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_pxs2_pins[] = { 13 UNIPHIER_PINCTRL_PIN(113, 0), 14 UNIPHIER_PINCTRL_PIN(114, 0), 15 UNIPHIER_PINCTRL_PIN(115, 0), 16 UNIPHIER_PINCTRL_PIN(116, 0), 17 }; 18 19 static const unsigned emmc_pins[] = {36, 37, 38, 39, 40, 41, 42}; 20 static const int emmc_muxvals[] = {9, 9, 9, 9, 9, 9, 9}; 21 static const unsigned emmc_dat8_pins[] = {43, 44, 45, 46}; 22 static const int emmc_dat8_muxvals[] = {9, 9, 9, 9}; 23 static const unsigned ether_mii_pins[] = {143, 144, 145, 146, 147, 148, 149, 24 150, 151, 152, 153, 154, 155, 156, 25 158, 159, 199, 200, 201, 202}; 26 static const int ether_mii_muxvals[] = {8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 10, 27 10, 10, 10, 10, 10, 12, 12, 12, 12}; 28 static const unsigned ether_rgmii_pins[] = {143, 144, 145, 146, 147, 148, 149, 29 150, 151, 152, 153, 154, 155, 156, 30 157, 158}; 31 static const int ether_rgmii_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 32 8, 8, 8, 8}; 33 static const unsigned ether_rmii_pins[] = {143, 144, 145, 146, 147, 148, 149, 34 150, 152, 154, 155, 158}; 35 static const int ether_rmii_muxvals[] = {8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9}; 36 static const unsigned i2c0_pins[] = {109, 110}; 37 static const int i2c0_muxvals[] = {8, 8}; 38 static const unsigned i2c1_pins[] = {111, 112}; 39 static const int i2c1_muxvals[] = {8, 8}; 40 static const unsigned i2c2_pins[] = {171, 172}; 41 static const int i2c2_muxvals[] = {8, 8}; 42 static const unsigned i2c3_pins[] = {159, 160}; 43 static const int i2c3_muxvals[] = {8, 8}; 44 static const unsigned i2c5_pins[] = {183, 184}; 45 static const int i2c5_muxvals[] = {11, 11}; 46 static const unsigned i2c6_pins[] = {185, 186}; 47 static const int i2c6_muxvals[] = {11, 11}; 48 static const unsigned nand_pins[] = {30, 31, 32, 33, 34, 35, 36, 39, 40, 41, 49 42, 43, 44, 45, 46}; 50 static const int nand_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8}; 51 static const unsigned nand_cs1_pins[] = {37, 38}; 52 static const int nand_cs1_muxvals[] = {8, 8}; 53 static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55}; 54 static const int sd_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8}; 55 static const unsigned uart0_pins[] = {217, 218}; 56 static const int uart0_muxvals[] = {8, 8}; 57 static const unsigned uart0b_pins[] = {179, 180}; 58 static const int uart0b_muxvals[] = {10, 10}; 59 static const unsigned uart1_pins[] = {115, 116}; 60 static const int uart1_muxvals[] = {8, 8}; 61 static const unsigned uart2_pins[] = {113, 114}; 62 static const int uart2_muxvals[] = {8, 8}; 63 static const unsigned uart3_pins[] = {219, 220}; 64 static const int uart3_muxvals[] = {8, 8}; 65 static const unsigned uart3b_pins[] = {181, 182}; 66 static const int uart3b_muxvals[] = {10, 10}; 67 static const unsigned usb0_pins[] = {56, 57}; 68 static const int usb0_muxvals[] = {8, 8}; 69 static const unsigned usb1_pins[] = {58, 59}; 70 static const int usb1_muxvals[] = {8, 8}; 71 static const unsigned usb2_pins[] = {60, 61}; 72 static const int usb2_muxvals[] = {8, 8}; 73 static const unsigned usb3_pins[] = {62, 63}; 74 static const int usb3_muxvals[] = {8, 8}; 75 76 static const struct uniphier_pinctrl_group uniphier_pxs2_groups[] = { 77 UNIPHIER_PINCTRL_GROUP_SPL(emmc), 78 UNIPHIER_PINCTRL_GROUP_SPL(emmc_dat8), 79 UNIPHIER_PINCTRL_GROUP(ether_mii), 80 UNIPHIER_PINCTRL_GROUP(ether_rgmii), 81 UNIPHIER_PINCTRL_GROUP(ether_rmii), 82 UNIPHIER_PINCTRL_GROUP(i2c0), 83 UNIPHIER_PINCTRL_GROUP(i2c1), 84 UNIPHIER_PINCTRL_GROUP(i2c2), 85 UNIPHIER_PINCTRL_GROUP(i2c3), 86 UNIPHIER_PINCTRL_GROUP(i2c5), 87 UNIPHIER_PINCTRL_GROUP(i2c6), 88 UNIPHIER_PINCTRL_GROUP(nand), 89 UNIPHIER_PINCTRL_GROUP(nand_cs1), 90 UNIPHIER_PINCTRL_GROUP(sd), 91 UNIPHIER_PINCTRL_GROUP_SPL(uart0), 92 UNIPHIER_PINCTRL_GROUP_SPL(uart0b), 93 UNIPHIER_PINCTRL_GROUP_SPL(uart1), 94 UNIPHIER_PINCTRL_GROUP_SPL(uart2), 95 UNIPHIER_PINCTRL_GROUP_SPL(uart3), 96 UNIPHIER_PINCTRL_GROUP_SPL(uart3b), 97 UNIPHIER_PINCTRL_GROUP(usb0), 98 UNIPHIER_PINCTRL_GROUP(usb1), 99 UNIPHIER_PINCTRL_GROUP(usb2), 100 UNIPHIER_PINCTRL_GROUP(usb3), 101 }; 102 103 static const char * const uniphier_pxs2_functions[] = { 104 UNIPHIER_PINMUX_FUNCTION_SPL(emmc), 105 UNIPHIER_PINMUX_FUNCTION(ether_mii), 106 UNIPHIER_PINMUX_FUNCTION(ether_rgmii), 107 UNIPHIER_PINMUX_FUNCTION(ether_rmii), 108 UNIPHIER_PINMUX_FUNCTION(i2c0), 109 UNIPHIER_PINMUX_FUNCTION(i2c1), 110 UNIPHIER_PINMUX_FUNCTION(i2c2), 111 UNIPHIER_PINMUX_FUNCTION(i2c3), 112 UNIPHIER_PINMUX_FUNCTION(i2c5), 113 UNIPHIER_PINMUX_FUNCTION(i2c6), 114 UNIPHIER_PINMUX_FUNCTION(nand), 115 UNIPHIER_PINMUX_FUNCTION(sd), 116 UNIPHIER_PINMUX_FUNCTION_SPL(uart0), 117 UNIPHIER_PINMUX_FUNCTION_SPL(uart1), 118 UNIPHIER_PINMUX_FUNCTION_SPL(uart2), 119 UNIPHIER_PINMUX_FUNCTION_SPL(uart3), 120 UNIPHIER_PINMUX_FUNCTION(usb0), 121 UNIPHIER_PINMUX_FUNCTION(usb1), 122 UNIPHIER_PINMUX_FUNCTION(usb2), 123 UNIPHIER_PINMUX_FUNCTION(usb3), 124 }; 125 126 static struct uniphier_pinctrl_socdata uniphier_pxs2_pinctrl_socdata = { 127 .pins = uniphier_pxs2_pins, 128 .pins_count = ARRAY_SIZE(uniphier_pxs2_pins), 129 .groups = uniphier_pxs2_groups, 130 .groups_count = ARRAY_SIZE(uniphier_pxs2_groups), 131 .functions = uniphier_pxs2_functions, 132 .functions_count = ARRAY_SIZE(uniphier_pxs2_functions), 133 }; 134 135 static int uniphier_pxs2_pinctrl_probe(struct udevice *dev) 136 { 137 return uniphier_pinctrl_probe(dev, &uniphier_pxs2_pinctrl_socdata); 138 } 139 140 static const struct udevice_id uniphier_pxs2_pinctrl_match[] = { 141 { .compatible = "socionext,uniphier-pxs2-pinctrl" }, 142 { /* sentinel */ } 143 }; 144 145 U_BOOT_DRIVER(uniphier_pxs2_pinctrl) = { 146 .name = "uniphier-pxs2-pinctrl", 147 .id = UCLASS_PINCTRL, 148 .of_match = of_match_ptr(uniphier_pxs2_pinctrl_match), 149 .probe = uniphier_pxs2_pinctrl_probe, 150 .remove = uniphier_pinctrl_remove, 151 .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv), 152 .ops = &uniphier_pinctrl_ops, 153 }; 154