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7#include <common.h>
8#include <dm.h>
9#include <dm/pinctrl.h>
10
11#include "pinctrl-uniphier.h"
12
13static const struct uniphier_pinctrl_pin uniphier_ld20_pins[] = {
14 UNIPHIER_PINCTRL_PIN(40, "RGMII_TXCLK", 28, UNIPHIER_PIN_DRV_3BIT),
15 UNIPHIER_PINCTRL_PIN(41, "RGMII_TXD0", 29, UNIPHIER_PIN_DRV_3BIT),
16 UNIPHIER_PINCTRL_PIN(42, "RGMII_TXD1", 30, UNIPHIER_PIN_DRV_3BIT),
17 UNIPHIER_PINCTRL_PIN(43, "RGMII_TXD2", 31, UNIPHIER_PIN_DRV_3BIT),
18 UNIPHIER_PINCTRL_PIN(44, "RGMII_TXD3", 32, UNIPHIER_PIN_DRV_3BIT),
19 UNIPHIER_PINCTRL_PIN(45, "RGMII_TXCTL", 33, UNIPHIER_PIN_DRV_3BIT),
20};
21
22static const unsigned emmc_pins[] = {18, 19, 20, 21, 22, 23, 24, 25};
23static const int emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0};
24static const unsigned emmc_dat8_pins[] = {26, 27, 28, 29};
25static const int emmc_dat8_muxvals[] = {0, 0, 0, 0};
26static const unsigned ether_rgmii_pins[] = {30, 31, 32, 33, 34, 35, 36, 37, 38,
27 39, 40, 41, 42, 43, 44, 45};
28static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
29 0, 0, 0, 0};
30static const unsigned ether_rmii_pins[] = {30, 31, 32, 33, 34, 35, 36, 37, 39,
31 41, 42, 45};
32static const int ether_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
33static const unsigned i2c0_pins[] = {63, 64};
34static const int i2c0_muxvals[] = {0, 0};
35static const unsigned i2c1_pins[] = {65, 66};
36static const int i2c1_muxvals[] = {0, 0};
37static const unsigned i2c3_pins[] = {67, 68};
38static const int i2c3_muxvals[] = {1, 1};
39static const unsigned i2c4_pins[] = {61, 62};
40static const int i2c4_muxvals[] = {1, 1};
41static const unsigned nand_pins[] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
42 15, 16, 17};
43static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
44static const unsigned sd_pins[] = {10, 11, 12, 13, 14, 15, 16, 17};
45static const int sd_muxvals[] = {3, 3, 3, 3, 3, 3, 3, 3};
46static const unsigned spi0_pins[] = {56, 57, 58, 59};
47static const int spi0_muxvals[] = {0, 0, 0, 0};
48static const unsigned spi1_pins[] = {169, 170, 171, 172};
49static const int spi1_muxvals[] = {1, 1, 1, 1};
50static const unsigned spi2_pins[] = {86, 87, 88, 89};
51static const int spi2_muxvals[] = {1, 1, 1, 1};
52static const unsigned spi3_pins[] = {74, 75, 76, 77};
53static const int spi3_muxvals[] = {1, 1, 1, 1};
54static const unsigned system_bus_pins[] = {1, 2, 6, 7, 8, 9, 10, 11, 12, 13,
55 14, 15, 16, 17};
56static const int system_bus_muxvals[] = {0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
57 2};
58static const unsigned system_bus_cs1_pins[] = {0};
59static const int system_bus_cs1_muxvals[] = {0};
60static const unsigned uart0_pins[] = {54, 55};
61static const int uart0_muxvals[] = {0, 0};
62static const unsigned uart1_pins[] = {58, 59};
63static const int uart1_muxvals[] = {1, 1};
64static const unsigned uart2_pins[] = {90, 91};
65static const int uart2_muxvals[] = {1, 1};
66static const unsigned uart3_pins[] = {94, 95};
67static const int uart3_muxvals[] = {1, 1};
68static const unsigned usb0_pins[] = {46, 47};
69static const int usb0_muxvals[] = {0, 0};
70static const unsigned usb1_pins[] = {48, 49};
71static const int usb1_muxvals[] = {0, 0};
72static const unsigned usb2_pins[] = {50, 51};
73static const int usb2_muxvals[] = {0, 0};
74static const unsigned usb3_pins[] = {52, 53};
75static const int usb3_muxvals[] = {0, 0};
76
77static const struct uniphier_pinctrl_group uniphier_ld20_groups[] = {
78 UNIPHIER_PINCTRL_GROUP(emmc),
79 UNIPHIER_PINCTRL_GROUP(emmc_dat8),
80 UNIPHIER_PINCTRL_GROUP(ether_rgmii),
81 UNIPHIER_PINCTRL_GROUP(ether_rmii),
82 UNIPHIER_PINCTRL_GROUP(i2c0),
83 UNIPHIER_PINCTRL_GROUP(i2c1),
84 UNIPHIER_PINCTRL_GROUP(i2c3),
85 UNIPHIER_PINCTRL_GROUP(i2c4),
86 UNIPHIER_PINCTRL_GROUP(nand),
87 UNIPHIER_PINCTRL_GROUP(sd),
88 UNIPHIER_PINCTRL_GROUP(spi0),
89 UNIPHIER_PINCTRL_GROUP(spi1),
90 UNIPHIER_PINCTRL_GROUP(spi2),
91 UNIPHIER_PINCTRL_GROUP(spi3),
92 UNIPHIER_PINCTRL_GROUP(system_bus),
93 UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
94 UNIPHIER_PINCTRL_GROUP(uart0),
95 UNIPHIER_PINCTRL_GROUP(uart1),
96 UNIPHIER_PINCTRL_GROUP(uart2),
97 UNIPHIER_PINCTRL_GROUP(uart3),
98 UNIPHIER_PINCTRL_GROUP(usb0),
99 UNIPHIER_PINCTRL_GROUP(usb1),
100 UNIPHIER_PINCTRL_GROUP(usb2),
101 UNIPHIER_PINCTRL_GROUP(usb3),
102};
103
104static const char * const uniphier_ld20_functions[] = {
105 UNIPHIER_PINMUX_FUNCTION(emmc),
106 UNIPHIER_PINMUX_FUNCTION(ether_rgmii),
107 UNIPHIER_PINMUX_FUNCTION(ether_rmii),
108 UNIPHIER_PINMUX_FUNCTION(i2c0),
109 UNIPHIER_PINMUX_FUNCTION(i2c1),
110 UNIPHIER_PINMUX_FUNCTION(i2c3),
111 UNIPHIER_PINMUX_FUNCTION(i2c4),
112 UNIPHIER_PINMUX_FUNCTION(nand),
113 UNIPHIER_PINMUX_FUNCTION(sd),
114 UNIPHIER_PINMUX_FUNCTION(spi0),
115 UNIPHIER_PINMUX_FUNCTION(spi1),
116 UNIPHIER_PINMUX_FUNCTION(spi2),
117 UNIPHIER_PINMUX_FUNCTION(spi3),
118 UNIPHIER_PINMUX_FUNCTION(system_bus),
119 UNIPHIER_PINMUX_FUNCTION(uart0),
120 UNIPHIER_PINMUX_FUNCTION(uart1),
121 UNIPHIER_PINMUX_FUNCTION(uart2),
122 UNIPHIER_PINMUX_FUNCTION(uart3),
123 UNIPHIER_PINMUX_FUNCTION(usb0),
124 UNIPHIER_PINMUX_FUNCTION(usb1),
125 UNIPHIER_PINMUX_FUNCTION(usb2),
126 UNIPHIER_PINMUX_FUNCTION(usb3),
127};
128
129static struct uniphier_pinctrl_socdata uniphier_ld20_pinctrl_socdata = {
130 .pins = uniphier_ld20_pins,
131 .pins_count = ARRAY_SIZE(uniphier_ld20_pins),
132 .groups = uniphier_ld20_groups,
133 .groups_count = ARRAY_SIZE(uniphier_ld20_groups),
134 .functions = uniphier_ld20_functions,
135 .functions_count = ARRAY_SIZE(uniphier_ld20_functions),
136 .caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE |
137 UNIPHIER_PINCTRL_CAPS_PERPIN_IECTRL,
138};
139
140static int uniphier_ld20_pinctrl_probe(struct udevice *dev)
141{
142 return uniphier_pinctrl_probe(dev, &uniphier_ld20_pinctrl_socdata);
143}
144
145static const struct udevice_id uniphier_ld20_pinctrl_match[] = {
146 { .compatible = "socionext,uniphier-ld20-pinctrl" },
147 { }
148};
149
150U_BOOT_DRIVER(uniphier_ld20_pinctrl) = {
151 .name = "uniphier-ld20-pinctrl",
152 .id = UCLASS_PINCTRL,
153 .of_match = of_match_ptr(uniphier_ld20_pinctrl_match),
154 .probe = uniphier_ld20_pinctrl_probe,
155 .priv_auto = sizeof(struct uniphier_pinctrl_priv),
156 .ops = &uniphier_pinctrl_ops,
157};
158
