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_pro4_pins[] = { 13 }; 14 15 static const unsigned emmc_pins[] = {40, 41, 42, 43, 51, 52, 53}; 16 static const int emmc_muxvals[] = {1, 1, 1, 1, 1, 1, 1}; 17 static const unsigned emmc_dat8_pins[] = {44, 45, 46, 47}; 18 static const int emmc_dat8_muxvals[] = {1, 1, 1, 1}; 19 static const unsigned ether_mii_pins[] = {160, 161, 162, 163, 164, 165, 166, 20 167, 168, 169, 170, 171, 172, 173, 21 174, 175, 176, 177, 178, 179}; 22 static const int ether_mii_muxvals[] = {1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 23 0, 0, 0, 0, 0, 0, 0}; 24 static const unsigned ether_rgmii_pins[] = {160, 161, 162, 163, 164, 165, 167, 25 168, 169, 170, 171, 172, 176, 177, 26 178, 179}; 27 static const int ether_rgmii_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 28 0, 0, 0, 0}; 29 static const unsigned ether_rmii_pins[] = {160, 161, 162, 165, 168, 169, 172, 30 173, 176, 177, 178, 179}; 31 static const int ether_rmii_muxvals[] = {1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; 32 static const unsigned ether_rmiib_pins[] = {161, 162, 165, 167, 168, 169, 172, 33 173, 176, 177, 178, 179}; 34 static const int ether_rmiib_muxvals[] = {0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0}; 35 static const unsigned i2c0_pins[] = {142, 143}; 36 static const int i2c0_muxvals[] = {0, 0}; 37 static const unsigned i2c1_pins[] = {144, 145}; 38 static const int i2c1_muxvals[] = {0, 0}; 39 static const unsigned i2c2_pins[] = {146, 147}; 40 static const int i2c2_muxvals[] = {0, 0}; 41 static const unsigned i2c3_pins[] = {148, 149}; 42 static const int i2c3_muxvals[] = {0, 0}; 43 static const unsigned i2c6_pins[] = {308, 309}; 44 static const int i2c6_muxvals[] = {6, 6}; 45 static const unsigned nand_pins[] = {40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 46 50, 51, 52, 53, 54}; 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[] = {131, 132}; 49 static const int nand_cs1_muxvals[] = {1, 1}; 50 static const unsigned sd_pins[] = {150, 151, 152, 153, 154, 155, 156, 157, 158}; 51 static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0}; 52 static const unsigned sd1_pins[] = {319, 320, 321, 322, 323, 324, 325, 326, 53 327}; 54 static const int sd1_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0}; 55 static const unsigned uart0_pins[] = {127, 128}; 56 static const int uart0_muxvals[] = {0, 0}; 57 static const unsigned uart1_pins[] = {129, 130}; 58 static const int uart1_muxvals[] = {0, 0}; 59 static const unsigned uart2_pins[] = {131, 132}; 60 static const int uart2_muxvals[] = {0, 0}; 61 static const unsigned uart3_pins[] = {88, 89}; 62 static const int uart3_muxvals[] = {2, 2}; 63 static const unsigned usb0_pins[] = {180, 181}; 64 static const int usb0_muxvals[] = {0, 0}; 65 static const unsigned usb1_pins[] = {182, 183}; 66 static const int usb1_muxvals[] = {0, 0}; 67 static const unsigned usb2_pins[] = {184, 185}; 68 static const int usb2_muxvals[] = {0, 0}; 69 static const unsigned usb3_pins[] = {186, 187}; 70 static const int usb3_muxvals[] = {0, 0}; 71 72 static const struct uniphier_pinctrl_group uniphier_pro4_groups[] = { 73 UNIPHIER_PINCTRL_GROUP_SPL(emmc), 74 UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8), 75 UNIPHIER_PINCTRL_GROUP(ether_mii), 76 UNIPHIER_PINCTRL_GROUP(ether_rgmii), 77 UNIPHIER_PINCTRL_GROUP(ether_rmii), 78 UNIPHIER_PINCTRL_GROUP(ether_rmiib), 79 UNIPHIER_PINCTRL_GROUP(i2c0), 80 UNIPHIER_PINCTRL_GROUP(i2c1), 81 UNIPHIER_PINCTRL_GROUP(i2c2), 82 UNIPHIER_PINCTRL_GROUP(i2c3), 83 UNIPHIER_PINCTRL_GROUP(i2c6), 84 UNIPHIER_PINCTRL_GROUP(nand), 85 UNIPHIER_PINCTRL_GROUP(nand_cs1), 86 UNIPHIER_PINCTRL_GROUP(sd), 87 UNIPHIER_PINCTRL_GROUP(sd1), 88 UNIPHIER_PINCTRL_GROUP_SPL(uart0), 89 UNIPHIER_PINCTRL_GROUP_SPL(uart1), 90 UNIPHIER_PINCTRL_GROUP_SPL(uart2), 91 UNIPHIER_PINCTRL_GROUP_SPL(uart3), 92 UNIPHIER_PINCTRL_GROUP(usb0), 93 UNIPHIER_PINCTRL_GROUP(usb1), 94 UNIPHIER_PINCTRL_GROUP(usb2), 95 UNIPHIER_PINCTRL_GROUP(usb3), 96 }; 97 98 static const char * const uniphier_pro4_functions[] = { 99 UNIPHIER_PINMUX_FUNCTION_SPL(emmc), 100 UNIPHIER_PINMUX_FUNCTION(ether_mii), 101 UNIPHIER_PINMUX_FUNCTION(ether_rgmii), 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(i2c6), 108 UNIPHIER_PINMUX_FUNCTION(nand), 109 UNIPHIER_PINMUX_FUNCTION(sd), 110 UNIPHIER_PINMUX_FUNCTION(sd1), 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 UNIPHIER_PINMUX_FUNCTION(usb3), 119 }; 120 121 static struct uniphier_pinctrl_socdata uniphier_pro4_pinctrl_socdata = { 122 .pins = uniphier_pro4_pins, 123 .pins_count = ARRAY_SIZE(uniphier_pro4_pins), 124 .groups = uniphier_pro4_groups, 125 .groups_count = ARRAY_SIZE(uniphier_pro4_groups), 126 .functions = uniphier_pro4_functions, 127 .functions_count = ARRAY_SIZE(uniphier_pro4_functions), 128 .caps = UNIPHIER_PINCTRL_CAPS_DBGMUX_SEPARATE, 129 }; 130 131 static int uniphier_pro4_pinctrl_probe(struct udevice *dev) 132 { 133 return uniphier_pinctrl_probe(dev, &uniphier_pro4_pinctrl_socdata); 134 } 135 136 static const struct udevice_id uniphier_pro4_pinctrl_match[] = { 137 { .compatible = "socionext,uniphier-pro4-pinctrl" }, 138 { /* sentinel */ } 139 }; 140 141 U_BOOT_DRIVER(uniphier_pro4_pinctrl) = { 142 .name = "uniphier-pro4-pinctrl", 143 .id = UCLASS_PINCTRL, 144 .of_match = of_match_ptr(uniphier_pro4_pinctrl_match), 145 .probe = uniphier_pro4_pinctrl_probe, 146 .remove = uniphier_pinctrl_remove, 147 .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv), 148 .ops = &uniphier_pinctrl_ops, 149 .flags = DM_FLAG_PRE_RELOC, 150 }; 151