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