drivers/pinctrl/intel/pinctrl-moorefield.c

   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/array_size.h>
  10 #include <linux/init.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);