1 /*
2  * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
3  *
4  * SPDX-License-Identifier:	GPL-2.0+
5  */
6 
7 #include <dm/device.h>
8 #include <dm/pinctrl.h>
9 
10 #include "pinctrl-uniphier.h"
11 
12 static const struct uniphier_pinctrl_pin ph1_pro4_pins[] = {
13 };
14 
15 static const unsigned emmc_pins[] = {40, 41, 42, 43, 51, 52, 53};
16 static const unsigned emmc_muxvals[] = {1, 1, 1, 1, 1, 1, 1};
17 static const unsigned emmc_dat8_pins[] = {44, 45, 46, 47};
18 static const unsigned emmc_dat8_muxvals[] = {1, 1, 1, 1};
19 static const unsigned i2c0_pins[] = {142, 143};
20 static const unsigned i2c0_muxvals[] = {0, 0};
21 static const unsigned i2c1_pins[] = {144, 145};
22 static const unsigned i2c1_muxvals[] = {0, 0};
23 static const unsigned i2c2_pins[] = {146, 147};
24 static const unsigned i2c2_muxvals[] = {0, 0};
25 static const unsigned i2c3_pins[] = {148, 149};
26 static const unsigned i2c3_muxvals[] = {0, 0};
27 static const unsigned i2c6_pins[] = {308, 309};
28 static const unsigned i2c6_muxvals[] = {6, 6};
29 static const unsigned nand_pins[] = {40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
30 				     50, 51, 52, 53, 54};
31 static const unsigned nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
32 					0, 0};
33 static const unsigned nand_cs1_pins[] = {131, 132};
34 static const unsigned nand_cs1_muxvals[] = {1, 1};
35 static const unsigned sd_pins[] = {150, 151, 152, 153, 154, 155, 156, 157, 158};
36 static const unsigned sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
37 static const unsigned sd1_pins[] = {319, 320, 321, 322, 323, 324, 325, 326,
38 				    327};
39 static const unsigned sd1_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
40 static const unsigned uart0_pins[] = {127, 128};
41 static const unsigned uart0_muxvals[] = {0, 0};
42 static const unsigned uart1_pins[] = {129, 130};
43 static const unsigned uart1_muxvals[] = {0, 0};
44 static const unsigned uart2_pins[] = {131, 132};
45 static const unsigned uart2_muxvals[] = {0, 0};
46 static const unsigned uart3_pins[] = {88, 89};
47 static const unsigned uart3_muxvals[] = {2, 2};
48 static const unsigned usb0_pins[] = {180, 181};
49 static const unsigned usb0_muxvals[] = {0, 0};
50 static const unsigned usb1_pins[] = {182, 183};
51 static const unsigned usb1_muxvals[] = {0, 0};
52 static const unsigned usb2_pins[] = {184, 185};
53 static const unsigned usb2_muxvals[] = {0, 0};
54 static const unsigned usb3_pins[] = {186, 187};
55 static const unsigned usb3_muxvals[] = {0, 0};
56 
57 static const struct uniphier_pinctrl_group ph1_pro4_groups[] = {
58 	UNIPHIER_PINCTRL_GROUP(emmc),
59 	UNIPHIER_PINCTRL_GROUP(emmc_dat8),
60 	UNIPHIER_PINCTRL_GROUP(i2c0),
61 	UNIPHIER_PINCTRL_GROUP(i2c1),
62 	UNIPHIER_PINCTRL_GROUP(i2c2),
63 	UNIPHIER_PINCTRL_GROUP(i2c3),
64 	UNIPHIER_PINCTRL_GROUP(i2c6),
65 	UNIPHIER_PINCTRL_GROUP(nand),
66 	UNIPHIER_PINCTRL_GROUP(nand_cs1),
67 	UNIPHIER_PINCTRL_GROUP(sd),
68 	UNIPHIER_PINCTRL_GROUP(sd1),
69 	UNIPHIER_PINCTRL_GROUP(uart0),
70 	UNIPHIER_PINCTRL_GROUP(uart1),
71 	UNIPHIER_PINCTRL_GROUP(uart2),
72 	UNIPHIER_PINCTRL_GROUP(uart3),
73 	UNIPHIER_PINCTRL_GROUP(usb0),
74 	UNIPHIER_PINCTRL_GROUP(usb1),
75 	UNIPHIER_PINCTRL_GROUP(usb2),
76 	UNIPHIER_PINCTRL_GROUP(usb3),
77 };
78 
79 static const char * const ph1_pro4_functions[] = {
80 	"emmc",
81 	"i2c0",
82 	"i2c1",
83 	"i2c2",
84 	"i2c3",
85 	"i2c6",
86 	"nand",
87 	"sd",
88 	"sd1",
89 	"uart0",
90 	"uart1",
91 	"uart2",
92 	"uart3",
93 	"usb0",
94 	"usb1",
95 	"usb2",
96 	"usb3",
97 };
98 
99 static struct uniphier_pinctrl_socdata ph1_pro4_pinctrl_socdata = {
100 	.pins = ph1_pro4_pins,
101 	.pins_count = ARRAY_SIZE(ph1_pro4_pins),
102 	.groups = ph1_pro4_groups,
103 	.groups_count = ARRAY_SIZE(ph1_pro4_groups),
104 	.functions = ph1_pro4_functions,
105 	.functions_count = ARRAY_SIZE(ph1_pro4_functions),
106 	.caps = UNIPHIER_PINCTRL_CAPS_DBGMUX_SEPARATE,
107 };
108 
109 static int ph1_pro4_pinctrl_probe(struct udevice *dev)
110 {
111 	return uniphier_pinctrl_probe(dev, &ph1_pro4_pinctrl_socdata);
112 }
113 
114 static const struct udevice_id ph1_pro4_pinctrl_match[] = {
115 	{ .compatible = "socionext,ph1-pro4-pinctrl" },
116 	{ /* sentinel */ }
117 };
118 
119 U_BOOT_DRIVER(ph1_pro4_pinctrl) = {
120 	.name = "ph1-pro4-pinctrl",
121 	.id = UCLASS_PINCTRL,
122 	.of_match = of_match_ptr(ph1_pro4_pinctrl_match),
123 	.probe = ph1_pro4_pinctrl_probe,
124 	.remove = uniphier_pinctrl_remove,
125 	.priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
126 	.ops = &uniphier_pinctrl_ops,
127 	.flags = DM_FLAG_PRE_RELOC,
128 };
129