1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright (C) 2015-2016 Socionext Inc. 4 * Author: Masahiro Yamada <yamada.masahiro@socionext.com> 5 */ 6 7#include <common.h> 8#include <dm.h> 9#include <dm/pinctrl.h> 10 11#include "pinctrl-uniphier.h" 12 13static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42}; 14static const int emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0}; 15static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46}; 16static const int emmc_dat8_muxvals[] = {0, 0, 0, 0}; 17static const unsigned i2c0_pins[] = {112, 113}; 18static const int i2c0_muxvals[] = {0, 0}; 19static const unsigned i2c1_pins[] = {114, 115}; 20static const int i2c1_muxvals[] = {0, 0}; 21static const unsigned i2c2_pins[] = {116, 117}; 22static const int i2c2_muxvals[] = {0, 0}; 23static const unsigned i2c3_pins[] = {118, 119}; 24static const int i2c3_muxvals[] = {0, 0}; 25static const unsigned i2c5_pins[] = {87, 88}; 26static const int i2c5_muxvals[] = {2, 2}; 27static const unsigned i2c5b_pins[] = {196, 197}; 28static const int i2c5b_muxvals[] = {2, 2}; 29static const unsigned i2c5c_pins[] = {215, 216}; 30static const int i2c5c_muxvals[] = {2, 2}; 31static const unsigned i2c6_pins[] = {101, 102}; 32static const int i2c6_muxvals[] = {2, 2}; 33static const unsigned nand_pins[] = {19, 20, 21, 22, 23, 24, 25, 28, 29, 30, 34 31, 32, 33, 34, 35}; 35static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; 36static const unsigned nand_cs1_pins[] = {26, 27}; 37static const int nand_cs1_muxvals[] = {0, 0}; 38static const unsigned sd_pins[] = {250, 251, 252, 253, 254, 255, 256, 257, 258}; 39static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0}; 40static const unsigned spi0_pins[] = {120, 121, 122, 123}; 41static const int spi0_muxvals[] = {0, 0, 0, 0}; 42static const unsigned spi1_pins[] = {134, 139, 85, 86}; 43static const int spi1_muxvals[] = {1, 1, 1, 1}; 44static const unsigned spi2_pins[] = {55, 56, 57, 58, 82, 83, 84}; 45static const int spi2_muxvals[] = {0, 0, 0, 0, 1, 1, 1}; 46static const unsigned system_bus_pins[] = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 47 14, 15, 16, 17}; 48static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49 0}; 50static const unsigned system_bus_cs0_pins[] = {105}; 51static const int system_bus_cs0_muxvals[] = {1}; 52static const unsigned system_bus_cs1_pins[] = {18}; 53static const int system_bus_cs1_muxvals[] = {0}; 54static const unsigned system_bus_cs2_pins[] = {106}; 55static const int system_bus_cs2_muxvals[] = {1}; 56static const unsigned system_bus_cs3_pins[] = {100}; 57static const int system_bus_cs3_muxvals[] = {1}; 58static const unsigned system_bus_cs4_pins[] = {101}; 59static const int system_bus_cs4_muxvals[] = {1}; 60static const unsigned system_bus_cs5_pins[] = {102}; 61static const int system_bus_cs5_muxvals[] = {1}; 62static const unsigned system_bus_cs6_pins[] = {69}; 63static const int system_bus_cs6_muxvals[] = {5}; 64static const unsigned system_bus_cs7_pins[] = {70}; 65static const int system_bus_cs7_muxvals[] = {5}; 66static const unsigned uart0_pins[] = {47, 48}; 67static const int uart0_muxvals[] = {0, 0}; 68static const unsigned uart0b_pins[] = {227, 228}; 69static const int uart0b_muxvals[] = {3, 3}; 70static const unsigned uart1_pins[] = {49, 50}; 71static const int uart1_muxvals[] = {0, 0}; 72static const unsigned uart2_pins[] = {51, 52}; 73static const int uart2_muxvals[] = {0, 0}; 74static const unsigned uart3_pins[] = {53, 54}; 75static const int uart3_muxvals[] = {0, 0}; 76static const unsigned usb0_pins[] = {124, 125}; 77static const int usb0_muxvals[] = {0, 0}; 78static const unsigned usb1_pins[] = {126, 127}; 79static const int usb1_muxvals[] = {0, 0}; 80static const unsigned usb2_pins[] = {128, 129}; 81static const int usb2_muxvals[] = {0, 0}; 82 83static const struct uniphier_pinctrl_group uniphier_pro5_groups[] = { 84 UNIPHIER_PINCTRL_GROUP_SPL(emmc), 85 UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8), 86 UNIPHIER_PINCTRL_GROUP(i2c0), 87 UNIPHIER_PINCTRL_GROUP(i2c1), 88 UNIPHIER_PINCTRL_GROUP(i2c2), 89 UNIPHIER_PINCTRL_GROUP(i2c3), 90 UNIPHIER_PINCTRL_GROUP(i2c5), 91 UNIPHIER_PINCTRL_GROUP(i2c5b), 92 UNIPHIER_PINCTRL_GROUP(i2c5c), 93 UNIPHIER_PINCTRL_GROUP(i2c6), 94 UNIPHIER_PINCTRL_GROUP(nand), 95 UNIPHIER_PINCTRL_GROUP(nand_cs1), 96 UNIPHIER_PINCTRL_GROUP(sd), 97 UNIPHIER_PINCTRL_GROUP(spi0), 98 UNIPHIER_PINCTRL_GROUP(spi1), 99 UNIPHIER_PINCTRL_GROUP(spi2), 100 UNIPHIER_PINCTRL_GROUP(system_bus), 101 UNIPHIER_PINCTRL_GROUP(system_bus_cs0), 102 UNIPHIER_PINCTRL_GROUP(system_bus_cs1), 103 UNIPHIER_PINCTRL_GROUP(system_bus_cs2), 104 UNIPHIER_PINCTRL_GROUP(system_bus_cs3), 105 UNIPHIER_PINCTRL_GROUP(system_bus_cs4), 106 UNIPHIER_PINCTRL_GROUP(system_bus_cs5), 107 UNIPHIER_PINCTRL_GROUP(system_bus_cs6), 108 UNIPHIER_PINCTRL_GROUP(system_bus_cs7), 109 UNIPHIER_PINCTRL_GROUP_SPL(uart0), 110 UNIPHIER_PINCTRL_GROUP_SPL(uart0b), 111 UNIPHIER_PINCTRL_GROUP_SPL(uart1), 112 UNIPHIER_PINCTRL_GROUP_SPL(uart2), 113 UNIPHIER_PINCTRL_GROUP_SPL(uart3), 114 UNIPHIER_PINCTRL_GROUP(usb0), 115 UNIPHIER_PINCTRL_GROUP(usb1), 116 UNIPHIER_PINCTRL_GROUP(usb2), 117}; 118 119static const char * const uniphier_pro5_functions[] = { 120 UNIPHIER_PINMUX_FUNCTION_SPL(emmc), 121 UNIPHIER_PINMUX_FUNCTION(i2c0), 122 UNIPHIER_PINMUX_FUNCTION(i2c1), 123 UNIPHIER_PINMUX_FUNCTION(i2c2), 124 UNIPHIER_PINMUX_FUNCTION(i2c3), 125 UNIPHIER_PINMUX_FUNCTION(i2c5), 126 UNIPHIER_PINMUX_FUNCTION(i2c6), 127 UNIPHIER_PINMUX_FUNCTION(nand), 128 UNIPHIER_PINMUX_FUNCTION(sd), 129 UNIPHIER_PINMUX_FUNCTION(spi0), 130 UNIPHIER_PINMUX_FUNCTION(spi1), 131 UNIPHIER_PINMUX_FUNCTION(spi2), 132 UNIPHIER_PINMUX_FUNCTION(system_bus), 133 UNIPHIER_PINMUX_FUNCTION_SPL(uart0), 134 UNIPHIER_PINMUX_FUNCTION_SPL(uart1), 135 UNIPHIER_PINMUX_FUNCTION_SPL(uart2), 136 UNIPHIER_PINMUX_FUNCTION_SPL(uart3), 137 UNIPHIER_PINMUX_FUNCTION(usb0), 138 UNIPHIER_PINMUX_FUNCTION(usb1), 139 UNIPHIER_PINMUX_FUNCTION(usb2), 140}; 141 142static struct uniphier_pinctrl_socdata uniphier_pro5_pinctrl_socdata = { 143 .groups = uniphier_pro5_groups, 144 .groups_count = ARRAY_SIZE(uniphier_pro5_groups), 145 .functions = uniphier_pro5_functions, 146 .functions_count = ARRAY_SIZE(uniphier_pro5_functions), 147 .caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE | 148 UNIPHIER_PINCTRL_CAPS_DBGMUX_SEPARATE, 149}; 150 151static int uniphier_pro5_pinctrl_probe(struct udevice *dev) 152{ 153 return uniphier_pinctrl_probe(dev, &uniphier_pro5_pinctrl_socdata); 154} 155 156static const struct udevice_id uniphier_pro5_pinctrl_match[] = { 157 { .compatible = "socionext,uniphier-pro5-pinctrl" }, 158 { /* sentinel */ } 159}; 160 161U_BOOT_DRIVER(uniphier_pro5_pinctrl) = { 162 .name = "uniphier-pro5-pinctrl", 163 .id = UCLASS_PINCTRL, 164 .of_match = of_match_ptr(uniphier_pro5_pinctrl_match), 165 .probe = uniphier_pro5_pinctrl_probe, 166 .priv_auto = sizeof(struct uniphier_pinctrl_priv), 167 .ops = &uniphier_pinctrl_ops, 168#if !CONFIG_IS_ENABLED(OF_CONTROL) 169 .flags = DM_FLAG_PRE_RELOC, 170#endif 171}; 172