1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2015-2016 Socionext Inc.
4 * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
9 #include <dm/pinctrl.h>
11 #include "pinctrl-uniphier.h"
13 static const unsigned emmc_pins
[] = {36, 37, 38, 39, 40, 41, 42};
14 static const int emmc_muxvals
[] = {0, 0, 0, 0, 0, 0, 0};
15 static const unsigned emmc_dat8_pins
[] = {43, 44, 45, 46};
16 static const int emmc_dat8_muxvals
[] = {0, 0, 0, 0};
17 static const unsigned i2c0_pins
[] = {112, 113};
18 static const int i2c0_muxvals
[] = {0, 0};
19 static const unsigned i2c1_pins
[] = {114, 115};
20 static const int i2c1_muxvals
[] = {0, 0};
21 static const unsigned i2c2_pins
[] = {116, 117};
22 static const int i2c2_muxvals
[] = {0, 0};
23 static const unsigned i2c3_pins
[] = {118, 119};
24 static const int i2c3_muxvals
[] = {0, 0};
25 static const unsigned i2c5_pins
[] = {87, 88};
26 static const int i2c5_muxvals
[] = {2, 2};
27 static const unsigned i2c5b_pins
[] = {196, 197};
28 static const int i2c5b_muxvals
[] = {2, 2};
29 static const unsigned i2c5c_pins
[] = {215, 216};
30 static const int i2c5c_muxvals
[] = {2, 2};
31 static const unsigned i2c6_pins
[] = {101, 102};
32 static const int i2c6_muxvals
[] = {2, 2};
33 static const unsigned nand_pins
[] = {19, 20, 21, 22, 23, 24, 25, 28, 29, 30,
35 static const int nand_muxvals
[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
36 static const unsigned nand_cs1_pins
[] = {26, 27};
37 static const int nand_cs1_muxvals
[] = {0, 0};
38 static const unsigned sd_pins
[] = {250, 251, 252, 253, 254, 255, 256, 257, 258};
39 static const int sd_muxvals
[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
40 static const unsigned system_bus_pins
[] = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
42 static const int system_bus_muxvals
[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
44 static const unsigned system_bus_cs0_pins
[] = {105};
45 static const int system_bus_cs0_muxvals
[] = {1};
46 static const unsigned system_bus_cs1_pins
[] = {18};
47 static const int system_bus_cs1_muxvals
[] = {0};
48 static const unsigned system_bus_cs2_pins
[] = {106};
49 static const int system_bus_cs2_muxvals
[] = {1};
50 static const unsigned system_bus_cs3_pins
[] = {100};
51 static const int system_bus_cs3_muxvals
[] = {1};
52 static const unsigned system_bus_cs4_pins
[] = {101};
53 static const int system_bus_cs4_muxvals
[] = {1};
54 static const unsigned system_bus_cs5_pins
[] = {102};
55 static const int system_bus_cs5_muxvals
[] = {1};
56 static const unsigned system_bus_cs6_pins
[] = {69};
57 static const int system_bus_cs6_muxvals
[] = {5};
58 static const unsigned system_bus_cs7_pins
[] = {70};
59 static const int system_bus_cs7_muxvals
[] = {5};
60 static const unsigned uart0_pins
[] = {47, 48};
61 static const int uart0_muxvals
[] = {0, 0};
62 static const unsigned uart0b_pins
[] = {227, 228};
63 static const int uart0b_muxvals
[] = {3, 3};
64 static const unsigned uart1_pins
[] = {49, 50};
65 static const int uart1_muxvals
[] = {0, 0};
66 static const unsigned uart2_pins
[] = {51, 52};
67 static const int uart2_muxvals
[] = {0, 0};
68 static const unsigned uart3_pins
[] = {53, 54};
69 static const int uart3_muxvals
[] = {0, 0};
70 static const unsigned usb0_pins
[] = {124, 125};
71 static const int usb0_muxvals
[] = {0, 0};
72 static const unsigned usb1_pins
[] = {126, 127};
73 static const int usb1_muxvals
[] = {0, 0};
74 static const unsigned usb2_pins
[] = {128, 129};
75 static const int usb2_muxvals
[] = {0, 0};
77 static const struct uniphier_pinctrl_group uniphier_pro5_groups
[] = {
78 UNIPHIER_PINCTRL_GROUP_SPL(emmc
),
79 UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8
),
80 UNIPHIER_PINCTRL_GROUP(i2c0
),
81 UNIPHIER_PINCTRL_GROUP(i2c1
),
82 UNIPHIER_PINCTRL_GROUP(i2c2
),
83 UNIPHIER_PINCTRL_GROUP(i2c3
),
84 UNIPHIER_PINCTRL_GROUP(i2c5
),
85 UNIPHIER_PINCTRL_GROUP(i2c5b
),
86 UNIPHIER_PINCTRL_GROUP(i2c5c
),
87 UNIPHIER_PINCTRL_GROUP(i2c6
),
88 UNIPHIER_PINCTRL_GROUP(nand
),
89 UNIPHIER_PINCTRL_GROUP(nand_cs1
),
90 UNIPHIER_PINCTRL_GROUP(sd
),
91 UNIPHIER_PINCTRL_GROUP(system_bus
),
92 UNIPHIER_PINCTRL_GROUP(system_bus_cs0
),
93 UNIPHIER_PINCTRL_GROUP(system_bus_cs1
),
94 UNIPHIER_PINCTRL_GROUP(system_bus_cs2
),
95 UNIPHIER_PINCTRL_GROUP(system_bus_cs3
),
96 UNIPHIER_PINCTRL_GROUP(system_bus_cs4
),
97 UNIPHIER_PINCTRL_GROUP(system_bus_cs5
),
98 UNIPHIER_PINCTRL_GROUP(system_bus_cs6
),
99 UNIPHIER_PINCTRL_GROUP(system_bus_cs7
),
100 UNIPHIER_PINCTRL_GROUP_SPL(uart0
),
101 UNIPHIER_PINCTRL_GROUP_SPL(uart0b
),
102 UNIPHIER_PINCTRL_GROUP_SPL(uart1
),
103 UNIPHIER_PINCTRL_GROUP_SPL(uart2
),
104 UNIPHIER_PINCTRL_GROUP_SPL(uart3
),
105 UNIPHIER_PINCTRL_GROUP(usb0
),
106 UNIPHIER_PINCTRL_GROUP(usb1
),
107 UNIPHIER_PINCTRL_GROUP(usb2
),
110 static const char * const uniphier_pro5_functions
[] = {
111 UNIPHIER_PINMUX_FUNCTION_SPL(emmc
),
112 UNIPHIER_PINMUX_FUNCTION(i2c0
),
113 UNIPHIER_PINMUX_FUNCTION(i2c1
),
114 UNIPHIER_PINMUX_FUNCTION(i2c2
),
115 UNIPHIER_PINMUX_FUNCTION(i2c3
),
116 UNIPHIER_PINMUX_FUNCTION(i2c5
),
117 UNIPHIER_PINMUX_FUNCTION(i2c6
),
118 UNIPHIER_PINMUX_FUNCTION(nand
),
119 UNIPHIER_PINMUX_FUNCTION(sd
),
120 UNIPHIER_PINMUX_FUNCTION(system_bus
),
121 UNIPHIER_PINMUX_FUNCTION_SPL(uart0
),
122 UNIPHIER_PINMUX_FUNCTION_SPL(uart1
),
123 UNIPHIER_PINMUX_FUNCTION_SPL(uart2
),
124 UNIPHIER_PINMUX_FUNCTION_SPL(uart3
),
125 UNIPHIER_PINMUX_FUNCTION(usb0
),
126 UNIPHIER_PINMUX_FUNCTION(usb1
),
127 UNIPHIER_PINMUX_FUNCTION(usb2
),
130 static struct uniphier_pinctrl_socdata uniphier_pro5_pinctrl_socdata
= {
131 .groups
= uniphier_pro5_groups
,
132 .groups_count
= ARRAY_SIZE(uniphier_pro5_groups
),
133 .functions
= uniphier_pro5_functions
,
134 .functions_count
= ARRAY_SIZE(uniphier_pro5_functions
),
135 .caps
= UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE
|
136 UNIPHIER_PINCTRL_CAPS_DBGMUX_SEPARATE
,
139 static int uniphier_pro5_pinctrl_probe(struct udevice
*dev
)
141 return uniphier_pinctrl_probe(dev
, &uniphier_pro5_pinctrl_socdata
);
144 static const struct udevice_id uniphier_pro5_pinctrl_match
[] = {
145 { .compatible
= "socionext,uniphier-pro5-pinctrl" },
149 U_BOOT_DRIVER(uniphier_pro5_pinctrl
) = {
150 .name
= "uniphier-pro5-pinctrl",
151 .id
= UCLASS_PINCTRL
,
152 .of_match
= of_match_ptr(uniphier_pro5_pinctrl_match
),
153 .probe
= uniphier_pro5_pinctrl_probe
,
154 .priv_auto_alloc_size
= sizeof(struct uniphier_pinctrl_priv
),
155 .ops
= &uniphier_pinctrl_ops
,
156 #if !CONFIG_IS_ENABLED(OF_CONTROL)
157 .flags
= DM_FLAG_PRE_RELOC
,