Tony Prisk | 170c615 | 2013-02-20 09:32:19 +1300 | [diff] [blame] | 1 | /* |
| 2 | * Pinctrl data for Wondermedia WM8650 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/module.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 wm8650_banks[] = { |
| 33 | WMT_PINCTRL_BANK(0x40, 0x80, 0xC0, 0x00, 0x480, 0x4C0), /* 0 */ |
| 34 | WMT_PINCTRL_BANK(0x44, 0x84, 0xC4, 0x04, 0x484, 0x4C4), /* 1 */ |
| 35 | WMT_PINCTRL_BANK(0x48, 0x88, 0xC8, 0x08, 0x488, 0x4C8), /* 2 */ |
| 36 | WMT_PINCTRL_BANK(0x4C, 0x8C, 0xCC, 0x0C, 0x48C, 0x4CC), /* 3 */ |
| 37 | WMT_PINCTRL_BANK(0x50, 0x90, 0xD0, 0x10, 0x490, 0x4D0), /* 4 */ |
| 38 | WMT_PINCTRL_BANK(0x54, 0x94, 0xD4, 0x14, 0x494, 0x4D4), /* 5 */ |
| 39 | WMT_PINCTRL_BANK(0x58, 0x98, 0xD8, 0x18, 0x498, 0x4D8), /* 6 */ |
| 40 | WMT_PINCTRL_BANK(0x5C, 0x9C, 0xDC, 0x1C, 0x49C, 0x4DC), /* 7 */ |
| 41 | }; |
| 42 | |
| 43 | /* Please keep sorted by bank/bit */ |
| 44 | #define WMT_PIN_EXTGPIO0 WMT_PIN(0, 0) |
| 45 | #define WMT_PIN_EXTGPIO1 WMT_PIN(0, 1) |
| 46 | #define WMT_PIN_EXTGPIO2 WMT_PIN(0, 2) |
| 47 | #define WMT_PIN_EXTGPIO3 WMT_PIN(0, 3) |
| 48 | #define WMT_PIN_EXTGPIO4 WMT_PIN(0, 4) |
| 49 | #define WMT_PIN_EXTGPIO5 WMT_PIN(0, 5) |
| 50 | #define WMT_PIN_EXTGPIO6 WMT_PIN(0, 6) |
| 51 | #define WMT_PIN_EXTGPIO7 WMT_PIN(0, 7) |
| 52 | #define WMT_PIN_WAKEUP0 WMT_PIN(0, 16) |
| 53 | #define WMT_PIN_WAKEUP1 WMT_PIN(0, 17) |
| 54 | #define WMT_PIN_SUSGPIO0 WMT_PIN(0, 21) |
| 55 | #define WMT_PIN_SD0CD WMT_PIN(0, 28) |
| 56 | #define WMT_PIN_SD1CD WMT_PIN(0, 29) |
| 57 | #define WMT_PIN_VDOUT0 WMT_PIN(1, 0) |
| 58 | #define WMT_PIN_VDOUT1 WMT_PIN(1, 1) |
| 59 | #define WMT_PIN_VDOUT2 WMT_PIN(1, 2) |
| 60 | #define WMT_PIN_VDOUT3 WMT_PIN(1, 3) |
| 61 | #define WMT_PIN_VDOUT4 WMT_PIN(1, 4) |
| 62 | #define WMT_PIN_VDOUT5 WMT_PIN(1, 5) |
| 63 | #define WMT_PIN_VDOUT6 WMT_PIN(1, 6) |
| 64 | #define WMT_PIN_VDOUT7 WMT_PIN(1, 7) |
| 65 | #define WMT_PIN_VDOUT8 WMT_PIN(1, 8) |
| 66 | #define WMT_PIN_VDOUT9 WMT_PIN(1, 9) |
| 67 | #define WMT_PIN_VDOUT10 WMT_PIN(1, 10) |
| 68 | #define WMT_PIN_VDOUT11 WMT_PIN(1, 11) |
| 69 | #define WMT_PIN_VDOUT12 WMT_PIN(1, 12) |
| 70 | #define WMT_PIN_VDOUT13 WMT_PIN(1, 13) |
| 71 | #define WMT_PIN_VDOUT14 WMT_PIN(1, 14) |
| 72 | #define WMT_PIN_VDOUT15 WMT_PIN(1, 15) |
| 73 | #define WMT_PIN_VDOUT16 WMT_PIN(1, 16) |
| 74 | #define WMT_PIN_VDOUT17 WMT_PIN(1, 17) |
| 75 | #define WMT_PIN_VDOUT18 WMT_PIN(1, 18) |
| 76 | #define WMT_PIN_VDOUT19 WMT_PIN(1, 19) |
| 77 | #define WMT_PIN_VDOUT20 WMT_PIN(1, 20) |
| 78 | #define WMT_PIN_VDOUT21 WMT_PIN(1, 21) |
| 79 | #define WMT_PIN_VDOUT22 WMT_PIN(1, 22) |
| 80 | #define WMT_PIN_VDOUT23 WMT_PIN(1, 23) |
| 81 | #define WMT_PIN_VDIN0 WMT_PIN(2, 0) |
| 82 | #define WMT_PIN_VDIN1 WMT_PIN(2, 1) |
| 83 | #define WMT_PIN_VDIN2 WMT_PIN(2, 2) |
| 84 | #define WMT_PIN_VDIN3 WMT_PIN(2, 3) |
| 85 | #define WMT_PIN_VDIN4 WMT_PIN(2, 4) |
| 86 | #define WMT_PIN_VDIN5 WMT_PIN(2, 5) |
| 87 | #define WMT_PIN_VDIN6 WMT_PIN(2, 6) |
| 88 | #define WMT_PIN_VDIN7 WMT_PIN(2, 7) |
| 89 | #define WMT_PIN_I2C1SCL WMT_PIN(2, 12) |
| 90 | #define WMT_PIN_I2C1SDA WMT_PIN(2, 13) |
| 91 | #define WMT_PIN_SPI0MOSI WMT_PIN(2, 24) |
| 92 | #define WMT_PIN_SPI0MISO WMT_PIN(2, 25) |
| 93 | #define WMT_PIN_SPI0SS0 WMT_PIN(2, 26) |
| 94 | #define WMT_PIN_SPI0CLK WMT_PIN(2, 27) |
| 95 | #define WMT_PIN_SD0DATA0 WMT_PIN(3, 8) |
| 96 | #define WMT_PIN_SD0DATA1 WMT_PIN(3, 9) |
| 97 | #define WMT_PIN_SD0DATA2 WMT_PIN(3, 10) |
| 98 | #define WMT_PIN_SD0DATA3 WMT_PIN(3, 11) |
| 99 | #define WMT_PIN_SD0CLK WMT_PIN(3, 12) |
| 100 | #define WMT_PIN_SD0WP WMT_PIN(3, 13) |
| 101 | #define WMT_PIN_SD0CMD WMT_PIN(3, 14) |
| 102 | #define WMT_PIN_SD1DATA0 WMT_PIN(3, 24) |
| 103 | #define WMT_PIN_SD1DATA1 WMT_PIN(3, 25) |
| 104 | #define WMT_PIN_SD1DATA2 WMT_PIN(3, 26) |
| 105 | #define WMT_PIN_SD1DATA3 WMT_PIN(3, 27) |
| 106 | #define WMT_PIN_SD1DATA4 WMT_PIN(3, 28) |
| 107 | #define WMT_PIN_SD1DATA5 WMT_PIN(3, 29) |
| 108 | #define WMT_PIN_SD1DATA6 WMT_PIN(3, 30) |
| 109 | #define WMT_PIN_SD1DATA7 WMT_PIN(3, 31) |
| 110 | #define WMT_PIN_I2C0SCL WMT_PIN(5, 8) |
| 111 | #define WMT_PIN_I2C0SDA WMT_PIN(5, 9) |
| 112 | #define WMT_PIN_UART0RTS WMT_PIN(5, 16) |
| 113 | #define WMT_PIN_UART0TXD WMT_PIN(5, 17) |
| 114 | #define WMT_PIN_UART0CTS WMT_PIN(5, 18) |
| 115 | #define WMT_PIN_UART0RXD WMT_PIN(5, 19) |
| 116 | #define WMT_PIN_UART1RTS WMT_PIN(5, 20) |
| 117 | #define WMT_PIN_UART1TXD WMT_PIN(5, 21) |
| 118 | #define WMT_PIN_UART1CTS WMT_PIN(5, 22) |
| 119 | #define WMT_PIN_UART1RXD WMT_PIN(5, 23) |
| 120 | #define WMT_PIN_UART2RTS WMT_PIN(5, 24) |
| 121 | #define WMT_PIN_UART2TXD WMT_PIN(5, 25) |
| 122 | #define WMT_PIN_UART2CTS WMT_PIN(5, 26) |
| 123 | #define WMT_PIN_UART2RXD WMT_PIN(5, 27) |
| 124 | #define WMT_PIN_UART3RTS WMT_PIN(5, 28) |
| 125 | #define WMT_PIN_UART3TXD WMT_PIN(5, 29) |
| 126 | #define WMT_PIN_UART3CTS WMT_PIN(5, 30) |
| 127 | #define WMT_PIN_UART3RXD WMT_PIN(5, 31) |
| 128 | #define WMT_PIN_KPADROW0 WMT_PIN(6, 16) |
| 129 | #define WMT_PIN_KPADROW1 WMT_PIN(6, 17) |
| 130 | #define WMT_PIN_KPADCOL0 WMT_PIN(6, 18) |
| 131 | #define WMT_PIN_KPADCOL1 WMT_PIN(6, 19) |
| 132 | #define WMT_PIN_SD1CLK WMT_PIN(7, 0) |
| 133 | #define WMT_PIN_SD1CMD WMT_PIN(7, 1) |
| 134 | #define WMT_PIN_SD1WP WMT_PIN(7, 13) |
| 135 | |
| 136 | static const struct pinctrl_pin_desc wm8650_pins[] = { |
| 137 | PINCTRL_PIN(WMT_PIN_EXTGPIO0, "extgpio0"), |
| 138 | PINCTRL_PIN(WMT_PIN_EXTGPIO1, "extgpio1"), |
| 139 | PINCTRL_PIN(WMT_PIN_EXTGPIO2, "extgpio2"), |
| 140 | PINCTRL_PIN(WMT_PIN_EXTGPIO3, "extgpio3"), |
| 141 | PINCTRL_PIN(WMT_PIN_EXTGPIO4, "extgpio4"), |
| 142 | PINCTRL_PIN(WMT_PIN_EXTGPIO5, "extgpio5"), |
| 143 | PINCTRL_PIN(WMT_PIN_EXTGPIO6, "extgpio6"), |
| 144 | PINCTRL_PIN(WMT_PIN_EXTGPIO7, "extgpio7"), |
| 145 | PINCTRL_PIN(WMT_PIN_WAKEUP0, "wakeup0"), |
| 146 | PINCTRL_PIN(WMT_PIN_WAKEUP1, "wakeup1"), |
| 147 | PINCTRL_PIN(WMT_PIN_SUSGPIO0, "susgpio0"), |
| 148 | PINCTRL_PIN(WMT_PIN_SD0CD, "sd0_cd"), |
| 149 | PINCTRL_PIN(WMT_PIN_SD1CD, "sd1_cd"), |
| 150 | PINCTRL_PIN(WMT_PIN_VDOUT0, "vdout0"), |
| 151 | PINCTRL_PIN(WMT_PIN_VDOUT1, "vdout1"), |
| 152 | PINCTRL_PIN(WMT_PIN_VDOUT2, "vdout2"), |
| 153 | PINCTRL_PIN(WMT_PIN_VDOUT3, "vdout3"), |
| 154 | PINCTRL_PIN(WMT_PIN_VDOUT4, "vdout4"), |
| 155 | PINCTRL_PIN(WMT_PIN_VDOUT5, "vdout5"), |
| 156 | PINCTRL_PIN(WMT_PIN_VDOUT6, "vdout6"), |
| 157 | PINCTRL_PIN(WMT_PIN_VDOUT7, "vdout7"), |
| 158 | PINCTRL_PIN(WMT_PIN_VDOUT8, "vdout8"), |
| 159 | PINCTRL_PIN(WMT_PIN_VDOUT9, "vdout9"), |
| 160 | PINCTRL_PIN(WMT_PIN_VDOUT10, "vdout10"), |
| 161 | PINCTRL_PIN(WMT_PIN_VDOUT11, "vdout11"), |
| 162 | PINCTRL_PIN(WMT_PIN_VDOUT12, "vdout12"), |
| 163 | PINCTRL_PIN(WMT_PIN_VDOUT13, "vdout13"), |
| 164 | PINCTRL_PIN(WMT_PIN_VDOUT14, "vdout14"), |
| 165 | PINCTRL_PIN(WMT_PIN_VDOUT15, "vdout15"), |
| 166 | PINCTRL_PIN(WMT_PIN_VDOUT16, "vdout16"), |
| 167 | PINCTRL_PIN(WMT_PIN_VDOUT17, "vdout17"), |
| 168 | PINCTRL_PIN(WMT_PIN_VDOUT18, "vdout18"), |
| 169 | PINCTRL_PIN(WMT_PIN_VDOUT19, "vdout19"), |
| 170 | PINCTRL_PIN(WMT_PIN_VDOUT20, "vdout20"), |
| 171 | PINCTRL_PIN(WMT_PIN_VDOUT21, "vdout21"), |
| 172 | PINCTRL_PIN(WMT_PIN_VDOUT22, "vdout22"), |
| 173 | PINCTRL_PIN(WMT_PIN_VDOUT23, "vdout23"), |
| 174 | PINCTRL_PIN(WMT_PIN_VDIN0, "vdin0"), |
| 175 | PINCTRL_PIN(WMT_PIN_VDIN1, "vdin1"), |
| 176 | PINCTRL_PIN(WMT_PIN_VDIN2, "vdin2"), |
| 177 | PINCTRL_PIN(WMT_PIN_VDIN3, "vdin3"), |
| 178 | PINCTRL_PIN(WMT_PIN_VDIN4, "vdin4"), |
| 179 | PINCTRL_PIN(WMT_PIN_VDIN5, "vdin5"), |
| 180 | PINCTRL_PIN(WMT_PIN_VDIN6, "vdin6"), |
| 181 | PINCTRL_PIN(WMT_PIN_VDIN7, "vdin7"), |
| 182 | PINCTRL_PIN(WMT_PIN_I2C1SCL, "i2c1_scl"), |
| 183 | PINCTRL_PIN(WMT_PIN_I2C1SDA, "i2c1_sda"), |
| 184 | PINCTRL_PIN(WMT_PIN_SPI0MOSI, "spi0_mosi"), |
| 185 | PINCTRL_PIN(WMT_PIN_SPI0MISO, "spi0_miso"), |
| 186 | PINCTRL_PIN(WMT_PIN_SPI0SS0, "spi0_ss0"), |
| 187 | PINCTRL_PIN(WMT_PIN_SPI0CLK, "spi0_clk"), |
| 188 | PINCTRL_PIN(WMT_PIN_SD0DATA0, "sd0_data0"), |
| 189 | PINCTRL_PIN(WMT_PIN_SD0DATA1, "sd0_data1"), |
| 190 | PINCTRL_PIN(WMT_PIN_SD0DATA2, "sd0_data2"), |
| 191 | PINCTRL_PIN(WMT_PIN_SD0DATA3, "sd0_data3"), |
| 192 | PINCTRL_PIN(WMT_PIN_SD0CLK, "sd0_clk"), |
| 193 | PINCTRL_PIN(WMT_PIN_SD0WP, "sd0_wp"), |
| 194 | PINCTRL_PIN(WMT_PIN_SD0CMD, "sd0_cmd"), |
| 195 | PINCTRL_PIN(WMT_PIN_SD1DATA0, "sd1_data0"), |
| 196 | PINCTRL_PIN(WMT_PIN_SD1DATA1, "sd1_data1"), |
| 197 | PINCTRL_PIN(WMT_PIN_SD1DATA2, "sd1_data2"), |
| 198 | PINCTRL_PIN(WMT_PIN_SD1DATA3, "sd1_data3"), |
| 199 | PINCTRL_PIN(WMT_PIN_SD1DATA4, "sd1_data4"), |
| 200 | PINCTRL_PIN(WMT_PIN_SD1DATA5, "sd1_data5"), |
| 201 | PINCTRL_PIN(WMT_PIN_SD1DATA6, "sd1_data6"), |
| 202 | PINCTRL_PIN(WMT_PIN_SD1DATA7, "sd1_data7"), |
| 203 | PINCTRL_PIN(WMT_PIN_I2C0SCL, "i2c0_scl"), |
| 204 | PINCTRL_PIN(WMT_PIN_I2C0SDA, "i2c0_sda"), |
| 205 | PINCTRL_PIN(WMT_PIN_UART0RTS, "uart0_rts"), |
| 206 | PINCTRL_PIN(WMT_PIN_UART0TXD, "uart0_txd"), |
| 207 | PINCTRL_PIN(WMT_PIN_UART0CTS, "uart0_cts"), |
| 208 | PINCTRL_PIN(WMT_PIN_UART0RXD, "uart0_rxd"), |
| 209 | PINCTRL_PIN(WMT_PIN_UART1RTS, "uart1_rts"), |
| 210 | PINCTRL_PIN(WMT_PIN_UART1TXD, "uart1_txd"), |
| 211 | PINCTRL_PIN(WMT_PIN_UART1CTS, "uart1_cts"), |
| 212 | PINCTRL_PIN(WMT_PIN_UART1RXD, "uart1_rxd"), |
| 213 | PINCTRL_PIN(WMT_PIN_UART2RTS, "uart2_rts"), |
| 214 | PINCTRL_PIN(WMT_PIN_UART2TXD, "uart2_txd"), |
| 215 | PINCTRL_PIN(WMT_PIN_UART2CTS, "uart2_cts"), |
| 216 | PINCTRL_PIN(WMT_PIN_UART2RXD, "uart2_rxd"), |
| 217 | PINCTRL_PIN(WMT_PIN_UART3RTS, "uart3_rts"), |
| 218 | PINCTRL_PIN(WMT_PIN_UART3TXD, "uart3_txd"), |
| 219 | PINCTRL_PIN(WMT_PIN_UART3CTS, "uart3_cts"), |
| 220 | PINCTRL_PIN(WMT_PIN_UART3RXD, "uart3_rxd"), |
| 221 | PINCTRL_PIN(WMT_PIN_KPADROW0, "kpadrow0"), |
| 222 | PINCTRL_PIN(WMT_PIN_KPADROW1, "kpadrow1"), |
| 223 | PINCTRL_PIN(WMT_PIN_KPADCOL0, "kpadcol0"), |
| 224 | PINCTRL_PIN(WMT_PIN_KPADCOL1, "kpadcol1"), |
| 225 | PINCTRL_PIN(WMT_PIN_SD1CLK, "sd1_clk"), |
| 226 | PINCTRL_PIN(WMT_PIN_SD1CMD, "sd1_cmd"), |
| 227 | PINCTRL_PIN(WMT_PIN_SD1WP, "sd1_wp"), |
| 228 | }; |
| 229 | |
| 230 | /* Order of these names must match the above list */ |
| 231 | static const char * const wm8650_groups[] = { |
| 232 | "extgpio0", |
| 233 | "extgpio1", |
| 234 | "extgpio2", |
| 235 | "extgpio3", |
| 236 | "extgpio4", |
| 237 | "extgpio5", |
| 238 | "extgpio6", |
| 239 | "extgpio7", |
| 240 | "wakeup0", |
| 241 | "wakeup1", |
| 242 | "susgpio0", |
| 243 | "sd0_cd", |
| 244 | "sd1_cd", |
| 245 | "vdout0", |
| 246 | "vdout1", |
| 247 | "vdout2", |
| 248 | "vdout3", |
| 249 | "vdout4", |
| 250 | "vdout5", |
| 251 | "vdout6", |
| 252 | "vdout7", |
| 253 | "vdout8", |
| 254 | "vdout9", |
| 255 | "vdout10", |
| 256 | "vdout11", |
| 257 | "vdout12", |
| 258 | "vdout13", |
| 259 | "vdout14", |
| 260 | "vdout15", |
| 261 | "vdout16", |
| 262 | "vdout17", |
| 263 | "vdout18", |
| 264 | "vdout19", |
| 265 | "vdout20", |
| 266 | "vdout21", |
| 267 | "vdout22", |
| 268 | "vdout23", |
| 269 | "vdin0", |
| 270 | "vdin1", |
| 271 | "vdin2", |
| 272 | "vdin3", |
| 273 | "vdin4", |
| 274 | "vdin5", |
| 275 | "vdin6", |
| 276 | "vdin7", |
| 277 | "i2c1_scl", |
| 278 | "i2c1_sda", |
| 279 | "spi0_mosi", |
| 280 | "spi0_miso", |
| 281 | "spi0_ss0", |
| 282 | "spi0_clk", |
| 283 | "sd0_data0", |
| 284 | "sd0_data1", |
| 285 | "sd0_data2", |
| 286 | "sd0_data3", |
| 287 | "sd0_clk", |
| 288 | "sd0_wp", |
| 289 | "sd0_cmd", |
| 290 | "sd1_data0", |
| 291 | "sd1_data1", |
| 292 | "sd1_data2", |
| 293 | "sd1_data3", |
| 294 | "sd1_data4", |
| 295 | "sd1_data5", |
| 296 | "sd1_data6", |
| 297 | "sd1_data7", |
| 298 | "i2c0_scl", |
| 299 | "i2c0_sda", |
| 300 | "uart0_rts", |
| 301 | "uart0_txd", |
| 302 | "uart0_cts", |
| 303 | "uart0_rxd", |
| 304 | "uart1_rts", |
| 305 | "uart1_txd", |
| 306 | "uart1_cts", |
| 307 | "uart1_rxd", |
| 308 | "uart2_rts", |
| 309 | "uart2_txd", |
| 310 | "uart2_cts", |
| 311 | "uart2_rxd", |
| 312 | "uart3_rts", |
| 313 | "uart3_txd", |
| 314 | "uart3_cts", |
| 315 | "uart3_rxd", |
| 316 | "kpadrow0", |
| 317 | "kpadrow1", |
| 318 | "kpadcol0", |
| 319 | "kpadcol1", |
| 320 | "sd1_clk", |
| 321 | "sd1_cmd", |
| 322 | "sd1_wp", |
| 323 | }; |
| 324 | |
| 325 | static int wm8650_pinctrl_probe(struct platform_device *pdev) |
| 326 | { |
| 327 | struct wmt_pinctrl_data *data; |
| 328 | |
| 329 | data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); |
| 330 | if (!data) { |
| 331 | dev_err(&pdev->dev, "failed to allocate data\n"); |
| 332 | return -ENOMEM; |
| 333 | } |
| 334 | |
| 335 | data->banks = wm8650_banks; |
| 336 | data->nbanks = ARRAY_SIZE(wm8650_banks); |
| 337 | data->pins = wm8650_pins; |
| 338 | data->npins = ARRAY_SIZE(wm8650_pins); |
| 339 | data->groups = wm8650_groups; |
| 340 | data->ngroups = ARRAY_SIZE(wm8650_groups); |
| 341 | |
| 342 | return wmt_pinctrl_probe(pdev, data); |
| 343 | } |
| 344 | |
| 345 | static int wm8650_pinctrl_remove(struct platform_device *pdev) |
| 346 | { |
| 347 | return wmt_pinctrl_remove(pdev); |
| 348 | } |
| 349 | |
| 350 | static struct of_device_id wmt_pinctrl_of_match[] = { |
| 351 | { .compatible = "wm,wm8650-pinctrl" }, |
| 352 | { /* sentinel */ }, |
| 353 | }; |
| 354 | |
| 355 | static struct platform_driver wmt_pinctrl_driver = { |
| 356 | .probe = wm8650_pinctrl_probe, |
| 357 | .remove = wm8650_pinctrl_remove, |
| 358 | .driver = { |
| 359 | .name = "pinctrl-wm8650", |
| 360 | .owner = THIS_MODULE, |
| 361 | .of_match_table = wmt_pinctrl_of_match, |
| 362 | }, |
| 363 | }; |
| 364 | |
| 365 | module_platform_driver(wmt_pinctrl_driver); |
| 366 | |
| 367 | MODULE_AUTHOR("Tony Prisk <linux@prisktech.co.nz>"); |
| 368 | MODULE_DESCRIPTION("Wondermedia WM8650 Pincontrol driver"); |
| 369 | MODULE_LICENSE("GPL v2"); |
| 370 | MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match); |