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[] = {40, 41, 42, 43, 51, 52, 53}; 14static const int emmc_muxvals[] = {1, 1, 1, 1, 1, 1, 1}; 15static const unsigned emmc_dat8_pins[] = {44, 45, 46, 47}; 16static const int emmc_dat8_muxvals[] = {1, 1, 1, 1}; 17static const unsigned ether_mii_pins[] = {160, 161, 162, 163, 164, 165, 166, 18 167, 168, 169, 170, 171, 172, 173, 19 174, 175, 176, 177, 178, 179}; 20static const int ether_mii_muxvals[] = {1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21 0, 0, 0, 0, 0, 0, 0}; 22static const unsigned ether_rgmii_pins[] = {160, 161, 162, 163, 164, 165, 167, 23 168, 169, 170, 171, 172, 176, 177, 24 178, 179}; 25static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 26 0, 0, 0, 0}; 27static const unsigned ether_rmii_pins[] = {160, 161, 162, 165, 168, 169, 172, 28 173, 176, 177, 178, 179}; 29static const int ether_rmii_muxvals[] = {1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; 30static const unsigned ether_rmiib_pins[] = {161, 162, 165, 167, 168, 169, 172, 31 173, 176, 177, 178, 179}; 32static const int ether_rmiib_muxvals[] = {0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0}; 33static const unsigned i2c0_pins[] = {142, 143}; 34static const int i2c0_muxvals[] = {0, 0}; 35static const unsigned i2c1_pins[] = {144, 145}; 36static const int i2c1_muxvals[] = {0, 0}; 37static const unsigned i2c2_pins[] = {146, 147}; 38static const int i2c2_muxvals[] = {0, 0}; 39static const unsigned i2c3_pins[] = {148, 149}; 40static const int i2c3_muxvals[] = {0, 0}; 41static const unsigned i2c6_pins[] = {308, 309}; 42static const int i2c6_muxvals[] = {6, 6}; 43static const unsigned nand_pins[] = {40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 44 50, 51, 52, 53, 54}; 45static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; 46static const unsigned nand_cs1_pins[] = {131, 132}; 47static const int nand_cs1_muxvals[] = {1, 1}; 48static const unsigned sd_pins[] = {150, 151, 152, 153, 154, 155, 156, 157, 158}; 49static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0}; 50static const unsigned sd1_pins[] = {319, 320, 321, 322, 323, 324, 325, 326, 51 327}; 52static const int sd1_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0}; 53static const unsigned spi0_pins[] = {199, 200, 201, 202}; 54static const int spi0_muxvals[] = {11, 11, 11, 11}; 55static const unsigned spi1_pins[] = {195, 196, 197, 198, 235, 238, 239}; 56static const int spi1_muxvals[] = {11, 11, 11, 11, 11, 11, 11}; 57static const unsigned system_bus_pins[] = {25, 26, 27, 28, 29, 30, 31, 32, 33, 58 34, 35, 36, 37, 38}; 59static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 60 0}; 61static const unsigned system_bus_cs0_pins[] = {318}; 62static const int system_bus_cs0_muxvals[] = {5}; 63static const unsigned system_bus_cs1_pins[] = {24}; 64static const int system_bus_cs1_muxvals[] = {0}; 65static const unsigned system_bus_cs2_pins[] = {315}; 66static const int system_bus_cs2_muxvals[] = {5}; 67static const unsigned system_bus_cs3_pins[] = {313}; 68static const int system_bus_cs3_muxvals[] = {5}; 69static const unsigned system_bus_cs4_pins[] = {305}; 70static const int system_bus_cs4_muxvals[] = {5}; 71static const unsigned system_bus_cs5_pins[] = {303}; 72static const int system_bus_cs5_muxvals[] = {6}; 73static const unsigned system_bus_cs6_pins[] = {307}; 74static const int system_bus_cs6_muxvals[] = {6}; 75static const unsigned system_bus_cs7_pins[] = {312}; 76static const int system_bus_cs7_muxvals[] = {6}; 77static const unsigned uart0_pins[] = {127, 128}; 78static const int uart0_muxvals[] = {0, 0}; 79static const unsigned uart1_pins[] = {129, 130}; 80static const int uart1_muxvals[] = {0, 0}; 81static const unsigned uart2_pins[] = {131, 132}; 82static const int uart2_muxvals[] = {0, 0}; 83static const unsigned uart3_pins[] = {88, 89}; 84static const int uart3_muxvals[] = {2, 2}; 85static const unsigned usb0_pins[] = {180, 181}; 86static const int usb0_muxvals[] = {0, 0}; 87static const unsigned usb1_pins[] = {182, 183}; 88static const int usb1_muxvals[] = {0, 0}; 89static const unsigned usb2_pins[] = {184, 185}; 90static const int usb2_muxvals[] = {0, 0}; 91static const unsigned usb3_pins[] = {186, 187}; 92static const int usb3_muxvals[] = {0, 0}; 93 94static const struct uniphier_pinctrl_group uniphier_pro4_groups[] = { 95 UNIPHIER_PINCTRL_GROUP_SPL(emmc), 96 UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8), 97 UNIPHIER_PINCTRL_GROUP(ether_mii), 98 UNIPHIER_PINCTRL_GROUP(ether_rgmii), 99 UNIPHIER_PINCTRL_GROUP(ether_rmii), 100 UNIPHIER_PINCTRL_GROUP(ether_rmiib), 101 UNIPHIER_PINCTRL_GROUP(i2c0), 102 UNIPHIER_PINCTRL_GROUP(i2c1), 103 UNIPHIER_PINCTRL_GROUP(i2c2), 104 UNIPHIER_PINCTRL_GROUP(i2c3), 105 UNIPHIER_PINCTRL_GROUP(i2c6), 106 UNIPHIER_PINCTRL_GROUP(nand), 107 UNIPHIER_PINCTRL_GROUP(nand_cs1), 108 UNIPHIER_PINCTRL_GROUP(sd), 109 UNIPHIER_PINCTRL_GROUP(sd1), 110 UNIPHIER_PINCTRL_GROUP(spi0), 111 UNIPHIER_PINCTRL_GROUP(spi1), 112 UNIPHIER_PINCTRL_GROUP(system_bus), 113 UNIPHIER_PINCTRL_GROUP(system_bus_cs0), 114 UNIPHIER_PINCTRL_GROUP(system_bus_cs1), 115 UNIPHIER_PINCTRL_GROUP(system_bus_cs2), 116 UNIPHIER_PINCTRL_GROUP(system_bus_cs3), 117 UNIPHIER_PINCTRL_GROUP(system_bus_cs4), 118 UNIPHIER_PINCTRL_GROUP(system_bus_cs5), 119 UNIPHIER_PINCTRL_GROUP(system_bus_cs6), 120 UNIPHIER_PINCTRL_GROUP(system_bus_cs7), 121 UNIPHIER_PINCTRL_GROUP_SPL(uart0), 122 UNIPHIER_PINCTRL_GROUP_SPL(uart1), 123 UNIPHIER_PINCTRL_GROUP_SPL(uart2), 124 UNIPHIER_PINCTRL_GROUP_SPL(uart3), 125 UNIPHIER_PINCTRL_GROUP(usb0), 126 UNIPHIER_PINCTRL_GROUP(usb1), 127 UNIPHIER_PINCTRL_GROUP(usb2), 128 UNIPHIER_PINCTRL_GROUP(usb3), 129}; 130 131static const char * const uniphier_pro4_functions[] = { 132 UNIPHIER_PINMUX_FUNCTION_SPL(emmc), 133 UNIPHIER_PINMUX_FUNCTION(ether_mii), 134 UNIPHIER_PINMUX_FUNCTION(ether_rgmii), 135 UNIPHIER_PINMUX_FUNCTION(ether_rmii), 136 UNIPHIER_PINMUX_FUNCTION(i2c0), 137 UNIPHIER_PINMUX_FUNCTION(i2c1), 138 UNIPHIER_PINMUX_FUNCTION(i2c2), 139 UNIPHIER_PINMUX_FUNCTION(i2c3), 140 UNIPHIER_PINMUX_FUNCTION(i2c6), 141 UNIPHIER_PINMUX_FUNCTION(nand), 142 UNIPHIER_PINMUX_FUNCTION(sd), 143 UNIPHIER_PINMUX_FUNCTION(sd1), 144 UNIPHIER_PINMUX_FUNCTION(spi0), 145 UNIPHIER_PINMUX_FUNCTION(spi1), 146 UNIPHIER_PINMUX_FUNCTION(system_bus), 147 UNIPHIER_PINMUX_FUNCTION_SPL(uart0), 148 UNIPHIER_PINMUX_FUNCTION_SPL(uart1), 149 UNIPHIER_PINMUX_FUNCTION_SPL(uart2), 150 UNIPHIER_PINMUX_FUNCTION_SPL(uart3), 151 UNIPHIER_PINMUX_FUNCTION(usb0), 152 UNIPHIER_PINMUX_FUNCTION(usb1), 153 UNIPHIER_PINMUX_FUNCTION(usb2), 154 UNIPHIER_PINMUX_FUNCTION(usb3), 155}; 156 157static struct uniphier_pinctrl_socdata uniphier_pro4_pinctrl_socdata = { 158 .groups = uniphier_pro4_groups, 159 .groups_count = ARRAY_SIZE(uniphier_pro4_groups), 160 .functions = uniphier_pro4_functions, 161 .functions_count = ARRAY_SIZE(uniphier_pro4_functions), 162 .caps = UNIPHIER_PINCTRL_CAPS_DBGMUX_SEPARATE, 163}; 164 165static int uniphier_pro4_pinctrl_probe(struct udevice *dev) 166{ 167 return uniphier_pinctrl_probe(dev, &uniphier_pro4_pinctrl_socdata); 168} 169 170static const struct udevice_id uniphier_pro4_pinctrl_match[] = { 171 { .compatible = "socionext,uniphier-pro4-pinctrl" }, 172 { /* sentinel */ } 173}; 174 175U_BOOT_DRIVER(uniphier_pro4_pinctrl) = { 176 .name = "uniphier-pro4-pinctrl", 177 .id = UCLASS_PINCTRL, 178 .of_match = of_match_ptr(uniphier_pro4_pinctrl_match), 179 .probe = uniphier_pro4_pinctrl_probe, 180 .priv_auto = sizeof(struct uniphier_pinctrl_priv), 181 .ops = &uniphier_pinctrl_ops, 182#if !CONFIG_IS_ENABLED(OF_CONTROL) 183 .flags = DM_FLAG_PRE_RELOC, 184#endif 185}; 186