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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 54e75702c48a9757e82cbe71176c0b5ddcf6a092 / . / drivers / pinctrl / uniphier / pinctrl-uniphier-pxs3.c
blob: 5b4a51410345f383f59d98312ce0087258effd46 [file] [log] [blame]
Tom Rini83d290c2018-05-06 17:58:06 -0400[diff] [blame]1// SPDX-License-Identifier: GPL-2.0+
Masahiro Yamada7434bfa2017-01-21 18:05:29 +0900[diff] [blame]2/*
3 * Copyright (C) 2017 Socionext Inc.
4 * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada7434bfa2017-01-21 18:05:29 +0900[diff] [blame]5 */
6
Simon Glass4af0d7e2017-05-17 17:18:07 -0600[diff] [blame]7#include <common.h>
Simon Glass9d922452017-05-17 17:18:03 -0600[diff] [blame]8#include <dm.h>
Masahiro Yamada7434bfa2017-01-21 18:05:29 +0900[diff] [blame]9#include <dm/pinctrl.h>
10
11#include "pinctrl-uniphier.h"
12
13static const unsigned emmc_pins[] = {31, 32, 33, 34, 35, 36, 37, 38};
14static const int emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0};
15static const unsigned emmc_dat8_pins[] = {39, 40, 41, 42};
16static const int emmc_dat8_muxvals[] = {0, 0, 0, 0};
17static const unsigned ether_rgmii_pins[] = {52, 53, 54, 55, 56, 57, 58, 59, 60,
18 61, 62, 63, 64, 65, 66, 67};
19static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
20 0, 0, 0, 0};
21static const unsigned ether_rmii_pins[] = {52, 53, 54, 55, 56, 57, 58, 59, 61,
22 63, 64, 67};
23static const int ether_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
24static const unsigned ether1_rgmii_pins[] = {68, 69, 70, 71, 72, 73, 74, 75, 76,
25 77, 78, 79, 80, 81, 82, 83};
26static const int ether1_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
27 0, 0, 0, 0};
28static const unsigned ether1_rmii_pins[] = {68, 69, 70, 71, 72, 73, 74, 75, 77,
29 79, 80, 83};
30static const int ether1_rmii_muxvals[] = {0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1};
31static const unsigned i2c0_pins[] = {104, 105};
32static const int i2c0_muxvals[] = {0, 0};
33static const unsigned i2c1_pins[] = {106, 107};
34static const int i2c1_muxvals[] = {0, 0};
35static const unsigned i2c2_pins[] = {108, 109};
36static const int i2c2_muxvals[] = {0, 0};
37static const unsigned i2c3_pins[] = {110, 111};
38static const int i2c3_muxvals[] = {0, 0};
39static const unsigned nand_pins[] = {16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
40 27, 28, 29, 30};
41static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
42static const unsigned sd_pins[] = {43, 44, 45, 46, 47, 48, 49, 50, 51};
43static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
44static const unsigned system_bus_pins[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
45 12, 13, 14};
46static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
47 0};
48static const unsigned system_bus_cs1_pins[] = {15};
49static const int system_bus_cs1_muxvals[] = {0};
50static const unsigned uart0_pins[] = {92, 93};
51static const int uart0_muxvals[] = {0, 0};
52static const unsigned uart1_pins[] = {94, 95};
53static const int uart1_muxvals[] = {0, 0};
54static const unsigned uart2_pins[] = {96, 97};
55static const int uart2_muxvals[] = {0, 0};
56static const unsigned uart3_pins[] = {98, 99};
57static const int uart3_muxvals[] = {0, 0};
58static const unsigned usb0_pins[] = {84, 85};
59static const int usb0_muxvals[] = {0, 0};
60static const unsigned usb1_pins[] = {86, 87};
61static const int usb1_muxvals[] = {0, 0};
62static const unsigned usb2_pins[] = {88, 89};
63static const int usb2_muxvals[] = {0, 0};
64static const unsigned usb3_pins[] = {90, 91};
65static const int usb3_muxvals[] = {0, 0};
66
67static const struct uniphier_pinctrl_group uniphier_pxs3_groups[] = {
68 UNIPHIER_PINCTRL_GROUP(emmc),
69 UNIPHIER_PINCTRL_GROUP(emmc_dat8),
70 UNIPHIER_PINCTRL_GROUP(ether_rgmii),
71 UNIPHIER_PINCTRL_GROUP(ether_rmii),
72 UNIPHIER_PINCTRL_GROUP(ether1_rgmii),
73 UNIPHIER_PINCTRL_GROUP(ether1_rmii),
74 UNIPHIER_PINCTRL_GROUP(i2c0),
75 UNIPHIER_PINCTRL_GROUP(i2c1),
76 UNIPHIER_PINCTRL_GROUP(i2c2),
77 UNIPHIER_PINCTRL_GROUP(i2c3),
78 UNIPHIER_PINCTRL_GROUP(nand),
79 UNIPHIER_PINCTRL_GROUP(sd),
Masahiro Yamadaee8d0372017-07-13 20:32:15 +0900[diff] [blame]80 UNIPHIER_PINCTRL_GROUP(system_bus),
81 UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
82 UNIPHIER_PINCTRL_GROUP(uart0),
83 UNIPHIER_PINCTRL_GROUP(uart1),
84 UNIPHIER_PINCTRL_GROUP(uart2),
85 UNIPHIER_PINCTRL_GROUP(uart3),
Masahiro Yamada7434bfa2017-01-21 18:05:29 +0900[diff] [blame]86 UNIPHIER_PINCTRL_GROUP(usb0),
87 UNIPHIER_PINCTRL_GROUP(usb1),
88 UNIPHIER_PINCTRL_GROUP(usb2),
89 UNIPHIER_PINCTRL_GROUP(usb3),
90};
91
92static const char * const uniphier_pxs3_functions[] = {
93 UNIPHIER_PINMUX_FUNCTION(emmc),
94 UNIPHIER_PINMUX_FUNCTION(ether_rgmii),
95 UNIPHIER_PINMUX_FUNCTION(ether_rmii),
96 UNIPHIER_PINMUX_FUNCTION(ether1_rgmii),
97 UNIPHIER_PINMUX_FUNCTION(ether1_rmii),
98 UNIPHIER_PINMUX_FUNCTION(i2c0),
99 UNIPHIER_PINMUX_FUNCTION(i2c1),
100 UNIPHIER_PINMUX_FUNCTION(i2c2),
101 UNIPHIER_PINMUX_FUNCTION(i2c3),
102 UNIPHIER_PINMUX_FUNCTION(nand),
103 UNIPHIER_PINMUX_FUNCTION(sd),
Masahiro Yamadaee8d0372017-07-13 20:32:15 +0900[diff] [blame]104 UNIPHIER_PINMUX_FUNCTION(system_bus),
105 UNIPHIER_PINMUX_FUNCTION(uart0),
106 UNIPHIER_PINMUX_FUNCTION(uart1),
107 UNIPHIER_PINMUX_FUNCTION(uart2),
108 UNIPHIER_PINMUX_FUNCTION(uart3),
Masahiro Yamada7434bfa2017-01-21 18:05:29 +0900[diff] [blame]109 UNIPHIER_PINMUX_FUNCTION(usb0),
110 UNIPHIER_PINMUX_FUNCTION(usb1),
111 UNIPHIER_PINMUX_FUNCTION(usb2),
112 UNIPHIER_PINMUX_FUNCTION(usb3),
113};
114
115static struct uniphier_pinctrl_socdata uniphier_pxs3_pinctrl_socdata = {
116 .groups = uniphier_pxs3_groups,
117 .groups_count = ARRAY_SIZE(uniphier_pxs3_groups),
118 .functions = uniphier_pxs3_functions,
119 .functions_count = ARRAY_SIZE(uniphier_pxs3_functions),
Masahiro Yamadac9060322017-10-13 19:21:53 +0900[diff] [blame]120 .caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE |
121 UNIPHIER_PINCTRL_CAPS_PERPIN_IECTRL,
Masahiro Yamada7434bfa2017-01-21 18:05:29 +0900[diff] [blame]122};
123
124static int uniphier_pxs3_pinctrl_probe(struct udevice *dev)
125{
126 return uniphier_pinctrl_probe(dev, &uniphier_pxs3_pinctrl_socdata);
127}
128
129static const struct udevice_id uniphier_pxs3_pinctrl_match[] = {
130 { .compatible = "socionext,uniphier-pxs3-pinctrl" },
131 { /* sentinel */ }
132};
133
134U_BOOT_DRIVER(uniphier_pxs3_pinctrl) = {
135 .name = "uniphier-pxs3-pinctrl",
136 .id = UCLASS_PINCTRL,
137 .of_match = of_match_ptr(uniphier_pxs3_pinctrl_match),
138 .probe = uniphier_pxs3_pinctrl_probe,
139 .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
140 .ops = &uniphier_pinctrl_ops,
141};