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Tom Rini83d290c2018-05-06 17:58:06 -04001// SPDX-License-Identifier: GPL-2.0+
Masahiro Yamadae4410e82015-09-11 20:17:33 +09002/*
Masahiro Yamada4e3d8402016-07-19 21:56:13 +09003 * Copyright (C) 2015-2016 Socionext Inc.
4 * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamadae4410e82015-09-11 20:17:33 +09005 */
6
Simon Glass4af0d7e2017-05-17 17:18:07 -06007#include <common.h>
Simon Glass9d922452017-05-17 17:18:03 -06008#include <dm.h>
Masahiro Yamadae4410e82015-09-11 20:17:33 +09009#include <dm/pinctrl.h>
10
11#include "pinctrl-uniphier.h"
12
Masahiro Yamadae4410e82015-09-11 20:17:33 +090013static const unsigned emmc_pins[] = {21, 22, 23, 24, 25, 26, 27};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090014static const int emmc_muxvals[] = {0, 1, 1, 1, 1, 1, 1};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090015static const unsigned emmc_dat8_pins[] = {28, 29, 30, 31};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090016static const int emmc_dat8_muxvals[] = {1, 1, 1, 1};
Masahiro Yamadafc9da852016-06-29 19:39:01 +090017static const unsigned ether_mii_pins[] = {32, 33, 34, 35, 36, 37, 38, 39, 40,
18 41, 42, 43, 136, 137, 138, 139, 140,
19 141, 142};
20static const int ether_mii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
21 4, 4, 4, 4, 4, 4, 4};
22static const unsigned ether_rmii_pins[] = {32, 33, 34, 35, 36, 37, 38, 39, 40,
23 41, 42, 43};
24static const int ether_rmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090025static const unsigned i2c0_pins[] = {102, 103};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090026static const int i2c0_muxvals[] = {0, 0};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090027static const unsigned i2c1_pins[] = {104, 105};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090028static const int i2c1_muxvals[] = {0, 0};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090029static const unsigned i2c2_pins[] = {108, 109};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090030static const int i2c2_muxvals[] = {2, 2};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090031static const unsigned i2c3_pins[] = {108, 109};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090032static const int i2c3_muxvals[] = {3, 3};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090033static const unsigned nand_pins[] = {24, 25, 26, 27, 28, 29, 30, 31, 158, 159,
34 160, 161, 162, 163, 164};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090035static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090036static const unsigned nand_cs1_pins[] = {22, 23};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090037static const int nand_cs1_muxvals[] = {0, 0};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090038static const unsigned sd_pins[] = {44, 45, 46, 47, 48, 49, 50, 51, 52};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090039static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
Masahiro Yamada865a39a2016-09-14 01:06:04 +090040static const unsigned system_bus_pins[] = {16, 17, 18, 19, 20, 165, 166, 167,
41 168, 169, 170, 171, 172, 173};
42static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1,
43 -1, -1, -1};
44static const unsigned system_bus_cs0_pins[] = {155};
45static const int system_bus_cs0_muxvals[] = {1};
46static const unsigned system_bus_cs1_pins[] = {174};
47static const int system_bus_cs1_muxvals[] = {-1};
48static const unsigned system_bus_cs2_pins[] = {64};
49static const int system_bus_cs2_muxvals[] = {1};
50static const unsigned system_bus_cs3_pins[] = {156};
51static const int system_bus_cs3_muxvals[] = {1};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090052static const unsigned uart0_pins[] = {85, 88};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090053static const int uart0_muxvals[] = {1, 1};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090054static const unsigned uart1_pins[] = {155, 156};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090055static const int uart1_muxvals[] = {13, 13};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090056static const unsigned uart1b_pins[] = {69, 70};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090057static const int uart1b_muxvals[] = {23, 23};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090058static const unsigned uart2_pins[] = {128, 129};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090059static const int uart2_muxvals[] = {13, 13};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090060static const unsigned uart3_pins[] = {110, 111};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090061static const int uart3_muxvals[] = {1, 1};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090062static const unsigned usb0_pins[] = {53, 54};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090063static const int usb0_muxvals[] = {0, 0};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090064static const unsigned usb1_pins[] = {55, 56};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090065static const int usb1_muxvals[] = {0, 0};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090066static const unsigned usb2_pins[] = {155, 156};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090067static const int usb2_muxvals[] = {4, 4};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090068static const unsigned usb2b_pins[] = {67, 68};
Masahiro Yamada5e25b9d2016-06-29 19:38:59 +090069static const int usb2b_muxvals[] = {23, 23};
Masahiro Yamadae4410e82015-09-11 20:17:33 +090070
Masahiro Yamadaac13ce42016-04-21 14:43:10 +090071static const struct uniphier_pinctrl_group uniphier_ld4_groups[] = {
Masahiro Yamada64c1cc42016-06-29 19:39:00 +090072 UNIPHIER_PINCTRL_GROUP_SPL(emmc),
73 UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8),
Masahiro Yamadafc9da852016-06-29 19:39:01 +090074 UNIPHIER_PINCTRL_GROUP(ether_mii),
75 UNIPHIER_PINCTRL_GROUP(ether_rmii),
Masahiro Yamadae4410e82015-09-11 20:17:33 +090076 UNIPHIER_PINCTRL_GROUP(i2c0),
77 UNIPHIER_PINCTRL_GROUP(i2c1),
78 UNIPHIER_PINCTRL_GROUP(i2c2),
79 UNIPHIER_PINCTRL_GROUP(i2c3),
80 UNIPHIER_PINCTRL_GROUP(nand),
81 UNIPHIER_PINCTRL_GROUP(nand_cs1),
82 UNIPHIER_PINCTRL_GROUP(sd),
Masahiro Yamada865a39a2016-09-14 01:06:04 +090083 UNIPHIER_PINCTRL_GROUP(system_bus),
84 UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
85 UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
86 UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
87 UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
Masahiro Yamada64c1cc42016-06-29 19:39:00 +090088 UNIPHIER_PINCTRL_GROUP_SPL(uart0),
89 UNIPHIER_PINCTRL_GROUP_SPL(uart1),
90 UNIPHIER_PINCTRL_GROUP_SPL(uart1b),
91 UNIPHIER_PINCTRL_GROUP_SPL(uart2),
92 UNIPHIER_PINCTRL_GROUP_SPL(uart3),
Masahiro Yamadae4410e82015-09-11 20:17:33 +090093 UNIPHIER_PINCTRL_GROUP(usb0),
94 UNIPHIER_PINCTRL_GROUP(usb1),
95 UNIPHIER_PINCTRL_GROUP(usb2),
96 UNIPHIER_PINCTRL_GROUP(usb2b),
97};
98
Masahiro Yamadaac13ce42016-04-21 14:43:10 +090099static const char * const uniphier_ld4_functions[] = {
Masahiro Yamada64c1cc42016-06-29 19:39:00 +0900100 UNIPHIER_PINMUX_FUNCTION_SPL(emmc),
Masahiro Yamadafc9da852016-06-29 19:39:01 +0900101 UNIPHIER_PINMUX_FUNCTION(ether_mii),
102 UNIPHIER_PINMUX_FUNCTION(ether_rmii),
Masahiro Yamada64c1cc42016-06-29 19:39:00 +0900103 UNIPHIER_PINMUX_FUNCTION(i2c0),
104 UNIPHIER_PINMUX_FUNCTION(i2c1),
105 UNIPHIER_PINMUX_FUNCTION(i2c2),
106 UNIPHIER_PINMUX_FUNCTION(i2c3),
107 UNIPHIER_PINMUX_FUNCTION(nand),
108 UNIPHIER_PINMUX_FUNCTION(sd),
Masahiro Yamada865a39a2016-09-14 01:06:04 +0900109 UNIPHIER_PINMUX_FUNCTION(system_bus),
Masahiro Yamada64c1cc42016-06-29 19:39:00 +0900110 UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
111 UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
112 UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
113 UNIPHIER_PINMUX_FUNCTION_SPL(uart3),
114 UNIPHIER_PINMUX_FUNCTION(usb0),
115 UNIPHIER_PINMUX_FUNCTION(usb1),
116 UNIPHIER_PINMUX_FUNCTION(usb2),
Masahiro Yamadae4410e82015-09-11 20:17:33 +0900117};
118
Masahiro Yamadaac13ce42016-04-21 14:43:10 +0900119static struct uniphier_pinctrl_socdata uniphier_ld4_pinctrl_socdata = {
Masahiro Yamadaac13ce42016-04-21 14:43:10 +0900120 .groups = uniphier_ld4_groups,
121 .groups_count = ARRAY_SIZE(uniphier_ld4_groups),
122 .functions = uniphier_ld4_functions,
123 .functions_count = ARRAY_SIZE(uniphier_ld4_functions),
Masahiro Yamadae4410e82015-09-11 20:17:33 +0900124};
125
Masahiro Yamadaac13ce42016-04-21 14:43:10 +0900126static int uniphier_ld4_pinctrl_probe(struct udevice *dev)
Masahiro Yamadae4410e82015-09-11 20:17:33 +0900127{
Masahiro Yamadaac13ce42016-04-21 14:43:10 +0900128 return uniphier_pinctrl_probe(dev, &uniphier_ld4_pinctrl_socdata);
Masahiro Yamadae4410e82015-09-11 20:17:33 +0900129}
130
Masahiro Yamadaac13ce42016-04-21 14:43:10 +0900131static const struct udevice_id uniphier_ld4_pinctrl_match[] = {
Masahiro Yamada186c1332016-06-29 19:38:57 +0900132 { .compatible = "socionext,uniphier-ld4-pinctrl" },
Masahiro Yamadae4410e82015-09-11 20:17:33 +0900133 { /* sentinel */ }
134};
135
Masahiro Yamadaac13ce42016-04-21 14:43:10 +0900136U_BOOT_DRIVER(uniphier_ld4_pinctrl) = {
137 .name = "uniphier-ld4-pinctrl",
Masahiro Yamadae4410e82015-09-11 20:17:33 +0900138 .id = UCLASS_PINCTRL,
Masahiro Yamadaac13ce42016-04-21 14:43:10 +0900139 .of_match = of_match_ptr(uniphier_ld4_pinctrl_match),
140 .probe = uniphier_ld4_pinctrl_probe,
Masahiro Yamadae4410e82015-09-11 20:17:33 +0900141 .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv),
142 .ops = &uniphier_pinctrl_ops,
143};