCTION(i2c3),
103 UNIPHIER_PINMUX_FUNCTION(nand),
104 UNIPHIER_PINMUX_FUNCTION(sd),
105 UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
106 UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
107 UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
108 UNIPHIER_PINMUX_FUNCTION(usb0),
109 UNIPHIER_PINMUX_FUNCTION(usb1),
110 UNIPHIER_PINMUX_FUNCTION(usb2),
111 UNIPHIER_PINMUX_FUNCTION(usb3),
114 static struct uniphier_pinctrl_socdata uniphier_ld6b_pinctrl_socdata = {
115 .pins = uniphier_ld6b_pins,
116 .pins_count = ARRAY_SIZE(uniphier_ld6b_pins),
117 .groups = uniphier_ld6b_groups,
118 .groups_count = ARRAY_SIZE(uniphier_ld6b_groups),
119 .functions = uniphier_ld6b_functions,
120 .functions_count = ARRAY_SIZE(uniphier_ld6b_functions),
123 static int uniphier_ld6b_pinctrl_probe(struct udevice *dev)
125 return uniphier_pinctrl_probe(dev, &uniphier_ld6b_pinctrl_socdata);
128 static const struct udevice_id uniphier_ld6b_pinctrl_match[] = {
129 { .compatible = "socionext,uniphier-ld6b-pinctrl" },
133 U_BOOT_DRIVER(uniphier_ld6b_pinctrl) = {
134 .name = "uniphier-ld6b-pinctrl",
135 .id = UCLASS_PINCTRL,
136 .of_match = of_match_ptr(uniphier_ld6b_pinctrl_match),
137 .probe = uniphier_ld6b_pinctrl_probe,
138 .remove = uniphier_pinctrl_remove,
139 .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
140 .ops = &uniphier_pinctrl_ops,