pinctrl-icelake.c (23410B)
1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Intel Ice Lake PCH pinctrl/GPIO driver 4 * 5 * Copyright (C) 2018, 2022 Intel Corporation 6 * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 7 * Mika Westerberg <mika.westerberg@linux.intel.com> 8 */ 9 10#include <linux/acpi.h> 11#include <linux/module.h> 12#include <linux/platform_device.h> 13 14#include <linux/pinctrl/pinctrl.h> 15 16#include "pinctrl-intel.h" 17 18#define ICL_PAD_OWN 0x020 19#define ICL_PADCFGLOCK 0x080 20#define ICL_HOSTSW_OWN 0x0b0 21#define ICL_GPI_IS 0x100 22#define ICL_LP_GPI_IE 0x110 23#define ICL_N_GPI_IE 0x120 24 25#define ICL_GPP(r, s, e, g) \ 26 { \ 27 .reg_num = (r), \ 28 .base = (s), \ 29 .size = ((e) - (s) + 1), \ 30 .gpio_base = (g), \ 31 } 32 33#define ICL_COMMUNITY(b, s, e, ie, g) \ 34 { \ 35 .barno = (b), \ 36 .padown_offset = ICL_PAD_OWN, \ 37 .padcfglock_offset = ICL_PADCFGLOCK, \ 38 .hostown_offset = ICL_HOSTSW_OWN, \ 39 .is_offset = ICL_GPI_IS, \ 40 .ie_offset = (ie), \ 41 .pin_base = (s), \ 42 .npins = ((e) - (s) + 1), \ 43 .gpps = (g), \ 44 .ngpps = ARRAY_SIZE(g), \ 45 } 46 47#define ICL_LP_COMMUNITY(b, s, e, g) \ 48 ICL_COMMUNITY(b, s, e, ICL_LP_GPI_IE, g) 49 50#define ICL_N_COMMUNITY(b, s, e, g) \ 51 ICL_COMMUNITY(b, s, e, ICL_N_GPI_IE, g) 52 53/* Ice Lake-LP */ 54static const struct pinctrl_pin_desc icllp_pins[] = { 55 /* GPP_G */ 56 PINCTRL_PIN(0, "SD3_CMD"), 57 PINCTRL_PIN(1, "SD3_D0"), 58 PINCTRL_PIN(2, "SD3_D1"), 59 PINCTRL_PIN(3, "SD3_D2"), 60 PINCTRL_PIN(4, "SD3_D3"), 61 PINCTRL_PIN(5, "SD3_CDB"), 62 PINCTRL_PIN(6, "SD3_CLK"), 63 PINCTRL_PIN(7, "SD3_WP"), 64 /* GPP_B */ 65 PINCTRL_PIN(8, "CORE_VID_0"), 66 PINCTRL_PIN(9, "CORE_VID_1"), 67 PINCTRL_PIN(10, "VRALERTB"), 68 PINCTRL_PIN(11, "CPU_GP_2"), 69 PINCTRL_PIN(12, "CPU_GP_3"), 70 PINCTRL_PIN(13, "ISH_I2C0_SDA"), 71 PINCTRL_PIN(14, "ISH_I2C0_SCL"), 72 PINCTRL_PIN(15, "ISH_I2C1_SDA"), 73 PINCTRL_PIN(16, "ISH_I2C1_SCL"), 74 PINCTRL_PIN(17, "I2C5_SDA"), 75 PINCTRL_PIN(18, "I2C5_SCL"), 76 PINCTRL_PIN(19, "PMCALERTB"), 77 PINCTRL_PIN(20, "SLP_S0B"), 78 PINCTRL_PIN(21, "PLTRSTB"), 79 PINCTRL_PIN(22, "SPKR"), 80 PINCTRL_PIN(23, "GSPI0_CS0B"), 81 PINCTRL_PIN(24, "GSPI0_CLK"), 82 PINCTRL_PIN(25, "GSPI0_MISO"), 83 PINCTRL_PIN(26, "GSPI0_MOSI"), 84 PINCTRL_PIN(27, "GSPI1_CS0B"), 85 PINCTRL_PIN(28, "GSPI1_CLK"), 86 PINCTRL_PIN(29, "GSPI1_MISO"), 87 PINCTRL_PIN(30, "GSPI1_MOSI"), 88 PINCTRL_PIN(31, "SML1ALERTB"), 89 PINCTRL_PIN(32, "GSPI0_CLK_LOOPBK"), 90 PINCTRL_PIN(33, "GSPI1_CLK_LOOPBK"), 91 /* GPP_A */ 92 PINCTRL_PIN(34, "ESPI_IO_0"), 93 PINCTRL_PIN(35, "ESPI_IO_1"), 94 PINCTRL_PIN(36, "ESPI_IO_2"), 95 PINCTRL_PIN(37, "ESPI_IO_3"), 96 PINCTRL_PIN(38, "ESPI_CSB"), 97 PINCTRL_PIN(39, "ESPI_CLK"), 98 PINCTRL_PIN(40, "ESPI_RESETB"), 99 PINCTRL_PIN(41, "I2S2_SCLK"), 100 PINCTRL_PIN(42, "I2S2_SFRM"), 101 PINCTRL_PIN(43, "I2S2_TXD"), 102 PINCTRL_PIN(44, "I2S2_RXD"), 103 PINCTRL_PIN(45, "SATA_DEVSLP_2"), 104 PINCTRL_PIN(46, "SATAXPCIE_1"), 105 PINCTRL_PIN(47, "SATAXPCIE_2"), 106 PINCTRL_PIN(48, "USB2_OCB_1"), 107 PINCTRL_PIN(49, "USB2_OCB_2"), 108 PINCTRL_PIN(50, "USB2_OCB_3"), 109 PINCTRL_PIN(51, "DDSP_HPD_C"), 110 PINCTRL_PIN(52, "DDSP_HPD_B"), 111 PINCTRL_PIN(53, "DDSP_HPD_1"), 112 PINCTRL_PIN(54, "DDSP_HPD_2"), 113 PINCTRL_PIN(55, "I2S5_TXD"), 114 PINCTRL_PIN(56, "I2S5_RXD"), 115 PINCTRL_PIN(57, "I2S1_SCLK"), 116 PINCTRL_PIN(58, "ESPI_CLK_LOOPBK"), 117 /* GPP_H */ 118 PINCTRL_PIN(59, "SD_1P8_SEL"), 119 PINCTRL_PIN(60, "SD_PWR_EN_B"), 120 PINCTRL_PIN(61, "GPPC_H_2"), 121 PINCTRL_PIN(62, "SX_EXIT_HOLDOFFB"), 122 PINCTRL_PIN(63, "I2C2_SDA"), 123 PINCTRL_PIN(64, "I2C2_SCL"), 124 PINCTRL_PIN(65, "I2C3_SDA"), 125 PINCTRL_PIN(66, "I2C3_SCL"), 126 PINCTRL_PIN(67, "I2C4_SDA"), 127 PINCTRL_PIN(68, "I2C4_SCL"), 128 PINCTRL_PIN(69, "SRCCLKREQB_4"), 129 PINCTRL_PIN(70, "SRCCLKREQB_5"), 130 PINCTRL_PIN(71, "M2_SKT2_CFG_0"), 131 PINCTRL_PIN(72, "M2_SKT2_CFG_1"), 132 PINCTRL_PIN(73, "M2_SKT2_CFG_2"), 133 PINCTRL_PIN(74, "M2_SKT2_CFG_3"), 134 PINCTRL_PIN(75, "DDPB_CTRLCLK"), 135 PINCTRL_PIN(76, "DDPB_CTRLDATA"), 136 PINCTRL_PIN(77, "CPU_VCCIO_PWR_GATEB"), 137 PINCTRL_PIN(78, "TIME_SYNC_0"), 138 PINCTRL_PIN(79, "IMGCLKOUT_1"), 139 PINCTRL_PIN(80, "IMGCLKOUT_2"), 140 PINCTRL_PIN(81, "IMGCLKOUT_3"), 141 PINCTRL_PIN(82, "IMGCLKOUT_4"), 142 /* GPP_D */ 143 PINCTRL_PIN(83, "ISH_GP_0"), 144 PINCTRL_PIN(84, "ISH_GP_1"), 145 PINCTRL_PIN(85, "ISH_GP_2"), 146 PINCTRL_PIN(86, "ISH_GP_3"), 147 PINCTRL_PIN(87, "IMGCLKOUT_0"), 148 PINCTRL_PIN(88, "SRCCLKREQB_0"), 149 PINCTRL_PIN(89, "SRCCLKREQB_1"), 150 PINCTRL_PIN(90, "SRCCLKREQB_2"), 151 PINCTRL_PIN(91, "SRCCLKREQB_3"), 152 PINCTRL_PIN(92, "ISH_SPI_CSB"), 153 PINCTRL_PIN(93, "ISH_SPI_CLK"), 154 PINCTRL_PIN(94, "ISH_SPI_MISO"), 155 PINCTRL_PIN(95, "ISH_SPI_MOSI"), 156 PINCTRL_PIN(96, "ISH_UART0_RXD"), 157 PINCTRL_PIN(97, "ISH_UART0_TXD"), 158 PINCTRL_PIN(98, "ISH_UART0_RTSB"), 159 PINCTRL_PIN(99, "ISH_UART0_CTSB"), 160 PINCTRL_PIN(100, "ISH_GP_4"), 161 PINCTRL_PIN(101, "ISH_GP_5"), 162 PINCTRL_PIN(102, "I2S_MCLK"), 163 PINCTRL_PIN(103, "GSPI2_CLK_LOOPBK"), 164 /* GPP_F */ 165 PINCTRL_PIN(104, "CNV_BRI_DT"), 166 PINCTRL_PIN(105, "CNV_BRI_RSP"), 167 PINCTRL_PIN(106, "CNV_RGI_DT"), 168 PINCTRL_PIN(107, "CNV_RGI_RSP"), 169 PINCTRL_PIN(108, "CNV_RF_RESET_B"), 170 PINCTRL_PIN(109, "EMMC_HIP_MON"), 171 PINCTRL_PIN(110, "CNV_PA_BLANKING"), 172 PINCTRL_PIN(111, "EMMC_CMD"), 173 PINCTRL_PIN(112, "EMMC_DATA0"), 174 PINCTRL_PIN(113, "EMMC_DATA1"), 175 PINCTRL_PIN(114, "EMMC_DATA2"), 176 PINCTRL_PIN(115, "EMMC_DATA3"), 177 PINCTRL_PIN(116, "EMMC_DATA4"), 178 PINCTRL_PIN(117, "EMMC_DATA5"), 179 PINCTRL_PIN(118, "EMMC_DATA6"), 180 PINCTRL_PIN(119, "EMMC_DATA7"), 181 PINCTRL_PIN(120, "EMMC_RCLK"), 182 PINCTRL_PIN(121, "EMMC_CLK"), 183 PINCTRL_PIN(122, "EMMC_RESETB"), 184 PINCTRL_PIN(123, "A4WP_PRESENT"), 185 /* vGPIO */ 186 PINCTRL_PIN(124, "CNV_BTEN"), 187 PINCTRL_PIN(125, "CNV_WCEN"), 188 PINCTRL_PIN(126, "CNV_BT_HOST_WAKEB"), 189 PINCTRL_PIN(127, "CNV_BT_IF_SELECT"), 190 PINCTRL_PIN(128, "vCNV_BT_UART_TXD"), 191 PINCTRL_PIN(129, "vCNV_BT_UART_RXD"), 192 PINCTRL_PIN(130, "vCNV_BT_UART_CTS_B"), 193 PINCTRL_PIN(131, "vCNV_BT_UART_RTS_B"), 194 PINCTRL_PIN(132, "vCNV_MFUART1_TXD"), 195 PINCTRL_PIN(133, "vCNV_MFUART1_RXD"), 196 PINCTRL_PIN(134, "vCNV_MFUART1_CTS_B"), 197 PINCTRL_PIN(135, "vCNV_MFUART1_RTS_B"), 198 PINCTRL_PIN(136, "vUART0_TXD"), 199 PINCTRL_PIN(137, "vUART0_RXD"), 200 PINCTRL_PIN(138, "vUART0_CTS_B"), 201 PINCTRL_PIN(139, "vUART0_RTS_B"), 202 PINCTRL_PIN(140, "vISH_UART0_TXD"), 203 PINCTRL_PIN(141, "vISH_UART0_RXD"), 204 PINCTRL_PIN(142, "vISH_UART0_CTS_B"), 205 PINCTRL_PIN(143, "vISH_UART0_RTS_B"), 206 PINCTRL_PIN(144, "vCNV_BT_I2S_BCLK"), 207 PINCTRL_PIN(145, "vCNV_BT_I2S_WS_SYNC"), 208 PINCTRL_PIN(146, "vCNV_BT_I2S_SDO"), 209 PINCTRL_PIN(147, "vCNV_BT_I2S_SDI"), 210 PINCTRL_PIN(148, "vI2S2_SCLK"), 211 PINCTRL_PIN(149, "vI2S2_SFRM"), 212 PINCTRL_PIN(150, "vI2S2_TXD"), 213 PINCTRL_PIN(151, "vI2S2_RXD"), 214 PINCTRL_PIN(152, "vSD3_CD_B"), 215 /* GPP_C */ 216 PINCTRL_PIN(153, "SMBCLK"), 217 PINCTRL_PIN(154, "SMBDATA"), 218 PINCTRL_PIN(155, "SMBALERTB"), 219 PINCTRL_PIN(156, "SML0CLK"), 220 PINCTRL_PIN(157, "SML0DATA"), 221 PINCTRL_PIN(158, "SML0ALERTB"), 222 PINCTRL_PIN(159, "SML1CLK"), 223 PINCTRL_PIN(160, "SML1DATA"), 224 PINCTRL_PIN(161, "UART0_RXD"), 225 PINCTRL_PIN(162, "UART0_TXD"), 226 PINCTRL_PIN(163, "UART0_RTSB"), 227 PINCTRL_PIN(164, "UART0_CTSB"), 228 PINCTRL_PIN(165, "UART1_RXD"), 229 PINCTRL_PIN(166, "UART1_TXD"), 230 PINCTRL_PIN(167, "UART1_RTSB"), 231 PINCTRL_PIN(168, "UART1_CTSB"), 232 PINCTRL_PIN(169, "I2C0_SDA"), 233 PINCTRL_PIN(170, "I2C0_SCL"), 234 PINCTRL_PIN(171, "I2C1_SDA"), 235 PINCTRL_PIN(172, "I2C1_SCL"), 236 PINCTRL_PIN(173, "UART2_RXD"), 237 PINCTRL_PIN(174, "UART2_TXD"), 238 PINCTRL_PIN(175, "UART2_RTSB"), 239 PINCTRL_PIN(176, "UART2_CTSB"), 240 /* HVCMOS */ 241 PINCTRL_PIN(177, "L_BKLTEN"), 242 PINCTRL_PIN(178, "L_BKLTCTL"), 243 PINCTRL_PIN(179, "L_VDDEN"), 244 PINCTRL_PIN(180, "SYS_PWROK"), 245 PINCTRL_PIN(181, "SYS_RESETB"), 246 PINCTRL_PIN(182, "MLK_RSTB"), 247 /* GPP_E */ 248 PINCTRL_PIN(183, "SATAXPCIE_0"), 249 PINCTRL_PIN(184, "SPI1_IO_2"), 250 PINCTRL_PIN(185, "SPI1_IO_3"), 251 PINCTRL_PIN(186, "CPU_GP_0"), 252 PINCTRL_PIN(187, "SATA_DEVSLP_0"), 253 PINCTRL_PIN(188, "SATA_DEVSLP_1"), 254 PINCTRL_PIN(189, "GPPC_E_6"), 255 PINCTRL_PIN(190, "CPU_GP_1"), 256 PINCTRL_PIN(191, "SATA_LEDB"), 257 PINCTRL_PIN(192, "USB2_OCB_0"), 258 PINCTRL_PIN(193, "SPI1_CSB"), 259 PINCTRL_PIN(194, "SPI1_CLK"), 260 PINCTRL_PIN(195, "SPI1_MISO_IO_1"), 261 PINCTRL_PIN(196, "SPI1_MOSI_IO_0"), 262 PINCTRL_PIN(197, "DDSP_HPD_A"), 263 PINCTRL_PIN(198, "ISH_GP_6"), 264 PINCTRL_PIN(199, "ISH_GP_7"), 265 PINCTRL_PIN(200, "DISP_MISC_4"), 266 PINCTRL_PIN(201, "DDP1_CTRLCLK"), 267 PINCTRL_PIN(202, "DDP1_CTRLDATA"), 268 PINCTRL_PIN(203, "DDP2_CTRLCLK"), 269 PINCTRL_PIN(204, "DDP2_CTRLDATA"), 270 PINCTRL_PIN(205, "DDPA_CTRLCLK"), 271 PINCTRL_PIN(206, "DDPA_CTRLDATA"), 272 /* JTAG */ 273 PINCTRL_PIN(207, "JTAG_TDO"), 274 PINCTRL_PIN(208, "JTAGX"), 275 PINCTRL_PIN(209, "PRDYB"), 276 PINCTRL_PIN(210, "PREQB"), 277 PINCTRL_PIN(211, "CPU_TRSTB"), 278 PINCTRL_PIN(212, "JTAG_TDI"), 279 PINCTRL_PIN(213, "JTAG_TMS"), 280 PINCTRL_PIN(214, "JTAG_TCK"), 281 PINCTRL_PIN(215, "ITP_PMODE"), 282 /* GPP_R */ 283 PINCTRL_PIN(216, "HDA_BCLK"), 284 PINCTRL_PIN(217, "HDA_SYNC"), 285 PINCTRL_PIN(218, "HDA_SDO"), 286 PINCTRL_PIN(219, "HDA_SDI_0"), 287 PINCTRL_PIN(220, "HDA_RSTB"), 288 PINCTRL_PIN(221, "HDA_SDI_1"), 289 PINCTRL_PIN(222, "I2S1_TXD"), 290 PINCTRL_PIN(223, "I2S1_RXD"), 291 /* GPP_S */ 292 PINCTRL_PIN(224, "SNDW1_CLK"), 293 PINCTRL_PIN(225, "SNDW1_DATA"), 294 PINCTRL_PIN(226, "SNDW2_CLK"), 295 PINCTRL_PIN(227, "SNDW2_DATA"), 296 PINCTRL_PIN(228, "SNDW3_CLK"), 297 PINCTRL_PIN(229, "SNDW3_DATA"), 298 PINCTRL_PIN(230, "SNDW4_CLK"), 299 PINCTRL_PIN(231, "SNDW4_DATA"), 300 /* SPI */ 301 PINCTRL_PIN(232, "SPI0_IO_2"), 302 PINCTRL_PIN(233, "SPI0_IO_3"), 303 PINCTRL_PIN(234, "SPI0_MOSI_IO_0"), 304 PINCTRL_PIN(235, "SPI0_MISO_IO_1"), 305 PINCTRL_PIN(236, "SPI0_TPM_CSB"), 306 PINCTRL_PIN(237, "SPI0_FLASH_0_CSB"), 307 PINCTRL_PIN(238, "SPI0_FLASH_1_CSB"), 308 PINCTRL_PIN(239, "SPI0_CLK"), 309 PINCTRL_PIN(240, "SPI0_CLK_LOOPBK"), 310}; 311 312static const struct intel_padgroup icllp_community0_gpps[] = { 313 ICL_GPP(0, 0, 7, 0), /* GPP_G */ 314 ICL_GPP(1, 8, 33, 32), /* GPP_B */ 315 ICL_GPP(2, 34, 58, 64), /* GPP_A */ 316}; 317 318static const struct intel_padgroup icllp_community1_gpps[] = { 319 ICL_GPP(0, 59, 82, 96), /* GPP_H */ 320 ICL_GPP(1, 83, 103, 128), /* GPP_D */ 321 ICL_GPP(2, 104, 123, 160), /* GPP_F */ 322 ICL_GPP(3, 124, 152, 192), /* vGPIO */ 323}; 324 325static const struct intel_padgroup icllp_community4_gpps[] = { 326 ICL_GPP(0, 153, 176, 224), /* GPP_C */ 327 ICL_GPP(1, 177, 182, INTEL_GPIO_BASE_NOMAP), /* HVCMOS */ 328 ICL_GPP(2, 183, 206, 256), /* GPP_E */ 329 ICL_GPP(3, 207, 215, INTEL_GPIO_BASE_NOMAP), /* JTAG */ 330}; 331 332static const struct intel_padgroup icllp_community5_gpps[] = { 333 ICL_GPP(0, 216, 223, 288), /* GPP_R */ 334 ICL_GPP(1, 224, 231, 320), /* GPP_S */ 335 ICL_GPP(2, 232, 240, INTEL_GPIO_BASE_NOMAP), /* SPI */ 336}; 337 338static const struct intel_community icllp_communities[] = { 339 ICL_LP_COMMUNITY(0, 0, 58, icllp_community0_gpps), 340 ICL_LP_COMMUNITY(1, 59, 152, icllp_community1_gpps), 341 ICL_LP_COMMUNITY(2, 153, 215, icllp_community4_gpps), 342 ICL_LP_COMMUNITY(3, 216, 240, icllp_community5_gpps), 343}; 344 345static const unsigned int icllp_spi0_pins[] = { 22, 23, 24, 25, 26 }; 346static const unsigned int icllp_spi0_modes[] = { 3, 1, 1, 1, 1 }; 347static const unsigned int icllp_spi1_pins[] = { 27, 28, 29, 30, 31 }; 348static const unsigned int icllp_spi1_modes[] = { 1, 1, 1, 1, 3 }; 349static const unsigned int icllp_spi2_pins[] = { 92, 93, 94, 95, 98 }; 350static const unsigned int icllp_spi2_modes[] = { 3, 3, 3, 3, 2 }; 351 352static const unsigned int icllp_i2c0_pins[] = { 169, 170 }; 353static const unsigned int icllp_i2c1_pins[] = { 171, 172 }; 354static const unsigned int icllp_i2c2_pins[] = { 63, 64 }; 355static const unsigned int icllp_i2c3_pins[] = { 65, 66 }; 356static const unsigned int icllp_i2c4_pins[] = { 67, 68 }; 357 358static const unsigned int icllp_uart0_pins[] = { 161, 162, 163, 164 }; 359static const unsigned int icllp_uart1_pins[] = { 165, 166, 167, 168 }; 360static const unsigned int icllp_uart2_pins[] = { 173, 174, 175, 176 }; 361 362static const struct intel_pingroup icllp_groups[] = { 363 PIN_GROUP("spi0_grp", icllp_spi0_pins, icllp_spi0_modes), 364 PIN_GROUP("spi1_grp", icllp_spi1_pins, icllp_spi1_modes), 365 PIN_GROUP("spi2_grp", icllp_spi2_pins, icllp_spi2_modes), 366 PIN_GROUP("i2c0_grp", icllp_i2c0_pins, 1), 367 PIN_GROUP("i2c1_grp", icllp_i2c1_pins, 1), 368 PIN_GROUP("i2c2_grp", icllp_i2c2_pins, 1), 369 PIN_GROUP("i2c3_grp", icllp_i2c3_pins, 1), 370 PIN_GROUP("i2c4_grp", icllp_i2c4_pins, 1), 371 PIN_GROUP("uart0_grp", icllp_uart0_pins, 1), 372 PIN_GROUP("uart1_grp", icllp_uart1_pins, 1), 373 PIN_GROUP("uart2_grp", icllp_uart2_pins, 1), 374}; 375 376static const char * const icllp_spi0_groups[] = { "spi0_grp" }; 377static const char * const icllp_spi1_groups[] = { "spi1_grp" }; 378static const char * const icllp_spi2_groups[] = { "spi2_grp" }; 379static const char * const icllp_i2c0_groups[] = { "i2c0_grp" }; 380static const char * const icllp_i2c1_groups[] = { "i2c1_grp" }; 381static const char * const icllp_i2c2_groups[] = { "i2c2_grp" }; 382static const char * const icllp_i2c3_groups[] = { "i2c3_grp" }; 383static const char * const icllp_i2c4_groups[] = { "i2c4_grp" }; 384static const char * const icllp_uart0_groups[] = { "uart0_grp" }; 385static const char * const icllp_uart1_groups[] = { "uart1_grp" }; 386static const char * const icllp_uart2_groups[] = { "uart2_grp" }; 387 388static const struct intel_function icllp_functions[] = { 389 FUNCTION("spi0", icllp_spi0_groups), 390 FUNCTION("spi1", icllp_spi1_groups), 391 FUNCTION("spi2", icllp_spi2_groups), 392 FUNCTION("i2c0", icllp_i2c0_groups), 393 FUNCTION("i2c1", icllp_i2c1_groups), 394 FUNCTION("i2c2", icllp_i2c2_groups), 395 FUNCTION("i2c3", icllp_i2c3_groups), 396 FUNCTION("i2c4", icllp_i2c4_groups), 397 FUNCTION("uart0", icllp_uart0_groups), 398 FUNCTION("uart1", icllp_uart1_groups), 399 FUNCTION("uart2", icllp_uart2_groups), 400}; 401 402static const struct intel_pinctrl_soc_data icllp_soc_data = { 403 .pins = icllp_pins, 404 .npins = ARRAY_SIZE(icllp_pins), 405 .groups = icllp_groups, 406 .ngroups = ARRAY_SIZE(icllp_groups), 407 .functions = icllp_functions, 408 .nfunctions = ARRAY_SIZE(icllp_functions), 409 .communities = icllp_communities, 410 .ncommunities = ARRAY_SIZE(icllp_communities), 411}; 412 413/* Ice Lake-N */ 414static const struct pinctrl_pin_desc icln_pins[] = { 415 /* SPI */ 416 PINCTRL_PIN(0, "SPI0_IO_2"), 417 PINCTRL_PIN(1, "SPI0_IO_3"), 418 PINCTRL_PIN(2, "SPI0_MOSI_IO_0"), 419 PINCTRL_PIN(3, "SPI0_MISO_IO_1"), 420 PINCTRL_PIN(4, "SPI0_TPM_CSB"), 421 PINCTRL_PIN(5, "SPI0_FLASH_0_CSB"), 422 PINCTRL_PIN(6, "SPI0_FLASH_1_CSB"), 423 PINCTRL_PIN(7, "SPI0_CLK"), 424 PINCTRL_PIN(8, "SPI0_CLK_LOOPBK"), 425 /* GPP_B */ 426 PINCTRL_PIN(9, "CORE_VID_0"), 427 PINCTRL_PIN(10, "CORE_VID_1"), 428 PINCTRL_PIN(11, "VRALERTB"), 429 PINCTRL_PIN(12, "CPU_GP_2"), 430 PINCTRL_PIN(13, "CPU_GP_3"), 431 PINCTRL_PIN(14, "SRCCLKREQB_0"), 432 PINCTRL_PIN(15, "SRCCLKREQB_1"), 433 PINCTRL_PIN(16, "SRCCLKREQB_2"), 434 PINCTRL_PIN(17, "SRCCLKREQB_3"), 435 PINCTRL_PIN(18, "SRCCLKREQB_4"), 436 PINCTRL_PIN(19, "SRCCLKREQB_5"), 437 PINCTRL_PIN(20, "EXT_PWR_GATEB"), 438 PINCTRL_PIN(21, "SLP_S0B"), 439 PINCTRL_PIN(22, "PLTRSTB"), 440 PINCTRL_PIN(23, "SPKR_GSPI0_CS1B"), 441 PINCTRL_PIN(24, "GSPI0_CS0B"), 442 PINCTRL_PIN(25, "GSPI0_CLK"), 443 PINCTRL_PIN(26, "GSPI0_MISO_TBT_LSX3_A"), 444 PINCTRL_PIN(27, "GSPI0_MOSI_TBT_LSX3_B"), 445 PINCTRL_PIN(28, "GSPI1_CS0B"), 446 PINCTRL_PIN(29, "GSPI1_CLK_NFC_CLK"), 447 PINCTRL_PIN(30, "GSPI1_MISO_NFC_CLKREQ"), 448 PINCTRL_PIN(31, "GSPI1_MOSI"), 449 PINCTRL_PIN(32, "GSPI1_CS1B"), 450 PINCTRL_PIN(33, "GSPI0_CLK_LOOPBK"), 451 PINCTRL_PIN(34, "GSPI1_CLK_LOOPBK"), 452 /* GPP_A */ 453 PINCTRL_PIN(35, "ESPI_IO_0"), 454 PINCTRL_PIN(36, "ESPI_IO_1"), 455 PINCTRL_PIN(37, "ESPI_IO_2"), 456 PINCTRL_PIN(38, "ESPI_IO_3"), 457 PINCTRL_PIN(39, "ESPI_CSB"), 458 PINCTRL_PIN(40, "ESPI_CLK"), 459 PINCTRL_PIN(41, "ESPI_RESETB"), 460 PINCTRL_PIN(42, "SMBCLK"), 461 PINCTRL_PIN(43, "SMBDATA"), 462 PINCTRL_PIN(44, "SMBALERTB"), 463 PINCTRL_PIN(45, "CPU_GP_0"), 464 PINCTRL_PIN(46, "CPU_GP_1"), 465 PINCTRL_PIN(47, "USB2_OCB_1"), 466 PINCTRL_PIN(48, "USB2_OCB_2"), 467 PINCTRL_PIN(49, "USB2_OCB_3"), 468 PINCTRL_PIN(50, "DDSP_HPD_A_TIME_SYNC_0"), 469 PINCTRL_PIN(51, "DDSP_HPD_B_TIME_SYNC_1"), 470 PINCTRL_PIN(52, "DDSP_HPD_C"), 471 PINCTRL_PIN(53, "USB2_OCB_0"), 472 PINCTRL_PIN(54, "PCHHOTB"), 473 PINCTRL_PIN(55, "ESPI_CLK_LOOPBK"), 474 /* GPP_S */ 475 PINCTRL_PIN(56, "SNDW1_CLK"), 476 PINCTRL_PIN(57, "SNDW1_DATA"), 477 PINCTRL_PIN(58, "SNDW2_CLK"), 478 PINCTRL_PIN(59, "SNDW2_DATA"), 479 PINCTRL_PIN(60, "SNDW3_CLK_DMIC_CLK_1"), 480 PINCTRL_PIN(61, "SNDW3_DATA_DMIC_DATA_1"), 481 PINCTRL_PIN(62, "SNDW4_CLK_DMIC_CLK_0"), 482 PINCTRL_PIN(63, "SNDW4_DATA_DMIC_DATA_0"), 483 /* GPP_R */ 484 PINCTRL_PIN(64, "HDA_BCLK"), 485 PINCTRL_PIN(65, "HDA_SYNC"), 486 PINCTRL_PIN(66, "HDA_SDO"), 487 PINCTRL_PIN(67, "HDA_SDI_0"), 488 PINCTRL_PIN(68, "HDA_RSTB"), 489 PINCTRL_PIN(69, "HDA_SDI_1_I2S1_RXD"), 490 PINCTRL_PIN(70, "I2S1_SFRM"), 491 PINCTRL_PIN(71, "I2S1_TXD"), 492 /* GPP_H */ 493 PINCTRL_PIN(72, "GPPC_H_0"), 494 PINCTRL_PIN(73, "CNV_RF_RESET_B"), 495 PINCTRL_PIN(74, "MODEM_CLKREQ"), 496 PINCTRL_PIN(75, "SX_EXIT_HOLDOFFB"), 497 PINCTRL_PIN(76, "I2C2_SDA"), 498 PINCTRL_PIN(77, "I2C2_SCL"), 499 PINCTRL_PIN(78, "I2C3_SDA"), 500 PINCTRL_PIN(79, "I2C3_SCL"), 501 PINCTRL_PIN(80, "I2C4_SDA"), 502 PINCTRL_PIN(81, "I2C4_SCL"), 503 PINCTRL_PIN(82, "CPU_VCCIO_PWR_GATEB"), 504 PINCTRL_PIN(83, "I2S2_SCLK"), 505 PINCTRL_PIN(84, "CNV_RF_RESET_B"), 506 PINCTRL_PIN(85, "MODEM_CLKREQ"), 507 PINCTRL_PIN(86, "I2S2_RXD"), 508 PINCTRL_PIN(87, "I2S1_SCLK"), 509 PINCTRL_PIN(88, "GPPC_H_16"), 510 PINCTRL_PIN(89, "GPPC_H_17"), 511 PINCTRL_PIN(90, "GPPC_H_18"), 512 PINCTRL_PIN(91, "GPPC_H_19"), 513 PINCTRL_PIN(92, "GPPC_H_20"), 514 PINCTRL_PIN(93, "GPPC_H_21"), 515 PINCTRL_PIN(94, "GPPC_H_22"), 516 PINCTRL_PIN(95, "GPPC_H_23"), 517 /* GPP_D */ 518 PINCTRL_PIN(96, "SPI1_CSB_BK_0_SBK_0"), 519 PINCTRL_PIN(97, "SPI1_CLK_BK_1_SBK_1"), 520 PINCTRL_PIN(98, "SPI1_MISO_IO_1_BK_2_SBK_2"), 521 PINCTRL_PIN(99, "SPI1_MOSI_IO_0_BK_3_SBK_3"), 522 PINCTRL_PIN(100, "ISH_I2C0_SDA"), 523 PINCTRL_PIN(101, "ISH_I2C0_SCL"), 524 PINCTRL_PIN(102, "ISH_I2C1_SDA"), 525 PINCTRL_PIN(103, "ISH_I2C1_SCL"), 526 PINCTRL_PIN(104, "ISH_SPI_CSB_GSPI2_CS0B_TBT_LSX4_A"), 527 PINCTRL_PIN(105, "ISH_SPI_CLK_GSPI2_CLK_TBT_LSX4_B"), 528 PINCTRL_PIN(106, "ISH_SPI_MISO_GSPI2_MISO_TBT_LSX5_A"), 529 PINCTRL_PIN(107, "ISH_SPI_MOSI_GSPI2_MOSI_TBT_LSX5_B"), 530 PINCTRL_PIN(108, "ISH_UART0_RXD_I2C4B_SDA"), 531 PINCTRL_PIN(109, "ISH_UART0_TXD_I2C4B_SCL"), 532 PINCTRL_PIN(110, "ISH_UART0_RTSB_GSPI2_CS1B"), 533 PINCTRL_PIN(111, "ISH_UART0_CTSB_CNV_WCEN"), 534 PINCTRL_PIN(112, "SPI1_IO_2"), 535 PINCTRL_PIN(113, "SPI1_IO_3"), 536 PINCTRL_PIN(114, "I2S_MCLK"), 537 PINCTRL_PIN(115, "CNV_MFUART2_RXD"), 538 PINCTRL_PIN(116, "CNV_MFUART2_TXD"), 539 PINCTRL_PIN(117, "CNV_PA_BLANKING"), 540 PINCTRL_PIN(118, "I2C5_SDA_ISH_I2C2_SDA"), 541 PINCTRL_PIN(119, "I2C5_SCL_ISH_I2C2_SCL"), 542 PINCTRL_PIN(120, "GSPI2_CLK_LOOPBK"), 543 PINCTRL_PIN(121, "SPI1_CLK_LOOPBK"), 544 /* vGPIO */ 545 PINCTRL_PIN(122, "CNV_BTEN"), 546 PINCTRL_PIN(123, "CNV_WCEN"), 547 PINCTRL_PIN(124, "CNV_BT_HOST_WAKEB"), 548 PINCTRL_PIN(125, "CNV_BT_IF_SELECT"), 549 PINCTRL_PIN(126, "vCNV_BT_UART_TXD"), 550 PINCTRL_PIN(127, "vCNV_BT_UART_RXD"), 551 PINCTRL_PIN(128, "vCNV_BT_UART_CTS_B"), 552 PINCTRL_PIN(129, "vCNV_BT_UART_RTS_B"), 553 PINCTRL_PIN(130, "vCNV_MFUART1_TXD"), 554 PINCTRL_PIN(131, "vCNV_MFUART1_RXD"), 555 PINCTRL_PIN(132, "vCNV_MFUART1_CTS_B"), 556 PINCTRL_PIN(133, "vCNV_MFUART1_RTS_B"), 557 PINCTRL_PIN(134, "vUART0_TXD"), 558 PINCTRL_PIN(135, "vUART0_RXD"), 559 PINCTRL_PIN(136, "vUART0_CTS_B"), 560 PINCTRL_PIN(137, "vUART0_RTS_B"), 561 PINCTRL_PIN(138, "vISH_UART0_TXD"), 562 PINCTRL_PIN(139, "vISH_UART0_RXD"), 563 PINCTRL_PIN(140, "vISH_UART0_CTS_B"), 564 PINCTRL_PIN(141, "vISH_UART0_RTS_B"), 565 PINCTRL_PIN(142, "vCNV_BT_I2S_BCLK"), 566 PINCTRL_PIN(143, "vCNV_BT_I2S_WS_SYNC"), 567 PINCTRL_PIN(144, "vCNV_BT_I2S_SDO"), 568 PINCTRL_PIN(145, "vCNV_BT_I2S_SDI"), 569 PINCTRL_PIN(146, "vI2S2_SCLK"), 570 PINCTRL_PIN(147, "vI2S2_SFRM"), 571 PINCTRL_PIN(148, "vI2S2_TXD"), 572 PINCTRL_PIN(149, "vI2S2_RXD"), 573 PINCTRL_PIN(150, "vSD3_CD_B"), 574 /* GPP_C */ 575 PINCTRL_PIN(151, "GPPC_C_0"), 576 PINCTRL_PIN(152, "GPPC_C_1"), 577 PINCTRL_PIN(153, "GPPC_C_2"), 578 PINCTRL_PIN(154, "GPPC_C_3"), 579 PINCTRL_PIN(155, "GPPC_C_4"), 580 PINCTRL_PIN(156, "GPPC_C_5"), 581 PINCTRL_PIN(157, "SUSWARNB_SUSPWRDNACK"), 582 PINCTRL_PIN(158, "SUSACKB"), 583 PINCTRL_PIN(159, "UART0_RXD"), 584 PINCTRL_PIN(160, "UART0_TXD"), 585 PINCTRL_PIN(161, "UART0_RTSB"), 586 PINCTRL_PIN(162, "UART0_CTSB"), 587 PINCTRL_PIN(163, "UART1_RXD_ISH_UART1_RXD"), 588 PINCTRL_PIN(164, "UART1_TXD_ISH_UART1_TXD"), 589 PINCTRL_PIN(165, "UART1_RTSB_ISH_UART1_RTSB"), 590 PINCTRL_PIN(166, "UART1_CTSB_ISH_UART1_CTSB"), 591 PINCTRL_PIN(167, "I2C0_SDA"), 592 PINCTRL_PIN(168, "I2C0_SCL"), 593 PINCTRL_PIN(169, "I2C1_SDA"), 594 PINCTRL_PIN(170, "I2C1_SCL"), 595 PINCTRL_PIN(171, "UART2_RXD_CNV_MFUART0_RXD"), 596 PINCTRL_PIN(172, "UART2_TXD_CNV_MFUART0_TXD"), 597 PINCTRL_PIN(173, "UART2_RTSB_CNV_MFUART0_RTS_B"), 598 PINCTRL_PIN(174, "UART2_CTSB_CNV_MFUART0_CTS_B"), 599 /* HVCMOS */ 600 PINCTRL_PIN(175, "L_BKLTEN"), 601 PINCTRL_PIN(176, "L_BKLTCTL"), 602 PINCTRL_PIN(177, "L_VDDEN"), 603 PINCTRL_PIN(178, "SYS_PWROK"), 604 PINCTRL_PIN(179, "SYS_RESETB"), 605 PINCTRL_PIN(180, "MLK_RSTB"), 606 /* GPP_E */ 607 PINCTRL_PIN(181, "ISH_GP_0_IMGCLKOUT_0"), 608 PINCTRL_PIN(182, "ISH_GP_1"), 609 PINCTRL_PIN(183, "IMGCLKOUT_1"), 610 PINCTRL_PIN(184, "ISH_GP_2_SATA_DEVSLP_0"), 611 PINCTRL_PIN(185, "IMGCLKOUT_2"), 612 PINCTRL_PIN(186, "SATA_LEDB_SPI1_CS1B"), 613 PINCTRL_PIN(187, "IMGCLKOUT_3"), 614 PINCTRL_PIN(188, "ISH_GP_3_SATA_DEVSLP_1"), 615 PINCTRL_PIN(189, "FIVR_DIGPB_0"), 616 PINCTRL_PIN(190, "SML0CLK"), 617 PINCTRL_PIN(191, "SML0DATA"), 618 PINCTRL_PIN(192, "BSSB_LS3_RX"), 619 PINCTRL_PIN(193, "BSSB_LS3_TX"), 620 PINCTRL_PIN(194, "BSSB_LS0_RX"), 621 PINCTRL_PIN(195, "BSSB_LS0_TX"), 622 PINCTRL_PIN(196, "BSSB_LS1_RX"), 623 PINCTRL_PIN(197, "BSSB_LS1_TX"), 624 PINCTRL_PIN(198, "BSSB_LS2_RX"), 625 PINCTRL_PIN(199, "BSSB_LS2_TX"), 626 PINCTRL_PIN(200, "FIVR_DIGPB_1"), 627 PINCTRL_PIN(201, "CNV_BRI_DT"), 628 PINCTRL_PIN(202, "CNV_BRI_RSP"), 629 PINCTRL_PIN(203, "CNV_RGI_DT"), 630 PINCTRL_PIN(204, "CNV_RGI_RSP"), 631 /* GPP_G */ 632 PINCTRL_PIN(205, "SD3_CMD"), 633 PINCTRL_PIN(206, "SD3_D0"), 634 PINCTRL_PIN(207, "SD3_D1"), 635 PINCTRL_PIN(208, "SD3_D2"), 636 PINCTRL_PIN(209, "SD3_D3"), 637 PINCTRL_PIN(210, "SD3_CDB"), 638 PINCTRL_PIN(211, "SD3_CLK"), 639 PINCTRL_PIN(212, "SD3_WP"), 640}; 641 642static const struct intel_padgroup icln_community0_gpps[] = { 643 ICL_GPP(0, 0, 8, INTEL_GPIO_BASE_NOMAP), /* SPI */ 644 ICL_GPP(1, 9, 34, 32), /* GPP_B */ 645 ICL_GPP(2, 35, 55, 64), /* GPP_A */ 646 ICL_GPP(3, 56, 63, 96), /* GPP_S */ 647 ICL_GPP(4, 64, 71, 128), /* GPP_R */ 648}; 649 650static const struct intel_padgroup icln_community1_gpps[] = { 651 ICL_GPP(0, 72, 95, 160), /* GPP_H */ 652 ICL_GPP(1, 96, 121, 192), /* GPP_D */ 653 ICL_GPP(2, 122, 150, 224), /* vGPIO */ 654 ICL_GPP(3, 151, 174, 256), /* GPP_C */ 655}; 656 657static const struct intel_padgroup icln_community4_gpps[] = { 658 ICL_GPP(0, 175, 180, INTEL_GPIO_BASE_NOMAP), /* HVCMOS */ 659 ICL_GPP(1, 181, 204, 288), /* GPP_E */ 660}; 661 662static const struct intel_padgroup icln_community5_gpps[] = { 663 ICL_GPP(0, 205, 212, INTEL_GPIO_BASE_ZERO), /* GPP_G */ 664}; 665 666static const struct intel_community icln_communities[] = { 667 ICL_N_COMMUNITY(0, 0, 71, icln_community0_gpps), 668 ICL_N_COMMUNITY(1, 72, 174, icln_community1_gpps), 669 ICL_N_COMMUNITY(2, 175, 204, icln_community4_gpps), 670 ICL_N_COMMUNITY(3, 205, 212, icln_community5_gpps), 671}; 672 673static const struct intel_pinctrl_soc_data icln_soc_data = { 674 .pins = icln_pins, 675 .npins = ARRAY_SIZE(icln_pins), 676 .communities = icln_communities, 677 .ncommunities = ARRAY_SIZE(icln_communities), 678}; 679 680static INTEL_PINCTRL_PM_OPS(icl_pinctrl_pm_ops); 681 682static const struct acpi_device_id icl_pinctrl_acpi_match[] = { 683 { "INT3455", (kernel_ulong_t)&icllp_soc_data }, 684 { "INT34C3", (kernel_ulong_t)&icln_soc_data }, 685 { } 686}; 687MODULE_DEVICE_TABLE(acpi, icl_pinctrl_acpi_match); 688 689static struct platform_driver icl_pinctrl_driver = { 690 .probe = intel_pinctrl_probe_by_hid, 691 .driver = { 692 .name = "icelake-pinctrl", 693 .acpi_match_table = icl_pinctrl_acpi_match, 694 .pm = &icl_pinctrl_pm_ops, 695 }, 696}; 697 698module_platform_driver(icl_pinctrl_driver); 699 700MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>"); 701MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>"); 702MODULE_DESCRIPTION("Intel Ice Lake PCH pinctrl/GPIO driver"); 703MODULE_LICENSE("GPL v2");