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[] = {21, 22, 23, 24, 25, 26, 27}; 14static const int emmc_muxvals[] = {1, 1, 1, 1, 1, 1, 1}; 15static const unsigned emmc_dat8_pins[] = {28, 29, 30, 31}; 16static const int emmc_dat8_muxvals[] = {1, 1, 1, 1}; 17static const unsigned ether_mii_pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 13, 14, 18 61, 63, 64, 65, 66, 67, 68}; 19static const int ether_mii_muxvals[] = {13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 20 13, 13, 27, 27, 27, 27, 27, 27, 27}; 21static const unsigned ether_rmii_pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 13, 22 14}; 23static const int ether_rmii_muxvals[] = {13, 13, 13, 13, 13, 13, 13, 13, 13, 24 13, 13, 13}; 25static const unsigned i2c0_pins[] = {102, 103}; 26static const int i2c0_muxvals[] = {0, 0}; 27static const unsigned i2c1_pins[] = {104, 105}; 28static const int i2c1_muxvals[] = {0, 0}; 29static const unsigned i2c2_pins[] = {108, 109}; 30static const int i2c2_muxvals[] = {2, 2}; 31static const unsigned i2c3_pins[] = {108, 109}; 32static const int i2c3_muxvals[] = {3, 3}; 33static const unsigned nand_pins[] = {15, 16, 17, 18, 19, 20, 21, 24, 25, 26, 34 27, 28, 29, 30, 31}; 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[] = {22, 23}; 37static const int nand_cs1_muxvals[] = {0, 0}; 38static const unsigned sd_pins[] = {32, 33, 34, 35, 36, 37, 38, 39, 40}; 39static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0}; 40static const unsigned spi0_pins[] = {118, 119, 120, 121}; 41static const int spi0_muxvals[] = {3, 3, 3, 3}; 42static const unsigned system_bus_pins[] = {136, 137, 138, 139, 140, 141, 142, 43 143, 144, 145, 146, 147, 148, 149}; 44static const int system_bus_muxvals[] = {-1, -1, -1, -1, -1, -1, -1, -1, -1, 45 -1, -1, -1, -1, -1}; 46static const unsigned system_bus_cs1_pins[] = {150}; 47static const int system_bus_cs1_muxvals[] = {-1}; 48static const unsigned system_bus_cs2_pins[] = {10}; 49static const int system_bus_cs2_muxvals[] = {1}; 50static const unsigned system_bus_cs3_pins[] = {11}; 51static const int system_bus_cs3_muxvals[] = {1}; 52static const unsigned system_bus_cs4_pins[] = {12}; 53static const int system_bus_cs4_muxvals[] = {1}; 54static const unsigned system_bus_cs5_pins[] = {13}; 55static const int system_bus_cs5_muxvals[] = {1}; 56static const unsigned uart0_pins[] = {70, 71}; 57static const int uart0_muxvals[] = {3, 3}; 58static const unsigned uart1_pins[] = {114, 115}; 59static const int uart1_muxvals[] = {0, 0}; 60static const unsigned uart2_pins[] = {112, 113}; 61static const int uart2_muxvals[] = {1, 1}; 62static const unsigned uart3_pins[] = {110, 111}; 63static const int uart3_muxvals[] = {1, 1}; 64static const unsigned usb0_pins[] = {41, 42}; 65static const int usb0_muxvals[] = {0, 0}; 66static const unsigned usb1_pins[] = {43, 44}; 67static const int usb1_muxvals[] = {0, 0}; 68static const unsigned usb2_pins[] = {114, 115}; 69static const int usb2_muxvals[] = {1, 1}; 70 71static const struct uniphier_pinctrl_group uniphier_sld8_groups[] = { 72 UNIPHIER_PINCTRL_GROUP_SPL(emmc), 73 UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8), 74 UNIPHIER_PINCTRL_GROUP(ether_mii), 75 UNIPHIER_PINCTRL_GROUP(ether_rmii), 76 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), 83 UNIPHIER_PINCTRL_GROUP(spi0), 84 UNIPHIER_PINCTRL_GROUP(system_bus), 85 UNIPHIER_PINCTRL_GROUP(system_bus_cs1), 86 UNIPHIER_PINCTRL_GROUP(system_bus_cs2), 87 UNIPHIER_PINCTRL_GROUP(system_bus_cs3), 88 UNIPHIER_PINCTRL_GROUP(system_bus_cs4), 89 UNIPHIER_PINCTRL_GROUP(system_bus_cs5), 90 UNIPHIER_PINCTRL_GROUP_SPL(uart0), 91 UNIPHIER_PINCTRL_GROUP_SPL(uart1), 92 UNIPHIER_PINCTRL_GROUP_SPL(uart2), 93 UNIPHIER_PINCTRL_GROUP_SPL(uart3), 94 UNIPHIER_PINCTRL_GROUP(usb0), 95 UNIPHIER_PINCTRL_GROUP(usb1), 96 UNIPHIER_PINCTRL_GROUP(usb2), 97}; 98 99static const char * const uniphier_sld8_functions[] = { 100 UNIPHIER_PINMUX_FUNCTION_SPL(emmc), 101 UNIPHIER_PINMUX_FUNCTION(ether_mii), 102 UNIPHIER_PINMUX_FUNCTION(ether_rmii), 103 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), 109 UNIPHIER_PINMUX_FUNCTION(spi0), 110 UNIPHIER_PINMUX_FUNCTION(system_bus), 111 UNIPHIER_PINMUX_FUNCTION_SPL(uart0), 112 UNIPHIER_PINMUX_FUNCTION_SPL(uart1), 113 UNIPHIER_PINMUX_FUNCTION_SPL(uart2), 114 UNIPHIER_PINMUX_FUNCTION_SPL(uart3), 115 UNIPHIER_PINMUX_FUNCTION(usb0), 116 UNIPHIER_PINMUX_FUNCTION(usb1), 117 UNIPHIER_PINMUX_FUNCTION(usb2), 118}; 119 120static struct uniphier_pinctrl_socdata uniphier_sld8_pinctrl_socdata = { 121 .groups = uniphier_sld8_groups, 122 .groups_count = ARRAY_SIZE(uniphier_sld8_groups), 123 .functions = uniphier_sld8_functions, 124 .functions_count = ARRAY_SIZE(uniphier_sld8_functions), 125}; 126 127static int uniphier_sld8_pinctrl_probe(struct udevice *dev) 128{ 129 return uniphier_pinctrl_probe(dev, &uniphier_sld8_pinctrl_socdata); 130} 131 132static const struct udevice_id uniphier_sld8_pinctrl_match[] = { 133 { .compatible = "socionext,uniphier-sld8-pinctrl" }, 134 { /* sentinel */ } 135}; 136 137U_BOOT_DRIVER(uniphier_sld8_pinctrl) = { 138 .name = "uniphier-sld8-pinctrl", 139 .id = UCLASS_PINCTRL, 140 .of_match = of_match_ptr(uniphier_sld8_pinctrl_match), 141 .probe = uniphier_sld8_pinctrl_probe, 142 .priv_auto = sizeof(struct uniphier_pinctrl_priv), 143 .ops = &uniphier_pinctrl_ops, 144}; 145