1 /* 2 * Pinctrl data for VIA VT8500 SoC 3 * 4 * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz> 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms and conditions of the GNU General Public License, 8 * version 2, as published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 */ 15 16 #include <linux/io.h> 17 #include <linux/init.h> 18 #include <linux/pinctrl/pinctrl.h> 19 #include <linux/platform_device.h> 20 #include <linux/slab.h> 21 22 #include "pinctrl-wmt.h" 23 24 /* 25 * Describe the register offsets within the GPIO memory space 26 * The dedicated external GPIO's should always be listed in bank 0 27 * so they are exported in the 0..31 range which is what users 28 * expect. 29 * 30 * Do not reorder these banks as it will change the pin numbering 31 */ 32 static const struct wmt_pinctrl_bank_registers vt8500_banks[] = { 33 WMT_PINCTRL_BANK(NO_REG, 0x3C, 0x5C, 0x7C, NO_REG, NO_REG), /* 0 */ 34 WMT_PINCTRL_BANK(0x00, 0x20, 0x40, 0x60, NO_REG, NO_REG), /* 1 */ 35 WMT_PINCTRL_BANK(0x04, 0x24, 0x44, 0x64, NO_REG, NO_REG), /* 2 */ 36 WMT_PINCTRL_BANK(0x08, 0x28, 0x48, 0x68, NO_REG, NO_REG), /* 3 */ 37 WMT_PINCTRL_BANK(0x0C, 0x2C, 0x4C, 0x6C, NO_REG, NO_REG), /* 4 */ 38 WMT_PINCTRL_BANK(0x10, 0x30, 0x50, 0x70, NO_REG, NO_REG), /* 5 */ 39 WMT_PINCTRL_BANK(0x14, 0x34, 0x54, 0x74, NO_REG, NO_REG), /* 6 */ 40 }; 41 42 /* Please keep sorted by bank/bit */ 43 #define WMT_PIN_EXTGPIO0 WMT_PIN(0, 0) 44 #define WMT_PIN_EXTGPIO1 WMT_PIN(0, 1) 45 #define WMT_PIN_EXTGPIO2 WMT_PIN(0, 2) 46 #define WMT_PIN_EXTGPIO3 WMT_PIN(0, 3) 47 #define WMT_PIN_EXTGPIO4 WMT_PIN(0, 4) 48 #define WMT_PIN_EXTGPIO5 WMT_PIN(0, 5) 49 #define WMT_PIN_EXTGPIO6 WMT_PIN(0, 6) 50 #define WMT_PIN_EXTGPIO7 WMT_PIN(0, 7) 51 #define WMT_PIN_EXTGPIO8 WMT_PIN(0, 8) 52 #define WMT_PIN_UART0RTS WMT_PIN(1, 0) 53 #define WMT_PIN_UART0TXD WMT_PIN(1, 1) 54 #define WMT_PIN_UART0CTS WMT_PIN(1, 2) 55 #define WMT_PIN_UART0RXD WMT_PIN(1, 3) 56 #define WMT_PIN_UART1RTS WMT_PIN(1, 4) 57 #define WMT_PIN_UART1TXD WMT_PIN(1, 5) 58 #define WMT_PIN_UART1CTS WMT_PIN(1, 6) 59 #define WMT_PIN_UART1RXD WMT_PIN(1, 7) 60 #define WMT_PIN_SPI0CLK WMT_PIN(1, 8) 61 #define WMT_PIN_SPI0SS WMT_PIN(1, 9) 62 #define WMT_PIN_SPI0MISO WMT_PIN(1, 10) 63 #define WMT_PIN_SPI0MOSI WMT_PIN(1, 11) 64 #define WMT_PIN_SPI1CLK WMT_PIN(1, 12) 65 #define WMT_PIN_SPI1SS WMT_PIN(1, 13) 66 #define WMT_PIN_SPI1MISO WMT_PIN(1, 14) 67 #define WMT_PIN_SPI1MOSI WMT_PIN(1, 15) 68 #define WMT_PIN_SPI2CLK WMT_PIN(1, 16) 69 #define WMT_PIN_SPI2SS WMT_PIN(1, 17) 70 #define WMT_PIN_SPI2MISO WMT_PIN(1, 18) 71 #define WMT_PIN_SPI2MOSI WMT_PIN(1, 19) 72 #define WMT_PIN_SDDATA0 WMT_PIN(2, 0) 73 #define WMT_PIN_SDDATA1 WMT_PIN(2, 1) 74 #define WMT_PIN_SDDATA2 WMT_PIN(2, 2) 75 #define WMT_PIN_SDDATA3 WMT_PIN(2, 3) 76 #define WMT_PIN_MMCDATA0 WMT_PIN(2, 4) 77 #define WMT_PIN_MMCDATA1 WMT_PIN(2, 5) 78 #define WMT_PIN_MMCDATA2 WMT_PIN(2, 6) 79 #define WMT_PIN_MMCDATA3 WMT_PIN(2, 7) 80 #define WMT_PIN_SDCLK WMT_PIN(2, 8) 81 #define WMT_PIN_SDWP WMT_PIN(2, 9) 82 #define WMT_PIN_SDCMD WMT_PIN(2, 10) 83 #define WMT_PIN_MSDATA0 WMT_PIN(2, 16) 84 #define WMT_PIN_MSDATA1 WMT_PIN(2, 17) 85 #define WMT_PIN_MSDATA2 WMT_PIN(2, 18) 86 #define WMT_PIN_MSDATA3 WMT_PIN(2, 19) 87 #define WMT_PIN_MSCLK WMT_PIN(2, 20) 88 #define WMT_PIN_MSBS WMT_PIN(2, 21) 89 #define WMT_PIN_MSINS WMT_PIN(2, 22) 90 #define WMT_PIN_I2C0SCL WMT_PIN(2, 24) 91 #define WMT_PIN_I2C0SDA WMT_PIN(2, 25) 92 #define WMT_PIN_I2C1SCL WMT_PIN(2, 26) 93 #define WMT_PIN_I2C1SDA WMT_PIN(2, 27) 94 #define WMT_PIN_MII0RXD0 WMT_PIN(3, 0) 95 #define WMT_PIN_MII0RXD1 WMT_PIN(3, 1) 96 #define WMT_PIN_MII0RXD2 WMT_PIN(3, 2) 97 #define WMT_PIN_MII0RXD3 WMT_PIN(3, 3) 98 #define WMT_PIN_MII0RXCLK WMT_PIN(3, 4) 99 #define WMT_PIN_MII0RXDV WMT_PIN(3, 5) 100 #define WMT_PIN_MII0RXERR WMT_PIN(3, 6) 101 #define WMT_PIN_MII0PHYRST WMT_PIN(3, 7) 102 #define WMT_PIN_MII0TXD0 WMT_PIN(3, 8) 103 #define WMT_PIN_MII0TXD1 WMT_PIN(3, 9) 104 #define WMT_PIN_MII0TXD2 WMT_PIN(3, 10) 105 #define WMT_PIN_MII0TXD3 WMT_PIN(3, 11) 106 #define WMT_PIN_MII0TXCLK WMT_PIN(3, 12) 107 #define WMT_PIN_MII0TXEN WMT_PIN(3, 13) 108 #define WMT_PIN_MII0TXERR WMT_PIN(3, 14) 109 #define WMT_PIN_MII0PHYPD WMT_PIN(3, 15) 110 #define WMT_PIN_MII0COL WMT_PIN(3, 16) 111 #define WMT_PIN_MII0CRS WMT_PIN(3, 17) 112 #define WMT_PIN_MII0MDIO WMT_PIN(3, 18) 113 #define WMT_PIN_MII0MDC WMT_PIN(3, 19) 114 #define WMT_PIN_SEECS WMT_PIN(3, 20) 115 #define WMT_PIN_SEECK WMT_PIN(3, 21) 116 #define WMT_PIN_SEEDI WMT_PIN(3, 22) 117 #define WMT_PIN_SEEDO WMT_PIN(3, 23) 118 #define WMT_PIN_IDEDREQ0 WMT_PIN(3, 24) 119 #define WMT_PIN_IDEDREQ1 WMT_PIN(3, 25) 120 #define WMT_PIN_IDEIOW WMT_PIN(3, 26) 121 #define WMT_PIN_IDEIOR WMT_PIN(3, 27) 122 #define WMT_PIN_IDEDACK WMT_PIN(3, 28) 123 #define WMT_PIN_IDEIORDY WMT_PIN(3, 29) 124 #define WMT_PIN_IDEINTRQ WMT_PIN(3, 30) 125 #define WMT_PIN_VDIN0 WMT_PIN(4, 0) 126 #define WMT_PIN_VDIN1 WMT_PIN(4, 1) 127 #define WMT_PIN_VDIN2 WMT_PIN(4, 2) 128 #define WMT_PIN_VDIN3 WMT_PIN(4, 3) 129 #define WMT_PIN_VDIN4 WMT_PIN(4, 4) 130 #define WMT_PIN_VDIN5 WMT_PIN(4, 5) 131 #define WMT_PIN_VDIN6 WMT_PIN(4, 6) 132 #define WMT_PIN_VDIN7 WMT_PIN(4, 7) 133 #define WMT_PIN_VDOUT0 WMT_PIN(4, 8) 134 #define WMT_PIN_VDOUT1 WMT_PIN(4, 9) 135 #define WMT_PIN_VDOUT2 WMT_PIN(4, 10) 136 #define WMT_PIN_VDOUT3 WMT_PIN(4, 11) 137 #define WMT_PIN_VDOUT4 WMT_PIN(4, 12) 138 #define WMT_PIN_VDOUT5 WMT_PIN(4, 13) 139 #define WMT_PIN_NANDCLE0 WMT_PIN(4, 14) 140 #define WMT_PIN_NANDCLE1 WMT_PIN(4, 15) 141 #define WMT_PIN_VDOUT6_7 WMT_PIN(4, 16) 142 #define WMT_PIN_VHSYNC WMT_PIN(4, 17) 143 #define WMT_PIN_VVSYNC WMT_PIN(4, 18) 144 #define WMT_PIN_TSDIN0 WMT_PIN(5, 8) 145 #define WMT_PIN_TSDIN1 WMT_PIN(5, 9) 146 #define WMT_PIN_TSDIN2 WMT_PIN(5, 10) 147 #define WMT_PIN_TSDIN3 WMT_PIN(5, 11) 148 #define WMT_PIN_TSDIN4 WMT_PIN(5, 12) 149 #define WMT_PIN_TSDIN5 WMT_PIN(5, 13) 150 #define WMT_PIN_TSDIN6 WMT_PIN(5, 14) 151 #define WMT_PIN_TSDIN7 WMT_PIN(5, 15) 152 #define WMT_PIN_TSSYNC WMT_PIN(5, 16) 153 #define WMT_PIN_TSVALID WMT_PIN(5, 17) 154 #define WMT_PIN_TSCLK WMT_PIN(5, 18) 155 #define WMT_PIN_LCDD0 WMT_PIN(6, 0) 156 #define WMT_PIN_LCDD1 WMT_PIN(6, 1) 157 #define WMT_PIN_LCDD2 WMT_PIN(6, 2) 158 #define WMT_PIN_LCDD3 WMT_PIN(6, 3) 159 #define WMT_PIN_LCDD4 WMT_PIN(6, 4) 160 #define WMT_PIN_LCDD5 WMT_PIN(6, 5) 161 #define WMT_PIN_LCDD6 WMT_PIN(6, 6) 162 #define WMT_PIN_LCDD7 WMT_PIN(6, 7) 163 #define WMT_PIN_LCDD8 WMT_PIN(6, 8) 164 #define WMT_PIN_LCDD9 WMT_PIN(6, 9) 165 #define WMT_PIN_LCDD10 WMT_PIN(6, 10) 166 #define WMT_PIN_LCDD11 WMT_PIN(6, 11) 167 #define WMT_PIN_LCDD12 WMT_PIN(6, 12) 168 #define WMT_PIN_LCDD13 WMT_PIN(6, 13) 169 #define WMT_PIN_LCDD14 WMT_PIN(6, 14) 170 #define WMT_PIN_LCDD15 WMT_PIN(6, 15) 171 #define WMT_PIN_LCDD16 WMT_PIN(6, 16) 172 #define WMT_PIN_LCDD17 WMT_PIN(6, 17) 173 #define WMT_PIN_LCDCLK WMT_PIN(6, 18) 174 #define WMT_PIN_LCDDEN WMT_PIN(6, 19) 175 #define WMT_PIN_LCDLINE WMT_PIN(6, 20) 176 #define WMT_PIN_LCDFRM WMT_PIN(6, 21) 177 #define WMT_PIN_LCDBIAS WMT_PIN(6, 22) 178 179 static const struct pinctrl_pin_desc vt8500_pins[] = { 180 PINCTRL_PIN(WMT_PIN_EXTGPIO0, "extgpio0"), 181 PINCTRL_PIN(WMT_PIN_EXTGPIO1, "extgpio1"), 182 PINCTRL_PIN(WMT_PIN_EXTGPIO2, "extgpio2"), 183 PINCTRL_PIN(WMT_PIN_EXTGPIO3, "extgpio3"), 184 PINCTRL_PIN(WMT_PIN_EXTGPIO4, "extgpio4"), 185 PINCTRL_PIN(WMT_PIN_EXTGPIO5, "extgpio5"), 186 PINCTRL_PIN(WMT_PIN_EXTGPIO6, "extgpio6"), 187 PINCTRL_PIN(WMT_PIN_EXTGPIO7, "extgpio7"), 188 PINCTRL_PIN(WMT_PIN_EXTGPIO8, "extgpio8"), 189 PINCTRL_PIN(WMT_PIN_UART0RTS, "uart0_rts"), 190 PINCTRL_PIN(WMT_PIN_UART0TXD, "uart0_txd"), 191 PINCTRL_PIN(WMT_PIN_UART0CTS, "uart0_cts"), 192 PINCTRL_PIN(WMT_PIN_UART0RXD, "uart0_rxd"), 193 PINCTRL_PIN(WMT_PIN_UART1RTS, "uart1_rts"), 194 PINCTRL_PIN(WMT_PIN_UART1TXD, "uart1_txd"), 195 PINCTRL_PIN(WMT_PIN_UART1CTS, "uart1_cts"), 196 PINCTRL_PIN(WMT_PIN_UART1RXD, "uart1_rxd"), 197 PINCTRL_PIN(WMT_PIN_SPI0CLK, "spi0_clk"), 198 PINCTRL_PIN(WMT_PIN_SPI0SS, "spi0_ss"), 199 PINCTRL_PIN(WMT_PIN_SPI0MISO, "spi0_miso"), 200 PINCTRL_PIN(WMT_PIN_SPI0MOSI, "spi0_mosi"), 201 PINCTRL_PIN(WMT_PIN_SPI1CLK, "spi1_clk"), 202 PINCTRL_PIN(WMT_PIN_SPI1SS, "spi1_ss"), 203 PINCTRL_PIN(WMT_PIN_SPI1MISO, "spi1_miso"), 204 PINCTRL_PIN(WMT_PIN_SPI1MOSI, "spi1_mosi"), 205 PINCTRL_PIN(WMT_PIN_SPI2CLK, "spi2_clk"), 206 PINCTRL_PIN(WMT_PIN_SPI2SS, "spi2_ss"), 207 PINCTRL_PIN(WMT_PIN_SPI2MISO, "spi2_miso"), 208 PINCTRL_PIN(WMT_PIN_SPI2MOSI, "spi2_mosi"), 209 PINCTRL_PIN(WMT_PIN_SDDATA0, "sd_data0"), 210 PINCTRL_PIN(WMT_PIN_SDDATA1, "sd_data1"), 211 PINCTRL_PIN(WMT_PIN_SDDATA2, "sd_data2"), 212 PINCTRL_PIN(WMT_PIN_SDDATA3, "sd_data3"), 213 PINCTRL_PIN(WMT_PIN_MMCDATA0, "mmc_data0"), 214 PINCTRL_PIN(WMT_PIN_MMCDATA1, "mmc_data1"), 215 PINCTRL_PIN(WMT_PIN_MMCDATA2, "mmc_data2"), 216 PINCTRL_PIN(WMT_PIN_MMCDATA3, "mmc_data3"), 217 PINCTRL_PIN(WMT_PIN_SDCLK, "sd_clk"), 218 PINCTRL_PIN(WMT_PIN_SDWP, "sd_wp"), 219 PINCTRL_PIN(WMT_PIN_SDCMD, "sd_cmd"), 220 PINCTRL_PIN(WMT_PIN_MSDATA0, "ms_data0"), 221 PINCTRL_PIN(WMT_PIN_MSDATA1, "ms_data1"), 222 PINCTRL_PIN(WMT_PIN_MSDATA2, "ms_data2"), 223 PINCTRL_PIN(WMT_PIN_MSDATA3, "ms_data3"), 224 PINCTRL_PIN(WMT_PIN_MSCLK, "ms_clk"), 225 PINCTRL_PIN(WMT_PIN_MSBS, "ms_bs"), 226 PINCTRL_PIN(WMT_PIN_MSINS, "ms_ins"), 227 PINCTRL_PIN(WMT_PIN_I2C0SCL, "i2c0_scl"), 228 PINCTRL_PIN(WMT_PIN_I2C0SDA, "i2c0_sda"), 229 PINCTRL_PIN(WMT_PIN_I2C1SCL, "i2c1_scl"), 230 PINCTRL_PIN(WMT_PIN_I2C1SDA, "i2c1_sda"), 231 PINCTRL_PIN(WMT_PIN_MII0RXD0, "mii0_rxd0"), 232 PINCTRL_PIN(WMT_PIN_MII0RXD1, "mii0_rxd1"), 233 PINCTRL_PIN(WMT_PIN_MII0RXD2, "mii0_rxd2"), 234 PINCTRL_PIN(WMT_PIN_MII0RXD3, "mii0_rxd3"), 235 PINCTRL_PIN(WMT_PIN_MII0RXCLK, "mii0_rxclk"), 236 PINCTRL_PIN(WMT_PIN_MII0RXDV, "mii0_rxdv"), 237 PINCTRL_PIN(WMT_PIN_MII0RXERR, "mii0_rxerr"), 238 PINCTRL_PIN(WMT_PIN_MII0PHYRST, "mii0_phyrst"), 239 PINCTRL_PIN(WMT_PIN_MII0TXD0, "mii0_txd0"), 240 PINCTRL_PIN(WMT_PIN_MII0TXD1, "mii0_txd1"), 241 PINCTRL_PIN(WMT_PIN_MII0TXD2, "mii0_txd2"), 242 PINCTRL_PIN(WMT_PIN_MII0TXD3, "mii0_txd3"), 243 PINCTRL_PIN(WMT_PIN_MII0TXCLK, "mii0_txclk"), 244 PINCTRL_PIN(WMT_PIN_MII0TXEN, "mii0_txen"), 245 PINCTRL_PIN(WMT_PIN_MII0TXERR, "mii0_txerr"), 246 PINCTRL_PIN(WMT_PIN_MII0PHYPD, "mii0_phypd"), 247 PINCTRL_PIN(WMT_PIN_MII0COL, "mii0_col"), 248 PINCTRL_PIN(WMT_PIN_MII0CRS, "mii0_crs"), 249 PINCTRL_PIN(WMT_PIN_MII0MDIO, "mii0_mdio"), 250 PINCTRL_PIN(WMT_PIN_MII0MDC, "mii0_mdc"), 251 PINCTRL_PIN(WMT_PIN_SEECS, "see_cs"), 252 PINCTRL_PIN(WMT_PIN_SEECK, "see_ck"), 253 PINCTRL_PIN(WMT_PIN_SEEDI, "see_di"), 254 PINCTRL_PIN(WMT_PIN_SEEDO, "see_do"), 255 PINCTRL_PIN(WMT_PIN_IDEDREQ0, "ide_dreq0"), 256 PINCTRL_PIN(WMT_PIN_IDEDREQ1, "ide_dreq1"), 257 PINCTRL_PIN(WMT_PIN_IDEIOW, "ide_iow"), 258 PINCTRL_PIN(WMT_PIN_IDEIOR, "ide_ior"), 259 PINCTRL_PIN(WMT_PIN_IDEDACK, "ide_dack"), 260 PINCTRL_PIN(WMT_PIN_IDEIORDY, "ide_iordy"), 261 PINCTRL_PIN(WMT_PIN_IDEINTRQ, "ide_intrq"), 262 PINCTRL_PIN(WMT_PIN_VDIN0, "vdin0"), 263 PINCTRL_PIN(WMT_PIN_VDIN1, "vdin1"), 264 PINCTRL_PIN(WMT_PIN_VDIN2, "vdin2"), 265 PINCTRL_PIN(WMT_PIN_VDIN3, "vdin3"), 266 PINCTRL_PIN(WMT_PIN_VDIN4, "vdin4"), 267 PINCTRL_PIN(WMT_PIN_VDIN5, "vdin5"), 268 PINCTRL_PIN(WMT_PIN_VDIN6, "vdin6"), 269 PINCTRL_PIN(WMT_PIN_VDIN7, "vdin7"), 270 PINCTRL_PIN(WMT_PIN_VDOUT0, "vdout0"), 271 PINCTRL_PIN(WMT_PIN_VDOUT1, "vdout1"), 272 PINCTRL_PIN(WMT_PIN_VDOUT2, "vdout2"), 273 PINCTRL_PIN(WMT_PIN_VDOUT3, "vdout3"), 274 PINCTRL_PIN(WMT_PIN_VDOUT4, "vdout4"), 275 PINCTRL_PIN(WMT_PIN_VDOUT5, "vdout5"), 276 PINCTRL_PIN(WMT_PIN_NANDCLE0, "nand_cle0"), 277 PINCTRL_PIN(WMT_PIN_NANDCLE1, "nand_cle1"), 278 PINCTRL_PIN(WMT_PIN_VDOUT6_7, "vdout6_7"), 279 PINCTRL_PIN(WMT_PIN_VHSYNC, "vhsync"), 280 PINCTRL_PIN(WMT_PIN_VVSYNC, "vvsync"), 281 PINCTRL_PIN(WMT_PIN_TSDIN0, "tsdin0"), 282 PINCTRL_PIN(WMT_PIN_TSDIN1, "tsdin1"), 283 PINCTRL_PIN(WMT_PIN_TSDIN2, "tsdin2"), 284 PINCTRL_PIN(WMT_PIN_TSDIN3, "tsdin3"), 285 PINCTRL_PIN(WMT_PIN_TSDIN4, "tsdin4"), 286 PINCTRL_PIN(WMT_PIN_TSDIN5, "tsdin5"), 287 PINCTRL_PIN(WMT_PIN_TSDIN6, "tsdin6"), 288 PINCTRL_PIN(WMT_PIN_TSDIN7, "tsdin7"), 289 PINCTRL_PIN(WMT_PIN_TSSYNC, "tssync"), 290 PINCTRL_PIN(WMT_PIN_TSVALID, "tsvalid"), 291 PINCTRL_PIN(WMT_PIN_TSCLK, "tsclk"), 292 PINCTRL_PIN(WMT_PIN_LCDD0, "lcd_d0"), 293 PINCTRL_PIN(WMT_PIN_LCDD1, "lcd_d1"), 294 PINCTRL_PIN(WMT_PIN_LCDD2, "lcd_d2"), 295 PINCTRL_PIN(WMT_PIN_LCDD3, "lcd_d3"), 296 PINCTRL_PIN(WMT_PIN_LCDD4, "lcd_d4"), 297 PINCTRL_PIN(WMT_PIN_LCDD5, "lcd_d5"), 298 PINCTRL_PIN(WMT_PIN_LCDD6, "lcd_d6"), 299 PINCTRL_PIN(WMT_PIN_LCDD7, "lcd_d7"), 300 PINCTRL_PIN(WMT_PIN_LCDD8, "lcd_d8"), 301 PINCTRL_PIN(WMT_PIN_LCDD9, "lcd_d9"), 302 PINCTRL_PIN(WMT_PIN_LCDD10, "lcd_d10"), 303 PINCTRL_PIN(WMT_PIN_LCDD11, "lcd_d11"), 304 PINCTRL_PIN(WMT_PIN_LCDD12, "lcd_d12"), 305 PINCTRL_PIN(WMT_PIN_LCDD13, "lcd_d13"), 306 PINCTRL_PIN(WMT_PIN_LCDD14, "lcd_d14"), 307 PINCTRL_PIN(WMT_PIN_LCDD15, "lcd_d15"), 308 PINCTRL_PIN(WMT_PIN_LCDD16, "lcd_d16"), 309 PINCTRL_PIN(WMT_PIN_LCDD17, "lcd_d17"), 310 PINCTRL_PIN(WMT_PIN_LCDCLK, "lcd_clk"), 311 PINCTRL_PIN(WMT_PIN_LCDDEN, "lcd_den"), 312 PINCTRL_PIN(WMT_PIN_LCDLINE, "lcd_line"), 313 PINCTRL_PIN(WMT_PIN_LCDFRM, "lcd_frm"), 314 PINCTRL_PIN(WMT_PIN_LCDBIAS, "lcd_bias"), 315 }; 316 317 /* Order of these names must match the above list */ 318 static const char * const vt8500_groups[] = { 319 "extgpio0", 320 "extgpio1", 321 "extgpio2", 322 "extgpio3", 323 "extgpio4", 324 "extgpio5", 325 "extgpio6", 326 "extgpio7", 327 "extgpio8", 328 "uart0_rts", 329 "uart0_txd", 330 "uart0_cts", 331 "uart0_rxd", 332 "uart1_rts", 333 "uart1_txd", 334 "uart1_cts", 335 "uart1_rxd", 336 "spi0_clk", 337 "spi0_ss", 338 "spi0_miso", 339 "spi0_mosi", 340 "spi1_clk", 341 "spi1_ss", 342 "spi1_miso", 343 "spi1_mosi", 344 "spi2_clk", 345 "spi2_ss", 346 "spi2_miso", 347 "spi2_mosi", 348 "sd_data0", 349 "sd_data1", 350 "sd_data2", 351 "sd_data3", 352 "mmc_data0", 353 "mmc_data1", 354 "mmc_data2", 355 "mmc_data3", 356 "sd_clk", 357 "sd_wp", 358 "sd_cmd", 359 "ms_data0", 360 "ms_data1", 361 "ms_data2", 362 "ms_data3", 363 "ms_clk", 364 "ms_bs", 365 "ms_ins", 366 "i2c0_scl", 367 "i2c0_sda", 368 "i2c1_scl", 369 "i2c1_sda", 370 "mii0_rxd0", 371 "mii0_rxd1", 372 "mii0_rxd2", 373 "mii0_rxd3", 374 "mii0_rxclk", 375 "mii0_rxdv", 376 "mii0_rxerr", 377 "mii0_phyrst", 378 "mii0_txd0", 379 "mii0_txd1", 380 "mii0_txd2", 381 "mii0_txd3", 382 "mii0_txclk", 383 "mii0_txen", 384 "mii0_txerr", 385 "mii0_phypd", 386 "mii0_col", 387 "mii0_crs", 388 "mii0_mdio", 389 "mii0_mdc", 390 "see_cs", 391 "see_ck", 392 "see_di", 393 "see_do", 394 "ide_dreq0", 395 "ide_dreq1", 396 "ide_iow", 397 "ide_ior", 398 "ide_dack", 399 "ide_iordy", 400 "ide_intrq", 401 "vdin0", 402 "vdin1", 403 "vdin2", 404 "vdin3", 405 "vdin4", 406 "vdin5", 407 "vdin6", 408 "vdin7", 409 "vdout0", 410 "vdout1", 411 "vdout2", 412 "vdout3", 413 "vdout4", 414 "vdout5", 415 "nand_cle0", 416 "nand_cle1", 417 "vdout6_7", 418 "vhsync", 419 "vvsync", 420 "tsdin0", 421 "tsdin1", 422 "tsdin2", 423 "tsdin3", 424 "tsdin4", 425 "tsdin5", 426 "tsdin6", 427 "tsdin7", 428 "tssync", 429 "tsvalid", 430 "tsclk", 431 "lcd_d0", 432 "lcd_d1", 433 "lcd_d2", 434 "lcd_d3", 435 "lcd_d4", 436 "lcd_d5", 437 "lcd_d6", 438 "lcd_d7", 439 "lcd_d8", 440 "lcd_d9", 441 "lcd_d10", 442 "lcd_d11", 443 "lcd_d12", 444 "lcd_d13", 445 "lcd_d14", 446 "lcd_d15", 447 "lcd_d16", 448 "lcd_d17", 449 "lcd_clk", 450 "lcd_den", 451 "lcd_line", 452 "lcd_frm", 453 "lcd_bias", 454 }; 455 456 static int vt8500_pinctrl_probe(struct platform_device *pdev) 457 { 458 struct wmt_pinctrl_data *data; 459 460 data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); 461 if (!data) { 462 dev_err(&pdev->dev, "failed to allocate data\n"); 463 return -ENOMEM; 464 } 465 466 data->banks = vt8500_banks; 467 data->nbanks = ARRAY_SIZE(vt8500_banks); 468 data->pins = vt8500_pins; 469 data->npins = ARRAY_SIZE(vt8500_pins); 470 data->groups = vt8500_groups; 471 data->ngroups = ARRAY_SIZE(vt8500_groups); 472 473 return wmt_pinctrl_probe(pdev, data); 474 } 475 476 static const struct of_device_id wmt_pinctrl_of_match[] = { 477 { .compatible = "via,vt8500-pinctrl" }, 478 { /* sentinel */ }, 479 }; 480 481 static struct platform_driver wmt_pinctrl_driver = { 482 .probe = vt8500_pinctrl_probe, 483 .driver = { 484 .name = "pinctrl-vt8500", 485 .of_match_table = wmt_pinctrl_of_match, 486 .suppress_bind_attrs = true, 487 }, 488 }; 489 builtin_platform_driver(wmt_pinctrl_driver); 490