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/module.h> 16 #include <linux/platform_device.h> 17 #include <linux/clk.h> 18 #include <linux/of.h> 19 #include <linux/of_device.h> 20 #include <linux/pinctrl/pinctrl.h> 21 22 #include "pinctrl-mvebu.h" 23 24 static void __iomem *mpp_base; 25 26 static int kirkwood_mpp_ctrl_get(unsigned pid, unsigned long *config) 27 { 28 return default_mpp_ctrl_get(mpp_base, pid, config); 29 } 30 31 static int kirkwood_mpp_ctrl_set(unsigned pid, unsigned long config) 32 { 33 return default_mpp_ctrl_set(mpp_base, pid, config); 34 } 35 36 #define V(f6180, f6190, f6192, f6281, f6282, dx4122) \ 37 ((f6180 << 0) | (f6190 << 1) | (f6192 << 2) | \ 38 (f6281 << 3) | (f6282 << 4) | (dx4122 << 5)) 39 40 enum kirkwood_variant { 41 VARIANT_MV88F6180 = V(1, 0, 0, 0, 0, 0), 42 VARIANT_MV88F6190 = V(0, 1, 0, 0, 0, 0), 43 VARIANT_MV88F6192 = V(0, 0, 1, 0, 0, 0), 44 VARIANT_MV88F6281 = V(0, 0, 0, 1, 0, 0), 45 VARIANT_MV88F6282 = V(0, 0, 0, 0, 1, 0), 46 VARIANT_MV98DX4122 = V(0, 0, 0, 0, 0, 1), 47 }; 48 49 static struct mvebu_mpp_mode mv88f6xxx_mpp_modes[] = { 50 MPP_MODE(0, 51 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 52 MPP_VAR_FUNCTION(0x1, "nand", "io2", V(1, 1, 1, 1, 1, 1)), 53 MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1, 1))), 54 MPP_MODE(1, 55 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 56 MPP_VAR_FUNCTION(0x1, "nand", "io3", V(1, 1, 1, 1, 1, 1)), 57 MPP_VAR_FUNCTION(0x2, "spi", "mosi", V(1, 1, 1, 1, 1, 1))), 58 MPP_MODE(2, 59 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 60 MPP_VAR_FUNCTION(0x1, "nand", "io4", V(1, 1, 1, 1, 1, 1)), 61 MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1, 1))), 62 MPP_MODE(3, 63 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 64 MPP_VAR_FUNCTION(0x1, "nand", "io5", V(1, 1, 1, 1, 1, 1)), 65 MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1, 1))), 66 MPP_MODE(4, 67 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 68 MPP_VAR_FUNCTION(0x1, "nand", "io6", V(1, 1, 1, 1, 1, 1)), 69 MPP_VAR_FUNCTION(0x2, "uart0", "rxd", V(1, 1, 1, 1, 1, 1)), 70 MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1, 0)), 71 MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1, 0)), 72 MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0, 0))), 73 MPP_MODE(5, 74 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 75 MPP_VAR_FUNCTION(0x1, "nand", "io7", V(1, 1, 1, 1, 1, 1)), 76 MPP_VAR_FUNCTION(0x2, "uart0", "txd", V(1, 1, 1, 1, 1, 1)), 77 MPP_VAR_FUNCTION(0x4, "ptp", "trig", V(1, 1, 1, 1, 0, 0)), 78 MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0)), 79 MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1, 0))), 80 MPP_MODE(6, 81 MPP_VAR_FUNCTION(0x1, "sysrst", "out", V(1, 1, 1, 1, 1, 1)), 82 MPP_VAR_FUNCTION(0x2, "spi", "mosi", V(1, 1, 1, 1, 1, 1)), 83 MPP_VAR_FUNCTION(0x3, "ptp", "trig", V(1, 1, 1, 1, 0, 0))), 84 MPP_MODE(7, 85 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 86 MPP_VAR_FUNCTION(0x1, "pex", "rsto", V(1, 1, 1, 1, 0, 1)), 87 MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1, 1)), 88 MPP_VAR_FUNCTION(0x3, "ptp", "trig", V(1, 1, 1, 1, 0, 0)), 89 MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1, 0))), 90 MPP_MODE(8, 91 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 92 MPP_VAR_FUNCTION(0x1, "twsi0", "sda", V(1, 1, 1, 1, 1, 1)), 93 MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1, 1)), 94 MPP_VAR_FUNCTION(0x3, "uart1", "rts", V(1, 1, 1, 1, 1, 1)), 95 MPP_VAR_FUNCTION(0x4, "mii-1", "rxerr", V(0, 1, 1, 1, 1, 0)), 96 MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1, 0)), 97 MPP_VAR_FUNCTION(0xc, "ptp", "clk", V(1, 1, 1, 1, 0, 0)), 98 MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1, 0))), 99 MPP_MODE(9, 100 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 101 MPP_VAR_FUNCTION(0x1, "twsi0", "sck", V(1, 1, 1, 1, 1, 1)), 102 MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1, 1)), 103 MPP_VAR_FUNCTION(0x3, "uart1", "cts", V(1, 1, 1, 1, 1, 1)), 104 MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1, 0)), 105 MPP_VAR_FUNCTION(0xc, "ptp", "evreq", V(1, 1, 1, 1, 0, 0)), 106 MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1, 0))), 107 MPP_MODE(10, 108 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 109 MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1, 1)), 110 MPP_VAR_FUNCTION(0X3, "uart0", "txd", V(1, 1, 1, 1, 1, 1)), 111 MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1, 0)), 112 MPP_VAR_FUNCTION(0xc, "ptp", "trig", V(1, 1, 1, 1, 0, 0))), 113 MPP_MODE(11, 114 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 115 MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1, 1)), 116 MPP_VAR_FUNCTION(0x3, "uart0", "rxd", V(1, 1, 1, 1, 1, 1)), 117 MPP_VAR_FUNCTION(0x4, "ptp-1", "evreq", V(1, 1, 1, 1, 0, 0)), 118 MPP_VAR_FUNCTION(0xc, "ptp-2", "trig", V(1, 1, 1, 1, 0, 0)), 119 MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0, 0)), 120 MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0))), 121 MPP_MODE(12, 122 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 0, 1, 0)), 123 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0, 0)), 124 MPP_VAR_FUNCTION(0x1, "sdio", "clk", V(1, 1, 1, 1, 1, 0)), 125 MPP_VAR_FUNCTION(0xa, "audio", "spdifo", V(0, 0, 0, 0, 1, 0)), 126 MPP_VAR_FUNCTION(0xb, "spi", "mosi", V(0, 0, 0, 0, 1, 0)), 127 MPP_VAR_FUNCTION(0xd, "twsi1", "sda", V(0, 0, 0, 0, 1, 0))), 128 MPP_MODE(13, 129 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 130 MPP_VAR_FUNCTION(0x1, "sdio", "cmd", V(1, 1, 1, 1, 1, 0)), 131 MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1, 1)), 132 MPP_VAR_FUNCTION(0xa, "audio", "rmclk", V(0, 0, 0, 0, 1, 0)), 133 MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1, 0))), 134 MPP_MODE(14, 135 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 136 MPP_VAR_FUNCTION(0x1, "sdio", "d0", V(1, 1, 1, 1, 1, 0)), 137 MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1, 1)), 138 MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V(0, 0, 1, 1, 1, 0)), 139 MPP_VAR_FUNCTION(0xa, "audio", "spdifi", V(0, 0, 0, 0, 1, 0)), 140 MPP_VAR_FUNCTION(0xb, "audio-1", "sdi", V(0, 0, 0, 0, 1, 0)), 141 MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1, 0))), 142 MPP_MODE(15, 143 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 144 MPP_VAR_FUNCTION(0x1, "sdio", "d1", V(1, 1, 1, 1, 1, 0)), 145 MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1, 1)), 146 MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1, 0)), 147 MPP_VAR_FUNCTION(0x4, "sata0", "act", V(0, 1, 1, 1, 1, 0)), 148 MPP_VAR_FUNCTION(0xb, "spi", "cs", V(0, 0, 0, 0, 1, 0))), 149 MPP_MODE(16, 150 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), 151 MPP_VAR_FUNCTION(0x1, "sdio", "d2", V(1, 1, 1, 1, 1, 0)), 152 MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1, 1)), 153 MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1, 0)), 154 MPP_VAR_FUNCTION(0x4, "sata1", "act", V(0, 0, 1, 1, 1, 0)), 155 MPP_VAR_FUNCTION(0xb, "lcd", "extclk", V(0, 0, 0, 0, 1, 0)), 156 MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1, 0))), 157 MPP_MODE(17, 158 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), 159 MPP_VAR_FUNCTION(0x1, "sdio", "d3", V(1, 1, 1, 1, 1, 0)), 160 MPP_VAR_FUNCTION(0x4, "sata0", "prsnt", V(0, 1, 1, 1, 1, 0)), 161 MPP_VAR_FUNCTION(0xa, "sata1", "act", V(0, 0, 0, 0, 1, 0)), 162 MPP_VAR_FUNCTION(0xd, "twsi1", "sck", V(0, 0, 0, 0, 1, 0))), 163 MPP_MODE(18, 164 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 165 MPP_VAR_FUNCTION(0x1, "nand", "io0", V(1, 1, 1, 1, 1, 1)), 166 MPP_VAR_FUNCTION(0x2, "pex", "clkreq", V(0, 0, 0, 0, 1, 0))), 167 MPP_MODE(19, 168 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), 169 MPP_VAR_FUNCTION(0x1, "nand", "io1", V(1, 1, 1, 1, 1, 1))), 170 MPP_MODE(20, 171 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), 172 MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 1, 1, 1, 0)), 173 MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1, 0)), 174 MPP_VAR_FUNCTION(0x3, "ge1", "txd0", V(0, 1, 1, 1, 1, 0)), 175 MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 1, 1, 1, 0)), 176 MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1, 0)), 177 MPP_VAR_FUNCTION(0xb, "lcd", "d0", V(0, 0, 0, 0, 1, 0)), 178 MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(1, 0, 0, 0, 0, 0))), 179 MPP_MODE(21, 180 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), 181 MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 1, 1, 1, 0)), 182 MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 1, 1, 1, 0)), 183 MPP_VAR_FUNCTION(0x3, "ge1", "txd1", V(0, 1, 1, 1, 1, 0)), 184 MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(1, 0, 0, 0, 0, 0)), 185 MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 1, 1, 1, 0)), 186 MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0)), 187 MPP_VAR_FUNCTION(0xb, "lcd", "d1", V(0, 0, 0, 0, 1, 0))), 188 MPP_MODE(22, 189 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), 190 MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 1, 1, 1, 0)), 191 MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 1, 1, 1, 0)), 192 MPP_VAR_FUNCTION(0x3, "ge1", "txd2", V(0, 1, 1, 1, 1, 0)), 193 MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(1, 0, 0, 0, 0, 0)), 194 MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 1, 1, 1, 0)), 195 MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1, 0)), 196 MPP_VAR_FUNCTION(0xb, "lcd", "d2", V(0, 0, 0, 0, 1, 0))), 197 MPP_MODE(23, 198 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), 199 MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 1, 1, 1, 0)), 200 MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 1, 1, 1, 0)), 201 MPP_VAR_FUNCTION(0x3, "ge1", "txd3", V(0, 1, 1, 1, 1, 0)), 202 MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(1, 0, 0, 0, 0, 0)), 203 MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 1, 1, 1, 0)), 204 MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1, 0)), 205 MPP_VAR_FUNCTION(0xb, "lcd", "d3", V(0, 0, 0, 0, 1, 0))), 206 MPP_MODE(24, 207 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), 208 MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 1, 1, 1, 0)), 209 MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 1, 1, 1, 0)), 210 MPP_VAR_FUNCTION(0x3, "ge1", "rxd0", V(0, 1, 1, 1, 1, 0)), 211 MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(1, 0, 0, 0, 0, 0)), 212 MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 1, 1, 1, 0)), 213 MPP_VAR_FUNCTION(0xb, "lcd", "d4", V(0, 0, 0, 0, 1, 0))), 214 MPP_MODE(25, 215 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), 216 MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 1, 1, 1, 0)), 217 MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 1, 1, 1, 0)), 218 MPP_VAR_FUNCTION(0x3, "ge1", "rxd1", V(0, 1, 1, 1, 1, 0)), 219 MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(1, 0, 0, 0, 0, 0)), 220 MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 1, 1, 1, 0)), 221 MPP_VAR_FUNCTION(0xb, "lcd", "d5", V(0, 0, 0, 0, 1, 0))), 222 MPP_MODE(26, 223 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), 224 MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 1, 1, 1, 0)), 225 MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 1, 1, 1, 0)), 226 MPP_VAR_FUNCTION(0x3, "ge1", "rxd2", V(0, 1, 1, 1, 1, 0)), 227 MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(1, 0, 0, 0, 0, 0)), 228 MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 1, 1, 1, 0)), 229 MPP_VAR_FUNCTION(0xb, "lcd", "d6", V(0, 0, 0, 0, 1, 0))), 230 MPP_MODE(27, 231 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), 232 MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 1, 1, 1, 0)), 233 MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 1, 1, 1, 0)), 234 MPP_VAR_FUNCTION(0x3, "ge1", "rxd3", V(0, 1, 1, 1, 1, 0)), 235 MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(1, 0, 0, 0, 0, 0)), 236 MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 1, 1, 1, 0)), 237 MPP_VAR_FUNCTION(0xb, "lcd", "d7", V(0, 0, 0, 0, 1, 0))), 238 MPP_MODE(28, 239 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), 240 MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 1, 1, 1, 0)), 241 MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 1, 1, 1, 0)), 242 MPP_VAR_FUNCTION(0x3, "ge1", "col", V(0, 1, 1, 1, 1, 0)), 243 MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(1, 0, 0, 0, 0, 0)), 244 MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 1, 1, 1, 0)), 245 MPP_VAR_FUNCTION(0xb, "lcd", "d8", V(0, 0, 0, 0, 1, 0))), 246 MPP_MODE(29, 247 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), 248 MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 1, 1, 1, 0)), 249 MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 1, 1, 1, 0)), 250 MPP_VAR_FUNCTION(0x3, "ge1", "txclk", V(0, 1, 1, 1, 1, 0)), 251 MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(1, 0, 0, 0, 0, 0)), 252 MPP_VAR_FUNCTION(0xb, "lcd", "d9", V(0, 0, 0, 0, 1, 0))), 253 MPP_MODE(30, 254 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 255 MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 1, 1, 1, 0)), 256 MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 1, 1, 1, 0)), 257 MPP_VAR_FUNCTION(0x3, "ge1", "rxctl", V(0, 1, 1, 1, 1, 0)), 258 MPP_VAR_FUNCTION(0xb, "lcd", "d10", V(0, 0, 0, 0, 1, 0))), 259 MPP_MODE(31, 260 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 261 MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 1, 1, 1, 0)), 262 MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 1, 1, 1, 0)), 263 MPP_VAR_FUNCTION(0x3, "ge1", "rxclk", V(0, 1, 1, 1, 1, 0)), 264 MPP_VAR_FUNCTION(0xb, "lcd", "d11", V(0, 0, 0, 0, 1, 0))), 265 MPP_MODE(32, 266 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), 267 MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 1, 1, 1, 0)), 268 MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 1, 1, 1, 0)), 269 MPP_VAR_FUNCTION(0x3, "ge1", "txclko", V(0, 1, 1, 1, 1, 0)), 270 MPP_VAR_FUNCTION(0xb, "lcd", "d12", V(0, 0, 0, 0, 1, 0))), 271 MPP_MODE(33, 272 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 1, 1, 1, 1, 0)), 273 MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 1, 1, 1, 0)), 274 MPP_VAR_FUNCTION(0x3, "ge1", "txctl", V(0, 1, 1, 1, 1, 0)), 275 MPP_VAR_FUNCTION(0xb, "lcd", "d13", V(0, 0, 0, 0, 1, 0))), 276 MPP_MODE(34, 277 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 1)), 278 MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 1, 1, 1, 0)), 279 MPP_VAR_FUNCTION(0x3, "ge1", "txen", V(0, 1, 1, 1, 1, 0)), 280 MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 0, 1, 1, 0)), 281 MPP_VAR_FUNCTION(0xb, "lcd", "d14", V(0, 0, 0, 0, 1, 0))), 282 MPP_MODE(35, 283 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 1)), 284 MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1, 0)), 285 MPP_VAR_FUNCTION(0x3, "ge1", "rxerr", V(0, 1, 1, 1, 1, 0)), 286 MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0)), 287 MPP_VAR_FUNCTION(0xb, "lcd", "d15", V(0, 0, 0, 0, 1, 0)), 288 MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(0, 1, 1, 1, 1, 0))), 289 MPP_MODE(36, 290 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), 291 MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 0, 1, 1, 0)), 292 MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 0, 1, 1, 0)), 293 MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 0, 1, 1, 0)), 294 MPP_VAR_FUNCTION(0xb, "twsi1", "sda", V(0, 0, 0, 0, 1, 0))), 295 MPP_MODE(37, 296 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), 297 MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 0, 1, 1, 0)), 298 MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 0, 1, 1, 0)), 299 MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 0, 1, 1, 0)), 300 MPP_VAR_FUNCTION(0xb, "twsi1", "sck", V(0, 0, 0, 0, 1, 0))), 301 MPP_MODE(38, 302 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), 303 MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 0, 1, 1, 0)), 304 MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 0, 1, 1, 0)), 305 MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 0, 1, 1, 0)), 306 MPP_VAR_FUNCTION(0xb, "lcd", "d18", V(0, 0, 0, 0, 1, 0))), 307 MPP_MODE(39, 308 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), 309 MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 0, 1, 1, 0)), 310 MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 0, 1, 1, 0)), 311 MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 0, 1, 1, 0)), 312 MPP_VAR_FUNCTION(0xb, "lcd", "d19", V(0, 0, 0, 0, 1, 0))), 313 MPP_MODE(40, 314 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), 315 MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 0, 1, 1, 0)), 316 MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 0, 1, 1, 0)), 317 MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 0, 1, 1, 0)), 318 MPP_VAR_FUNCTION(0xb, "lcd", "d20", V(0, 0, 0, 0, 1, 0))), 319 MPP_MODE(41, 320 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), 321 MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 0, 1, 1, 0)), 322 MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 0, 1, 1, 0)), 323 MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 0, 1, 1, 0)), 324 MPP_VAR_FUNCTION(0xb, "lcd", "d21", V(0, 0, 0, 0, 1, 0))), 325 MPP_MODE(42, 326 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), 327 MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 0, 1, 1, 0)), 328 MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 0, 1, 1, 0)), 329 MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 0, 1, 1, 0)), 330 MPP_VAR_FUNCTION(0xb, "lcd", "d22", V(0, 0, 0, 0, 1, 0))), 331 MPP_MODE(43, 332 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), 333 MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 0, 1, 1, 0)), 334 MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 0, 1, 1, 0)), 335 MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 0, 1, 1, 0)), 336 MPP_VAR_FUNCTION(0xb, "lcd", "d23", V(0, 0, 0, 0, 1, 0))), 337 MPP_MODE(44, 338 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), 339 MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 0, 1, 1, 0)), 340 MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 0, 1, 1, 0)), 341 MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 0, 1, 1, 0)), 342 MPP_VAR_FUNCTION(0xb, "lcd", "clk", V(0, 0, 0, 0, 1, 0))), 343 MPP_MODE(45, 344 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), 345 MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 1, 0)), 346 MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 0, 1, 1, 0)), 347 MPP_VAR_FUNCTION(0xb, "lcd", "e", V(0, 0, 0, 0, 1, 0))), 348 MPP_MODE(46, 349 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 0)), 350 MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 0, 1, 1, 0)), 351 MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 0, 1, 1, 0)), 352 MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1, 0))), 353 MPP_MODE(47, 354 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 0)), 355 MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 0, 1, 1, 0)), 356 MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 0, 1, 1, 0)), 357 MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1, 0))), 358 MPP_MODE(48, 359 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 0)), 360 MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 0, 1, 1, 0)), 361 MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 0, 1, 1, 0)), 362 MPP_VAR_FUNCTION(0xb, "lcd", "d16", V(0, 0, 0, 0, 1, 0))), 363 MPP_MODE(49, 364 MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0, 1)), 365 MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 0, 0, 0, 1, 0)), 366 MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 0, 0)), 367 MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 0, 1, 1, 0)), 368 MPP_VAR_FUNCTION(0x5, "ptp", "clk", V(0, 0, 0, 1, 0, 0)), 369 MPP_VAR_FUNCTION(0xa, "pex", "clkreq", V(0, 0, 0, 0, 1, 0)), 370 MPP_VAR_FUNCTION(0xb, "lcd", "d17", V(0, 0, 0, 0, 1, 0))), 371 }; 372 373 static struct mvebu_mpp_ctrl mv88f6180_mpp_controls[] = { 374 MPP_FUNC_CTRL(0, 29, NULL, kirkwood_mpp_ctrl), 375 }; 376 377 static struct pinctrl_gpio_range mv88f6180_gpio_ranges[] = { 378 MPP_GPIO_RANGE(0, 0, 0, 30), 379 }; 380 381 static struct mvebu_mpp_ctrl mv88f619x_mpp_controls[] = { 382 MPP_FUNC_CTRL(0, 35, NULL, kirkwood_mpp_ctrl), 383 }; 384 385 static struct pinctrl_gpio_range mv88f619x_gpio_ranges[] = { 386 MPP_GPIO_RANGE(0, 0, 0, 32), 387 MPP_GPIO_RANGE(1, 32, 32, 4), 388 }; 389 390 static struct mvebu_mpp_ctrl mv88f628x_mpp_controls[] = { 391 MPP_FUNC_CTRL(0, 49, NULL, kirkwood_mpp_ctrl), 392 }; 393 394 static struct pinctrl_gpio_range mv88f628x_gpio_ranges[] = { 395 MPP_GPIO_RANGE(0, 0, 0, 32), 396 MPP_GPIO_RANGE(1, 32, 32, 18), 397 }; 398 399 static struct mvebu_pinctrl_soc_info mv88f6180_info = { 400 .variant = VARIANT_MV88F6180, 401 .controls = mv88f6180_mpp_controls, 402 .ncontrols = ARRAY_SIZE(mv88f6180_mpp_controls), 403 .modes = mv88f6xxx_mpp_modes, 404 .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), 405 .gpioranges = mv88f6180_gpio_ranges, 406 .ngpioranges = ARRAY_SIZE(mv88f6180_gpio_ranges), 407 }; 408 409 static struct mvebu_pinctrl_soc_info mv88f6190_info = { 410 .variant = VARIANT_MV88F6190, 411 .controls = mv88f619x_mpp_controls, 412 .ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls), 413 .modes = mv88f6xxx_mpp_modes, 414 .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), 415 .gpioranges = mv88f619x_gpio_ranges, 416 .ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges), 417 }; 418 419 static struct mvebu_pinctrl_soc_info mv88f6192_info = { 420 .variant = VARIANT_MV88F6192, 421 .controls = mv88f619x_mpp_controls, 422 .ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls), 423 .modes = mv88f6xxx_mpp_modes, 424 .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), 425 .gpioranges = mv88f619x_gpio_ranges, 426 .ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges), 427 }; 428 429 static struct mvebu_pinctrl_soc_info mv88f6281_info = { 430 .variant = VARIANT_MV88F6281, 431 .controls = mv88f628x_mpp_controls, 432 .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), 433 .modes = mv88f6xxx_mpp_modes, 434 .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), 435 .gpioranges = mv88f628x_gpio_ranges, 436 .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), 437 }; 438 439 static struct mvebu_pinctrl_soc_info mv88f6282_info = { 440 .variant = VARIANT_MV88F6282, 441 .controls = mv88f628x_mpp_controls, 442 .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), 443 .modes = mv88f6xxx_mpp_modes, 444 .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), 445 .gpioranges = mv88f628x_gpio_ranges, 446 .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), 447 }; 448 449 static struct mvebu_pinctrl_soc_info mv98dx4122_info = { 450 .variant = VARIANT_MV98DX4122, 451 .controls = mv88f628x_mpp_controls, 452 .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), 453 .modes = mv88f6xxx_mpp_modes, 454 .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), 455 .gpioranges = mv88f628x_gpio_ranges, 456 .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), 457 }; 458 459 static const struct of_device_id kirkwood_pinctrl_of_match[] = { 460 { .compatible = "marvell,88f6180-pinctrl", .data = &mv88f6180_info }, 461 { .compatible = "marvell,88f6190-pinctrl", .data = &mv88f6190_info }, 462 { .compatible = "marvell,88f6192-pinctrl", .data = &mv88f6192_info }, 463 { .compatible = "marvell,88f6281-pinctrl", .data = &mv88f6281_info }, 464 { .compatible = "marvell,88f6282-pinctrl", .data = &mv88f6282_info }, 465 { .compatible = "marvell,98dx4122-pinctrl", .data = &mv98dx4122_info }, 466 { } 467 }; 468 469 static int kirkwood_pinctrl_probe(struct platform_device *pdev) 470 { 471 struct resource *res; 472 const struct of_device_id *match = 473 of_match_device(kirkwood_pinctrl_of_match, &pdev->dev); 474 pdev->dev.platform_data = (void *)match->data; 475 476 res = platform_get_resource(pdev, IORESOURCE_MEM, 0); 477 mpp_base = devm_ioremap_resource(&pdev->dev, res); 478 if (IS_ERR(mpp_base)) 479 return PTR_ERR(mpp_base); 480 481 return mvebu_pinctrl_probe(pdev); 482 } 483 484 static struct platform_driver kirkwood_pinctrl_driver = { 485 .driver = { 486 .name = "kirkwood-pinctrl", 487 .of_match_table = kirkwood_pinctrl_of_match, 488 }, 489 .probe = kirkwood_pinctrl_probe, 490 }; 491 492 module_platform_driver(kirkwood_pinctrl_driver); 493 494 MODULE_AUTHOR("Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>"); 495 MODULE_DESCRIPTION("Marvell Kirkwood pinctrl driver"); 496 MODULE_LICENSE("GPL v2"); 497