1 /* 2 * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #include <dm/device.h> 8 #include <dm/pinctrl.h> 9 10 #include "pinctrl-uniphier.h" 11 12 static const struct uniphier_pinctrl_pin uniphier_pro5_pins[] = { 13 UNIPHIER_PINCTRL_PIN(47, 0), 14 UNIPHIER_PINCTRL_PIN(48, 0), 15 UNIPHIER_PINCTRL_PIN(49, 0), 16 UNIPHIER_PINCTRL_PIN(50, 0), 17 UNIPHIER_PINCTRL_PIN(53, 0), 18 UNIPHIER_PINCTRL_PIN(54, 0), 19 UNIPHIER_PINCTRL_PIN(87, 0), 20 UNIPHIER_PINCTRL_PIN(88, 0), 21 UNIPHIER_PINCTRL_PIN(101, 0), 22 UNIPHIER_PINCTRL_PIN(102, 0), 23 }; 24 25 static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42}; 26 static const unsigned emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0}; 27 static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46}; 28 static const unsigned emmc_dat8_muxvals[] = {0, 0, 0, 0}; 29 static const unsigned i2c0_pins[] = {112, 113}; 30 static const unsigned i2c0_muxvals[] = {0, 0}; 31 static const unsigned i2c1_pins[] = {114, 115}; 32 static const unsigned i2c1_muxvals[] = {0, 0}; 33 static const unsigned i2c2_pins[] = {116, 117}; 34 static const unsigned i2c2_muxvals[] = {0, 0}; 35 static const unsigned i2c3_pins[] = {118, 119}; 36 static const unsigned i2c3_muxvals[] = {0, 0}; 37 static const unsigned i2c5_pins[] = {87, 88}; 38 static const unsigned i2c5_muxvals[] = {2, 2}; 39 static const unsigned i2c5b_pins[] = {196, 197}; 40 static const unsigned i2c5b_muxvals[] = {2, 2}; 41 static const unsigned i2c5c_pins[] = {215, 216}; 42 static const unsigned i2c5c_muxvals[] = {2, 2}; 43 static const unsigned i2c6_pins[] = {101, 102}; 44 static const unsigned i2c6_muxvals[] = {2, 2}; 45 static const unsigned nand_pins[] = {19, 20, 21, 22, 23, 24, 25, 28, 29, 30, 46 31, 32, 33, 34, 35}; 47 static const unsigned nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 48 0, 0}; 49 static const unsigned nand_cs1_pins[] = {26, 27}; 50 static const unsigned nand_cs1_muxvals[] = {0, 0}; 51 static const unsigned sd_pins[] = {250, 251, 252, 253, 254, 255, 256, 257, 258}; 52 static const unsigned sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0}; 53 static const unsigned uart0_pins[] = {47, 48}; 54 static const unsigned uart0_muxvals[] = {0, 0}; 55 static const unsigned uart0b_pins[] = {227, 228}; 56 static const unsigned uart0b_muxvals[] = {3, 3}; 57 static const unsigned uart1_pins[] = {49, 50}; 58 static const unsigned uart1_muxvals[] = {0, 0}; 59 static const unsigned uart2_pins[] = {51, 52}; 60 static const unsigned uart2_muxvals[] = {0, 0}; 61 static const unsigned uart3_pins[] = {53, 54}; 62 static const unsigned uart3_muxvals[] = {0, 0}; 63 static const unsigned usb0_pins[] = {124, 125}; 64 static const unsigned usb0_muxvals[] = {0, 0}; 65 static const unsigned usb1_pins[] = {126, 127}; 66 static const unsigned usb1_muxvals[] = {0, 0}; 67 static const unsigned usb2_pins[] = {128, 129}; 68 static const unsigned usb2_muxvals[] = {0, 0}; 69 70 static const struct uniphier_pinctrl_group uniphier_pro5_groups[] = { 71 UNIPHIER_PINCTRL_GROUP(emmc), 72 UNIPHIER_PINCTRL_GROUP(emmc_dat8), 73 UNIPHIER_PINCTRL_GROUP(i2c0), 74 UNIPHIER_PINCTRL_GROUP(i2c1), 75 UNIPHIER_PINCTRL_GROUP(i2c2), 76 UNIPHIER_PINCTRL_GROUP(i2c3), 77 UNIPHIER_PINCTRL_GROUP(i2c5), 78 UNIPHIER_PINCTRL_GROUP(i2c5b), 79 UNIPHIER_PINCTRL_GROUP(i2c5c), 80 UNIPHIER_PINCTRL_GROUP(i2c6), 81 UNIPHIER_PINCTRL_GROUP(nand), 82 UNIPHIER_PINCTRL_GROUP(nand_cs1), 83 UNIPHIER_PINCTRL_GROUP(sd), 84 UNIPHIER_PINCTRL_GROUP(uart0), 85 UNIPHIER_PINCTRL_GROUP(uart0b), 86 UNIPHIER_PINCTRL_GROUP(uart1), 87 UNIPHIER_PINCTRL_GROUP(uart2), 88 UNIPHIER_PINCTRL_GROUP(uart3), 89 UNIPHIER_PINCTRL_GROUP(usb0), 90 UNIPHIER_PINCTRL_GROUP(usb1), 91 UNIPHIER_PINCTRL_GROUP(usb2), 92 }; 93 94 static const char * const uniphier_pro5_functions[] = { 95 "emmc", 96 "i2c0", 97 "i2c1", 98 "i2c2", 99 "i2c3", 100 "i2c5", 101 "i2c6", 102 "nand", 103 "sd", 104 "uart0", 105 "uart1", 106 "uart2", 107 "uart3", 108 "usb0", 109 "usb1", 110 "usb2", 111 }; 112 113 static struct uniphier_pinctrl_socdata uniphier_pro5_pinctrl_socdata = { 114 .pins = uniphier_pro5_pins, 115 .pins_count = ARRAY_SIZE(uniphier_pro5_pins), 116 .groups = uniphier_pro5_groups, 117 .groups_count = ARRAY_SIZE(uniphier_pro5_groups), 118 .functions = uniphier_pro5_functions, 119 .functions_count = ARRAY_SIZE(uniphier_pro5_functions), 120 .caps = UNIPHIER_PINCTRL_CAPS_DBGMUX_SEPARATE, 121 }; 122 123 static int uniphier_pro5_pinctrl_probe(struct udevice *dev) 124 { 125 return uniphier_pinctrl_probe(dev, &uniphier_pro5_pinctrl_socdata); 126 } 127 128 static const struct udevice_id uniphier_pro5_pinctrl_match[] = { 129 { .compatible = "socionext,ph1-pro5-pinctrl" }, 130 { /* sentinel */ } 131 }; 132 133 U_BOOT_DRIVER(uniphier_pro5_pinctrl) = { 134 .name = "uniphier-pro5-pinctrl", 135 .id = UCLASS_PINCTRL, 136 .of_match = of_match_ptr(uniphier_pro5_pinctrl_match), 137 .probe = uniphier_pro5_pinctrl_probe, 138 .remove = uniphier_pinctrl_remove, 139 .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv), 140 .ops = &uniphier_pinctrl_ops, 141 .flags = DM_FLAG_PRE_RELOC, 142 }; 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