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git01.mediatek.com / filogic / uboot / 8beb075db2c6e34b61a6ebab0e9ecef390c2334a / . / drivers / pinctrl / uniphier / pinctrl-ph1-pro4.c
blob: b3eaf138f76b183421355fc9a062d6ceabe059e8 [file] [log] [blame]
Masahiro Yamada9a9999e2015-09-11 20:17:34 +0900[diff] [blame]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
12static const struct uniphier_pinctrl_pin ph1_pro4_pins[] = {
13};
14
15static const unsigned emmc_pins[] = {40, 41, 42, 43, 51, 52, 53};
16static const unsigned emmc_muxvals[] = {1, 1, 1, 1, 1, 1, 1};
17static const unsigned emmc_dat8_pins[] = {44, 45, 46, 47};
18static const unsigned emmc_dat8_muxvals[] = {1, 1, 1, 1};
19static const unsigned i2c0_pins[] = {142, 143};
20static const unsigned i2c0_muxvals[] = {0, 0};
21static const unsigned i2c1_pins[] = {144, 145};
22static const unsigned i2c1_muxvals[] = {0, 0};
23static const unsigned i2c2_pins[] = {146, 147};
24static const unsigned i2c2_muxvals[] = {0, 0};
25static const unsigned i2c3_pins[] = {148, 149};
26static const unsigned i2c3_muxvals[] = {0, 0};
27static const unsigned i2c6_pins[] = {308, 309};
28static const unsigned i2c6_muxvals[] = {6, 6};
29static const unsigned nand_pins[] = {40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
30 50, 51, 52, 53, 54};
31static const unsigned nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
32 0, 0};
33static const unsigned nand_cs1_pins[] = {131, 132};
34static const unsigned nand_cs1_muxvals[] = {1, 1};
35static const unsigned sd_pins[] = {150, 151, 152, 153, 154, 155, 156, 157, 158};
36static const unsigned sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
37static const unsigned sd1_pins[] = {319, 320, 321, 322, 323, 324, 325, 326,
38 327};
39static const unsigned sd1_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
40static const unsigned uart0_pins[] = {127, 128};
41static const unsigned uart0_muxvals[] = {0, 0};
42static const unsigned uart1_pins[] = {129, 130};
43static const unsigned uart1_muxvals[] = {0, 0};
44static const unsigned uart2_pins[] = {131, 132};
45static const unsigned uart2_muxvals[] = {0, 0};
46static const unsigned uart3_pins[] = {88, 89};
47static const unsigned uart3_muxvals[] = {2, 2};
48static const unsigned usb0_pins[] = {180, 181};
49static const unsigned usb0_muxvals[] = {0, 0};
50static const unsigned usb1_pins[] = {182, 183};
51static const unsigned usb1_muxvals[] = {0, 0};
52static const unsigned usb2_pins[] = {184, 185};
53static const unsigned usb2_muxvals[] = {0, 0};
54static const unsigned usb3_pins[] = {186, 187};
55static const unsigned usb3_muxvals[] = {0, 0};
56
57static 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
79static 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
99static 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 .mux_bits = 4,
107 .reg_stride = 8,
108 .load_pinctrl = true,
109};
110
111static int ph1_pro4_pinctrl_probe(struct udevice *dev)
112{
113 return uniphier_pinctrl_probe(dev, &ph1_pro4_pinctrl_socdata);
114}
115
116static const struct udevice_id ph1_pro4_pinctrl_match[] = {
117 { .compatible = "socionext,ph1-pro4-pinctrl" },
118 { /* sentinel */ }
119};
120
121U_BOOT_DRIVER(ph1_pro4_pinctrl) = {
122 .name = "ph1-pro4-pinctrl",
123 .id = UCLASS_PINCTRL,
124 .of_match = of_match_ptr(ph1_pro4_pinctrl_match),
125 .probe = ph1_pro4_pinctrl_probe,
126 .remove = uniphier_pinctrl_remove,
127 .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
128 .ops = &uniphier_pinctrl_ops,
129 .flags = DM_FLAG_PRE_RELOC,
130};