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_pxs2_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),
19 static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42};
20 static const int emmc_muxvals[] = {9, 9, 9, 9, 9, 9, 9};
21 static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46};
22 static const int emmc_dat8_muxvals[] = {9, 9, 9, 9};
23 static const unsigned i2c0_pins[] = {109, 110};
24 static const int i2c0_muxvals[] = {8, 8};
25 static const unsigned i2c1_pins[] = {111, 112};
26 static const int i2c1_muxvals[] = {8, 8};
27 static const unsigned i2c2_pins[] = {171, 172};
28 static const int i2c2_muxvals[] = {8, 8};
29 static const unsigned i2c3_pins[] = {159, 160};
30 static const int i2c3_muxvals[] = {8, 8};
31 static const unsigned i2c5_pins[] = {183, 184};
32 static const int i2c5_muxvals[] = {11, 11};
33 static const unsigned i2c6_pins[] = {185, 186};
34 static const int i2c6_muxvals[] = {11, 11};
35 static const unsigned nand_pins[] = {30, 31, 32, 33, 34, 35, 36, 39, 40, 41,
37 static const int nand_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8};
38 static const unsigned nand_cs1_pins[] = {37, 38};
39 static const int nand_cs1_muxvals[] = {8, 8};
40 static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55};
41 static const int sd_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8};
42 static const unsigned uart0_pins[] = {217, 218};
43 static const int uart0_muxvals[] = {8, 8};
44 static const unsigned uart0b_pins[] = {179, 180};
45 static const int uart0b_muxvals[] = {10, 10};
46 static const unsigned uart1_pins[] = {115, 116};
47 static const int uart1_muxvals[] = {8, 8};
48 static const unsigned uart2_pins[] = {113, 114};
49 static const int uart2_muxvals[] = {8, 8};
50 static const unsigned uart3_pins[] = {219, 220};
51 static const int uart3_muxvals[] = {8, 8};
52 static const unsigned uart3b_pins[] = {181, 182};
53 static const int uart3b_muxvals[] = {10, 10};
54 static const unsigned usb0_pins[] = {56, 57};
55 static const int usb0_muxvals[] = {8, 8};
56 static const unsigned usb1_pins[] = {58, 59};
57 static const int usb1_muxvals[] = {8, 8};
58 static const unsigned usb2_pins[] = {60, 61};
59 static const int usb2_muxvals[] = {8, 8};
60 static const unsigned usb3_pins[] = {62, 63};
61 static const int usb3_muxvals[] = {8, 8};
63 static const struct uniphier_pinctrl_group uniphier_pxs2_groups[] = {
64 UNIPHIER_PINCTRL_GROUP_SPL(emmc),
65 UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8),
66 UNIPHIER_PINCTRL_GROUP(i2c0),
67 UNIPHIER_PINCTRL_GROUP(i2c1),
68 UNIPHIER_PINCTRL_GROUP(i2c2),
69 UNIPHIER_PINCTRL_GROUP(i2c3),
70 UNIPHIER_PINCTRL_GROUP(i2c5),
71 UNIPHIER_PINCTRL_GROUP(i2c6),
72 UNIPHIER_PINCTRL_GROUP(nand),
73 UNIPHIER_PINCTRL_GROUP(nand_cs1),
74 UNIPHIER_PINCTRL_GROUP(sd),
75 UNIPHIER_PINCTRL_GROUP_SPL(uart0),
76 UNIPHIER_PINCTRL_GROUP_SPL(uart0b),
77 UNIPHIER_PINCTRL_GROUP_SPL(uart1),
78 UNIPHIER_PINCTRL_GROUP_SPL(uart2),
79 UNIPHIER_PINCTRL_GROUP_SPL(uart3),
80 UNIPHIER_PINCTRL_GROUP_SPL(uart3b),
81 UNIPHIER_PINCTRL_GROUP(usb0),
82 UNIPHIER_PINCTRL_GROUP(usb1),
83 UNIPHIER_PINCTRL_GROUP(usb2),
84 UNIPHIER_PINCTRL_GROUP(usb3),
87 static const char * const uniphier_pxs2_functions[] = {
88 UNIPHIER_PINMUX_FUNCTION_SPL(emmc),
89 UNIPHIER_PINMUX_FUNCTION(i2c0),
90 UNIPHIER_PINMUX_FUNCTION(i2c1),
91 UNIPHIER_PINMUX_FUNCTION(i2c2),
92 UNIPHIER_PINMUX_FUNCTION(i2c3),
93 UNIPHIER_PINMUX_FUNCTION(i2c5),
94 UNIPHIER_PINMUX_FUNCTION(i2c6),
95 UNIPHIER_PINMUX_FUNCTION(nand),
96 UNIPHIER_PINMUX_FUNCTION(sd),
97 UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
98 UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
99 UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
100 UNIPHIER_PINMUX_FUNCTION_SPL(uart3),
101 UNIPHIER_PINMUX_FUNCTION(usb0),
102 UNIPHIER_PINMUX_FUNCTION(usb1),
103 UNIPHIER_PINMUX_FUNCTION(usb2),
104 UNIPHIER_PINMUX_FUNCTION(usb3),
107 static struct uniphier_pinctrl_socdata uniphier_pxs2_pinctrl_socdata = {
108 .pins = uniphier_pxs2_pins,
109 .pins_count = ARRAY_SIZE(uniphier_pxs2_pins),
110 .groups = uniphier_pxs2_groups,
111 .groups_count = ARRAY_SIZE(uniphier_pxs2_groups),
112 .functions = uniphier_pxs2_functions,
113 .functions_count = ARRAY_SIZE(uniphier_pxs2_functions),
116 static int uniphier_pxs2_pinctrl_probe(struct udevice *dev)
118 return uniphier_pinctrl_probe(dev, &uniphier_pxs2_pinctrl_socdata);
121 static const struct udevice_id uniphier_pxs2_pinctrl_match[] = {
122 { .compatible = "socionext,uniphier-pxs2-pinctrl" },
126 U_BOOT_DRIVER(uniphier_pxs2_pinctrl) = {
127 .name = "uniphier-pxs2-pinctrl",
128 .id = UCLASS_PINCTRL,
129 .of_match = of_match_ptr(uniphier_pxs2_pinctrl_match),
130 .probe = uniphier_pxs2_pinctrl_probe,
131 .remove = uniphier_pinctrl_remove,
132 .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
133 .ops = &uniphier_pinctrl_ops,