1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Intel Moorefield SoC pinctrl driver 4 * 5 * Copyright (C) 2022, Intel Corporation 6 * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 7 */ 8 9 #include <linux/init.h> 10 #include <linux/kernel.h> 11 #include <linux/mod_devicetable.h> 12 #include <linux/module.h> 13 #include <linux/platform_device.h> 14 #include <linux/types.h> 15 16 #include <linux/pinctrl/pinctrl.h> 17 18 #include "pinctrl-tangier.h" 19 20 static const struct pinctrl_pin_desc mofld_pins[] = { 21 /* ULPI (13 pins) */ 22 PINCTRL_PIN(0, "GP101_ULPI_CLK"), 23 PINCTRL_PIN(1, "GP136_ULPI_D0"), 24 PINCTRL_PIN(2, "GP143_ULPI_D1"), 25 PINCTRL_PIN(3, "GP144_ULPI_D2"), 26 PINCTRL_PIN(4, "GP145_ULPI_D3"), 27 PINCTRL_PIN(5, "GP146_ULPI_D4"), 28 PINCTRL_PIN(6, "GP147_ULPI_D5"), 29 PINCTRL_PIN(7, "GP148_ULPI_D6"), 30 PINCTRL_PIN(8, "GP149_ULPI_D7"), 31 PINCTRL_PIN(9, "ULPI_DIR"), 32 PINCTRL_PIN(10, "ULPI_NXT"), 33 PINCTRL_PIN(11, "ULPI_REFCLK"), 34 PINCTRL_PIN(12, "ULPI_STP"), 35 /* eMMC (12 pins) */ 36 PINCTRL_PIN(13, "EMMC_CLK"), 37 PINCTRL_PIN(14, "EMMC_CMD"), 38 PINCTRL_PIN(15, "EMMC_D0"), 39 PINCTRL_PIN(16, "EMMC_D1"), 40 PINCTRL_PIN(17, "EMMC_D2"), 41 PINCTRL_PIN(18, "EMMC_D3"), 42 PINCTRL_PIN(19, "EMMC_D4"), 43 PINCTRL_PIN(20, "EMMC_D5"), 44 PINCTRL_PIN(21, "EMMC_D6"), 45 PINCTRL_PIN(22, "EMMC_D7"), 46 PINCTRL_PIN(23, "EMMC_RST_N"), 47 PINCTRL_PIN(24, "EMMC_RCLK"), 48 /* SDIO (20 pins) */ 49 PINCTRL_PIN(25, "GP77_SD_CD"), 50 PINCTRL_PIN(26, "GP78_SD_CLK"), 51 PINCTRL_PIN(27, "GP79_SD_CMD"), 52 PINCTRL_PIN(28, "GP80_SD_D0"), 53 PINCTRL_PIN(29, "GP81_SD_D1"), 54 PINCTRL_PIN(30, "GP82_SD_D2"), 55 PINCTRL_PIN(31, "GP83_SD_D3"), 56 PINCTRL_PIN(32, "GP84_SD_LS_CLK_FB"), 57 PINCTRL_PIN(33, "GP85_SD_LS_CMD_DIR"), 58 PINCTRL_PIN(34, "GP86_SD_LS_D_DIR"), 59 PINCTRL_PIN(35, "GP88_SD_LS_SEL"), 60 PINCTRL_PIN(36, "GP87_SD_PD"), 61 PINCTRL_PIN(37, "GP89_SD_WP"), 62 PINCTRL_PIN(38, "GP90_SDIO_CLK"), 63 PINCTRL_PIN(39, "GP91_SDIO_CMD"), 64 PINCTRL_PIN(40, "GP92_SDIO_D0"), 65 PINCTRL_PIN(41, "GP93_SDIO_D1"), 66 PINCTRL_PIN(42, "GP94_SDIO_D2"), 67 PINCTRL_PIN(43, "GP95_SDIO_D3"), 68 PINCTRL_PIN(44, "GP96_SDIO_PD"), 69 /* HSI (8 pins) */ 70 PINCTRL_PIN(45, "HSI_ACDATA"), 71 PINCTRL_PIN(46, "HSI_ACFLAG"), 72 PINCTRL_PIN(47, "HSI_ACREADY"), 73 PINCTRL_PIN(48, "HSI_ACWAKE"), 74 PINCTRL_PIN(49, "HSI_CADATA"), 75 PINCTRL_PIN(50, "HSI_CAFLAG"), 76 PINCTRL_PIN(51, "HSI_CAREADY"), 77 PINCTRL_PIN(52, "HSI_CAWAKE"), 78 /* SSP Audio (14 pins) */ 79 PINCTRL_PIN(53, "GP70"), 80 PINCTRL_PIN(54, "GP71"), 81 PINCTRL_PIN(55, "GP32_I2S_0_CLK"), 82 PINCTRL_PIN(56, "GP33_I2S_0_FS"), 83 PINCTRL_PIN(57, "GP34_I2S_0_RXD"), 84 PINCTRL_PIN(58, "GP35_I2S_0_TXD"), 85 PINCTRL_PIN(59, "GP36_I2S_1_CLK"), 86 PINCTRL_PIN(60, "GP37_I2S_1_FS"), 87 PINCTRL_PIN(61, "GP38_I2S_1_RXD"), 88 PINCTRL_PIN(62, "GP39_I2S_1_TXD"), 89 PINCTRL_PIN(63, "GP40_I2S_2_CLK"), 90 PINCTRL_PIN(64, "GP41_I2S_2_FS"), 91 PINCTRL_PIN(65, "GP42_I2S_2_RXD"), 92 PINCTRL_PIN(66, "GP43_I2S_2_TXD"), 93 /* GP SSP (22 pins) */ 94 PINCTRL_PIN(67, "GP120_SPI_0_CLK"), 95 PINCTRL_PIN(68, "GP121_SPI_0_SS"), 96 PINCTRL_PIN(69, "GP122_SPI_0_RXD"), 97 PINCTRL_PIN(70, "GP123_SPI_0_TXD"), 98 PINCTRL_PIN(71, "GP102_SPI_1_CLK"), 99 PINCTRL_PIN(72, "GP103_SPI_1_SS0"), 100 PINCTRL_PIN(73, "GP104_SPI_1_SS1"), 101 PINCTRL_PIN(74, "GP105_SPI_1_SS2"), 102 PINCTRL_PIN(75, "GP106_SPI_1_SS3"), 103 PINCTRL_PIN(76, "GP107_SPI_1_RXD"), 104 PINCTRL_PIN(77, "GP108_SPI_1_TXD"), 105 PINCTRL_PIN(78, "GP109_SPI_2_CLK"), 106 PINCTRL_PIN(79, "GP110_SPI_2_SS0"), 107 PINCTRL_PIN(80, "GP111_SPI_2_SS1"), 108 PINCTRL_PIN(81, "GP112_SPI_2_SS2"), 109 PINCTRL_PIN(82, "GP113_SPI_2_SS3"), 110 PINCTRL_PIN(83, "GP114_SPI_2_RXD"), 111 PINCTRL_PIN(84, "GP115_SPI_2_TXD"), 112 PINCTRL_PIN(85, "GP116_SPI_3_CLK"), 113 PINCTRL_PIN(86, "GP117_SPI_3_SS"), 114 PINCTRL_PIN(87, "GP118_SPI_3_RXD"), 115 PINCTRL_PIN(88, "GP119_SPI_3_TXD"), 116 /* I2C (20 pins) */ 117 PINCTRL_PIN(89, "I2C_0_SCL"), 118 PINCTRL_PIN(90, "I2C_0_SDA"), 119 PINCTRL_PIN(91, "GP19_I2C_1_SCL"), 120 PINCTRL_PIN(92, "GP20_I2C_1_SDA"), 121 PINCTRL_PIN(93, "GP21_I2C_2_SCL"), 122 PINCTRL_PIN(94, "GP22_I2C_2_SDA"), 123 PINCTRL_PIN(95, "GP17_I2C_3_SCL_HDMI"), 124 PINCTRL_PIN(96, "GP18_I2C_3_SDA_HDMI"), 125 PINCTRL_PIN(97, "GP23_I2C_4_SCL"), 126 PINCTRL_PIN(98, "GP24_I2C_4_SDA"), 127 PINCTRL_PIN(99, "GP25_I2C_5_SCL"), 128 PINCTRL_PIN(100, "GP26_I2C_5_SDA"), 129 PINCTRL_PIN(101, "GP27_I2C_6_SCL"), 130 PINCTRL_PIN(102, "GP28_I2C_6_SDA"), 131 PINCTRL_PIN(103, "GP29_I2C_7_SCL"), 132 PINCTRL_PIN(104, "GP30_I2C_7_SDA"), 133 PINCTRL_PIN(105, "I2C_8_SCL"), 134 PINCTRL_PIN(106, "I2C_8_SDA"), 135 PINCTRL_PIN(107, "I2C_9_SCL"), 136 PINCTRL_PIN(108, "I2C_9_SDA"), 137 /* UART (23 pins) */ 138 PINCTRL_PIN(109, "GP124_UART_0_CTS"), 139 PINCTRL_PIN(110, "GP125_UART_0_RTS"), 140 PINCTRL_PIN(111, "GP126_UART_0_RX"), 141 PINCTRL_PIN(112, "GP127_UART_0_TX"), 142 PINCTRL_PIN(113, "GP128_UART_1_CTS"), 143 PINCTRL_PIN(114, "GP129_UART_1_RTS"), 144 PINCTRL_PIN(115, "GP130_UART_1_RX"), 145 PINCTRL_PIN(116, "GP131_UART_1_TX"), 146 PINCTRL_PIN(117, "GP132_UART_2_CTS"), 147 PINCTRL_PIN(118, "GP133_UART_2_RTS"), 148 PINCTRL_PIN(119, "GP134_UART_2_RX"), 149 PINCTRL_PIN(120, "GP135_UART_2_TX"), 150 PINCTRL_PIN(121, "GP97"), 151 PINCTRL_PIN(122, "GP154"), 152 PINCTRL_PIN(123, "GP155"), 153 PINCTRL_PIN(124, "GP156"), 154 PINCTRL_PIN(125, "GP157"), 155 PINCTRL_PIN(126, "GP158"), 156 PINCTRL_PIN(127, "GP159"), 157 PINCTRL_PIN(128, "GP160"), 158 PINCTRL_PIN(129, "GP161"), 159 PINCTRL_PIN(130, "GP12_PWM0"), 160 PINCTRL_PIN(131, "GP13_PWM1"), 161 /* GPIO South (20 pins) */ 162 PINCTRL_PIN(132, "GP176"), 163 PINCTRL_PIN(133, "GP177"), 164 PINCTRL_PIN(134, "GP178"), 165 PINCTRL_PIN(135, "GP179"), 166 PINCTRL_PIN(136, "GP180"), 167 PINCTRL_PIN(137, "GP181"), 168 PINCTRL_PIN(138, "GP182_PWM2"), 169 PINCTRL_PIN(139, "GP183_PWM3"), 170 PINCTRL_PIN(140, "GP184"), 171 PINCTRL_PIN(141, "GP185"), 172 PINCTRL_PIN(142, "GP186"), 173 PINCTRL_PIN(143, "GP187"), 174 PINCTRL_PIN(144, "GP188"), 175 PINCTRL_PIN(145, "GP189"), 176 PINCTRL_PIN(146, "GP190"), 177 PINCTRL_PIN(147, "GP191"), 178 PINCTRL_PIN(148, "GP14"), 179 PINCTRL_PIN(149, "GP15"), 180 PINCTRL_PIN(150, "GP162"), 181 PINCTRL_PIN(151, "GP163"), 182 /* Camera Sideband (15 pins) */ 183 PINCTRL_PIN(152, "GP0"), 184 PINCTRL_PIN(153, "GP1"), 185 PINCTRL_PIN(154, "GP2"), 186 PINCTRL_PIN(155, "GP3"), 187 PINCTRL_PIN(156, "GP4"), 188 PINCTRL_PIN(157, "GP5"), 189 PINCTRL_PIN(158, "GP6"), 190 PINCTRL_PIN(159, "GP7"), 191 PINCTRL_PIN(160, "GP8"), 192 PINCTRL_PIN(161, "GP9"), 193 PINCTRL_PIN(162, "GP10"), 194 PINCTRL_PIN(163, "GP11"), 195 PINCTRL_PIN(164, "GP16_HDMI_HPD"), 196 PINCTRL_PIN(165, "GP68_DSI_A_TE"), 197 PINCTRL_PIN(166, "GP69_DSI_C_TE"), 198 /* Clock (14 pins) */ 199 PINCTRL_PIN(167, "GP137"), 200 PINCTRL_PIN(168, "GP138"), 201 PINCTRL_PIN(169, "GP139"), 202 PINCTRL_PIN(170, "GP140"), 203 PINCTRL_PIN(171, "GP141"), 204 PINCTRL_PIN(172, "GP142"), 205 PINCTRL_PIN(173, "GP98"), 206 PINCTRL_PIN(174, "OSC_CLK_CTRL0"), 207 PINCTRL_PIN(175, "OSC_CLK_CTRL1"), 208 PINCTRL_PIN(176, "OSC_CLK0"), 209 PINCTRL_PIN(177, "OSC_CLK1"), 210 PINCTRL_PIN(178, "OSC_CLK2"), 211 PINCTRL_PIN(179, "OSC_CLK3"), 212 PINCTRL_PIN(180, "OSC_CLK4"), 213 /* PMIC (15 pins) */ 214 PINCTRL_PIN(181, "PROCHOT"), 215 PINCTRL_PIN(182, "RESETOUT"), 216 PINCTRL_PIN(183, "RTC_CLK"), 217 PINCTRL_PIN(184, "STANDBY"), 218 PINCTRL_PIN(185, "SVID_ALERT"), 219 PINCTRL_PIN(186, "SVID_CLK"), 220 PINCTRL_PIN(187, "SVID_D"), 221 PINCTRL_PIN(188, "THERMTRIP"), 222 PINCTRL_PIN(189, "PREQ"), 223 PINCTRL_PIN(190, "ZQ_A"), 224 PINCTRL_PIN(191, "ZQ_B"), 225 PINCTRL_PIN(192, "GP64_FAST_INT0"), 226 PINCTRL_PIN(193, "GP65_FAST_INT1"), 227 PINCTRL_PIN(194, "GP66_FAST_INT2"), 228 PINCTRL_PIN(195, "GP67_FAST_INT3"), 229 /* Keyboard (20 pins) */ 230 PINCTRL_PIN(196, "GP44"), 231 PINCTRL_PIN(197, "GP45"), 232 PINCTRL_PIN(198, "GP46"), 233 PINCTRL_PIN(199, "GP47"), 234 PINCTRL_PIN(200, "GP48"), 235 PINCTRL_PIN(201, "GP49"), 236 PINCTRL_PIN(202, "GP50"), 237 PINCTRL_PIN(203, "GP51"), 238 PINCTRL_PIN(204, "GP52"), 239 PINCTRL_PIN(205, "GP53"), 240 PINCTRL_PIN(206, "GP54"), 241 PINCTRL_PIN(207, "GP55"), 242 PINCTRL_PIN(208, "GP56"), 243 PINCTRL_PIN(209, "GP57"), 244 PINCTRL_PIN(210, "GP58"), 245 PINCTRL_PIN(211, "GP59"), 246 PINCTRL_PIN(212, "GP60"), 247 PINCTRL_PIN(213, "GP61"), 248 PINCTRL_PIN(214, "GP62"), 249 PINCTRL_PIN(215, "GP63"), 250 /* GPIO North (13 pins) */ 251 PINCTRL_PIN(216, "GP164"), 252 PINCTRL_PIN(217, "GP165"), 253 PINCTRL_PIN(218, "GP166"), 254 PINCTRL_PIN(219, "GP167"), 255 PINCTRL_PIN(220, "GP168_MJTAG_TCK"), 256 PINCTRL_PIN(221, "GP169_MJTAG_TDI"), 257 PINCTRL_PIN(222, "GP170_MJTAG_TDO"), 258 PINCTRL_PIN(223, "GP171_MJTAG_TMS"), 259 PINCTRL_PIN(224, "GP172_MJTAG_TRST"), 260 PINCTRL_PIN(225, "GP173"), 261 PINCTRL_PIN(226, "GP174"), 262 PINCTRL_PIN(227, "GP175"), 263 PINCTRL_PIN(228, "GP176"), 264 /* PTI (22 pins) */ 265 PINCTRL_PIN(229, "GP72_PTI_CLK"), 266 PINCTRL_PIN(230, "GP73_PTI_D0"), 267 PINCTRL_PIN(231, "GP74_PTI_D1"), 268 PINCTRL_PIN(232, "GP75_PTI_D2"), 269 PINCTRL_PIN(233, "GP76_PTI_D3"), 270 PINCTRL_PIN(234, "GP164"), 271 PINCTRL_PIN(235, "GP165"), 272 PINCTRL_PIN(236, "GP166"), 273 PINCTRL_PIN(237, "GP167"), 274 PINCTRL_PIN(238, "GP168_MJTAG_TCK"), 275 PINCTRL_PIN(239, "GP169_MJTAG_TDI"), 276 PINCTRL_PIN(240, "GP170_MJTAG_TDO"), 277 PINCTRL_PIN(241, "GP171_MJTAG_TMS"), 278 PINCTRL_PIN(242, "GP172_MJTAG_TRST"), 279 PINCTRL_PIN(243, "GP173"), 280 PINCTRL_PIN(244, "GP174"), 281 PINCTRL_PIN(245, "GP175"), 282 PINCTRL_PIN(246, "JTAG_TCK"), 283 PINCTRL_PIN(247, "JTAG_TDI"), 284 PINCTRL_PIN(248, "JTAG_TDO"), 285 PINCTRL_PIN(249, "JTAG_TMS"), 286 PINCTRL_PIN(250, "JTAG_TRST"), 287 }; 288 289 static const struct tng_family mofld_families[] = { 290 TNG_FAMILY(0, 0, 12), 291 TNG_FAMILY(1, 13, 24), 292 TNG_FAMILY(2, 25, 44), 293 TNG_FAMILY(3, 45, 52), 294 TNG_FAMILY(4, 53, 66), 295 TNG_FAMILY(5, 67, 88), 296 TNG_FAMILY(6, 89, 108), 297 TNG_FAMILY(7, 109, 131), 298 TNG_FAMILY(8, 132, 151), 299 TNG_FAMILY(9, 152, 166), 300 TNG_FAMILY(10, 167, 180), 301 TNG_FAMILY(11, 181, 195), 302 TNG_FAMILY(12, 196, 215), 303 TNG_FAMILY(13, 216, 228), 304 TNG_FAMILY(14, 229, 250), 305 }; 306 307 static const struct tng_pinctrl mofld_soc_data = { 308 .pins = mofld_pins, 309 .npins = ARRAY_SIZE(mofld_pins), 310 .families = mofld_families, 311 .nfamilies = ARRAY_SIZE(mofld_families), 312 }; 313 314 static const struct acpi_device_id mofld_acpi_table[] = { 315 { "INTC1003", (kernel_ulong_t)&mofld_soc_data }, 316 { } 317 }; 318 MODULE_DEVICE_TABLE(acpi, mofld_acpi_table); 319 320 static struct platform_driver mofld_pinctrl_driver = { 321 .probe = devm_tng_pinctrl_probe, 322 .driver = { 323 .name = "pinctrl-moorefield", 324 .acpi_match_table = mofld_acpi_table, 325 }, 326 }; 327 328 static int __init mofld_pinctrl_init(void) 329 { 330 return platform_driver_register(&mofld_pinctrl_driver); 331 } 332 subsys_initcall(mofld_pinctrl_init); 333 334 static void __exit mofld_pinctrl_exit(void) 335 { 336 platform_driver_unregister(&mofld_pinctrl_driver); 337 } 338 module_exit(mofld_pinctrl_exit); 339 340 MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>"); 341 MODULE_DESCRIPTION("Intel Moorefield SoC pinctrl driver"); 342 MODULE_LICENSE("GPL v2"); 343 MODULE_ALIAS("platform:pinctrl-moorefield"); 344 MODULE_IMPORT_NS(PINCTRL_TANGIER); 345