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Tom Rini10e47792018-05-06 17:58:06 -04001// SPDX-License-Identifier: GPL-2.0+
Masahiro Yamadaadc19742015-09-11 20:17:33 +09002/*
Masahiro Yamadafa1f73f2016-07-19 21:56:13 +09003 * Copyright (C) 2015-2016 Socionext Inc.
4 * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamadaadc19742015-09-11 20:17:33 +09005 */
6
Simon Glass11c89f32017-05-17 17:18:03 -06007#include <dm.h>
Masahiro Yamadaadc19742015-09-11 20:17:33 +09008#include <dm/pinctrl.h>
9
10#include "pinctrl-uniphier.h"
11
Masahiro Yamadaadc19742015-09-11 20:17:33 +090012static const unsigned emmc_pins[] = {21, 22, 23, 24, 25, 26, 27};
Masahiro Yamada9447e132016-06-29 19:38:59 +090013static const int emmc_muxvals[] = {0, 1, 1, 1, 1, 1, 1};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090014static const unsigned emmc_dat8_pins[] = {28, 29, 30, 31};
Masahiro Yamada9447e132016-06-29 19:38:59 +090015static const int emmc_dat8_muxvals[] = {1, 1, 1, 1};
Masahiro Yamadacc94a982016-06-29 19:39:01 +090016static const unsigned ether_mii_pins[] = {32, 33, 34, 35, 36, 37, 38, 39, 40,
17 41, 42, 43, 136, 137, 138, 139, 140,
18 141, 142};
19static const int ether_mii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
20 4, 4, 4, 4, 4, 4, 4};
21static const unsigned ether_rmii_pins[] = {32, 33, 34, 35, 36, 37, 38, 39, 40,
22 41, 42, 43};
23static const int ether_rmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090024static const unsigned i2c0_pins[] = {102, 103};
Masahiro Yamada9447e132016-06-29 19:38:59 +090025static const int i2c0_muxvals[] = {0, 0};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090026static const unsigned i2c1_pins[] = {104, 105};
Masahiro Yamada9447e132016-06-29 19:38:59 +090027static const int i2c1_muxvals[] = {0, 0};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090028static const unsigned i2c2_pins[] = {108, 109};
Masahiro Yamada9447e132016-06-29 19:38:59 +090029static const int i2c2_muxvals[] = {2, 2};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090030static const unsigned i2c3_pins[] = {108, 109};
Masahiro Yamada9447e132016-06-29 19:38:59 +090031static const int i2c3_muxvals[] = {3, 3};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090032static const unsigned nand_pins[] = {24, 25, 26, 27, 28, 29, 30, 31, 158, 159,
33 160, 161, 162, 163, 164};
Masahiro Yamada9447e132016-06-29 19:38:59 +090034static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090035static const unsigned nand_cs1_pins[] = {22, 23};
Masahiro Yamada9447e132016-06-29 19:38:59 +090036static const int nand_cs1_muxvals[] = {0, 0};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090037static const unsigned sd_pins[] = {44, 45, 46, 47, 48, 49, 50, 51, 52};
Masahiro Yamada9447e132016-06-29 19:38:59 +090038static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
Kunihiko Hayashi9cc3bf62019-06-11 10:06:13 +090039static const unsigned spi0_pins[] = {135, 136, 137, 138};
40static const int spi0_muxvals[] = {12, 12, 12, 12};
Masahiro Yamada82a51782016-09-14 01:06:04 +090041static const unsigned system_bus_pins[] = {16, 17, 18, 19, 20, 165, 166, 167,
42 168, 169, 170, 171, 172, 173};
43static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1,
44 -1, -1, -1};
45static const unsigned system_bus_cs0_pins[] = {155};
46static const int system_bus_cs0_muxvals[] = {1};
47static const unsigned system_bus_cs1_pins[] = {174};
48static const int system_bus_cs1_muxvals[] = {-1};
49static const unsigned system_bus_cs2_pins[] = {64};
50static const int system_bus_cs2_muxvals[] = {1};
51static const unsigned system_bus_cs3_pins[] = {156};
52static const int system_bus_cs3_muxvals[] = {1};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090053static const unsigned uart0_pins[] = {85, 88};
Masahiro Yamada9447e132016-06-29 19:38:59 +090054static const int uart0_muxvals[] = {1, 1};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090055static const unsigned uart1_pins[] = {155, 156};
Masahiro Yamada9447e132016-06-29 19:38:59 +090056static const int uart1_muxvals[] = {13, 13};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090057static const unsigned uart1b_pins[] = {69, 70};
Masahiro Yamada9447e132016-06-29 19:38:59 +090058static const int uart1b_muxvals[] = {23, 23};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090059static const unsigned uart2_pins[] = {128, 129};
Masahiro Yamada9447e132016-06-29 19:38:59 +090060static const int uart2_muxvals[] = {13, 13};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090061static const unsigned uart3_pins[] = {110, 111};
Masahiro Yamada9447e132016-06-29 19:38:59 +090062static const int uart3_muxvals[] = {1, 1};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090063static const unsigned usb0_pins[] = {53, 54};
Masahiro Yamada9447e132016-06-29 19:38:59 +090064static const int usb0_muxvals[] = {0, 0};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090065static const unsigned usb1_pins[] = {55, 56};
Masahiro Yamada9447e132016-06-29 19:38:59 +090066static const int usb1_muxvals[] = {0, 0};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090067static const unsigned usb2_pins[] = {155, 156};
Masahiro Yamada9447e132016-06-29 19:38:59 +090068static const int usb2_muxvals[] = {4, 4};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090069static const unsigned usb2b_pins[] = {67, 68};
Masahiro Yamada9447e132016-06-29 19:38:59 +090070static const int usb2b_muxvals[] = {23, 23};
Masahiro Yamadaadc19742015-09-11 20:17:33 +090071
Masahiro Yamada8721b512016-04-21 14:43:10 +090072static const struct uniphier_pinctrl_group uniphier_ld4_groups[] = {
Masahiro Yamada65ef4f72016-06-29 19:39:00 +090073 UNIPHIER_PINCTRL_GROUP_SPL(emmc),
74 UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8),
Masahiro Yamadacc94a982016-06-29 19:39:01 +090075 UNIPHIER_PINCTRL_GROUP(ether_mii),
76 UNIPHIER_PINCTRL_GROUP(ether_rmii),
Masahiro Yamadaadc19742015-09-11 20:17:33 +090077 UNIPHIER_PINCTRL_GROUP(i2c0),
78 UNIPHIER_PINCTRL_GROUP(i2c1),
79 UNIPHIER_PINCTRL_GROUP(i2c2),
80 UNIPHIER_PINCTRL_GROUP(i2c3),
81 UNIPHIER_PINCTRL_GROUP(nand),
82 UNIPHIER_PINCTRL_GROUP(nand_cs1),
83 UNIPHIER_PINCTRL_GROUP(sd),
Kunihiko Hayashi9cc3bf62019-06-11 10:06:13 +090084 UNIPHIER_PINCTRL_GROUP(spi0),
Masahiro Yamada82a51782016-09-14 01:06:04 +090085 UNIPHIER_PINCTRL_GROUP(system_bus),
86 UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
87 UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
88 UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
89 UNIPHIER_PINCTRL_GROUP(system_bus_cs3),
Masahiro Yamada65ef4f72016-06-29 19:39:00 +090090 UNIPHIER_PINCTRL_GROUP_SPL(uart0),
91 UNIPHIER_PINCTRL_GROUP_SPL(uart1),
92 UNIPHIER_PINCTRL_GROUP_SPL(uart1b),
93 UNIPHIER_PINCTRL_GROUP_SPL(uart2),
94 UNIPHIER_PINCTRL_GROUP_SPL(uart3),
Masahiro Yamadaadc19742015-09-11 20:17:33 +090095 UNIPHIER_PINCTRL_GROUP(usb0),
96 UNIPHIER_PINCTRL_GROUP(usb1),
97 UNIPHIER_PINCTRL_GROUP(usb2),
98 UNIPHIER_PINCTRL_GROUP(usb2b),
99};
100
Masahiro Yamada8721b512016-04-21 14:43:10 +0900101static const char * const uniphier_ld4_functions[] = {
Masahiro Yamada65ef4f72016-06-29 19:39:00 +0900102 UNIPHIER_PINMUX_FUNCTION_SPL(emmc),
Masahiro Yamadacc94a982016-06-29 19:39:01 +0900103 UNIPHIER_PINMUX_FUNCTION(ether_mii),
104 UNIPHIER_PINMUX_FUNCTION(ether_rmii),
Masahiro Yamada65ef4f72016-06-29 19:39:00 +0900105 UNIPHIER_PINMUX_FUNCTION(i2c0),
106 UNIPHIER_PINMUX_FUNCTION(i2c1),
107 UNIPHIER_PINMUX_FUNCTION(i2c2),
108 UNIPHIER_PINMUX_FUNCTION(i2c3),
109 UNIPHIER_PINMUX_FUNCTION(nand),
110 UNIPHIER_PINMUX_FUNCTION(sd),
Kunihiko Hayashi9cc3bf62019-06-11 10:06:13 +0900111 UNIPHIER_PINMUX_FUNCTION(spi0),
Masahiro Yamada82a51782016-09-14 01:06:04 +0900112 UNIPHIER_PINMUX_FUNCTION(system_bus),
Masahiro Yamada65ef4f72016-06-29 19:39:00 +0900113 UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
114 UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
115 UNIPHIER_PINMUX_FUNCTION_SPL(uart2),
116 UNIPHIER_PINMUX_FUNCTION_SPL(uart3),
117 UNIPHIER_PINMUX_FUNCTION(usb0),
118 UNIPHIER_PINMUX_FUNCTION(usb1),
119 UNIPHIER_PINMUX_FUNCTION(usb2),
Masahiro Yamadaadc19742015-09-11 20:17:33 +0900120};
121
Masahiro Yamada8721b512016-04-21 14:43:10 +0900122static struct uniphier_pinctrl_socdata uniphier_ld4_pinctrl_socdata = {
Masahiro Yamada8721b512016-04-21 14:43:10 +0900123 .groups = uniphier_ld4_groups,
124 .groups_count = ARRAY_SIZE(uniphier_ld4_groups),
125 .functions = uniphier_ld4_functions,
126 .functions_count = ARRAY_SIZE(uniphier_ld4_functions),
Masahiro Yamadaadc19742015-09-11 20:17:33 +0900127};
128
Masahiro Yamada8721b512016-04-21 14:43:10 +0900129static int uniphier_ld4_pinctrl_probe(struct udevice *dev)
Masahiro Yamadaadc19742015-09-11 20:17:33 +0900130{
Masahiro Yamada8721b512016-04-21 14:43:10 +0900131 return uniphier_pinctrl_probe(dev, &uniphier_ld4_pinctrl_socdata);
Masahiro Yamadaadc19742015-09-11 20:17:33 +0900132}
133
Masahiro Yamada8721b512016-04-21 14:43:10 +0900134static const struct udevice_id uniphier_ld4_pinctrl_match[] = {
Masahiro Yamada13d8ac32016-06-29 19:38:57 +0900135 { .compatible = "socionext,uniphier-ld4-pinctrl" },
Masahiro Yamadaadc19742015-09-11 20:17:33 +0900136 { /* sentinel */ }
137};
138
Masahiro Yamada8721b512016-04-21 14:43:10 +0900139U_BOOT_DRIVER(uniphier_ld4_pinctrl) = {
140 .name = "uniphier-ld4-pinctrl",
Masahiro Yamadaadc19742015-09-11 20:17:33 +0900141 .id = UCLASS_PINCTRL,
Masahiro Yamada8721b512016-04-21 14:43:10 +0900142 .of_match = of_match_ptr(uniphier_ld4_pinctrl_match),
143 .probe = uniphier_ld4_pinctrl_probe,
Simon Glass8a2b47f2020-12-03 16:55:17 -0700144 .priv_auto = sizeof(struct uniphier_pinctrl_priv),
Masahiro Yamadaadc19742015-09-11 20:17:33 +0900145 .ops = &uniphier_pinctrl_ops,
146};