1 /* 2 * Marvell Kirkwood pinctrl driver based on mvebu pinctrl core 3 * 4 * Author: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 */ 11 12 #include <linux/err.h> 13 #include <linux/init.h> 14 #include <linux/io.h> 15 #include <linux/platform_device.h> 16 #include <linux/clk.h> 17 #include <linux/of.h> 18 #include <linux/of_device.h> 19 #include <linux/pinctrl/pinctrl.h> 20 21 #include "pinctrl-mvebu.h" 22 23 #define V(f6180, f6190, f6192, f6281, f6282, dx4122) \ 24 ((f6180 << 0) | (f6190 << 1) | (f6192 << 2) | \ 25 (f6281 << 3) | (f6282 << 4) | (dx4122 << 5)) 26 27 enum kirkwood_variant { 28 VARIANT_MV88F6180 = V(1, 0, 0, 0, 0, 0), 29 VARIANT_MV88F6190 = V(0, 1, 0, 0, 0, 0), 30 VARIANT_MV88F6192 = V(0, 0, 1, 0, 0, 0), 31 VARIANT_MV88F6281 = V(0, 0, 0, 1, 0, 0), 32 VARIANT_MV88F6282 = V(0, 0, 0, 0, 1, 0), 33 VARIANT_MV98DX4122 = V(0, 0, 0, 0, 0, 1), 34 }; 35 36 static struct mvebu_mpp_mode mv88f6xxx_mpp_modes[] = { 37 MPP_MODE(0, 38 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 39 MPP_VAR_FUNCTION(0x1, "nand", "io2", V(1, 1, 1, 1, 1, 1)), 40 MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1, 1))), 41 MPP_MODE(1, 42 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 43 MPP_VAR_FUNCTION(0x1, "nand", "io3", V(1, 1, 1, 1, 1, 1)), 44 MPP_VAR_FUNCTION(0x2, "spi", "mosi", V(1, 1, 1, 1, 1, 1))), 45 MPP_MODE(2, 46 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 47 MPP_VAR_FUNCTION(0x1, "nand", "io4", V(1, 1, 1, 1, 1, 1)), 48 MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1, 1))), 49 MPP_MODE(3, 50 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 51 MPP_VAR_FUNCTION(0x1, "nand", "io5", V(1, 1, 1, 1, 1, 1)), 52 MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1, 1))), 53 MPP_MODE(4, 54 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 55 MPP_VAR_FUNCTION(0x1, "nand", "io6", V(1, 1, 1, 1, 1, 1)), 56 MPP_VAR_FUNCTION(0x2, "uart0", "rxd", V(1, 1, 1, 1, 1, 1)), 57 MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1, 0)), 58 MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1, 0)), 59 MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0, 0))), 60 MPP_MODE(5, 61 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 62 MPP_VAR_FUNCTION(0x1, "nand", "io7", V(1, 1, 1, 1, 1, 1)), 63 MPP_VAR_FUNCTION(0x2, "uart0", "txd", V(1, 1, 1, 1, 1, 1)), 64 MPP_VAR_FUNCTION(0x4, "ptp", "trig", V(1, 1, 1, 1, 0, 0)), 65 MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0)), 66 MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1, 0))), 67 MPP_MODE(6, 68 MPP_VAR_FUNCTION(0x1, "sysrst", "out", V(1, 1, 1, 1, 1, 1)), 69 MPP_VAR_FUNCTION(0x2, "spi", "mosi", V(1, 1, 1, 1, 1, 1)), 70 MPP_VAR_FUNCTION(0x3, "ptp", "trig", V(1, 1, 1, 1, 0, 0))), 71 MPP_MODE(7, 72 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 73 MPP_VAR_FUNCTION(0x1, "pex", "rsto", V(1, 1, 1, 1, 0, 1)), 74 MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1, 1)), 75 MPP_VAR_FUNCTION(0x3, "ptp", "trig", V(1, 1, 1, 1, 0, 0)), 76 MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1, 0))), 77 MPP_MODE(8, 78 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 79 MPP_VAR_FUNCTION(0x1, "twsi0", "sda", V(1, 1, 1, 1, 1, 1)), 80 MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1, 1)), 81 MPP_VAR_FUNCTION(0x3, "uart1", "rts", V(1, 1, 1, 1, 1, 1)), 82 MPP_VAR_FUNCTION(0x4, "mii-1", "rxerr", V(0, 1, 1, 1, 1, 0)), 83 MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1, 0)), 84 MPP_VAR_FUNCTION(0xc, "ptp", "clk", V(1, 1, 1, 1, 0, 0)), 85 MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1, 0))), 86 MPP_MODE(9, 87 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 88 MPP_VAR_FUNCTION(0x1, "twsi0", "sck", V(1, 1, 1, 1, 1, 1)), 89 MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1, 1)), 90 MPP_VAR_FUNCTION(0x3, "uart1", "cts", V(1, 1, 1, 1, 1, 1)), 91 MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1, 0)), 92 MPP_VAR_FUNCTION(0xc, "ptp", "evreq", V(1, 1, 1, 1, 0, 0)), 93 MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1, 0))), 94 MPP_MODE(10, 95 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 96 MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1, 1)), 97 MPP_VAR_FUNCTION(0X3, "uart0", "txd", V(1, 1, 1, 1, 1, 1)), 98 MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1, 0)), 99 MPP_VAR_FUNCTION(0xc, "ptp", "trig", V(1, 1, 1, 1, 0, 0))), 100 MPP_MODE(11, 101 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 102 MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1, 1)), 103 MPP_VAR_FUNCTION(0x3, "uart0", "rxd", V(1, 1, 1, 1, 1, 1)), 104 MPP_VAR_FUNCTION(0x4, "ptp-1", "evreq", V(1, 1, 1, 1, 0, 0)), 105 MPP_VAR_FUNCTION(0xc, "ptp-2", "trig", V(1, 1, 1, 1, 0, 0)), 106 MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0, 0)), 107 MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0))), 108 MPP_MODE(12, 109 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 0, 1, 0)), 110 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0, 0)), 111 MPP_VAR_FUNCTION(0x1, "sdio", "clk", V(1, 1, 1, 1, 1, 0)), 112 MPP_VAR_FUNCTION(0xa, "audio", "spdifo", V(0, 0, 0, 0, 1, 0)), 113 MPP_VAR_FUNCTION(0xb, "spi", "mosi", V(0, 0, 0, 0, 1, 0)), 114 MPP_VAR_FUNCTION(0xd, "twsi1", "sda", V(0, 0, 0, 0, 1, 0))), 115 MPP_MODE(13, 116 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 117 MPP_VAR_FUNCTION(0x1, "sdio", "cmd", V(1, 1, 1, 1, 1, 0)), 118 MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1, 1)), 119 MPP_VAR_FUNCTION(0xa, "audio", "rmclk", V(0, 0, 0, 0, 1, 0)), 120 MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1, 0))), 121 MPP_MODE(14, 122 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 123 MPP_VAR_FUNCTION(0x1, "sdio", "d0", V(1, 1, 1, 1, 1, 0)), 124 MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1, 1)), 125 MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V(0, 0, 1, 1, 1, 0)), 126 MPP_VAR_FUNCTION(0xa, "audio", "spdifi", V(0, 0, 0, 0, 1, 0)), 127 MPP_VAR_FUNCTION(0xb, "audio-1", "sdi", V(0, 0, 0, 0, 1, 0)), 128 MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1, 0))), 129 MPP_MODE(15, 130 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 131 MPP_VAR_FUNCTION(0x1, "sdio", "d1", V(1, 1, 1, 1, 1, 0)), 132 MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1, 1)), 133 MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1, 0)), 134 MPP_VAR_FUNCTION(0x4, "sata0", "act", V(0, 1, 1, 1, 1, 0)), 135 MPP_VAR_FUNCTION(0xb, "spi", "cs", V(0, 0, 0, 0, 1, 0))), 136 MPP_MODE(16, 137 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 138 MPP_VAR_FUNCTION(0x1, "sdio", "d2", V(1, 1, 1, 1, 1, 0)), 139 MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1, 1)), 140 MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1, 0)), 141 MPP_VAR_FUNCTION(0x4, "sata1", "act", V(0, 0, 1, 1, 1, 0)), 142 MPP_VAR_FUNCTION(0xb, "lcd", "extclk", V(0, 0, 0, 0, 1, 0)), 143 MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1, 0))), 144 MPP_MODE(17, 145 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), 146 MPP_VAR_FUNCTION(0x1, "sdio", "d3", V(1, 1, 1, 1, 1, 0)), 147 MPP_VAR_FUNCTION(0x4, "sata0", "prsnt", V(0, 1, 1, 1, 1, 0)), 148 MPP_VAR_FUNCTION(0xa, "sata1", "act", V(0, 0, 0, 0, 1, 0)), 149 MPP_VAR_FUNCTION(0xd, "twsi1", "sck", V(0, 0, 0, 0, 1, 0))), 150 MPP_MODE(18, 151 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 152 MPP_VAR_FUNCTION(0x1, "nand", "io0", V(1, 1, 1, 1, 1, 1)), 153 MPP_VAR_FUNCTION(0x2, "pex", "clkreq", V(0, 0, 0, 0, 1, 0))), 154 MPP_MODE(19, 155 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 156 MPP_VAR_FUNCTION(0x1, "nand", "io1", V(1, 1, 1, 1, 1, 1))), 157 MPP_MODE(20, 158 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 159 MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 1, 1, 1, 0)), 160 MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1, 0)), 161 MPP_VAR_FUNCTION(0x3, "ge1", "txd0", V(0, 1, 1, 1, 1, 0)), 162 MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 1, 1, 1, 0)), 163 MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1, 0)), 164 MPP_VAR_FUNCTION(0xb, "lcd", "d0", V(0, 0, 0, 0, 1, 0)), 165 MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(0, 0, 0, 0, 0, 0))), 166 MPP_MODE(21, 167 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 168 MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 1, 1, 1, 0)), 169 MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 1, 1, 1, 0)), 170 MPP_VAR_FUNCTION(0x3, "ge1", "txd1", V(0, 1, 1, 1, 1, 0)), 171 MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 0, 0, 0, 0)), 172 MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 1, 1, 1, 0)), 173 MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0)), 174 MPP_VAR_FUNCTION(0xb, "lcd", "d1", V(0, 0, 0, 0, 1, 0))), 175 MPP_MODE(22, 176 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 177 MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 1, 1, 1, 0)), 178 MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 1, 1, 1, 0)), 179 MPP_VAR_FUNCTION(0x3, "ge1", "txd2", V(0, 1, 1, 1, 1, 0)), 180 MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 0, 0, 0, 0)), 181 MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 1, 1, 1, 0)), 182 MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1, 0)), 183 MPP_VAR_FUNCTION(0xb, "lcd", "d2", V(0, 0, 0, 0, 1, 0))), 184 MPP_MODE(23, 185 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 186 MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 1, 1, 1, 0)), 187 MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 1, 1, 1, 0)), 188 MPP_VAR_FUNCTION(0x3, "ge1", "txd3", V(0, 1, 1, 1, 1, 0)), 189 MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 0, 0, 0, 0)), 190 MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 1, 1, 1, 0)), 191 MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1, 0)), 192 MPP_VAR_FUNCTION(0xb, "lcd", "d3", V(0, 0, 0, 0, 1, 0))), 193 MPP_MODE(24, 194 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 195 MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 1, 1, 1, 0)), 196 MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 1, 1, 1, 0)), 197 MPP_VAR_FUNCTION(0x3, "ge1", "rxd0", V(0, 1, 1, 1, 1, 0)), 198 MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 0, 0, 0, 0)), 199 MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 1, 1, 1, 0)), 200 MPP_VAR_FUNCTION(0xb, "lcd", "d4", V(0, 0, 0, 0, 1, 0))), 201 MPP_MODE(25, 202 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 203 MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 1, 1, 1, 0)), 204 MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 1, 1, 1, 0)), 205 MPP_VAR_FUNCTION(0x3, "ge1", "rxd1", V(0, 1, 1, 1, 1, 0)), 206 MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 0, 0, 0, 0)), 207 MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 1, 1, 1, 0)), 208 MPP_VAR_FUNCTION(0xb, "lcd", "d5", V(0, 0, 0, 0, 1, 0))), 209 MPP_MODE(26, 210 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 211 MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 1, 1, 1, 0)), 212 MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 1, 1, 1, 0)), 213 MPP_VAR_FUNCTION(0x3, "ge1", "rxd2", V(0, 1, 1, 1, 1, 0)), 214 MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 0, 0, 0, 0)), 215 MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 1, 1, 1, 0)), 216 MPP_VAR_FUNCTION(0xb, "lcd", "d6", V(0, 0, 0, 0, 1, 0))), 217 MPP_MODE(27, 218 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 219 MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 1, 1, 1, 0)), 220 MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 1, 1, 1, 0)), 221 MPP_VAR_FUNCTION(0x3, "ge1", "rxd3", V(0, 1, 1, 1, 1, 0)), 222 MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 0, 0, 0, 0)), 223 MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 1, 1, 1, 0)), 224 MPP_VAR_FUNCTION(0xb, "lcd", "d7", V(0, 0, 0, 0, 1, 0))), 225 MPP_MODE(28, 226 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 227 MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 1, 1, 1, 0)), 228 MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 1, 1, 1, 0)), 229 MPP_VAR_FUNCTION(0x3, "ge1", "col", V(0, 1, 1, 1, 1, 0)), 230 MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 0, 0, 0, 0)), 231 MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 1, 1, 1, 0)), 232 MPP_VAR_FUNCTION(0xb, "lcd", "d8", V(0, 0, 0, 0, 1, 0))), 233 MPP_MODE(29, 234 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 235 MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 1, 1, 1, 0)), 236 MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 1, 1, 1, 0)), 237 MPP_VAR_FUNCTION(0x3, "ge1", "txclk", V(0, 1, 1, 1, 1, 0)), 238 MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 0, 0, 0, 0)), 239 MPP_VAR_FUNCTION(0xb, "lcd", "d9", V(0, 0, 0, 0, 1, 0))), 240 MPP_MODE(30, 241 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 242 MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 1, 1, 1, 0)), 243 MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 1, 1, 1, 0)), 244 MPP_VAR_FUNCTION(0x3, "ge1", "rxctl", V(0, 1, 1, 1, 1, 0)), 245 MPP_VAR_FUNCTION(0xb, "lcd", "d10", V(0, 0, 0, 0, 1, 0))), 246 MPP_MODE(31, 247 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 248 MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 1, 1, 1, 0)), 249 MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 1, 1, 1, 0)), 250 MPP_VAR_FUNCTION(0x3, "ge1", "rxclk", V(0, 1, 1, 1, 1, 0)), 251 MPP_VAR_FUNCTION(0xb, "lcd", "d11", V(0, 0, 0, 0, 1, 0))), 252 MPP_MODE(32, 253 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 254 MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 1, 1, 1, 0)), 255 MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 1, 1, 1, 0)), 256 MPP_VAR_FUNCTION(0x3, "ge1", "txclko", V(0, 1, 1, 1, 1, 0)), 257 MPP_VAR_FUNCTION(0xb, "lcd", "d12", V(0, 0, 0, 0, 1, 0))), 258 MPP_MODE(33, 259 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 1, 1, 1, 1, 0)), 260 MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 1, 1, 1, 0)), 261 MPP_VAR_FUNCTION(0x3, "ge1", "txctl", V(0, 1, 1, 1, 1, 0)), 262 MPP_VAR_FUNCTION(0xb, "lcd", "d13", V(0, 0, 0, 0, 1, 0))), 263 MPP_MODE(34, 264 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 1)), 265 MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 1, 1, 1, 0)), 266 MPP_VAR_FUNCTION(0x3, "ge1", "txen", V(0, 1, 1, 1, 1, 0)), 267 MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 0, 1, 1, 0)), 268 MPP_VAR_FUNCTION(0xb, "lcd", "d14", V(0, 0, 0, 0, 1, 0))), 269 MPP_MODE(35, 270 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 271 MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1, 0)), 272 MPP_VAR_FUNCTION(0x3, "ge1", "rxerr", V(0, 1, 1, 1, 1, 0)), 273 MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0)), 274 MPP_VAR_FUNCTION(0xb, "lcd", "d15", V(0, 0, 0, 0, 1, 0)), 275 MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(1, 1, 1, 1, 1, 0))), 276 MPP_MODE(36, 277 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 0, 0, 1, 1, 1)), 278 MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 0, 1, 1, 0)), 279 MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 0, 1, 1, 0)), 280 MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(1, 0, 0, 1, 1, 0)), 281 MPP_VAR_FUNCTION(0xb, "twsi1", "sda", V(0, 0, 0, 0, 1, 0))), 282 MPP_MODE(37, 283 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 0, 0, 1, 1, 1)), 284 MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 0, 1, 1, 0)), 285 MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 0, 1, 1, 0)), 286 MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(1, 0, 0, 1, 1, 0)), 287 MPP_VAR_FUNCTION(0xb, "twsi1", "sck", V(0, 0, 0, 0, 1, 0))), 288 MPP_MODE(38, 289 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 0, 0, 1, 1, 1)), 290 MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 0, 1, 1, 0)), 291 MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 0, 1, 1, 0)), 292 MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(1, 0, 0, 1, 1, 0)), 293 MPP_VAR_FUNCTION(0xb, "lcd", "d18", V(0, 0, 0, 0, 1, 0))), 294 MPP_MODE(39, 295 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 0, 0, 1, 1, 1)), 296 MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 0, 1, 1, 0)), 297 MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 0, 1, 1, 0)), 298 MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(1, 0, 0, 1, 1, 0)), 299 MPP_VAR_FUNCTION(0xb, "lcd", "d19", V(0, 0, 0, 0, 1, 0))), 300 MPP_MODE(40, 301 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 0, 0, 1, 1, 1)), 302 MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 0, 1, 1, 0)), 303 MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 0, 1, 1, 0)), 304 MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(1, 0, 0, 1, 1, 0)), 305 MPP_VAR_FUNCTION(0xb, "lcd", "d20", V(0, 0, 0, 0, 1, 0))), 306 MPP_MODE(41, 307 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 0, 0, 1, 1, 1)), 308 MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 0, 1, 1, 0)), 309 MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 0, 1, 1, 0)), 310 MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(1, 0, 0, 1, 1, 0)), 311 MPP_VAR_FUNCTION(0xb, "lcd", "d21", V(0, 0, 0, 0, 1, 0))), 312 MPP_MODE(42, 313 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 0, 0, 1, 1, 1)), 314 MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 0, 1, 1, 0)), 315 MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 0, 1, 1, 0)), 316 MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(1, 0, 0, 1, 1, 0)), 317 MPP_VAR_FUNCTION(0xb, "lcd", "d22", V(0, 0, 0, 0, 1, 0))), 318 MPP_MODE(43, 319 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 0, 0, 1, 1, 1)), 320 MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 0, 1, 1, 0)), 321 MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 0, 1, 1, 0)), 322 MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(1, 0, 0, 1, 1, 0)), 323 MPP_VAR_FUNCTION(0xb, "lcd", "d23", V(0, 0, 0, 0, 1, 0))), 324 MPP_MODE(44, 325 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 0, 0, 1, 1, 1)), 326 MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 0, 1, 1, 0)), 327 MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 0, 1, 1, 0)), 328 MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(1, 0, 0, 1, 1, 0)), 329 MPP_VAR_FUNCTION(0xb, "lcd", "clk", V(0, 0, 0, 0, 1, 0))), 330 MPP_MODE(45, 331 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), 332 MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 1, 0)), 333 MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 0, 1, 1, 0)), 334 MPP_VAR_FUNCTION(0xb, "lcd", "e", V(0, 0, 0, 0, 1, 0))), 335 MPP_MODE(46, 336 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 0)), 337 MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 0, 1, 1, 0)), 338 MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 0, 1, 1, 0)), 339 MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1, 0))), 340 MPP_MODE(47, 341 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 0)), 342 MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 0, 1, 1, 0)), 343 MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 0, 1, 1, 0)), 344 MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1, 0))), 345 MPP_MODE(48, 346 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 0)), 347 MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 0, 1, 1, 0)), 348 MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 0, 1, 1, 0)), 349 MPP_VAR_FUNCTION(0xb, "lcd", "d16", V(0, 0, 0, 0, 1, 0))), 350 MPP_MODE(49, 351 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0, 1)), 352 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 0, 0, 0, 1, 0)), 353 MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 0, 0)), 354 MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 0, 1, 1, 0)), 355 MPP_VAR_FUNCTION(0x5, "ptp", "clk", V(0, 0, 0, 1, 0, 0)), 356 MPP_VAR_FUNCTION(0xa, "pex", "clkreq", V(0, 0, 0, 0, 1, 0)), 357 MPP_VAR_FUNCTION(0xb, "lcd", "d17", V(0, 0, 0, 0, 1, 0))), 358 }; 359 360 static const struct mvebu_mpp_ctrl mv88f6180_mpp_controls[] = { 361 MPP_FUNC_CTRL(0, 44, NULL, mvebu_mmio_mpp_ctrl), 362 }; 363 364 static struct pinctrl_gpio_range mv88f6180_gpio_ranges[] = { 365 MPP_GPIO_RANGE(0, 0, 0, 20), 366 MPP_GPIO_RANGE(1, 35, 35, 10), 367 }; 368 369 static const struct mvebu_mpp_ctrl mv88f619x_mpp_controls[] = { 370 MPP_FUNC_CTRL(0, 35, NULL, mvebu_mmio_mpp_ctrl), 371 }; 372 373 static struct pinctrl_gpio_range mv88f619x_gpio_ranges[] = { 374 MPP_GPIO_RANGE(0, 0, 0, 32), 375 MPP_GPIO_RANGE(1, 32, 32, 4), 376 }; 377 378 static const struct mvebu_mpp_ctrl mv88f628x_mpp_controls[] = { 379 MPP_FUNC_CTRL(0, 49, NULL, mvebu_mmio_mpp_ctrl), 380 }; 381 382 static struct pinctrl_gpio_range mv88f628x_gpio_ranges[] = { 383 MPP_GPIO_RANGE(0, 0, 0, 32), 384 MPP_GPIO_RANGE(1, 32, 32, 18), 385 }; 386 387 static struct mvebu_pinctrl_soc_info mv88f6180_info = { 388 .variant = VARIANT_MV88F6180, 389 .controls = mv88f6180_mpp_controls, 390 .ncontrols = ARRAY_SIZE(mv88f6180_mpp_controls), 391 .modes = mv88f6xxx_mpp_modes, 392 .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), 393 .gpioranges = mv88f6180_gpio_ranges, 394 .ngpioranges = ARRAY_SIZE(mv88f6180_gpio_ranges), 395 }; 396 397 static struct mvebu_pinctrl_soc_info mv88f6190_info = { 398 .variant = VARIANT_MV88F6190, 399 .controls = mv88f619x_mpp_controls, 400 .ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls), 401 .modes = mv88f6xxx_mpp_modes, 402 .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), 403 .gpioranges = mv88f619x_gpio_ranges, 404 .ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges), 405 }; 406 407 static struct mvebu_pinctrl_soc_info mv88f6192_info = { 408 .variant = VARIANT_MV88F6192, 409 .controls = mv88f619x_mpp_controls, 410 .ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls), 411 .modes = mv88f6xxx_mpp_modes, 412 .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), 413 .gpioranges = mv88f619x_gpio_ranges, 414 .ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges), 415 }; 416 417 static struct mvebu_pinctrl_soc_info mv88f6281_info = { 418 .variant = VARIANT_MV88F6281, 419 .controls = mv88f628x_mpp_controls, 420 .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), 421 .modes = mv88f6xxx_mpp_modes, 422 .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), 423 .gpioranges = mv88f628x_gpio_ranges, 424 .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), 425 }; 426 427 static struct mvebu_pinctrl_soc_info mv88f6282_info = { 428 .variant = VARIANT_MV88F6282, 429 .controls = mv88f628x_mpp_controls, 430 .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), 431 .modes = mv88f6xxx_mpp_modes, 432 .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), 433 .gpioranges = mv88f628x_gpio_ranges, 434 .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), 435 }; 436 437 static struct mvebu_pinctrl_soc_info mv98dx4122_info = { 438 .variant = VARIANT_MV98DX4122, 439 .controls = mv88f628x_mpp_controls, 440 .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), 441 .modes = mv88f6xxx_mpp_modes, 442 .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), 443 .gpioranges = mv88f628x_gpio_ranges, 444 .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), 445 }; 446 447 static const struct of_device_id kirkwood_pinctrl_of_match[] = { 448 { .compatible = "marvell,88f6180-pinctrl", .data = &mv88f6180_info }, 449 { .compatible = "marvell,88f6190-pinctrl", .data = &mv88f6190_info }, 450 { .compatible = "marvell,88f6192-pinctrl", .data = &mv88f6192_info }, 451 { .compatible = "marvell,88f6281-pinctrl", .data = &mv88f6281_info }, 452 { .compatible = "marvell,88f6282-pinctrl", .data = &mv88f6282_info }, 453 { .compatible = "marvell,98dx4122-pinctrl", .data = &mv98dx4122_info }, 454 { } 455 }; 456 457 static int kirkwood_pinctrl_probe(struct platform_device *pdev) 458 { 459 const struct of_device_id *match = 460 of_match_device(kirkwood_pinctrl_of_match, &pdev->dev); 461 462 pdev->dev.platform_data = (void *)match->data; 463 464 return mvebu_pinctrl_simple_mmio_probe(pdev); 465 } 466 467 static struct platform_driver kirkwood_pinctrl_driver = { 468 .driver = { 469 .name = "kirkwood-pinctrl", 470 .of_match_table = kirkwood_pinctrl_of_match, 471 }, 472 .probe = kirkwood_pinctrl_probe, 473 }; 474 builtin_platform_driver(kirkwood_pinctrl_driver); 475