1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright (C) 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[] = {18, 19, 20, 21, 22, 23, 24, 25}; 14static const int emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0}; 15static const unsigned emmc_dat8_pins[] = {26, 27, 28, 29}; 16static const int emmc_dat8_muxvals[] = {0, 0, 0, 0}; 17static const unsigned ether_rmii_pins[] = {6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18 16, 17}; 19static const int ether_rmii_muxvals[] = {4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}; 20static const unsigned i2c0_pins[] = {63, 64}; 21static const int i2c0_muxvals[] = {0, 0}; 22static const unsigned i2c1_pins[] = {65, 66}; 23static const int i2c1_muxvals[] = {0, 0}; 24static const unsigned i2c3_pins[] = {67, 68}; 25static const int i2c3_muxvals[] = {1, 1}; 26static const unsigned i2c4_pins[] = {61, 62}; 27static const int i2c4_muxvals[] = {1, 1}; 28static const unsigned nand_pins[] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 29 15, 16, 17}; 30static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; 31static const unsigned spi0_pins[] = {56, 57, 58, 59}; 32static const int spi0_muxvals[] = {0, 0, 0, 0}; 33static const unsigned spi1_pins[] = {169, 170, 171, 172}; 34static const int spi1_muxvals[] = {1, 1, 1, 1}; 35static const unsigned system_bus_pins[] = {1, 2, 6, 7, 8, 9, 10, 11, 12, 13, 36 14, 15, 16, 17}; 37static const int system_bus_muxvals[] = {0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 38 2}; 39static const unsigned system_bus_cs1_pins[] = {0}; 40static const int system_bus_cs1_muxvals[] = {0}; 41static const unsigned uart0_pins[] = {54, 55}; 42static const int uart0_muxvals[] = {0, 0}; 43static const unsigned uart1_pins[] = {58, 59}; 44static const int uart1_muxvals[] = {1, 1}; 45static const unsigned uart2_pins[] = {90, 91}; 46static const int uart2_muxvals[] = {1, 1}; 47static const unsigned uart3_pins[] = {94, 95}; 48static const int uart3_muxvals[] = {1, 1}; 49static const unsigned usb0_pins[] = {46, 47}; 50static const int usb0_muxvals[] = {0, 0}; 51static const unsigned usb1_pins[] = {48, 49}; 52static const int usb1_muxvals[] = {0, 0}; 53static const unsigned usb2_pins[] = {50, 51}; 54static const int usb2_muxvals[] = {0, 0}; 55 56static const struct uniphier_pinctrl_group uniphier_ld11_groups[] = { 57 UNIPHIER_PINCTRL_GROUP(emmc), 58 UNIPHIER_PINCTRL_GROUP(emmc_dat8), 59 UNIPHIER_PINCTRL_GROUP(ether_rmii), 60 UNIPHIER_PINCTRL_GROUP(i2c0), 61 UNIPHIER_PINCTRL_GROUP(i2c1), 62 UNIPHIER_PINCTRL_GROUP(i2c3), 63 UNIPHIER_PINCTRL_GROUP(i2c4), 64 UNIPHIER_PINCTRL_GROUP(nand), 65 UNIPHIER_PINCTRL_GROUP(spi0), 66 UNIPHIER_PINCTRL_GROUP(spi1), 67 UNIPHIER_PINCTRL_GROUP(system_bus), 68 UNIPHIER_PINCTRL_GROUP(system_bus_cs1), 69 UNIPHIER_PINCTRL_GROUP(uart0), 70 UNIPHIER_PINCTRL_GROUP(uart1), 71 UNIPHIER_PINCTRL_GROUP(uart2), 72 UNIPHIER_PINCTRL_GROUP(uart3), 73 UNIPHIER_PINCTRL_GROUP(usb0), 74 UNIPHIER_PINCTRL_GROUP(usb1), 75 UNIPHIER_PINCTRL_GROUP(usb2), 76}; 77 78static const char * const uniphier_ld11_functions[] = { 79 UNIPHIER_PINMUX_FUNCTION(emmc), 80 UNIPHIER_PINMUX_FUNCTION(ether_rmii), 81 UNIPHIER_PINMUX_FUNCTION(i2c0), 82 UNIPHIER_PINMUX_FUNCTION(i2c1), 83 UNIPHIER_PINMUX_FUNCTION(i2c3), 84 UNIPHIER_PINMUX_FUNCTION(i2c4), 85 UNIPHIER_PINMUX_FUNCTION(nand), 86 UNIPHIER_PINMUX_FUNCTION(spi0), 87 UNIPHIER_PINMUX_FUNCTION(spi1), 88 UNIPHIER_PINMUX_FUNCTION(system_bus), 89 UNIPHIER_PINMUX_FUNCTION(uart0), 90 UNIPHIER_PINMUX_FUNCTION(uart1), 91 UNIPHIER_PINMUX_FUNCTION(uart2), 92 UNIPHIER_PINMUX_FUNCTION(uart3), 93 UNIPHIER_PINMUX_FUNCTION(usb0), 94 UNIPHIER_PINMUX_FUNCTION(usb1), 95 UNIPHIER_PINMUX_FUNCTION(usb2), 96}; 97 98static struct uniphier_pinctrl_socdata uniphier_ld11_pinctrl_socdata = { 99 .groups = uniphier_ld11_groups, 100 .groups_count = ARRAY_SIZE(uniphier_ld11_groups), 101 .functions = uniphier_ld11_functions, 102 .functions_count = ARRAY_SIZE(uniphier_ld11_functions), 103 .caps = UNIPHIER_PINCTRL_CAPS_PUPD_SIMPLE | 104 UNIPHIER_PINCTRL_CAPS_PERPIN_IECTRL, 105}; 106 107static int uniphier_ld11_pinctrl_probe(struct udevice *dev) 108{ 109 return uniphier_pinctrl_probe(dev, &uniphier_ld11_pinctrl_socdata); 110} 111 112static const struct udevice_id uniphier_ld11_pinctrl_match[] = { 113 { .compatible = "socionext,uniphier-ld11-pinctrl" }, 114 { /* sentinel */ } 115}; 116 117U_BOOT_DRIVER(uniphier_ld11_pinctrl) = { 118 .name = "uniphier-ld11-pinctrl", 119 .id = UCLASS_PINCTRL, 120 .of_match = of_match_ptr(uniphier_ld11_pinctrl_match), 121 .probe = uniphier_ld11_pinctrl_probe, 122 .priv_auto = sizeof(struct uniphier_pinctrl_priv), 123 .ops = &uniphier_pinctrl_ops, 124}; 125